Arista Networks (ANET)


Market Price (8/7/2026): $192.95 | Market Cap: $243.1 BilInvestor Relations Sector: Information Technology | Industry: Communications Equipment

Arista Networks (ANET)


Market Price (8/7/2026): $192.95
Market Cap: $243.1 Bil
Sector: Information Technology
Industry: Communications Equipment

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

0

Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 33%

Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 43%

Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 50%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 49%, CFO LTM is 5.3 Bil, FCF LTM is 5.2 Bil

Stock buyback support
Stock Buyback 3Y Total is 2.0 Bil

Megatrend and thematic drivers
Megatrends include Artificial Intelligence, Cloud Computing, and 5G & Advanced Connectivity. Themes include Data Centers & Infrastructure, Show more.

Trading close to highs
Dist 52W High is -2.5%, Dist 3Y High is -2.5%

Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -2.8%

Key risks
ANET key risks include [1] a heavy reliance on a few major cloud customers like Microsoft and Meta and [2] a dependence on sole or limited-source suppliers for critical components such as merchant silicon.

0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 33%
1 Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 43%
2 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 50%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 49%, CFO LTM is 5.3 Bil, FCF LTM is 5.2 Bil
3 Stock buyback support
Stock Buyback 3Y Total is 2.0 Bil
4 Megatrend and thematic drivers
Megatrends include Artificial Intelligence, Cloud Computing, and 5G & Advanced Connectivity. Themes include Data Centers & Infrastructure, Show more.
5 Trading close to highs
Dist 52W High is -2.5%, Dist 3Y High is -2.5%
6 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -2.8%
7 Key risks
ANET key risks include [1] a heavy reliance on a few major cloud customers like Microsoft and Meta and [2] a dependence on sole or limited-source suppliers for critical components such as merchant silicon.

ANET in ETFs

Weight = ANET's share of each fund

SPY0.29%
VOO0.27%
IVV0.28%
VTI0.26%
ITOT0.26%
IWB0.26%
RSP0.23%
VUG0.52%
+27 more covered ETFs

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 8/4/2026

Arista Networks (ANET) stock has gained about 10% since 4/30/2026 because of the following key factors:

1. Exceptional Fiscal Q2 2026 Earnings Beat: Arista Networks reported robust financial results for its fiscal second quarter ended June 30, 2026, with revenue reaching $3.036 billion. This represented a 37.7% increase year-over-year and significantly exceeded the consensus analyst estimate of $2.82 billion. The company also achieved non-GAAP diluted earnings per share (EPS) of $1.02, a 40% year-over-year rise, surpassing analysts' projections of $0.89. This performance marked Arista's first quarter ever to exceed $3 billion in revenue.

2. Strong Raised Full-Year and Fiscal Q3 2026 Guidance: Following its impressive Q2 2026 results, Arista Networks raised its fiscal year 2026 revenue outlook to approximately $12.6 billion, implying a 40% annual growth and an increase of $1.1 billion from its previous guidance. The company also provided optimistic guidance for fiscal Q3 2026, forecasting revenue of approximately $3.3 billion, which surpassed the Street's estimate of $2.94 billion, and projected adjusted EPS between $1.06 and $1.08, well above the $0.91 consensus.

Show more
Updated on 8/4/2026

Arista Networks (ANET) stock has gained about 10% since 4/30/2026 because of the following key factors:

1. Exceptional Fiscal Q2 2026 Earnings Beat: Arista Networks reported robust financial results for its fiscal second quarter ended June 30, 2026, with revenue reaching $3.036 billion. This represented a 37.7% increase year-over-year and significantly exceeded the consensus analyst estimate of $2.82 billion. The company also achieved non-GAAP diluted earnings per share (EPS) of $1.02, a 40% year-over-year rise, surpassing analysts' projections of $0.89. This performance marked Arista's first quarter ever to exceed $3 billion in revenue.

2. Strong Raised Full-Year and Fiscal Q3 2026 Guidance: Following its impressive Q2 2026 results, Arista Networks raised its fiscal year 2026 revenue outlook to approximately $12.6 billion, implying a 40% annual growth and an increase of $1.1 billion from its previous guidance. The company also provided optimistic guidance for fiscal Q3 2026, forecasting revenue of approximately $3.3 billion, which surpassed the Street's estimate of $2.94 billion, and projected adjusted EPS between $1.06 and $1.08, well above the $0.91 consensus.

3. Surging Demand and Innovation in AI Networking: A significant catalyst for the stock's positive trend was the "voracious AI networking demand." Arista introduced advanced 1.6 Tbps AI fabric platforms, including liquid-cooled options, specifically optimized for AI networks. The company reported a substantial increase in its Etherlink AI fabric customer base, now exceeding 100, up from just 4-5 customers at the start of 2024. Arista is targeting at least $3.5 billion in AI Fabrics revenue for fiscal year 2026.

4. Improved Supply Chain Conditions and Strategic Sourcing: Arista Networks demonstrated tangible progress in mitigating supply chain challenges, which has been critical in meeting heightened demand. The company tripled its multi-year purchase commitments to $9.7 billion from $3.6 billion a year prior. Furthermore, Arista successfully secured memory supply for fiscal 2026 with extended visibility into fiscal 2027 and established a dedicated liquid-cooling supply chain for next-generation AI systems.

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Stock Movement Drivers

Fundamental Drivers

The 11.4% change in ANET stock from 4/30/2026 to 8/6/2026 was primarily driven by a 17.0% change in the company's Total Revenues ($ Mil).
(LTM values as of)43020268062026Change
Stock Price ($)172.71192.3211.4%
Change Contribution By: 
Total Revenues ($ Mil)9,00610,54117.0%
Net Income Margin (%)39.0%38.4%-1.6%
P/E Multiple61.959.9-3.1%
Shares Outstanding (Mil)1,2581,260-0.2%
Cumulative Contribution11.4%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2026 to 8/6/2026
ReturnCorrelation
ANET11.4% 
Market (SPY)6.9%43.6%
Sector (XLK)16.2%55.9%

Fundamental Drivers

The 35.7% change in ANET stock from 1/31/2026 to 8/6/2026 was primarily driven by a 24.8% change in the company's Total Revenues ($ Mil).
(LTM values as of)13120268062026Change
Stock Price ($)141.74192.3235.7%
Change Contribution By: 
Total Revenues ($ Mil)8,44810,54124.8%
Net Income Margin (%)39.7%38.4%-3.4%
P/E Multiple53.159.912.8%
Shares Outstanding (Mil)1,2581,260-0.2%
Cumulative Contribution35.7%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2026 to 8/6/2026
ReturnCorrelation
ANET35.7% 
Market (SPY)11.4%53.3%
Sector (XLK)29.0%62.6%

Fundamental Drivers

The 56.1% change in ANET stock from 7/31/2025 to 8/6/2026 was primarily driven by a 41.7% change in the company's Total Revenues ($ Mil).
(LTM values as of)73120258062026Change
Stock Price ($)123.22192.3256.1%
Change Contribution By: 
Total Revenues ($ Mil)7,43610,54141.7%
Net Income Margin (%)40.7%38.4%-5.8%
P/E Multiple51.359.916.9%
Shares Outstanding (Mil)1,2601,2600.0%
Cumulative Contribution56.1%

LTM = Last Twelve Months as of date shown

Market Drivers

7/31/2025 to 8/6/2026
ReturnCorrelation
ANET56.1% 
Market (SPY)22.6%49.4%
Sector (XLK)41.6%58.6%

Fundamental Drivers

The 396.0% change in ANET stock from 7/31/2023 to 8/6/2026 was primarily driven by a 117.1% change in the company's Total Revenues ($ Mil).
(LTM values as of)73120238062026Change
Stock Price ($)38.77192.32396.0%
Change Contribution By: 
Total Revenues ($ Mil)4,85610,541117.1%
Net Income Margin (%)31.2%38.4%22.8%
P/E Multiple31.459.990.9%
Shares Outstanding (Mil)1,2281,260-2.6%
Cumulative Contribution396.0%

LTM = Last Twelve Months as of date shown

Market Drivers

7/31/2023 to 8/6/2026
ReturnCorrelation
ANET396.0% 
Market (SPY)73.8%54.6%
Sector (XLK)111.7%64.5%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
ANET Return98%-16%94%88%19%51%986%
Peers Return62%-12%20%37%47%117%646%
S&P 500 Return27%-19%24%23%16%13%106%

Monthly Win Rates [3]
ANET Win Rate75%42%67%83%75%62% 
Peers Win Rate65%40%60%63%57%68% 
S&P 500 Win Rate75%42%67%75%67%50% 

Max Drawdowns [4]
ANET Max Drawdown-17%-37%-22%-20%-50%-23% 
Peers Max Drawdown-16%-41%-25%-32%-38%-26% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: CSCO, HPE, DELL, EXTR, CIEN. See ANET Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 8/6/2026 (YTD)

How Low Can It Go

EventANETS&P 500
2025 US Tariff Shock
  % Loss-38.1%-18.8%
  % Gain to Breakeven61.4%23.1%
  Time to Breakeven96 days79 days
2024 Yen Carry Trade Unwind
  % Loss-14.4%-7.8%
  % Gain to Breakeven16.8%8.5%
  Time to Breakeven51 days18 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-13.2%-9.5%
  % Gain to Breakeven15.2%10.5%
  Time to Breakeven4 days24 days
2022 Inflation Shock & Fed Tightening
  % Loss-36.4%-24.5%
  % Gain to Breakeven57.3%32.4%
  Time to Breakeven263 days427 days
2020 COVID-19 Crash
  % Loss-30.2%-33.7%
  % Gain to Breakeven43.3%50.9%
  Time to Breakeven72 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-27.7%-19.2%
  % Gain to Breakeven38.4%23.8%
  Time to Breakeven53 days105 days

Compare to CSCO, HPE, DELL, EXTR, CIEN

In The Past

Arista Networks's stock fell -38.1% during the 2025 US Tariff Shock. Such a loss loss requires a 61.4% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventANETS&P 500
2025 US Tariff Shock
  % Loss-38.1%-18.8%
  % Gain to Breakeven61.4%23.1%
  Time to Breakeven96 days79 days
2022 Inflation Shock & Fed Tightening
  % Loss-36.4%-24.5%
  % Gain to Breakeven57.3%32.4%
  Time to Breakeven263 days427 days
2020 COVID-19 Crash
  % Loss-30.2%-33.7%
  % Gain to Breakeven43.3%50.9%
  Time to Breakeven72 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-27.7%-19.2%
  % Gain to Breakeven38.4%23.8%
  Time to Breakeven53 days105 days
2015-2016 China Devaluation / Global Growth Scare
  % Loss-35.4%-12.2%
  % Gain to Breakeven54.7%13.9%
  Time to Breakeven218 days62 days
2014-2016 Oil Price Collapse
  % Loss-36.8%-6.8%
  % Gain to Breakeven58.2%7.3%
  Time to Breakeven219 days15 days

Compare to CSCO, HPE, DELL, EXTR, CIEN

In The Past

Arista Networks's stock fell -38.1% during the 2025 US Tariff Shock. Such a loss loss requires a 61.4% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Arista Networks (ANET)

Arista Networks (ANET) is a global technology company specializing in high-performance cloud networking solutions. The company designs, develops, and sells the critical hardware and software infrastructure that enables large-scale data centers and cloud environments to operate efficiently and reliably. Essentially, Arista provides the foundational networking technology required for rapid data traffic management and high-speed communication within complex digital ecosystems.

The core of Arista's offering comprises advanced gigabit Ethernet switching and routing platforms, which are fundamental components for building fast and scalable networks. These platforms are powered by the company's extensible operating systems and a collection of network applications, offering sophisticated control and programmability. Complementing its hardware and software, Arista also delivers comprehensive post-contract customer support services, including technical assistance, hardware repair and replacement, and software updates, ensuring the continued performance and stability of its clients' networks.

Arista Networks serves a broad international clientele across multiple sectors. Its primary customers include major internet companies, service providers, and financial institutions that require robust and high-capacity networking solutions for their critical operations. Additionally, the company provides its technology to government agencies, media and entertainment firms, and various other enterprises seeking advanced cloud networking infrastructure. Arista markets its products globally through a combination of distributors, system integrators, value-added resellers, OEM partners, and its direct sales team.

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Like Cisco, but specializing in high-performance networking for cloud data centers.

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  • Extensible Operating Systems: Software that powers their cloud networking solutions.
  • Network Applications: A suite of software applications designed for network management and functionality.
  • Gigabit Ethernet Switching and Routing Platforms: Hardware devices providing high-speed network connectivity and traffic management capabilities.
  • Post Contract Customer Support Services: Comprehensive support including technical assistance, hardware repair and parts replacement, and software updates and patches.

AI Analysis | Feedback

Arista Networks (ANET) primarily sells its cloud networking solutions to other companies.

Its major customers include:

  • Microsoft (MSFT)
  • Meta Platforms (META)

Beyond these specific major customers, Arista Networks serves a broad range of industries, including other internet companies, service providers, financial services organizations, government agencies, and media and entertainment companies.

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  • Celestica Inc. (CLS)
  • Sanmina Corporation (SANM)

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Jayshree Ullal, Chief Executive Officer and Chairperson

Jayshree Ullal has served as President and CEO of Arista Networks since October 2008 and became Chairperson in December 2023. She led the company to its initial public offering in June 2014. Prior to Arista, Ms. Ullal spent 15 years at Cisco Systems, where she was Senior Vice President, overseeing a $10 billion business in datacenter, switching, and services, and oversaw approximately 20 mergers and acquisitions in the enterprise sector. Before Cisco, she was the Vice President of Marketing at Crescendo Communications, which Cisco acquired in 1993. Her early career included engineering and strategy roles at Advanced Micro Devices (AMD), Fairchild Semiconductor, and Ungermann-Bass.

Chantelle Breithaupt, Chief Financial Officer

Chantelle Breithaupt was appointed Chief Financial Officer of Arista Networks, effective February 2024, succeeding Ita Brennan. She brings over 25 years of experience in global financial roles. Before joining Arista, Ms. Breithaupt served as Senior Vice President and CFO of Aspen Technology. Her career also includes executive finance positions at Cisco Systems and across four GE businesses.

Kenneth Duda, Co-Founder, President and Chief Technology Officer

Kenneth Duda co-founded Arista Networks in 2004 and has been its Chief Technology Officer and Senior Vice President of Software Engineering since September 2011, also holding the title of President. He is the lead architect of Arista Networks' Extensible Operating System (EOS). Prior to Arista Networks, Mr. Duda was CTO of There.com. He was also the fourth employee at Granite Systems, a leader in gigabit Ethernet switches, and continued his leadership role at Cisco Systems after its acquisition of Granite. Mr. Duda holds three simultaneous engineering degrees from MIT and a Ph.D. in Computer Science from Stanford University.

Todd Nightingale, President and Chief Operating Officer

Todd Nightingale joined Arista Networks as President and Chief Operating Officer, effective July 1, 2025, focusing on enterprise data centers, campus networks, and manufacturing. Before Arista, he served as CEO and a Board Member at Fastly, Inc. from September 2022 to June 2025. Mr. Nightingale also held leadership positions at Cisco Systems, Inc., including Executive Vice President and General Manager of Enterprise Networking and Cloud, and Senior Vice President and General Manager of Cisco Meraki. He holds a Bachelor of Science and a Master's in engineering from the Massachusetts Institute of Technology.

Andreas "Andy" Bechtolsheim, Co-Founder and Chief Architect

Andreas "Andy" Bechtolsheim co-founded Arista Networks in 2004 (originally Arastra). He currently serves as Chief Architect for Arista Networks, a role he transitioned to in December 2023, having previously been an executive officer and on the board. Mr. Bechtolsheim also co-founded Sun Microsystems in 1982, where he was its chief hardware designer. [cite: 3 (from previous search output)] He has been a founding member of the Open Compute Project (OCP) Board of Directors since 2011. [cite: 8 (from previous search output)] He holds an M.S. in Computer Engineering from Carnegie Mellon University and was a doctoral student at Stanford University. [cite: 8 (from previous search output)]

AI Analysis | Feedback

Arista Networks (ANET) faces several key risks to its business operations and financial performance:
  • Customer Concentration: A significant portion of Arista Networks' revenue is derived from a limited number of large cloud and AI customers. For instance, over 40% of its revenue comes from two customers, and Microsoft's contribution increased to 20% in fiscal year 2024. This heavy reliance makes the company vulnerable to any changes in these key customers' spending patterns, capital expenditure cuts, or strategic shifts, which could lead to substantial revenue fluctuations.
  • Intense Competition: Arista operates in a highly competitive networking market. It faces strong competition from established players such as Cisco, Juniper Networks (now combined with HPE), Dell/EMC, Extreme Networks, and Huawei, as well as emerging threats like Nvidia in the AI networking space and white-box networking vendors. This intense competition can result in increased pricing pressure, reduced profit margins, and challenges in maintaining market share and its technological edge.
  • Supply Chain Risks and Technological Disruption: The company faces risks related to its supply chain, particularly its reliance on sole or limited sources for key components, such as merchant silicon from vendors like Broadcom. Geopolitical risks can further constrain the availability of these key components, and the rapid pace of new interconnect technology could disrupt current standards, leading to potential supply shortages, extended lead times, increased costs, and the need for continuous innovation to stay ahead.

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The increasing maturity and widespread adoption of disaggregated networking solutions, combining commodity "white box" hardware with sophisticated open-source network operating systems (such as SONiC), which offer lower costs and greater flexibility, potentially eroding the market for proprietary integrated networking solutions.

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Arista Networks (ANET) operates within several significant addressable markets related to cloud networking, Ethernet switching, and routing platforms.

According to statements by Arista Networks' CEO in March 2026, the company's total addressable market (TAM) has grown from $60 billion to an estimated $105 billion, driven by demand in AI and cloud infrastructure, data center growth, and strategic expansions into campus and routing, as well as increased observability market opportunities.

Specific addressable markets for Arista Networks' products and services include:

  • Data Center Networking: The global data center networking market was estimated at USD 38.49 billion in 2024 and is projected to reach USD 154.83 billion by 2033, exhibiting a compound annual growth rate (CAGR) of 17.2% from 2025 to 2033. Another projection places the global data center networking market size at USD 44.37 billion in 2026, growing to USD 114.08 billion by 2034 with a CAGR of 12.53%. BNP Paribas projects the total addressable data center networking market to reach $120 billion by 2028.
  • Ethernet Switching: The global Ethernet switch market was valued at USD 43.84 billion in 2025 and is projected to grow to USD 76.4 billion by 2034, with a CAGR of 6.48%. Separately, the worldwide Ethernet switch market recorded USD 14.7 billion in revenue in the third quarter of 2025 alone. Another estimate values the global Ethernet switch market at USD 12.66 billion in 2024, expecting it to reach USD 19.92 billion by 2032, growing at a CAGR of 5.89% from 2025 to 2032.
  • Data Center Routing: The global data center router market was valued at USD 3.08 billion in 2024 and is projected to reach USD 14.23 billion by 2034, growing at a CAGR of 16.54% during the forecast period of 2025–2034. Another report estimates the global data center router market at USD 10.25 billion in 2025, anticipated to reach USD 13.44 billion by 2032, with a CAGR of 4.0% from 2026 to 2032.
  • Cloud Managed Networking / Multi-Cloud Networking: The global multi-cloud networking market size was estimated at USD 2.03 billion in 2024 and is projected to reach USD 13.14 billion by 2033, growing at a CAGR of 23.7% from 2025 to 2033. The global multi-cloud networking market was valued at USD 2.8 billion in 2023 and is estimated to reach USD 18.7 billion by 2032, registering a CAGR of over 23.5% between 2024 and 2032.

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Arista Networks (ANET) is positioned for robust revenue growth over the next two to three years, driven by several key factors:

  1. Explosive Growth in AI Networking: Arista Networks is a primary beneficiary of the substantial investments being made in artificial intelligence (AI) infrastructure. The company has significantly raised its AI networking revenue targets for 2026 to $3.25 billion, reflecting accelerating customer adoption in both traditional and emerging cloud sectors. This growth is propelled by its Etherlink portfolio and strategic collaborations with AI leaders such as NVIDIA, Arm, AMD, and OpenAI, as well as the industry's shift from InfiniBand to Ethernet for AI clusters.
  2. Continued and Expanding Hyperscale Cloud Provider Business: Arista maintains strong, deep-seated relationships with major hyperscale cloud providers, including Microsoft and Meta, which represent a significant portion of its revenue. These "cloud titans" are undertaking large capital outlays for compute and data center build-outs, directly benefiting Arista. Furthermore, the company anticipates adding one or two additional 10% customers in 2026, indicating ongoing diversification and expansion within this critical segment.
  3. Accelerated Transition to Next-Generation Ethernet Switching Platforms: The rapid upgrade cycle for Ethernet switching technology, particularly the transition to 800 Gigabit Ethernet and the imminent 1.6 terabit migration, is a substantial revenue driver. The cadence for these upgrades has reportedly shortened from 3-5 years to approximately two years, leading to accelerated adoption and significant growth in demand for Arista's advanced 7000 Series platforms.
  4. Expansion into the Enterprise Market and Cognitive Campus: Beyond its core cloud business, Arista is experiencing an accelerating pace of acceptance and adoption within the enterprise customer base. The expansion of its cognitive campus and branch networking portfolio is positioning the company for diversified customer growth and broader market penetration.
  5. Increasing Contribution from Software and Services: Arista's software offerings, such as its CloudVision network-as-a-service platform and the Network Data Lake (NetDL) for AI/ML-driven automation and security, are gaining significant traction. These services are adding new customers and steadily contributing to the company's overall revenue, enhancing its comprehensive solution portfolio.

AI Analysis | Feedback

Share Repurchases

  • Arista's Board of Directors authorized an additional $1.5 billion stock repurchase program in May 2025.
  • An additional $1.2 billion stock repurchase program was authorized by the Board in May 2024.
  • In the first quarter of 2025, Arista completed $787 million in stock repurchases, which was the highest quarterly or annual amount in the company's history. Annual share buybacks were $1.603 billion in 2025, $423.619 million in 2024, and $112.279 million in 2023.

Share Issuance

  • Arista Networks' shares outstanding saw a 0.42% decline in 2025 to 1.276 billion, following a 0.99% increase in 2024 to 1.281 billion and a 0.21% increase in 2023 to 1.269 billion.
  • The net common equity issued/repurchased for 2025 was -$3.000 billion, indicating a net repurchase of shares.

Inbound Investments

  • Arete Wealth Advisors LLC made a new investment of approximately $4.93 million in Arista Networks during the third quarter (as of a March 2026 report).

Outbound Investments

  • In July 2025, Arista acquired the VeloCloud SD-WAN portfolio from Broadcom to accelerate its AI-driven campus and branch networking strategy.
  • Arista Networks acquired Pluribus Networks, a unified cloud network company, in August 2022.

Capital Expenditures

  • Arista Networks' capital expenditures averaged $34.643 million from fiscal years ending December 2020 to 2024.
  • Capital expenditures are projected to increase significantly from $32 million in FY2024 to an estimated $120 million in FY2025.
  • The primary focus of the increased capital expenditures for FY2025 includes investments in a 1.6T product development lab, VeloCloud integration, and internal AI/ML training facilities.

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Peer Comparisons

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Financials

ANETCSCOHPEDELLEXTRCIENMedian
NameArista N.Cisco Sy.Hewlett .Dell Tec.Extreme .Ciena  
Mkt Price192.32120.8852.43437.6524.32403.76156.60
Mkt Cap242.3477.770.0284.03.257.3156.2
Rev LTM10,54160,74638,794134,0021,2525,56924,667
Op Inc LTM4,54714,4082,24810,848406243,397
FCF LTM5,15511,7883,9899,4421058334,572
FCF 3Y Avg3,94312,3342,3536,128905243,148
CFO LTM5,30713,0256,35812,4701321,0335,832
CFO 3Y Avg4,02713,2774,7398,8951136714,383

Growth & Margins

ANETCSCOHPEDELLEXTRCIENMedian
NameArista N.Cisco Sy.Hewlett .Dell Tec.Extreme .Ciena  
Rev Chg LTM32.6%9.2%22.6%38.6%14.9%30.6%26.6%
Rev Chg 3Y Avg26.2%3.5%10.0%12.9%1.2%12.1%11.1%
Rev Chg Q37.7%12.0%40.0%87.5%11.4%39.5%38.6%
QoQ Delta Rev Chg LTM8.6%2.9%8.5%18.0%2.7%8.7%8.5%
Op Inc Chg LTM32.6%19.0%1.7%63.1%315.6%201.4%47.8%
Op Inc Chg 3Y Avg33.8%0.8%-4.8%29.1%44.7%53.5%31.4%
Op Mgn LTM43.1%23.7%5.8%8.1%3.2%11.2%9.6%
Op Mgn 3Y Avg42.5%24.0%6.9%7.2%1.8%7.6%7.4%
QoQ Delta Op Mgn LTM0.3%0.5%1.0%0.8%0.5%3.0%0.7%
CFO/Rev LTM50.3%21.4%16.4%9.3%10.6%18.5%17.5%
CFO/Rev 3Y Avg48.2%23.2%14.4%8.2%9.4%14.0%14.2%
FCF/Rev LTM48.9%19.4%10.3%7.0%8.4%15.0%12.6%
FCF/Rev 3Y Avg47.2%21.6%7.0%5.6%7.5%10.9%9.2%

Valuation

ANETCSCOHPEDELLEXTRCIENMedian
NameArista N.Cisco Sy.Hewlett .Dell Tec.Extreme .Ciena  
Mkt Cap242.3477.770.0284.03.257.3156.2
P/S23.07.91.82.12.610.35.2
P/Op Inc53.333.231.126.280.091.943.2
P/EBIT53.330.731.124.274.3100.742.2
P/E59.939.945.033.8198.7130.852.5
P/CFO45.736.711.022.824.455.530.6
Total Yield1.7%3.9%3.3%3.5%0.5%0.8%2.5%
Dividend Yield0.0%1.4%1.0%0.5%0.0%0.0%0.3%
FCF Yield 3Y Avg2.7%4.5%5.9%4.4%3.6%3.4%4.0%
D/E0.00.10.30.10.10.00.1
Net D/E-0.10.00.20.10.00.00.0

Returns

ANETCSCOHPEDELLEXTRCIENMedian
NameArista N.Cisco Sy.Hewlett .Dell Tec.Extreme .Ciena  
1M Rtn15.5%8.1%20.6%5.1%-19.0%-3.6%6.6%
3M Rtn35.7%31.7%77.0%90.4%3.4%-25.1%33.7%
6M Rtn49.5%48.1%133.0%281.1%61.5%59.6%60.5%
12M Rtn38.6%78.3%165.9%245.9%20.7%328.1%122.1%
3Y Rtn329.1%146.8%222.8%741.5%-20.3%865.0%276.0%
1M Excs Rtn3.2%3.2%14.3%-1.6%-24.9%-11.5%0.8%
3M Excs Rtn26.1%27.7%68.5%78.9%-1.4%-34.7%26.9%
6M Excs Rtn35.6%38.3%115.7%248.3%50.1%47.3%48.7%
12M Excs Rtn40.4%60.3%147.0%217.3%15.2%318.9%103.6%
3Y Excs Rtn246.0%80.0%156.9%692.0%-81.1%793.6%201.5%

Comparison Analyses

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Product7,5775,8845,0303,7162,378
Service1,4291,119831665570
Total9,0067,0035,8604,3812,948


Price Behavior

Price Behavior
Market Price$192.32 
Market Cap ($ Bil)241.9 
First Trading Date06/06/2014 
Distance from 52W High-2.5% 
   50 Days200 Days
DMA Price$168.06$146.35
DMA Trendupup
Distance from DMA14.4%31.4%
 3M1YR
Volatility59.8%53.6%
Downside Capture197.42227.97
Upside Capture288.38213.83
Correlation (SPY)59.0%48.8%
ANET Betas & Captures as of 7/31/2026

 1M2M3M6M1Y3Y
Beta3.292.772.072.252.151.83
Up Beta7.273.181.141.961.751.33
Down Beta2.492.662.652.432.062.16
Up Capture300%383%227%328%461%2093%
Bmk +ve Days11223567138427
Stock +ve Days12233166136423
Down Capture186%201%197%180%160%111%
Bmk -ve Days11212859114326
Stock -ve Days10203260116329

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with ANET
ANET63.1%56.2%1.07-
Sector ETF (XLK)43.3%25.9%1.3558.1%
Equity (SPY)23.5%12.9%1.3748.7%
Gold (GLD)25.3%28.3%0.7916.9%
Commodities (DBC)32.4%19.8%1.304.4%
Real Estate (VNQ)12.9%13.8%0.64-10.0%
Bitcoin (BTCUSD)-43.6%43.0%-1.2128.7%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with ANET
ANET51.8%48.3%1.03-
Sector ETF (XLK)20.2%25.8%0.7065.6%
Equity (SPY)13.2%17.2%0.5956.9%
Gold (GLD)17.9%18.5%0.789.1%
Commodities (DBC)8.0%19.6%0.3112.9%
Real Estate (VNQ)2.3%18.9%0.0222.7%
Bitcoin (BTCUSD)10.0%53.0%0.3824.1%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with ANET
ANET45.8%45.3%1.00-
Sector ETF (XLK)24.4%24.9%0.8961.4%
Equity (SPY)15.3%17.9%0.7354.7%
Gold (GLD)11.8%16.2%0.596.2%
Commodities (DBC)7.4%18.0%0.3314.5%
Real Estate (VNQ)4.9%20.7%0.2028.5%
Bitcoin (BTCUSD)58.3%66.2%0.9813.3%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date7152026
Short Interest: Shares Quantity19.9 Mil
Short Interest: % Change Since 6302026-8.1%
Average Daily Volume8.9 Mil
Days-to-Cover Short Interest2.2 days
Basic Shares Quantity1,260.1 Mil
Short % of Basic Shares1.6%

Earnings Returns History

Updated 8/7/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
8/4/20263.6%  
5/5/2026-13.6%-16.3%-2.5%
2/12/20264.8%-1.7%0.2%
11/4/2025-8.6%-12.1%-16.3%
8/5/202517.5%19.6%19.5%
5/6/2025-4.8%7.1%4.9%
2/18/2025-6.4%-16.4%-24.0%
11/7/2024-7.1%-10.5%-1.7%
...
SUMMARY STATS   
# Positive151115
# Negative10139
Median Positive5.8%14.5%12.5%
Median Negative-6.8%-10.5%-7.7%
Max Positive20.4%28.8%25.7%
Max Negative-15.7%-16.7%-24.0%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
8/4/20263.6%  
5/5/2026-13.6%-16.3%-2.5%
2/12/20264.8%-1.7%0.2%
11/4/2025-8.6%-12.1%-16.3%
8/5/202517.5%19.6%19.5%
5/6/2025-4.8%7.1%4.9%
2/18/2025-6.4%-16.4%-24.0%
11/7/2024-7.1%-10.5%-1.7%
7/30/202411.3%3.9%9.5%
5/7/20246.5%14.5%8.2%
2/12/2024-5.5%-7.6%-0.1%
10/30/202314.0%21.1%24.8%
7/31/202319.7%15.6%19.6%
5/1/2023-15.7%-13.8%3.9%
2/13/20234.0%-1.1%13.1%
10/31/20225.7%8.0%15.3%
8/1/2022-0.4%6.0%3.0%
5/2/2022-3.6%-13.3%-14.0%
2/14/20225.8%-0.8%1.1%
11/1/202120.4%28.8%18.8%
8/2/20210.5%-0.4%-2.0%
5/4/20213.7%6.9%12.5%
2/18/20210.7%-9.3%-7.7%
11/2/202015.4%21.1%25.7%
8/4/2020-10.9%-16.7%-13.4%
SUMMARY STATS   
# Positive151115
# Negative10139
Median Positive5.8%14.5%12.5%
Median Negative-6.8%-10.5%-7.7%
Max Positive20.4%28.8%25.7%
Max Negative-15.7%-16.7%-24.0%

SEC Filings

Expand for More
Report DateFiling DateFiling
06/30/202608/05/202610-Q
03/31/202605/06/202610-Q
12/31/202502/17/202610-K
09/30/202511/05/202510-Q
06/30/202508/06/202510-Q
03/31/202505/07/202510-Q
12/31/202402/19/202510-K
09/30/202411/08/202410-Q
06/30/202407/31/202410-Q
03/31/202405/08/202410-Q
12/31/202302/13/202410-K
09/30/202310/31/202310-Q
06/30/202308/01/202310-Q
03/31/202305/02/202310-Q
12/31/202202/14/202310-K
09/30/202211/01/202210-Q
Collapse to Preview
Report DateFiling DateFiling
06/30/202608/05/202610-Q
03/31/202605/06/202610-Q
12/31/202502/17/202610-K
09/30/202511/05/202510-Q
06/30/202508/06/202510-Q
03/31/202505/07/202510-Q
12/31/202402/19/202510-K
09/30/202411/08/202410-Q
06/30/202407/31/202410-Q
03/31/202405/08/202410-Q
12/31/202302/13/202410-K
09/30/202310/31/202310-Q
06/30/202308/01/202310-Q
03/31/202305/02/202310-Q
12/31/202202/14/202310-K
09/30/202211/01/202210-Q
06/30/202208/02/202210-Q
03/31/202205/03/202210-Q
12/31/202102/15/202210-K
09/30/202111/02/202110-Q
06/30/202108/03/202110-Q
03/31/202105/06/202110-Q
12/31/202002/19/202110-K
09/30/202011/03/202010-Q
06/30/202008/05/202010-Q
03/31/202005/06/202010-Q
12/31/201902/14/202010-K
09/30/201911/01/201910-Q

Recent Forward Guidance

Updated 8/5/2026

Latest: Q2 2026 Earnings Reported 8/4/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q3 2026 Revenue 3.30 Bil 17.9% Higher NewActual: 2.80 Bil for Q2 2026
Q3 2026 Non-GAAP Operating Margin48.0%48.5%49.0% 2.0%Higher NewActual: 46.5% for Q2 2026
Q3 2026 Non-GAAP Diluted Net Income Per Share1.061.071.0821.6% Higher NewActual: 0.88 for Q2 2026

Prior: Q1 2026 Earnings Reported 5/5/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q2 2026 Revenue 2.80 Bil 7.7% Higher NewActual: 2.60 Bil for Q1 2026
Q2 2026 Non-GAAP Operating Margin46.0%46.5%47.0% 0.5%Higher NewActual: 46.0% for Q1 2026
Q2 2026 Non-GAAP Diluted Net Income Per Share 0.88    

Q4 2025 Earnings Reported 2/12/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q1 2026 Revenue 2.60 Bil 10.6% Higher NewGuidance: 2.35 Bil for Q4 2025
Q1 2026 Non-GAAP Gross Margin62.0%62.5%63.0% 0Same NewGuidance: 62.5% for Q4 2025
Q1 2026 Non-GAAP Operating Margin 46.0%  -1.5%Lower NewGuidance: 47.5% for Q4 2025

Q3 2025 Earnings Reported 11/4/2025

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q4 2025 Revenue2.30 Bil2.35 Bil2.40 Bil4.4% Higher NewGuidance: 2.25 Bil for Q3 2025
Q4 2025 Non-GAAP Gross Margin62.0%62.5%63.0% -1.5%Lower NewGuidance: 64.0% for Q3 2025
Q4 2025 Non-GAAP Operating Margin47.0%47.5%48.0% 0.5%Higher NewGuidance: 47.0% for Q3 2025

Insider Activity

Updated 7/22/2026
Expand for More
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Duda, KennethPresident and CTODirectSell7222026170.5117,3332,955,5152,212,587Form
2Duda, KennethPresident and CTOChildrens' TrustSell7222026170.5116,0002,728,220175,828,316Form
3Duda, KennethPresident and CTOFoundationSell7222026170.5110,0001,705,13778,845,519Form
4Bechtolsheim, Andreas by TrustSell7162026180.77300,00054,231,39932,853,932,474Form
5Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7142026187.1836,8886,904,534960,998,276Form
Collapse to Preview
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Duda, KennethPresident and CTODirectSell7222026170.5117,3332,955,5152,212,587Form
2Duda, KennethPresident and CTOChildrens' TrustSell7222026170.5116,0002,728,220175,828,316Form
3Duda, KennethPresident and CTOFoundationSell7222026170.5110,0001,705,13778,845,519Form
4Bechtolsheim, Andreas by TrustSell7162026180.77300,00054,231,39932,853,932,474Form
5Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7142026187.1836,8886,904,534960,998,276Form
6Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell7142026187.1836,8886,904,534960,998,276Form
7Ullal, JayshreeCEO and Chairpersonby TrustSell7142026187.18160,80230,098,2113,210,999,290Form
8Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7132026188.1738,1127,171,484973,037,980Form
9Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell7132026188.1738,1127,171,484973,037,980Form
10Ullal, JayshreeCEO and Chairpersonby TrustSell7132026188.17166,19831,273,2533,258,292,898Form
11Bechtolsheim, Andreas by TrustSell7072026162.67240,00039,040,87629,612,999,969Form
12Bechtolsheim, Andreas by TrustSell7062026164.22260,00042,696,87329,934,293,155Form
13Giancarlo, Charles H by TrustSell7062026167.068,0001,336,47432,131,003Form
14Duda, KennethPresident and CTODirectSell6242026171.4217,3332,971,2532,224,368Form
15Duda, KennethPresident and CTOChildrens' TrustSell6242026171.4216,0002,742,760179,508,127Form
16Duda, KennethPresident and CTOFoundationSell6242026171.4210,0001,714,22180,979,807Form
17Bechtolsheim, Andreas by TrustSell6172026165.57260,00043,049,01830,224,226,743Form
18Bechtolsheim, Andreas DirectSell6092026157.93220,00034,743,81217,663,754Form
19Bechtolsheim, Andreas DirectSell6082026163.06240,00039,135,43654,112,567Form
20Giancarlo, Charles H by TrustSell6032026169.098,0001,352,72833,874,499Form
21Ullal, JayshreeCEO and ChairpersonDirectSell5282026155.0413,8092,141,0041,537,572Form
22Breithaupt, Chantelle YvetteSenior Vice President, CFODirectSell5282026157.002,448384,33610,112,056Form
23Bechtolsheim, Andreas by TrustSell5282026156.86220,00034,508,85028,674,195,150Form
24Battles, Kelly Bodnar DirectSell5262026146.4442261,7971,475,808Form
25Wassenaar, Yvonne DirectSell5222026140.93971136,8461,378,893Form
26Duda, KennethPresident and CTODirectSell5202026140.0832,0004,482,7111,817,739Form
27Duda, KennethPresident and CTOChildrens' TrustSell5202026140.0816,0002,241,356148,933,611Form
28Duda, KennethPresident and CTOFoundationSell5202026140.0810,0001,400,84767,576,846Form
29Giancarlo, Charles H by TrustSell5052026175.408,0001,403,20236,541,650Form
30Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell4242026177.4464,00011,356,159924,321,593Form
31Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell4242026177.4464,00011,356,159924,321,593Form
32Ullal, JayshreeCEO and Chairpersonby TrustSell4242026177.44300,00053,231,9963,102,007,646Form
33Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell4222026167.3145,9207,682,967884,626,563Form
34Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell4222026167.3145,9207,682,967884,626,563Form
35Ullal, JayshreeCEO and Chairpersonby TrustSell4222026167.31214,29935,854,7942,986,136,223Form
36Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell4202026159.3250,0007,965,805849,665,733Form
37Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell4202026159.3250,0007,965,805849,665,733Form
38Ullal, JayshreeCEO and Chairpersonby TrustSell4202026159.32250,00039,829,0212,877,568,675Form
39Wassenaar, Yvonne DirectSell4172026153.071,395213,5331,497,636Form
40Ullal, JayshreeCEO and ChairpersonDirectSell4152026150.11112,81216,934,6721,488,682Form
41Giancarlo, Charles H by TrustSell4032026125.958,0001,007,60327,247,234Form
42Wassenaar, Yvonne DirectSell3182026134.341,395187,4041,501,788Form
43Giancarlo, Charles H by TrustSell3042026128.678,0001,029,372229,550Form
44Wassenaar, Yvonne DirectSell2272026132.441,815240,3801,665,314Form
45Battles, Kelly Bodnar DirectSell2252026128.0642254,0421,220,307Form
46Duda, KennethPresident and CTODirectSell2192026142.4432,0004,557,9381,848,244Form
47Duda, KennethPresident and CTOFoundationSell2192026142.4410,0001,424,35572,983,960Form
48Duda, KennethPresident and CTOChildrens' TrustSell2192026142.2916,0002,276,709158,112,858Form
49Giancarlo, Charles H by TrustSell2042026140.438,0001,123,4691,374,002Form
50Duda, KennethPresident and CTODirectSell1222026128.4330,0003,852,9721,666,539Form
51Duda, KennethPresident and CTOChildrens' TrustSell1222026128.4316,0002,054,918144,764,864Form
52Duda, KennethPresident and CTOFoundationSell1222026128.4310,0001,284,32267,093,005Form
53Giancarlo, Charles H by TrustSell1062026133.798,0001,070,2912,379,258Form
54Duda, KennethPresident and CTODirectSell12192025123.1630,0003,694,6721,598,069Form
55Duda, KennethPresident and CTOChildrens' TrustSell12192025123.1616,0001,970,493140,787,769Form
56Duda, KennethPresident and CTOFoundationSell12192025123.1610,0001,231,55765,568,094Form
57Giancarlo, Charles H by TrustSell12032025128.098,0001,024,7493,302,765Form
58Ullal, JayshreeCEO and ChairpersonDirectSell11262025124.5524,0422,994,5341,235,205Form
59Battles, Kelly Bodnar DirectSell11252025117.1542249,4361,051,982Form
60Duda, KennethPresident and CTODirectSell11192025128.6130,0003,858,4231,668,897Form
61Duda, KennethPresident and CTOChildrens' TrustSell11192025128.6116,0002,057,828149,085,508Form
62Duda, KennethPresident and CTOFoundationSell11192025128.6110,0001,286,14069,760,231Form
63Giancarlo, Charles H by TrustSell11052025157.128,0001,256,9575,308,129Form
64Duda, KennethPresident and CTODirectSell10212025142.7530,0004,282,4011,852,281Form
65Duda, KennethPresident and CTOChildrens' TrustSell10212025142.7516,0002,283,946167,751,241Form
66Duda, KennethPresident and CTOFoundationSell10212025142.7510,0001,427,46778,853,279Form
67Giancarlo, Charles H by TrustSell10032025147.498,0001,179,8906,162,566Form
68Giancarlo, Charles H Charitable TrustSell9232025148.4250,000  Form
69Giancarlo, Charles H by TrustSell9232025148.428,0001,187,3617,388,948Form
70Duda, KennethPresident and CTODirectSell9192025141.7930,0004,253,8491,839,932Form
71Duda, KennethPresident and CTOChildrens' TrustSell9192025141.8016,0002,268,723168,901,917Form
72Duda, KennethPresident and CTOFoundationSell9192025141.8010,0001,417,95179,745,586Form
73Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell9122025148.53172,16625,572,363799,584,828Form
74Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell9122025148.53172,16625,572,363799,584,828Form
75Ullal, JayshreeCEO and Chairpersonby TrustSell9122025148.53903,356134,178,3362,858,819,523Form
76Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell9102025143.567,8031,120,180797,516,067Form
77Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell9102025143.567,8031,120,180797,516,067Form
78Ullal, JayshreeCEO and Chairpersonby TrustSell9102025143.5640,9425,877,5352,892,737,939Form
79Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell9092025143.8460,5458,709,035800,229,518Form
80Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell9092025143.8460,5458,709,035800,229,518Form
81Ullal, JayshreeCEO and Chairpersonby TrustSell9092025143.84317,67445,695,4952,904,398,285Form
82Ullal, JayshreeCEO and ChairpersonDirectSell8272025132.7724,0403,191,7401,316,659Form
83Duda, KennethCTO and SVP Software Eng.DirectSell8202025136.5130,0004,095,1961,771,309Form
84Duda, KennethCTO and SVP Software Eng.Childrens' TrustSell8202025136.5116,0002,184,105164,786,322Form
85Duda, KennethCTO and SVP Software Eng.FoundationSell8202025136.5110,0001,365,06678,136,362Form
86Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell8122025139.6726,6253,718,732785,469,049Form
87Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell8122025139.6726,6253,718,732785,469,049Form
88Ullal, JayshreeCEO and Chairpersonby TrustSell8122025139.67139,72919,516,0472,864,503,872Form
89Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell8112025139.9347,7286,678,617790,657,353Form
90Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell8112025139.9347,7286,678,617790,657,353Form
91Ullal, JayshreeCEO and Chairpersonby TrustSell8112025139.93250,40035,038,6692,889,390,384Form
92Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell8082025136.22246,33133,555,360776,195,139Form
93Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell8082025136.22246,33133,555,360776,195,139Form
94Ullal, JayshreeCEO and Chairpersonby TrustSell8082025136.221,292,503176,065,5612,846,889,875Form
95Giancarlo, Charles H by TrustSell8052025117.018,000936,0446,761,043Form
96Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell8042025124.79121,45415,156,785741,828,722Form
97Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell8042025124.79121,45415,156,785741,828,722Form
98Ullal, JayshreeCEO and Chairpersonby TrustSell8042025124.79637,27279,528,0022,769,390,019Form
99Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell8012025122.1939,8544,869,695741,177,304Form
100Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell8012025122.1939,8544,869,695741,177,304Form
101Ullal, JayshreeCEO and Chairpersonby TrustSell8012025122.19209,11225,551,0492,789,423,770Form
102Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7312025119.1581,1379,667,702727,512,901Form
103Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell7312025119.1581,1379,667,702727,512,901Form
104Ullal, JayshreeCEO and Chairpersonby TrustSell7312025119.15425,72650,726,4532,745,042,431Form
105Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7302025115.5972,7618,410,248715,121,318Form
106Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell7302025115.5972,7618,410,248715,121,318Form
107Ullal, JayshreeCEO and Chairpersonby TrustSell7302025115.59381,78044,128,9232,712,108,714Form
108Ullal, JayshreeCEO and ChairpersonTrust for Child 1Sell7292025115.028,376963,415719,986,091Form
109Ullal, JayshreeCEO and ChairpersonTrust for Child 2Sell7292025115.028,376963,415719,986,091Form
110Ullal, JayshreeCEO and Chairpersonby TrustSell7292025115.0243,9465,054,7082,742,731,331Form
111Battles, Kelly Bodnar DirectSell7292025114.6886499,081855,494Form
112Duda, KennethCTO and SVP Software Eng.DirectSell7212025111.1930,0003,335,7591,442,827Form
113Duda, KennethCTO and SVP Software Eng.Childrens' TrustSell7212025111.1916,0001,779,070136,006,342Form
114Duda, KennethCTO and SVP Software Eng.FoundationSell7212025111.1910,0001,111,92064,758,213Form
115Giancarlo, Charles H by TrustSell703202599.368,000794,9066,536,509Form
116Ullal, JayshreePresident and CEODirectSell7022025102.4393,4689,573,8591,015,791Form
117Ullal, JayshreePresident and CEOTrust for Child 1Sell7022025102.43100,86210,331,221642,025,341Form
118Ullal, JayshreePresident and CEOTrust for Child 2Sell7022025102.43100,86210,331,221642,025,341Form
119Ullal, JayshreePresident and CEOTrust for NephewSell7022025102.438,756896,8703,072,877Form
120Ullal, JayshreePresident and CEOTrust for NieceSell7022025102.438,756896,8703,072,877Form
121Ullal, JayshreePresident and CEOby TrustSell7022025102.43529,20854,206,3892,446,978,928Form
122Ullal, JayshreePresident and CEODirectSell7012025101.9922322,74410,544,453Form
123Ullal, JayshreePresident and CEOTrust for Child 1Sell7012025101.9924124,580649,572,284Form
124Ullal, JayshreePresident and CEOTrust for Child 2Sell7012025101.9924124,580649,572,284Form
125Ullal, JayshreePresident and CEOTrust for NephewSell7012025101.99202,0403,952,806Form
126Ullal, JayshreePresident and CEOTrust for NieceSell7012025101.99202,0403,952,806Form
127Ullal, JayshreePresident and CEOby TrustSell7012025101.991,271129,6322,490,510,209Form
128Ullal, JayshreePresident and CEODirectSell6302025102.0313,0751,334,07410,571,373Form
129Ullal, JayshreePresident and CEOTrust for Child 1Sell6302025102.0314,1101,439,677649,853,539Form
130Ullal, JayshreePresident and CEOTrust for Child 2Sell6302025102.0314,1101,439,677649,853,539Form
131Ullal, JayshreePresident and CEOTrust for NephewSell6302025102.031,224124,8883,956,408Form
132Ullal, JayshreePresident and CEOTrust for NieceSell6302025102.031,224124,8883,956,408Form
133Ullal, JayshreePresident and CEOby TrustSell6302025102.0374,0397,554,3772,491,623,964Form

Investor Activity (13F)

Updated Aug 7, 2026
13F holdings as of Mar 31, 2026 (Q1 2026)

Active managers (13F portfolio over $250M, at least 3 holdings) with a position over $5M that is either over 10% of their portfolio or held in a concentrated book of 50 or fewer total positions. Index/ETF, sovereign, bank, community-bank and charitable/donor-advised filers are excluded.

Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Varenne Capital Partners$51.7 Mil12.8%27Hold13F
Cresset Asset Management, LLC$2.5 Bil11.0%1582Hold13F
Capital Counsel Llc/Ny$242.7 Mil10.3%62Hold13F
DSM Capital Partners LLC$329.9 Mil5.8%44Hold13F
Anomaly Capital Management, LP$70.6 Mil4.3%21New13F
Timucuan Asset Management Inc/Fl$112.7 Mil4.1%28Hold13F
Nepsis Inc.$9.7 Mil3.2%29Hold13F
Cambridge Financial Group, Inc.$7.3 Mil2.7%33Hold13F
Ithaka Group LLC$12.8 Mil2.6%38Hold13F
M & L Capital Management Ltd$10.6 Mil2.6%19Hold13F
Eleva Capital SAS$5.8 Mil1.7%24New13F
First Washington CORP$5.3 Mil1.5%50Hold13F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Anomaly Capital Management, LP$70.6 Mil4.3%21New13F
Eleva Capital SAS$5.8 Mil1.7%24New13F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
D1 Capital Partners L.P.$126.1 Mil1.2%42Exited13F
Talos Eurisko Asset Management LP$94.7 Mil16.8%24Exited13F
Benchstone Capital Management LP$17.6 Mil2.0%43Exited13F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Cresset Asset Management, LLC$2.5 Bil11.0%1582Hold13F
DSM Capital Partners LLC$329.9 Mil5.8%44Hold13F
Capital Counsel Llc/Ny$242.7 Mil10.3%62Hold13F
Timucuan Asset Management Inc/Fl$112.7 Mil4.1%28Hold13F
Anomaly Capital Management, LP$70.6 Mil4.3%21New13F
Varenne Capital Partners$51.7 Mil12.8%27Hold13F
Ithaka Group LLC$12.8 Mil2.6%38Hold13F
M & L Capital Management Ltd$10.6 Mil2.6%19Hold13F
Nepsis Inc.$9.7 Mil3.2%29Hold13F
Cambridge Financial Group, Inc.$7.3 Mil2.7%33Hold13F
Eleva Capital SAS$5.8 Mil1.7%24New13F
First Washington CORP$5.3 Mil1.5%50Hold13F

ANET Trade Sentinel


Stock Conviction

High Conviction

CONVICTION RATIONALE

Arista is capturing a dominant share of the AI networking buildout, a multi-year cycle. The company's accelerating revenue, three guidance raises to 40% annual growth, and $9.7 billion in purchase commitments provide strong visibility. This execution demonstrates a clear ability to convert unprecedented demand into financial results, justifying a positive outlook.

STOCK ARCHETYPE
Capital Equipment / Infrastructure Provider

(Number of devices sold) x (Average Selling Price per device) Product mix shifting towards higher-performance, more complex AI systems, combined with operating leverage from a scalable software model.

Looking for high-conviction positions with a better risk/reward profile? See what's currently in the Trefis High Quality Portfolio.
INVESTMENT THESIS
Can Arista sustain its lead in the AI networking arms race?

Evidence suggests Arista is a primary beneficiary, converting unprecedented demand into accelerating growth.

Mechanism: The company is capturing the AI infrastructure buildout, raising its 2026 revenue growth forecast to 40% and its AI-specific revenue goal to at least $3.5 billion.
Supporting Evidence:
  • Full-year 2026 revenue guidance was raised for a third time to $12.6 billion.
  • Latest quarterly revenue growth accelerated to 37.7% year-over-year.
  • Purchase commitments for components have nearly tripled to $9.7 billion.
  • The company has a total deferred revenue balance of approximately $6.9 billion.
  • The AI Etherlink customer base now exceeds 100 cumulative customers.
PRIMARY RISK
Concentration and Supply Chain Risk

Extreme customer concentration and reliance on a single key supplier create significant vulnerability to spending shifts or component shortages, which could derail growth.

Mechanism: A failure to meet its raised $12.6 billion revenue guidance for 2026.
Supporting Evidence:
  • Two customers accounted for 26% and 16% of total revenue in 2025.
  • The company is 'primarily reliant' on Broadcom for its switching chips.
  • Management has noted 'tightening supply conditions in the memory market'.
  • Gross margin in the latest quarter fell 2.3 percentage points year-over-year.
Key KPI Watchlist
KPI Status Rationale
Revenue Growth37.7% year-over-year growth for the quarter ended 6/30/2026 - AcceleratingYear-over-year revenue growth has accelerated for two consecutive quarters, indicating strengthening demand and execution. The latest quarter's growth represents a significant step-up from the high-20s rate seen two quarters prior.
AI Fabrics Revenue GoalFiscal year 2026 AI fabrics revenue goal of at least $3.5 billion. - AcceleratingManagement has repeatedly raised its full-year 2026 AI revenue target, signaling increasing confidence in both demand for its AI networking solutions and its ability to supply the necessary products. This progression from $3.25 billion to $3.5 billion reflects a strengthening outlook.
Cumulative AI Etherlink Customersexceeds 100 (Q2 2026)Signals the breadth of adoption for Arista's AI-focused networking solutions beyond its initial large customers, indicating market penetration and diversification.
Net Promoter Score (NPS)89 (Q1 2026)Measures customer satisfaction and loyalty. A high score indicates strong customer relationships and a competitive advantage in service and support, which is critical for mission-critical network infrastructure.
Cumulative Ports Shipped150,000,000 (Q4 2025)Indicates the scale of the company's installed base, which drives future opportunities for upgrades, services, and software subscriptions.
Core Investment Debate

AI Supercycle vs. Supply-Side Execution

BULL VIEW

Unprecedented AI demand, evidenced by a 40% growth forecast, will power results as Arista's $9.7 billion in purchase commitments show it has secured the necessary supply.

CORE TENSION

Can accelerating demand, reflected in a $6.9 billion deferred revenue balance, overcome supply constraints, which previously caused a -15.0% post-earnings stock decline?


PREVAILING SENTIMENT
BULLISH

The latest evidence favors the bull view. Management's third guidance raise this year indicates growing confidence in its ability to secure components and meet demand.

BEAR VIEW

The company's growth is capped by a fragile supply chain. Any de-commitment from its key silicon vendor could cause a material miss on its ambitious $12.6 billion revenue target.

Next 6 months: Risks and Catalysts
Timeline Event & Metric To Watch
by the end of fiscal 2026
Santa Clara Facility Completion
Watch: Construction work to build expanded facilities in Santa Clara is expected to be completed.
9/3/2026
Peer Ciena Earnings
Watch: Peer Ciena (CIEN) is scheduled to report earnings.
10/27/2026
Peer Extreme Networks Earnings
Watch: Peer Extreme Networks (EXTR) is scheduled to report earnings.
11/2/2026
Margin Pressure From Costs and Mix
Watch: Q3 gross margin relative to 63% guide and any change to the full-year 62-64% range.
11/2/2026
Supply Constraints Impacting Raised Guidance
Watch: Q3 revenue versus the $3.3 billion guide and any commentary on ability to meet the new $12.6 billion annual target.
11/10/2026
Negative Read-Through From Peers
Watch: Peers' commentary on data center, campus, and AI networking demand and their outlooks for the communications equipment industry.
Key Events in Last 6 Months
Date Event Stock Impact
2026-08-04
Raised Full-Year 2026 Guidance
Details: Management raised its 2026 fiscal year outlook to 40% revenue growth, equating to approximately $12.6 billion. This was an increase from the prior projection of $11.5 billion.
+6.7%
$184.89 -> $197.31
2026-08-04
Reported Strong Q2 2026 Results
Details: The company reported its first $3 billion quarter, with revenue of just over $3 billion, up 37.7% year-over-year, beating guidance of $2.8 billion.
+6.7%
$184.89 -> $197.31
2026-07-07
Announced Q2 2026 Earnings Date
Details: Arista announced it would release its financial results for the quarter ended June 30th, 2026, after markets close on Tuesday, August 4th, 2026.
+4.5%
$173.28 -> $181.05
2026-06-09
Announced 1.6T AI Fabric Portfolio
Details: The company introduced a new portfolio of 1.6Terabit networking platforms designed as the foundation for rack-scale AI infrastructure.
-3.0%
$156.40 -> $151.76
2026-05-05
Reported Q1 2026 Results
Details: Revenue grew 35.1% year-over-year. Management raised the 2026 outlook to 27.7% growth ($11.5 billion) but highlighted industry-wide supply shortages. The stock reacted negatively, falling 15.0%.
-14.8%
$172.62 -> $147.06
2026-02-12
Reported Q4 2025 Results
Details: The company reported record revenue of $9 billion for FY2025, a 28.6% growth. It also issued initial 2026 guidance for 25% annual growth to $11.25 billion.
+0.7%
$140.66 -> $141.59
Risk Management
Position Sizing

2% - 4%

REDUCED POSITION

Sizing is volatility-based: ANET trades at roughly 60% annualized options-implied volatility versus about 14% for the S&P 500 (4.4x the market), around the 92nd percentile of its own trailing year. A 2% - 4% position keeps a single-name swing of that size within a diversified portfolio's risk budget.

Diversification Alternatives
CSCO - Cisco Systems
Incumbent Exposure

Cisco offers a broader portfolio and a massive established enterprise customer base, providing more diversified and mature, albeit slower, growth.

Core Thesis: The company is leveraging its scale and Silicon One architecture to capture a significant share of AI infrastructure spending from hyperscalers.
NVDA - Nvidia
Vertical Integration Play

Nvidia provides a fully integrated hardware and software stack for AI, including proprietary InfiniBand and NVLink interconnects that compete directly with Arista's Ethernet solutions.

Core Thesis: The company's dominance in AI accelerators provides a powerful advantage in selling its own vertically integrated networking solutions.
How Is The Market Pricing ANET?

The premier 'plumber' for the AI data center boom, providing the essential high-speed Ethernet networking that connects massive clusters of AI accelerators.

Arista has pivoted from being a key supplier for cloud data centers to a critical enabler of the AI revolution. Its high-performance Ethernet fabrics are the nervous system for AI supercomputers, a market where demand is currently outstripping the entire industry's ability to supply. The company's primary challenge and opportunity is navigating severe supply chain constraints to meet this unprecedented demand, with its revenue growth being a direct function of its execution on supply.

What will confirm the thesis

Announcements of new large-scale AI fabric design wins with Cloud Titans or neo-clouds, continued upward revisions to revenue guidance, and commentary indicating further improvements in component supply.

What will damage the thesis

A major Cloud Titan announcing a large-scale deployment using a competing technology (like InfiniBand or a competitor's Ethernet solution), a significant slowdown in AI-related capital expenditures, or a failure to secure components leading to guidance cuts.

Noise: Real but irrelevant to thesis

Quarter-to-quarter fluctuations in customer concentration or gross margin due to the timing of large deployments, which management has flagged as normal.

Repricing Catalyst

The company's demonstrated ability to manage supply chain constraints better than expected, leading to a third significant upward revision of its 2026 revenue guidance to 40% annual growth.

What ANET Makes & Who Pays
TTM figures based on the twelve months through fiscal Q2 2026
Network Software and Services
$1.6B TTM (15% of Total)
What It Is

This segment consists of subscription-based offerings, including A-Care support services, CloudVision for network management and automation, and solutions for observability and security.

Who Pays & How

Customers pay for ongoing support, bug fixes, new feature releases, and advanced software capabilities to manage, monitor, and secure their networks. They choose these services for high-quality support and to simplify network operations through automation and AI-driven insights (AIVA).

Subscription-based models.
Competition
The tight integration of its software and services with its EOS-based hardware creates a sticky ecosystem. The company cites an industry-leading Net Promoter Score, reflecting high customer satisfaction with its support services.
ANET Evolution: Price Return by Era
· Pioneering Cloud Networking
Arista established itself as a market leader by pioneering the use of 'leaf and spine' network topologies for cloud and data centers. This was a fundamental shift from legacy networking approaches and enabled the massive scale required by public cloud titans.
· Expanding to Enterprise & Adjacencies
The company leveraged its success in the data center to expand into adjacent markets, including enterprise campus networking (wired and wireless), routing, and network security. This strategy, termed 'Arista 2.0', aims to provide a unified, software-driven networking experience from 'client-to-cloud'.
2024-Present · Enabling the AI Era
+241%
Arista is now at the forefront of providing the critical network infrastructure for AI. The company's 'Etherlink' portfolio is designed for AI fabrics, supporting 'scale-up', 'scale-out', and 'scale-across' architectures to connect vast clusters of AI accelerators, with AI-related sales expected to more than double in 2026.
Market Is In Wait-and-See Mode
Price structure is strongly bullish. The regime, trend, and proximity to highs all point towards intact institutional trend. Relative to SPY: Strong 63D outperformance but 'relative strength' momentum is fading, indicating that money rotation may be maturing. Volume and momentum are mixed. There is no clear institutional footprint in either direction. Earnings history is neutral. The market reaction and subsequent drift do not give a clear directional signal.
① Structure
+4
Structural pillar score (-4 to +4). Driven by trend regime, SMA cross events, proximity to 52W high, and relative strength vs SPY.
② Volume / Momentum
0
Volume/Momentum pillar score (-4 to +4). Driven by institutional footprint score, OBV divergence, and momentum character.
③ Catalyst
0
Catalyst pillar score (-4 to +4). Driven by earnings day reaction, 20D post-earnings drift, and post-earnings volume character.
Combined Score
4 / 12
1 Price Structure & Trend Trending Up · -
2 Momentum Decelerating
3 Relative Strength vs. SPY Mild Outperformance
4 Institutional Footprint & Volume Mild Accumulation
5 Volatility Normal
6 Key Price Levels Range · Vol Rising
7 Earnings Reaction History Inconsistent
8 How the Verdict Is Derived Three Pillars
Core Cache Last Updated: 8/6/2026