Advanced Energy Industries (AEIS)


Market Price (11/8/2026): $198.06 | Market Cap: $8.0 BilSector: Information Technology | Industry: Semiconductor Materials & Equipment

Advanced Energy Industries (AEIS)


Market Price (11/8/2026): $198.06
Market Cap: $8.0 Bil
Sector: Information Technology
Industry: Semiconductor Materials & 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 32%

Valuation becoming less expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -51%

Megatrend and thematic drivers
Megatrends include Artificial Intelligence, and Automation & Robotics. Themes include AI Chips, Data Centers & Infrastructure, Show more.

Key risks
AEIS key risks include [1] a significant customer concentration, Show more.

0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 32%
1 Valuation becoming less expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -51%
2 Megatrend and thematic drivers
Megatrends include Artificial Intelligence, and Automation & Robotics. Themes include AI Chips, Data Centers & Infrastructure, Show more.
3 Key risks
AEIS key risks include [1] a significant customer concentration, Show more.

AEIS in ETFs

Weight = AEIS's share of each fund

VTI0.01%
ITOT0.01%
IWB0.01%
IJH0.26%
VB0.14%
NUSC0.56%
MDYG0.55%
IJK0.52%
+21 more covered ETFs

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 11/5/2026

Advanced Energy Industries (AEIS) stock has lost about 30% since 7/31/2026 because of the following key factors:

1. Elevated Valuation Leading to Correction.

Advanced Energy Industries (AEIS) stock was significantly overvalued by intrinsic metrics during the specified period. As of early November 2026, the stock was trading approximately 37.4% to 40.7% above its intrinsic GF Value™, indicating a substantial premium to its fair value. The trailing twelve-month price-to-earnings (P/E) ratio of 41.41x also exceeded its five-year median of 36.05x, suggesting a premium relative to historical earnings multiples. This high valuation, despite positive growth, left the stock vulnerable to a downward correction.

2. Bearish Technical Momentum and Downtrend.

The stock entered a pronounced technical downtrend during the period. On October 8, 2026, AEIS's price fell below its 50-day moving average, a classic bearish signal, with historical patterns indicating a 79% likelihood of further decline in similar situations within the subsequent month. This negative momentum was reinforced as the Momentum Indicator dropped below zero on October 13, 2026, and the Moving Average Convergence Divergence Histogram (MACD) turned negative on October 14, 2026, signaling a sustained bearish trend.

Show more
Updated on 11/5/2026

Advanced Energy Industries (AEIS) stock has lost about 30% since 7/31/2026 because of the following key factors:

1. Elevated Valuation Leading to Correction.

Advanced Energy Industries (AEIS) stock was significantly overvalued by intrinsic metrics during the specified period. As of early November 2026, the stock was trading approximately 37.4% to 40.7% above its intrinsic GF Value™, indicating a substantial premium to its fair value. The trailing twelve-month price-to-earnings (P/E) ratio of 41.41x also exceeded its five-year median of 36.05x, suggesting a premium relative to historical earnings multiples. This high valuation, despite positive growth, left the stock vulnerable to a downward correction.

2. Bearish Technical Momentum and Downtrend.

The stock entered a pronounced technical downtrend during the period. On October 8, 2026, AEIS's price fell below its 50-day moving average, a classic bearish signal, with historical patterns indicating a 79% likelihood of further decline in similar situations within the subsequent month. This negative momentum was reinforced as the Momentum Indicator dropped below zero on October 13, 2026, and the Moving Average Convergence Divergence Histogram (MACD) turned negative on October 14, 2026, signaling a sustained bearish trend.

3. Substantial Insider Selling.

Significant insider selling activity contributed to negative market sentiment. Notably, on August 18, 2026, Advanced Energy's Chief Operating Officer, Eduardo Acebedo, sold 24,771 shares totaling $7,814,755.08, which constituted a 51.74% decrease in his holdings. This transaction, exceeding the $5 million threshold, signaled a lack of confidence from a key executive and, coupled with approximately $8.6 million in total insider selling during the last fiscal quarter, likely amplified investor concerns.

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Stock Movement Drivers

Fundamental Drivers

The -31.9% change in AEIS stock from 7/31/2026 to 11/7/2026 was primarily driven by a -52.4% change in the company's P/E Multiple.
(LTM values as of)731202611072026Change
Stock Price ($)289.42197.01-31.9%
Change Contribution By: 
Total Revenues ($ Mil)1,9052,27119.2%
Net Income Margin (%)10.0%12.7%27.2%
P/E Multiple57.327.3-52.4%
Shares Outstanding (Mil)3840-5.7%
Cumulative Contribution-31.9%

LTM = Last Twelve Months as of date shown

Market Drivers

7/31/2026 to 11/7/2026
ReturnCorrelation
AEIS-31.9% 
Market (SPY)-1.6%50.6%
Sector (XLK)-6.1%77.2%

Fundamental Drivers

The -48.6% change in AEIS stock from 4/30/2026 to 11/7/2026 was primarily driven by a -71.9% change in the company's P/E Multiple.
(LTM values as of)430202611072026Change
Stock Price ($)383.66197.01-48.6%
Change Contribution By: 
Total Revenues ($ Mil)1,7992,27126.2%
Net Income Margin (%)8.2%12.7%54.2%
P/E Multiple97.227.3-71.9%
Shares Outstanding (Mil)3840-6.0%
Cumulative Contribution-48.6%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2026 to 11/7/2026
ReturnCorrelation
AEIS-48.6% 
Market (SPY)2.6%52.8%
Sector (XLK)3.4%72.7%

Fundamental Drivers

The -2.7% change in AEIS stock from 10/31/2025 to 11/7/2026 was primarily driven by a -69.9% change in the company's P/E Multiple.
(LTM values as of)1031202511072026Change
Stock Price ($)202.43197.01-2.7%
Change Contribution By: 
Total Revenues ($ Mil)1,6362,27138.8%
Net Income Margin (%)5.1%12.7%147.9%
P/E Multiple90.727.3-69.9%
Shares Outstanding (Mil)3840-6.0%
Cumulative Contribution-2.7%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 11/7/2026
ReturnCorrelation
AEIS-2.7% 
Market (SPY)8.7%53.2%
Sector (XLK)10.0%66.6%

Fundamental Drivers

The 127.7% change in AEIS stock from 10/31/2023 to 11/7/2026 was primarily driven by a 64.6% change in the company's Net Income Margin (%).
(LTM values as of)1031202311072026Change
Stock Price ($)86.52197.01127.7%
Change Contribution By: 
Total Revenues ($ Mil)1,7412,27130.4%
Net Income Margin (%)7.7%12.7%64.6%
P/E Multiple24.227.312.9%
Shares Outstanding (Mil)3840-6.1%
Cumulative Contribution127.7%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2023 to 11/7/2026
ReturnCorrelation
AEIS127.7% 
Market (SPY)81.9%62.0%
Sector (XLK)104.5%69.5%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
AEIS Return-6%-5%27%7%82%-6%107%
Peers Return49%-29%51%3%72%19%237%
S&P 500 Return27%-19%24%23%16%12%105%

Monthly Win Rates [3]
AEIS Win Rate58%50%67%58%75%45% 
Peers Win Rate67%35%62%47%63%55% 
S&P 500 Win Rate75%42%67%75%67%45% 

Max Drawdowns [4]
AEIS Max Drawdown-33%-28%-33%-22%-40%-52% 
Peers Max Drawdown-19%-48%-21%-31%-33%-49% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: MKSI, AME, LRCX, AMAT, KLAC. See AEIS 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 11/6/2026 (YTD)

How Low Can It Go

EventAEISS&P 500
2025 US Tariff Shock
  % Loss-39.9%-18.8%
  % Gain to Breakeven66.3%23.1%
  Time to Breakeven81 days79 days
2024 Yen Carry Trade Unwind
  % Loss-13.9%-7.8%
  % Gain to Breakeven16.1%8.5%
  Time to Breakeven68 days18 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-28.0%-9.5%
  % Gain to Breakeven38.9%10.5%
  Time to Breakeven258 days24 days
2023 SVB Regional Banking Crisis
  % Loss-12.1%-6.7%
  % Gain to Breakeven13.7%7.1%
  Time to Breakeven29 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-25.1%-24.5%
  % Gain to Breakeven33.6%32.4%
  Time to Breakeven48 days427 days
2020 COVID-19 Crash
  % Loss-50.0%-33.7%
  % Gain to Breakeven100.0%50.9%
  Time to Breakeven79 days140 days

Compare to MKSI, AME, LRCX, AMAT, KLAC

In The Past

Advanced Energy Industries's stock fell -39.9% during the 2025 US Tariff Shock. Such a loss loss requires a 66.3% 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.

EventAEISS&P 500
2025 US Tariff Shock
  % Loss-39.9%-18.8%
  % Gain to Breakeven66.3%23.1%
  Time to Breakeven81 days79 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-28.0%-9.5%
  % Gain to Breakeven38.9%10.5%
  Time to Breakeven258 days24 days
2022 Inflation Shock & Fed Tightening
  % Loss-25.1%-24.5%
  % Gain to Breakeven33.6%32.4%
  Time to Breakeven48 days427 days
2020 COVID-19 Crash
  % Loss-50.0%-33.7%
  % Gain to Breakeven100.0%50.9%
  Time to Breakeven79 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-26.0%-19.2%
  % Gain to Breakeven35.2%23.8%
  Time to Breakeven42 days105 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-35.6%-17.9%
  % Gain to Breakeven55.3%21.8%
  Time to Breakeven142 days123 days
2010 Eurozone Sovereign Debt Crisis / Flash Crash
  % Loss-28.4%-15.4%
  % Gain to Breakeven39.7%18.2%
  Time to Breakeven58 days125 days
2008-2009 Global Financial Crisis
  % Loss-57.8%-53.4%
  % Gain to Breakeven136.8%114.4%
  Time to Breakeven193 days1085 days
Summer 2007 Credit Crunch
  % Loss-39.4%-8.6%
  % Gain to Breakeven65.0%9.5%
  Time to Breakeven2280 days47 days

Compare to MKSI, AME, LRCX, AMAT, KLAC

In The Past

Advanced Energy Industries's stock fell -39.9% during the 2025 US Tariff Shock. Such a loss loss requires a 66.3% 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 Advanced Energy Industries (AEIS)

Advanced Energy Industries (AEIS) specializes in designing, manufacturing, and supporting precision power conversion, measurement, and control solutions. The company provides highly engineered electrical power components and systems that are crucial for various high-tech industrial and scientific processes requiring extremely accurate power delivery and regulation.

AEIS offers a broad product portfolio, including plasma power solutions like direct current (DC) and radio frequency (RF) power supplies, RF matching networks, and remote plasma sources vital for reactive gas applications. They also develop power control modules and thermal instrumentation used in rapid thermal processing, chemical vapor deposition, and other industrial heating applications for materials like metal, carbon fiber, and glass. Additionally, AEIS provides high-voltage DC-DC products for semiconductor wafer processing and scientific instrumentation, and low-voltage DC-DC board-mounted solutions for healthcare, telecommunications, and server systems. Gas sensing and embedded power products further diversify their offerings, alongside equipment conversions, upgrades, and repair services.

Advanced Energy Industries primarily serves customers in demanding markets such as semiconductor manufacturing, where their products are essential for wafer processing and epitaxy. Other key markets include industrial manufacturing (e.g., metal, glass, carbon fiber), healthcare (medical equipment, X-ray systems), telecommunications, and scientific instrumentation. Their solutions enable critical applications ranging from mass spectrometry and air quality monitoring to distributed power in data centers, ensuring precise control for complex operations globally.

AI Analysis | Feedback

Here are 1-3 brief analogies to describe Advanced Energy Industries (AEIS):

  • Keysight Technologies for precision power and control.
  • Corning for precision power and control systems.
  • Parker Hannifin for precision electrical power and control.

AI Analysis | Feedback

  • Plasma Power Solutions: Offers a range of power supplies, matching networks, instrumentation, and remote plasma sources for various industrial and scientific applications.
  • Power Control Modules & Thermal Instrumentation: Provides modules and instruments for temperature control and power management in industrial processes and manufacturing.
  • High Voltage DC-DC Products: Supplies high voltage power converters for specialized applications such as semiconductor processing, scientific instruments, and X-ray systems.
  • Low Voltage DC-DC Board Mounted Solutions: Delivers compact power solutions for diverse applications including healthcare, telecommunications, industrial equipment, and server power systems.
  • Gas Sensing and Monitoring Products: Manufactures products for detecting and monitoring gases in energy, air quality, and automotive emission applications.
  • Embedded Power Products: Provides power solutions designed to be integrated into medical and information technology equipment.
  • Equipment Lifecycle Services: Offers conversions, upgrades, refurbishments, and repair services for its equipment, alongside sales of used equipment.

AI Analysis | Feedback

Major Customers of Advanced Energy Industries (AEIS)

Advanced Energy Industries (AEIS) sells primarily to other companies (Business-to-Business).

Based on the provided company description, specific names of major customer companies are not listed. However, AEIS's precision power conversion, measurement, and control solutions are integral components used by manufacturers in various high-technology and industrial sectors. Its major customers are thus manufacturers within the following broad categories, based on the applications of AEIS's products:

  • Semiconductor Equipment Manufacturers: Companies that produce advanced machinery and systems for semiconductor wafer processing, metrology, and electrostatic clamping, which rely on AEIS's plasma power solutions and high voltage DC-DC products.
  • Industrial Equipment Manufacturers: Companies specializing in equipment for rapid thermal processing, chemical vapor deposition, epitaxy, crystal growing, chemical processing, metal, carbon fiber, and glass manufacturing, as well as industrial and analytical X-ray systems, utilizing AEIS's power control modules, thermal instrumentation, and high voltage DC-DC products.
  • Medical Device, Telecommunications, and IT Infrastructure Manufacturers: Businesses that develop and produce medical equipment, telecommunications infrastructure, test and measurement instrumentation, and server and storage systems, incorporating AEIS's low voltage DC-DC board mounted and embedded power solutions.

AI Analysis | Feedback

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AI Analysis | Feedback

Stephen D. Kelley - President & Chief Executive Officer

Stephen D. Kelley joined Advanced Energy Industries as President and Chief Executive Officer in March 2021 and also serves as a director. He has over 30 years of global semiconductor and electronics leadership experience across strategy, technology, manufacturing, and operations. Prior to Advanced Energy, Mr. Kelley served as President and CEO of Amkor Technology, Inc., a publicly traded semiconductor package and test company, from May 2013 to June 2020, where he led a financial transformation. He was also a Senior Advisor to Advanced Technology Investment Company, which owns GlobalFoundries. His past executive leadership roles include positions at Cree, Texas Instruments, and Philips Semiconductors (now NXP Semiconductors). Mr. Kelley holds an SB in Chemical Engineering from MIT and a JD from Santa Clara University, and currently serves on the board of directors of Onto Innovations Inc.

Paul Oldham - Executive Vice President & Chief Financial Officer

Paul Oldham became Executive Vice President and Chief Financial Officer of Advanced Energy Industries in May 2018, bringing 30 years of experience in finance and administration. Before joining Advanced Energy, he was the Chief Financial Officer of Electro Scientific Industries, Inc. (ESI), a developer and manufacturer of laser-based production equipment, where he helped lead a significant multi-year transformation resulting in strong revenue growth and profitability. Prior to ESI, Mr. Oldham held several senior leadership positions at Tektronix, Inc., a test, measurement, and monitoring company, including vice president of finance and corporate controller, vice president treasurer, and investor relations and European operations controller. He holds a Bachelor of Science degree in accounting and a Master of Business Administration in accounting and finance from Brigham Young University.

Eduardo Bernal Acebedo - Executive Vice President & Chief Operations Officer

Eduardo Bernal Acebedo joined Advanced Energy Industries in September 2021 as Executive Vice President and Chief Operations Officer, based in Singapore. He has more than 30 years of experience managing global operations in the semiconductor industry, successfully leading large, complex organizations through significant growth and transformation. Before Advanced Energy, Mr. Bernal was Senior Vice President of assembly and test operations at NXP Semiconductors, overseeing a global footprint of multiple factories and a team of 12,000 employees.

Emdrem Tan - Senior Vice President High Volume Products

Emdrem Tan joined Advanced Energy Industries in June 2021, bringing over 40 years of experience in the semiconductor industry. His leadership roles have spanned sales, marketing, manufacturing, and business development across Asia and the U.S., with a track record of delivering revenue growth and market share gain, as well as developing new products. Mr. Tan previously held senior leadership positions at Amkor Technology, Inc., Diodes, Inc., and Texas Instruments. He holds a Master of Business Administration from Brunel University in London.

Rory O'Byrne - Senior Vice President & Chief People Officer

Rory O'Byrne joined Advanced Energy Industries in May 2020 as Senior Vice President and Chief People Officer. He is responsible for leading the company's global human resources and environmental, health, and safety organizations. Mr. O'Byrne leads the company's vision and strategy around people and organizational effectiveness, fostering a culture that prioritizes performance, growth, and inclusion across Advanced Energy's diverse global workforce.

AI Analysis | Feedback

The key risks to Advanced Energy Industries (AEIS) are:

  1. Exposure to the Cyclical Semiconductor Industry: A substantial portion of Advanced Energy Industries' business involves providing plasma power solutions, high voltage DC-DC products, and other precision power conversion and control solutions for semiconductor wafer processing and metrology. The semiconductor industry is highly cyclical and prone to significant fluctuations in demand and capital expenditure. A downturn in this industry, characterized by reduced investment from semiconductor manufacturers, could directly and materially impact AEIS's revenue and profitability.

  2. Technological Obsolescence and Need for Continuous Innovation: Advanced Energy Industries operates in a technology-intensive sector, providing advanced power conversion, measurement, and control solutions. Rapid technological advancements in the industries they serve (e.g., semiconductor, industrial, medical) necessitate continuous research and development to offer competitive and cutting-edge products. Failure to innovate, adapt to new industry standards, or anticipate evolving customer requirements could lead to technological obsolescence, loss of market share, and decreased demand for their products.

  3. Global Supply Chain Disruptions and Geopolitical Risks: As a company that designs, manufactures, sells, and supports its solutions worldwide, Advanced Energy Industries is exposed to global supply chain vulnerabilities. Disruptions such as component shortages, transportation delays, increased logistics costs, or geopolitical tensions (e.g., trade disputes, regional conflicts) affecting international trade or manufacturing hubs could impact their ability to produce and deliver products, leading to increased costs or delayed revenue.

AI Analysis | Feedback

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AI Analysis | Feedback

Advanced Energy Industries (AEIS) operates in several key markets with substantial addressable opportunities for its precision power conversion, measurement, and control solutions.

  • Plasma Power Solutions: The global plasma power supplies market was valued at approximately USD 2.31 billion in 2025 and is projected to grow to about USD 8.71 billion by 2035.
  • Low Voltage DC-DC Solutions: The global low-voltage DC-DC converter market size was estimated at USD 5.8 billion in 2024 and is anticipated to reach USD 13.8 billion by 2033. In 2024, the Asia Pacific region accounted for approximately USD 2.6 billion of this market, while North America's market size was estimated at USD 1.5 billion.
  • Gas Sensing and Monitoring Products: The global gas sensors market was valued at approximately USD 1.76 billion in 2024 and is projected to grow to about USD 4.17 billion by 2035. Specifically, the North American market for gas sensors was approximately USD 800 million in 2024, and the Asia-Pacific market was around USD 350 million.
  • Power Control Modules and Embedded Power (Industrial/Medical Applications):
    • The global intelligent power module market was estimated at USD 3.43 billion in 2025 and is projected to reach USD 9.85 billion by 2033. For North America, this market was valued at USD 3.48 billion in 2024 and is expected to grow to USD 9.01 billion by 2033.
    • The broader global power discrete and modules market was valued at USD 29.8 billion in 2024 and is estimated to reach USD 53.4 billion by 2034. Within this, the industrial segment alone was valued at USD 7.9 billion globally in 2024.
  • High Voltage DC-DC Products (Electric Vehicle Specific): The electric vehicle high-voltage DC-DC converter market size is estimated at USD 1.67 billion in 2025 and is expected to reach USD 3.21 billion by 2030 globally.

AI Analysis | Feedback

Advanced Energy Industries (AEIS) is expected to experience future revenue growth over the next 2-3 years, driven by several key factors:

  1. Strong Demand in Data Center Computing: The data center computing market, particularly driven by artificial intelligence (AI) infrastructure investments and hyperscale expansion, is a significant growth engine for Advanced Energy. The company saw its data center revenue more than double in 2025 and anticipates over 30% growth in this segment for 2026. This growth is fueled by the adoption of Advanced Energy's customized power solutions for AI rack applications and new design wins.
  2. Recovery and Growth in the Semiconductor Market: After some market choppiness, the semiconductor equipment market is projected to accelerate, especially in the second half of 2026 and into 2027. This rebound is supported by the increasing adoption of advanced semiconductor manufacturing technologies, including leading-edge logic and memory, and strong customer pull for Advanced Energy's new technology platforms like eVoS, eVerest, and NavX.
  3. New Product Launches and Expanding Portfolio: Advanced Energy consistently introduces new products across its target markets, with 26 new products launched in 2025 alone. The revenue contribution from these recently launched products, such as the Everest, EVOS, NavX, NCF150 series, and LPP200 series, is expected to increase as they move into pilot and early production, expanding the company's market presence and share.
  4. Expansion in Industrial and Medical Markets: Following a period of decline, the industrial and medical segments returned to year-over-year growth in Q4 2025, driven by strong bookings and design wins. The company expects continued improvement and aims to outgrow the market in 2026, leveraging new design wins in areas such as factory automation, medical imaging, electrosurgery, and defense projects.
  5. Manufacturing Capacity Expansion: To meet growing customer demand and support future revenue ramps, Advanced Energy has significantly expanded its manufacturing footprint. This includes doubling capacity in the Philippines and Mexico, and completing a new factory in Thailand, which is projected to deliver over $1 billion in annual revenue-generating capacity once fully operational.

AI Analysis | Feedback

Share Repurchases

  • In August 2021, Advanced Energy announced an increased share repurchase authorization to $200 million.
  • Advanced Energy repurchased $17.0 million of common stock in the second quarter of 2022.
  • The company completed a buyback plan announced in September 2015, repurchasing 32,758 shares for $6.73 million from October 1, 2025, to December 31, 2025, bringing the total under that program to $363.91 million for 6,056,924 shares.

Share Issuance

  • Advanced Energy Industries' shares outstanding increased by 2.01% year-over-year in 2025, reaching 0.039 billion.
  • Shares outstanding for 2024 were 0.038 billion, a 0.24% increase from 2023.

Outbound Investments

  • In June 2024, Advanced Energy acquired Airity Technologies to enhance its capabilities in high-density, high-voltage power applications across semiconductor, industrial, and medical sectors.
  • Advanced Energy acquired SL Power Electronics in April 2022.
  • In 2021, Advanced Energy acquired Tegam for $18 million to strengthen its leadership in RF process power solutions and Versatile Power to expand its presence in the medical market.

Capital Expenditures

  • Capital expenditures were approximately $58.88 million in 2022, $61 million in 2023, and an estimated $56.79 million in 2024.
  • Advanced Energy expects its 2025 capital expenditure to be at the high end of its 5% to 6% of sales range, focusing on scaling manufacturing capabilities in Thailand and Mexico to add $2.5 billion in annual revenue capacity by the end of 2026.
  • Purchases of property, plant, and equipment were around $37.5 million in Q4 2025.

Better Bets vs. Advanced Energy Industries (AEIS)

Peer Outperformance in Semiconductor Materials & Equipment

AEIS has outperformed 85% of its 27 Semiconductor Materials & Equipment peers over 5Y. Among the peers that beat it are AXTI and KLAC. Semiconductor Materials & Equipment ranks 3rd of 12 industries in Information Technology by median 5Y return. That makes it one of the strongest corners of the sector.
Share of Semiconductor Materials & Equipment constituents that AEIS has outperformed, by holding period. Peers without a full price history over a given window are excluded from that window.
1Y
14%
of 29 industry peers · -9.0% return
3Y
75%
of 28 industry peers · 129.1% return
5Y
85%
of 27 industry peers · 110.6% return
Semiconductor Materials & Equipment peers with revenue growth within 4pp of AEIS's that beat it on at least 2 of 3 windows, and by at least 20pp over 5Y. Growth is matched by construction, so the gap is largely a re-rating gap. The multiple column is the context for it.
Ticker Name Rev Growth 3Y Avg P/E 1Y3Y5Y 5Y Gap
AEIS Advanced Energy Industries 11.1% 27.3x -9.0%129.1%110.6% —
AXTI AXT 10.5% 587.2x 311.0%1751.4%321.7% +211pp
KLAC KLA 12.9% 34.4x 16.7%177.5%248.9% +138pp
Price returns, excluding dividends. P/E shown for context only and not used for matching.
Median price return by industry across the Information Technology sector, ranked by 5Y. Semiconductor Materials & Equipment is AEIS's own industry. Use this to see which corners of the sector have carried the returns.
Industry Names 1Y med3Y med5Y med Top 3 by 5Y
Electronic Manufacturing Services 10 5.5%93.6%163.4% FLEX 421% · TTMI 365% · JBL 272%
Technology Distributors 9 43.9%52.8%52.9% AVT 122% · SNX 104% · PLUS 53%
Semiconductor Materials & Equipment ← 28 26.7%40.7%33.2% AXTI 322% · KLAC 249% · LRCX 245%
Electronic Components 24 13.8%61.0%21.1% CLS 1777% · BELFA 985% · APH 283%
Communications Equipment 36 1.6%71.8%17.8% AAOI 755% · LITE 477% · ANET 415%
Electronic Equipment & Instruments 27 -6.4%27.4%1.7% PI 120% · OSIS 105% · MIR 60%
Semiconductors 55 6.4%37.8%-12.6% MU 869% · NVDA 530% · AVGO 474%
Technology Hardware, Storage & Peripherals 21 12.4%51.8%-20.2% DELL 543% · WDC 531% · SMCI 517%
Internet Services & Infrastructure 6 -7.1%42.2%-26.0% GDDY 57% · VRSN 35% · AKAM -23%
IT Consulting & Other Services 30 -17.8%-9.2%-28.2% APLD 253% · IBM 140% · GIB -8%
Application Software 125 -12.3%-12.0%-54.5% PLTR 517% · FROG 159% · AGYS 143%
Systems Software 70 -10.7%13.7%-54.6% ZETA 237% · CRWD 217% · CVLT 133%
Median of constituents with a full price history over each window. Top names are limited to companies above $2B market cap.

Latest Trefis Analyses

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

AEISMKSIAMELRCXAMATKLACMedian
NameAdvanced.MKS AMETEK Lam Rese.Applied .KLA  
Mkt Price198.06193.00227.61201.25334.50139.29199.66
Mkt Cap7.913.152.2251.7265.6181.8117.0
Rev LTM2,2714,7728,19226,12830,83714,50611,349
Op Inc LTM3719152,1349,6549,5876,1854,159
FCF LTM705521,9326,5375,6234,0382,985
FCF 3Y Avg995051,7535,6426,0043,6882,721
CFO LTM2257302,0807,5768,3964,5123,296
CFO 3Y Avg1976471,8896,4107,9194,0602,975

Growth & Margins

AEISMKSIAMELRCXAMATKLACMedian
NameAdvanced.MKS AMETEK Lam Rese.Applied .KLA  
Rev Chg LTM31.7%24.6%14.3%33.4%7.8%15.8%20.2%
Rev Chg 3Y Avg11.1%8.5%8.2%19.2%5.2%12.9%9.8%
Rev Chg Q50.3%43.0%17.3%54.4%24.8%28.9%35.9%
QoQ Delta Rev Chg LTM11.4%9.8%4.2%12.5%6.2%6.8%8.3%
Op Inc Chg LTM139.1%66.4%13.9%49.3%11.2%18.2%33.8%
Op Inc Chg 3Y Avg72.9%29.3%8.8%30.6%7.8%18.6%23.9%
Op Mgn LTM16.3%19.2%26.0%37.0%31.1%42.6%28.6%
Op Mgn 3Y Avg9.9%15.8%25.9%33.0%30.1%40.7%28.0%
QoQ Delta Op Mgn LTM2.7%2.5%0.1%1.7%1.0%1.0%1.3%
CFO/Rev LTM9.9%15.3%25.4%29.0%27.2%31.1%26.3%
CFO/Rev 3Y Avg10.8%16.0%25.5%31.8%27.6%32.8%26.5%
FCF/Rev LTM3.1%11.6%23.6%25.0%18.2%27.8%20.9%
FCF/Rev 3Y Avg5.7%12.5%23.6%28.1%21.0%29.8%22.3%

Valuation

AEISMKSIAMELRCXAMATKLACMedian
NameAdvanced.MKS AMETEK Lam Rese.Applied .KLA  
Mkt Cap7.913.152.2251.7265.6181.8117.0
P/S3.52.76.49.68.612.57.5
P/Op Inc21.414.324.426.127.729.425.3
P/EBIT22.315.124.925.523.928.424.4
P/E27.421.732.029.828.734.629.2
P/CFO35.317.925.133.231.640.332.4
Total Yield3.9%5.1%3.7%3.9%4.1%3.5%3.9%
Dividend Yield0.2%0.5%0.6%0.5%0.6%0.6%0.5%
FCF Yield 3Y Avg1.6%5.1%3.8%3.1%3.0%2.4%3.1%
D/E0.20.30.10.00.00.00.1
Net D/E-0.00.30.1-0.0-0.00.00.0

Returns

AEISMKSIAMELRCXAMATKLACMedian
NameAdvanced.MKS AMETEK Lam Rese.Applied .KLA  
1M Rtn-30.3%-25.9%-8.0%-37.2%-34.4%-29.2%-29.8%
3M Rtn-39.0%-36.7%-10.1%-35.3%-37.9%-29.6%-36.0%
6M Rtn-44.5%-38.3%-1.8%-31.4%-23.0%-25.3%-28.4%
12M Rtn-8.5%25.2%16.7%26.9%46.2%17.3%21.3%
3Y Rtn130.3%185.2%56.9%218.6%137.4%179.1%158.2%
1M Excs Rtn-25.3%-20.9%-3.1%-32.2%-29.3%-24.2%-24.7%
3M Excs Rtn-32.1%-29.1%-5.0%-29.4%-31.0%-22.8%-29.2%
6M Excs Rtn-44.2%-38.0%-1.5%-31.1%-22.7%-25.0%-28.1%
12M Excs Rtn-20.7%29.9%7.1%13.9%31.0%5.5%10.5%
3Y Excs Rtn61.6%125.2%-10.8%165.7%78.6%124.8%101.7%

Comparison Analyses

null

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Product1,6151,3161,4841,6861,318
Services and other184166172159138
Total1,7991,4821,6561,8451,456


Operating Income by Segment
$ Mil2014201320122011
Precision Power Products95   
Unallocated corporate assets-2   
Inverters-52   
Corporate expenses -46-2-23
Solar Energy -4144
Thin Films 652368
Restructuring charges  -7 
Total40152749


Assets by Segment
$ Mil2014201320122011
Unallocated corporate assets561508417411
Inverters70   
Precision Power Products51   
Unallocated corporate property and equipment3141
Solar Energy 1047663
Thin Films 394159
Total685653538533


Price Behavior

Price Behavior
Market Price$197.01 
Market Cap ($ Bil)7.9 
First Trading Date11/17/1995 
Distance from 52W High-49.3% 
   50 Days200 Days
DMA Price$260.11$307.32
DMA Trenddownup
Distance from DMA-24.3%-35.9%
 3M1YR
Volatility72.8%66.2%
Downside Capture366.81253.67
Upside Capture178.74215.04
Correlation (S&P 500)46.3%53.8%
AEIS Betas & Captures as of 10/31/2026

 1M2M3M6M1Y3Y
Beta4.823.373.593.302.782.12
Up Beta0.92-0.134.064.203.102.07
Down Beta4.505.674.992.802.501.88
Up Capture373%284%272%321%611%2789%
Bmk +ve Days12182862130427
Stock +ve Days9223360130395
Down Capture543%333%325%261%171%113%
Bmk -ve Days10253664121325
Stock -ve Days13213166121357

[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 AEIS
AEIS-12.7%66.2%0.06-
Sector ETF (XLK)12.1%28.4%0.3967.9%
Equity (SPY)9.5%13.6%0.4053.9%
Gold (GLD)1.6%28.7%0.0522.0%
Commodities (DBC)38.4%21.2%1.42-6.3%
Real Estate (VNQ)11.3%14.2%0.51-3.4%
Bitcoin (BTCUSD)-27.2%43.6%-0.6118.5%

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 AEIS
AEIS16.9%47.4%0.48-
Sector ETF (XLK)16.2%26.4%0.5569.7%
Equity (SPY)11.3%17.3%0.4863.1%
Gold (GLD)17.5%19.1%0.7414.3%
Commodities (DBC)8.1%19.6%0.308.5%
Real Estate (VNQ)1.3%18.9%-0.0434.4%
Bitcoin (BTCUSD)4.0%51.6%0.2625.8%

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 AEIS
AEIS15.6%47.0%0.48-
Sector ETF (XLK)22.6%25.3%0.8268.0%
Equity (SPY)15.0%18.0%0.7064.2%
Gold (GLD)11.9%16.5%0.5911.1%
Commodities (DBC)7.5%18.1%0.3318.3%
Real Estate (VNQ)5.9%20.7%0.2440.2%
Bitcoin (BTCUSD)60.0%66.3%1.0019.0%

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

Short Interest

Short Interest: As Of Date10152026
Short Interest: Shares Quantity1.5 Mil
Short Interest: % Change Since 9302026-17.6%
Average Daily Volume0.5 Mil
Days-to-Cover Short Interest3.0 days
Basic Shares Quantity40.0 Mil
Short % of Basic Shares3.8%

Earnings Returns History

Updated 11/5/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
11/2/20269.6%  
8/3/202615.2%6.1%-9.9%
5/4/2026-10.7%-8.3%-16.6%
2/10/202610.7%15.2%9.6%
11/4/202515.8%10.7%12.5%
8/5/20250.2%13.8%7.6%
4/30/202511.2%12.7%17.9%
2/12/202511.1%17.2%-4.4%
...
SUMMARY STATS   
# Positive121410
# Negative131014
Median Positive10.0%7.8%12.2%
Median Negative-4.5%-7.8%-4.0%
Max Positive15.8%17.2%32.6%
Max Negative-12.1%-15.7%-16.6%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
11/2/20269.6%  
8/3/202615.2%6.1%-9.9%
5/4/2026-10.7%-8.3%-16.6%
2/10/202610.7%15.2%9.6%
11/4/202515.8%10.7%12.5%
8/5/20250.2%13.8%7.6%
4/30/202511.2%12.7%17.9%
2/12/202511.1%17.2%-4.4%
10/30/20240.7%9.5%6.8%
7/30/20247.4%-9.0%-1.6%
5/1/2024-0.5%5.7%11.9%
2/6/2024-5.8%-6.2%-0.7%
10/31/2023-3.0%0.3%9.0%
8/3/2023-7.9%-7.3%-3.5%
5/3/2023-3.9%-1.9%13.7%
2/8/2023-4.3%1.2%-4.7%
11/1/20220.6%3.7%16.9%
8/3/20221.3%1.3%-6.1%
5/4/2022-4.5%-11.0%-3.1%
2/9/2022-0.1%4.0%-2.4%
11/8/2021-2.5%-4.6%-1.9%
8/4/2021-12.1%-12.9%-12.7%
5/5/2021-9.3%-15.7%-2.3%
2/10/2021-8.2%-3.7%-5.3%
11/5/202010.4%13.5%32.6%
SUMMARY STATS   
# Positive121410
# Negative131014
Median Positive10.0%7.8%12.2%
Median Negative-4.5%-7.8%-4.0%
Max Positive15.8%17.2%32.6%
Max Negative-12.1%-15.7%-16.6%

SEC Filings

Expand for More
Report DateFiling DateFiling
09/30/202611/02/202610-Q
06/30/202608/03/202610-Q
03/31/202605/04/202610-Q
12/31/202502/13/202610-K
09/30/202511/04/202510-Q
06/30/202508/05/202510-Q
03/31/202504/30/202510-Q
12/31/202402/18/202510-K
09/30/202410/30/202410-Q
06/30/202407/30/202410-Q
03/31/202405/01/202410-Q
12/31/202302/20/202410-K
09/30/202310/31/202310-Q
06/30/202308/03/202310-Q
03/31/202305/03/202310-Q
12/31/202202/17/202310-K
Collapse to Preview
Report DateFiling DateFiling
09/30/202611/02/202610-Q
06/30/202608/03/202610-Q
03/31/202605/04/202610-Q
12/31/202502/13/202610-K
09/30/202511/04/202510-Q
06/30/202508/05/202510-Q
03/31/202504/30/202510-Q
12/31/202402/18/202510-K
09/30/202410/30/202410-Q
06/30/202407/30/202410-Q
03/31/202405/01/202410-Q
12/31/202302/20/202410-K
09/30/202310/31/202310-Q
06/30/202308/03/202310-Q
03/31/202305/03/202310-Q
12/31/202202/17/202310-K
09/30/202211/01/202210-Q
06/30/202208/03/202210-Q
03/31/202205/04/202210-Q
12/31/202103/16/202210-K
09/30/202111/09/202110-Q
06/30/202108/04/202110-Q
03/31/202105/05/202110-Q
12/31/202002/24/202110-K
09/30/202011/05/202010-Q
06/30/202008/05/202010-Q
03/31/202005/06/202010-Q
12/31/201903/02/202010-K

Recent Forward Guidance

Updated 11/3/2026

Latest: Q3 2026 Earnings Reported 11/2/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
Q4 2026 RevenueReported710.00 Mil735.00 Mil760.00 Mil14.8% Higher NewGuidance: 640.00 Mil for Q3 2026
Q4 2026 GAAP EPS from continuing operationsReported33.33.638.7% Higher NewGuidance: 2.38 for Q3 2026
Q4 2026 Non-GAAP EPSReported3.63.94.230.0% Higher NewGuidance: 3 for Q3 2026


Prior: Q2 2026 Earnings Reported 8/3/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
Q3 2026 RevenueReported620.00 Mil640.00 Mil660.00 Mil18.5% Higher NewGuidance: 540.00 Mil for Q2 2026
Q3 2026 GAAP EPSReported2.132.382.6354.5% Higher NewGuidance: 1.54 for Q2 2026
Q3 2026 Non-GAAP EPSReported2.7533.2537.6% Higher NewGuidance: 2.18 for Q2 2026

Q1 2026 Earnings Reported 5/4/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
Q2 2026 RevenueReported520.00 Mil540.00 Mil560.00 Mil8.0% Higher NewActual: 500.00 Mil for Q1 2026
Q2 2026 GAAP EPS from continuing operationsReported1.311.541.776.9% Higher NewActual: 1.44 for Q1 2026
Q2 2026 Non-GAAP EPSReported1.932.182.4312.4% Higher NewActual: 1.94 for Q1 2026

Q4 2025 Earnings Reported 2/10/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
Q1 2026 RevenueReported480.00 Mil500.00 Mil520.00 Mil6.4% Higher NewGuidance: 470.00 Mil for Q4 2025
Q1 2026 GAAP EPSReported1.191.441.6928.6% Higher NewGuidance: 1.12 for Q4 2025
Q1 2026 Non-GAAP EPSReported1.691.942.1910.9% Higher NewGuidance: 1.75 for Q4 2025

Insider Activity

Updated 11/6/2026
Expand for More
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Delsanto, Anne The Delsanto Family TrustSell11062026200.0226553,0051,483,548Form
2Delsanto, Anne The Delsanto Family TrustSell10072026304.7627082,2852,341,166Form
3Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell9102026288.14632182,1042,644,261Form
4Delsanto, Anne The Delsanto Family TrustSell9102026288.1426576,3572,291,289Form
5Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell8272026290.05907263,0752,843,940Form
Collapse to Preview
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Delsanto, Anne The Delsanto Family TrustSell11062026200.0226553,0051,483,548Form
2Delsanto, Anne The Delsanto Family TrustSell10072026304.7627082,2852,341,166Form
3Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell9102026288.14632182,1042,644,261Form
4Delsanto, Anne The Delsanto Family TrustSell9102026288.1426576,3572,291,289Form
5Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell8272026290.05907263,0752,843,940Form
6Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell8192026332.68908302,0733,563,668Form
7Delsanto, Anne The Delsanto Family TrustSell8052026345.0027093,1502,834,865Form
8Shirley, Brian DirectSell6172026372.351,234459,4802,480,968Form
9Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell4202026369.40966356,8404,290,950Form
10Delsanto, Anne The Delsanto Family TrustSell4162026380.5224091,3252,349,330Form
11Delsanto, Anne The Delsanto Family TrustSell3182026312.5924075,0222,004,952Form
12Kelley, Stephen DouglasPresident and CEODirectSell3122026316.6250,00015,830,82925,448,374Form
13Roush, John A DirectSell3062026323.5610,2253,308,3978,927,980Form
14Colpitts, Bernard Raymond JRSVP, Chief Accounting OfficerDirectSell3032026325.601,104359,462536,263Form
15Vonne, Elizabeth KarpinskiEVP, General CounselDirectSell2242026328.42964316,5973,836,931Form
16Delsanto, Anne The Delsanto Family TrustSell2182026311.0424074,6502,069,660Form
17Minnix, Lanesha DirectSell2182026316.621,000316,6251,451,726Form
18Delsanto, Anne The Delsanto Family TrustSell1162026247.0024059,2801,702,818Form
19Delsanto, Anne The Delsanto Family TrustSell12162025218.4024052,4161,558,066Form
20Donikowski, Tina DirectSell12052025210.332,257474,7151,734,802Form
21Oldham, Paul REVP, CFODirectSell11212025203.118,1741,660,2215,035,503Form
22Colpitts, Bernard Raymond JRSVP, Chief Accounting OfficerDirectSell11202025196.822,407473,746324,163Form
23Delsanto, Anne The Delsanto Family TrustSell11182025200.2724048,0651,476,791Form

Investor Activity (13F)

Updated Nov 8, 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
Steelhead Partners LLC$97.5 Mil7.0%24Hold13F
Oribel Capital Management, LP$36.7 Mil5.6%41New13F
Analog Century Management LP$104.8 Mil5.0%25TRIM -30.0%13F
Whale Rock Capital Management LLC$329.8 Mil4.3%35New13F
Amanah Holdings Trust$27.4 Mil3.0%20Hold13F
Thames Capital Management LLC$12.3 Mil2.2%43New13F
Southernsun Asset Management, LLC$15.2 Mil2.2%31TRIM -61.8%13F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Whale Rock Capital Management LLC$329.8 Mil4.3%35New13F
Oribel Capital Management, LP$36.7 Mil5.6%41New13F
Thames Capital Management LLC$12.3 Mil2.2%43New13F
Active ManagerValue% of PortfolioTotal PositionsQoQAs OfFiling
Opti Capital Management, LP$23.6 Mil1.7%43ExitedDec 31, 202513F
Socorro Asset Management LP$8.2 Mil3.2%32ExitedDec 31, 202513F
Southernsun Asset Management, LLC$15.2 Mil2.2%31TRIM -61.8%Mar 31, 202613F
Analog Century Management LP$104.8 Mil5.0%25TRIM -30.0%Mar 31, 202613F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Whale Rock Capital Management LLC$329.8 Mil4.3%35New13F
Analog Century Management LP$104.8 Mil5.0%25TRIM -30.0%13F
Steelhead Partners LLC$97.5 Mil7.0%24Hold13F
Oribel Capital Management, LP$36.7 Mil5.6%41New13F
Amanah Holdings Trust$27.4 Mil3.0%20Hold13F
Southernsun Asset Management, LLC$15.2 Mil2.2%31TRIM -61.8%13F
Thames Capital Management LLC$12.3 Mil2.2%43New13F
Core Cache Last Updated: 11/7/2026