Tearsheet

Glaukos (GKOS)


Market Price (12/28/2025): $116.22 | Market Cap: $6.7 Bil
Sector: Health Care | Industry: Health Care Equipment

Glaukos (GKOS)


Market Price (12/28/2025): $116.22
Market Cap: $6.7 Bil
Sector: Health Care
Industry: Health Care 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 30%
Weak multi-year price returns
2Y Excs Rtn is -9.5%
Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -88 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -19%
1 Megatrend and thematic drivers
Megatrends include Precision Medicine, Aging Population & Chronic Disease, and Biotechnology & Genomics. Themes include Targeted Therapies, Show more.
  Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 13%
2   Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -4.5%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -5.9%
3   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 -5.5%
4   Key risks
GKOS key risks include [1] its sustained negative profitability and high cash burn, Show more.
0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 30%
1 Megatrend and thematic drivers
Megatrends include Precision Medicine, Aging Population & Chronic Disease, and Biotechnology & Genomics. Themes include Targeted Therapies, Show more.
2 Weak multi-year price returns
2Y Excs Rtn is -9.5%
3 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -88 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -19%
4 Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 13%
5 Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -4.5%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -5.9%
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 -5.5%
7 Key risks
GKOS key risks include [1] its sustained negative profitability and high cash burn, Show more.

Valuation, Metrics & Events

GKOS Stock


Why The Stock Moved


Qualitative Assessment

AI Analysis | Feedback

Here are the key points explaining Glaukos (GKOS) stock movement from August 31, 2025, to December 28, 2025:

<br><br>

<b>1. Glaukos reported a significant beat on its third-quarter 2025 earnings and revenue.</b> The company posted an adjusted loss of 16 cents per share, which was narrower than the Zacks Consensus Estimate of a 27-cent loss. Additionally, revenue climbed 38% year-over-year to $133.5 million, surpassing analyst estimates by 9.5%.

<br><br>

<b>2. The company raised its net sales outlook for the full year 2025.</b> Glaukos increased its 2025 sales guidance to a range of $490 million to $495 million, up from its previous projection of $480 million to $486 million.

<br><br>

<b>3. Strong growth in Glaucoma sales, particularly driven by iDose TR adoption, contributed to the positive sentiment.</b> Glaucoma sales reached a record $110.2 million in Q3 2025, marking a 45% increase year-over-year. The strong adoption of iDose TR was highlighted as a key factor in this growth.

<br><br>

<b>4. Glaukos provided robust preliminary net sales guidance for 2026.</b> The company introduced an initial 2026 net sales outlook of $600 million to $620 million, which significantly exceeded existing analyst expectations and indicated confidence in future growth.

<br><br>

<b>5. The market reacted positively to the improved financial performance and optimistic outlook.</b> Following the Q3 2025 earnings announcement, Glaukos' shares experienced a notable increase in after-hours trading.

Show more

Stock Movement Drivers

Fundamental Drivers

The 45.4% change in GKOS stock from 9/27/2025 to 12/27/2025 was primarily driven by a 34.4% change in the company's P/S Multiple.
927202512272025Change
Stock Price ($)79.92116.2145.41%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)432.95469.828.52%
P/S Multiple10.5614.2034.45%
Shares Outstanding (Mil)57.2057.40-0.34%
Cumulative Contribution45.41%

LTM = Last Twelve Months as of date shown

Market Drivers

9/27/2025 to 12/27/2025
ReturnCorrelation
GKOS45.4% 
Market (SPY)4.3%17.5%
Sector (XLV)15.2%28.9%

Fundamental Drivers

The 14.6% change in GKOS stock from 6/28/2025 to 12/27/2025 was primarily driven by a 16.1% change in the company's Total Revenues ($ Mil).
628202512272025Change
Stock Price ($)101.42116.2114.58%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)404.52469.8216.14%
P/S Multiple14.2014.20-0.02%
Shares Outstanding (Mil)56.6457.40-1.34%
Cumulative Contribution14.56%

LTM = Last Twelve Months as of date shown

Market Drivers

6/28/2025 to 12/27/2025
ReturnCorrelation
GKOS14.6% 
Market (SPY)12.6%19.9%
Sector (XLV)17.0%36.9%

Fundamental Drivers

The -23.1% change in GKOS stock from 12/27/2024 to 12/27/2025 was primarily driven by a -38.5% change in the company's P/S Multiple.
1227202412272025Change
Stock Price ($)151.16116.21-23.12%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)360.35469.8230.38%
P/S Multiple23.0914.20-38.51%
Shares Outstanding (Mil)55.0457.40-4.29%
Cumulative Contribution-23.26%

LTM = Last Twelve Months as of date shown

Market Drivers

12/27/2024 to 12/27/2025
ReturnCorrelation
GKOS-23.1% 
Market (SPY)17.0%51.5%
Sector (XLV)13.8%40.1%

Fundamental Drivers

The 181.5% change in GKOS stock from 12/28/2022 to 12/27/2025 was primarily driven by a 105.8% change in the company's P/S Multiple.
1228202212272025Change
Stock Price ($)41.28116.21181.52%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)284.88469.8264.92%
P/S Multiple6.9014.20105.77%
Shares Outstanding (Mil)47.6157.40-20.55%
Cumulative Contribution169.63%

LTM = Last Twelve Months as of date shown

Market Drivers

12/28/2023 to 12/27/2025
ReturnCorrelation
GKOS44.5% 
Market (SPY)48.0%50.0%
Sector (XLV)17.9%36.7%

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
GKOS Return38%-41%-2%82%89%-22%114%
Peers Return16%38%-12%21%26%16%150%
S&P 500 Return16%27%-19%24%23%18%114%

Monthly Win Rates [3]
GKOS Win Rate75%50%58%58%75%58% 
Peers Win Rate52%65%42%68%57%52% 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
GKOS Max Drawdown-53%-46%-22%0%-4%-50% 
Peers Max Drawdown-34%-5%-26%-7%-9%-23% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: HPQ, HPE, IBM, CSCO, AAPL. See GKOS 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] 2025 data is for the year up to 12/26/2025 (YTD)

How Low Can It Go

Unique KeyEventGKOSS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-64.3%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven180.3%34.1%
2022 Inflation ShockTime to BreakevenTime to Breakeven698 days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-63.6%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven174.7%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven258 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-53.1%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven113.2%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven280 days120 days

Compare to HPQ, HPE, IBM, CSCO, AAPL

In The Past

Glaukos's stock fell -64.3% during the 2022 Inflation Shock from a high on 4/28/2021. A -64.3% loss requires a 180.3% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth over time.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Glaukos (GKOS)

Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-to-moderate open-angle glaucoma. The company's product pipeline includes iStent Infinite, a three stents product that is designed for use as a standalone procedure in patients with refractory glaucoma; and iDose TR, a targeted injectable implant based on its micro-scale device-platform that is designed to deliver therapeutic levels of medication. The company markets its products through direct sales organization, as well as through distributors in the United States and internationally. Glaukos Corporation was incorporated in 1998 and is headquartered in San Clemente, California.

AI Analysis | Feedback

Here are 1-2 brief analogies for Glaukos:

  • A bit like Intuitive Surgical (maker of the da Vinci robot), but focused on pioneering minimally invasive surgical devices for glaucoma treatment.
  • The Align Technology (maker of Invisalign) of ophthalmology, bringing innovative and less invasive devices to treat glaucoma and other eye conditions.

AI Analysis | Feedback

  • iStent inject W: A micro-bypass stent designed to reduce intraocular pressure in adult patients with mild-to-moderate open-angle glaucoma, often implanted during cataract surgery.
  • iTrack Advance: A microcatheter used for canaloplasty to restore natural outflow in glaucoma patients, without leaving an implant behind.
  • iLuxe: A thermal pulsation device used to treat Meibomian Gland Dysfunction (MGD), a common cause of dry eye disease.
  • iStent infinite: A standalone trabecular micro-bypass stent system for use in patients with primary open-angle glaucoma who have failed previous medical and/or surgical glaucoma treatments.

AI Analysis | Feedback

Glaukos (symbol: GKOS) sells primarily to other companies and healthcare institutions rather than directly to individuals. Public disclosures, such as their annual reports (10-K filings) with the U.S. Securities and Exchange Commission, do not identify any specific customer company, distributor, or healthcare system that accounts for a material portion of their revenue (e.g., 10% or more). Therefore, it is not possible to list specific major customer companies with their symbols.

However, Glaukos' products are sold to the following categories of organizations that utilize their ophthalmic devices for patient care:

  • Hospitals: Medical centers and hospital systems that have ophthalmology departments or surgical facilities and purchase devices for use in patient procedures.
  • Ambulatory Surgery Centers (ASCs): Outpatient surgical facilities specializing in ophthalmic procedures, which acquire Glaukos' devices for their surgical suites.
  • Ophthalmic Clinics/Practices: Private and group practices of ophthalmologists who perform surgical or in-office procedures requiring Glaukos' devices.
  • Distributors: Third-party companies that purchase Glaukos' products and then resell them to hospitals, ASCs, and ophthalmic clinics in various domestic and international markets.

AI Analysis | Feedback

null

AI Analysis | Feedback

Thomas Burns Chief Executive Officer; Chairman Executive Board

Mr. Burns has served as Glaukos' President, CEO, and a member of the Board of Directors since March 2002, and was appointed Chairman of the Board in December 2021. He founded DOSE Medical Corporation, where he served as Chairman from 2009 to 2019 and CEO/President from 2010 to 2015; DOSE Medical Corporation was later acquired by Glaukos. Prior to Glaukos, Mr. Burns was President, Chief Operating Officer, and a director at Eyetech Pharmaceuticals, Inc., which was acquired by OSI Pharmaceuticals. He also held leadership roles at Chiron Vision Corporation (acquired by Bausch & Lomb) as Senior Vice President and General Manager from 1990 to 1997, and then at Bausch & Lomb as Vice President, Global Strategy and General Manager, Refractive Surgery, from 1998 to 2000. Additionally, Mr. Burns served as an entrepreneur in residence at Versant Ventures Management, LLC. He has a track record of building successful medical device and pharmaceutical businesses, creating new markets in ophthalmology, and has raised nearly $400 million in private and public offerings, leading and helping build multiple start-up companies.

Joseph Gilliam President & Chief Operating Officer

Mr. Gilliam assumed the role of President and Chief Operating Officer in April 2022. He previously served as Glaukos' Chief Financial Officer and Senior Vice President, Corporate Development from May 2017 to April 2022. Before joining Glaukos, Mr. Gilliam was a Managing Director in the Healthcare Investment Banking group at JPMorgan from 2013 to May 2017, where he notably led Glaukos' initial public offering. His nearly 20 years of experience in capital markets, strategic advisory, finance, and banking services include various positions of increasing responsibility at JPMorgan, Chase Manhattan, and The Beacon Group (which combined with JPMorgan and Chase Manhattan in 2001), with expertise in mergers and acquisitions, public equity offerings, bank lending, and bond offerings. He began his career as an Auditor at PricewaterhouseCoopers LLP.

Alex Thurman Senior Vice President, Chief Financial Officer

Mr. Thurman has served as Glaukos' Senior Vice President, Chief Financial Officer since April 2022. He joined Glaukos in July 2016 as Vice President, Global Tax and Administration, and later served as Vice President, Finance from December 2016 to March 2022. Prior to Glaukos, he accumulated over 20 years of experience in financial and tax leadership positions at Allergan, Inc., Deloitte, and Arthur Andersen. Allergan was acquired by Actavis in 2015.

Chris Calcaterra Executive Vice President, Global Commercial Operations

Mr. Calcaterra assumed the role of Executive Vice President, Global Commercial Operations in April 2022. He previously served as Glaukos' Chief Operating Officer from February 2017 to March 2022, and as Chief Commercial Officer from April 2008 to January 2017. With over 25 years of experience in the ophthalmic medical technology industry, Mr. Calcaterra's career prior to Glaukos included serving as Senior Vice President responsible for the cataract business at Advanced Medical Optics, Inc. (AMO), which was acquired by Abbott Laboratories in 2009. He also held various sales and marketing leadership positions at AMO and its predecessor surgical division business at Allergan, Inc. Mr. Calcaterra was a board member of WaveTec Vision Systems, Inc., which was acquired by Novartis.

AI Analysis | Feedback

The key risks to Glaukos's business (symbol: GKOS) are primarily centered around its financial sustainability, the complexities of healthcare reimbursement, and the competitive landscape for its innovative products.

  1. Sustained Negative Profitability and High Cash Burn: Glaukos has consistently reported negative profitability and an accumulated deficit, indicating that the company is burning cash to fuel its high research and development (R&D) spending and market expansion efforts. For example, as of Q3 2025, the company had an accumulated deficit of $799.5 million, and analysts anticipate negative earnings per share for the full fiscal year 2025. The primary financial risk is whether the market adoption of its new products, such as iDose TR and Epioxa, will ultimately justify these significant upfront investments.

  2. Reimbursement Challenges and Regulatory Changes: Glaukos faces ongoing risks from government, insurance companies, and third-party payors seeking to contain or reduce healthcare costs, which could negatively impact the company's ability to price its products for sustained profitability. Specifically, meetings with Medicare contractors and potential changes to Medicare payment rates are critical factors that could significantly affect Glaukos's future trajectory and product development decisions.

  3. Intense Competition and Market Adoption of New Products: The ophthalmic market is highly competitive, and Glaukos's success is heavily reliant on the continued adoption of its commercialized products and the successful development and commercialization of new ones. There is a risk that an increasing number of ophthalmic surgeons may not continue to adopt Glaukos's products, or that competitors could introduce more effective or cost-efficient alternatives. The high valuation of Glaukos's stock, particularly its forward Price/Sales ratio, suggests that the market has high expectations for future revenue growth, which exposes the stock to risk if pipeline products face delays or underperform.

AI Analysis | Feedback

null

AI Analysis | Feedback

Glaukos Corporation (NYSE: GKOS) operates in significant addressable markets within the ophthalmic sector, primarily focusing on glaucoma, corneal disorders, and retinal diseases. For its main products and services, the addressable markets are sizable: * **Global Glaucoma Treatment Market:** The global glaucoma treatment market was valued at approximately $6.6 billion in 2024 and is projected to reach $10.5 billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.8%. * **U.S. Glaucoma Treatment Market:** The U.S. glaucoma treatment market alone was valued at $2.24 billion in 2024 and is anticipated to grow to approximately $2.78 billion by 2034, with a CAGR of 2.30% from 2025 to 2034. * **Interventional Glaucoma (IG) / Minimally Invasive Glaucoma Surgery (MIGS) Devices Market:** Glaukos is a pioneer and leader in the MIGS market. The global interventional glaucoma market is estimated to be a $9 billion market. Specifically, the global market size for glaucoma surgery devices was valued at USD 2.99 billion in 2024 and is expected to reach USD 5.51 billion by 2034, growing at a CAGR of 6.30% during the forecast period of 2025-2034. The global minimally invasive glaucoma surgery (MIGS) devices market size was estimated at $539.6 million in 2023 and is projected to grow to $2.79 billion by 2034, with a CAGR of 4.60% from 2025 to 2034. The U.S. glaucoma surgery devices market was valued at $460 million in 2024 and is expected to reach $740 million by 2034, growing at a CAGR of 4.87% from 2025 to 2034. * **iDose TR and Epioxa:** Glaukos's iDose TR implant and Epioxa (for keratoconus) are anticipated to open access to "multi-billion-dollar addressable markets" globally. The iDose TR implant, approved by the FDA, is a key growth driver for the company, significantly contributing to its U.S. glaucoma sales. * **Keratoconus (Corneal Health):** The Corneal Health segment, which includes therapies like Epioxa for keratoconus, has experienced a robust compound annual growth rate (CAGR) of approximately 15.2% globally since 2020. * **Glaucoma Patient Population:** The global patient population for glaucoma is substantial, with over 80 million people worldwide having the condition, a number estimated to grow to over 110 million by 2040.

AI Analysis | Feedback

Expected Drivers of Future Revenue Growth for Glaukos (GKOS)

Over the next 2-3 years, Glaukos (GKOS) is expected to drive future revenue growth through several key initiatives and product advancements:

  • Growing Adoption and Reimbursement of iDose TR: The iDose TR implant, a sustained-release therapeutic for glaucoma, is a primary driver of revenue growth. Glaukos has seen strong adoption and increasing utilization of iDose TR since its U.S. launch, with sales significantly contributing to the U.S. glaucoma franchise's performance. Expanding reimbursement coverage across various Medicare Administrative Contractors (MACs) and streamlined J-Code coverage are crucial for its continued uptake and are expected to further accelerate its commercial momentum.
  • Continued Expansion of the iStent Portfolio: The iStent portfolio, particularly iStent infinite, continues to demonstrate strong growth within Glaukos's glaucoma franchise. Efforts to expand access to interventional glaucoma tools for physicians and patients, alongside ongoing clinical education and improving market access landscapes, are contributing to the increased utilization of these devices.
  • International Glaucoma Franchise Growth: Glaukos is focused on scaling its international infrastructure and executing plans to establish Micro-Invasive Glaucoma Surgery (MIGS) as the standard of care in various regions and major markets worldwide. This strategic expansion and the introduction of new products internationally are expected to fuel revenue growth from the international glaucoma segment.
  • Launch and Transition to Epioxa in Corneal Health: The FDA approval of Epioxa, a next-generation corneal cross-linking therapy for keratoconus, is anticipated to be a significant growth catalyst. Glaukos plans to strategically transition from its existing Photrexa product to Epioxa, which is expected to begin contributing to revenue in 2026 and beyond. Epioxa represents a groundbreaking advancement in corneal cross-linking, offering a topical drug therapy that does not require the removal of the corneal epithelium.

AI Analysis | Feedback

Capital Allocation Decisions of Glaukos (GKOS) over the Last 3-5 Years

Glaukos Corporation (GKOS) has made several capital allocation decisions across share repurchases, share issuances, outbound investments, and capital expenditures over the last three to five years.

Share Repurchases

  • In June 2024, Glaukos announced agreements to repurchase $230 million of its outstanding convertible senior notes due in 2027. This repurchase was settled with a combination of common stock and cash.

Share Issuance

  • In the three months ended March 31, 2025, Glaukos reported a $5.0 million issuance of common stock.
  • As part of the $230 million convertible senior note repurchase in June 2024, common stock was issued to settle a portion of the transaction.
  • The number of common shares issued was 56,472 at December 31, 2024, compared to 49,148 shares issued at December 31, 2023, reflecting an increase of 7,324 shares during 2024.

Outbound Investments

  • In 2025, Glaukos made a net payment of $12.6 million associated with the acquisition of Mobius Therapeutics.

Capital Expenditures

  • Glaukos' capital expenditures were -$6.94 million in 2020, -$47.78 million in 2021, -$30.11 million in 2022, -$20.25 million in 2023, and -$6.26 million in 2024.
  • Capital expenditures are expected to be higher in 2025 than in 2024, focusing on upgrading manufacturing facilities and investing in R&D equipment to advance the product pipeline.
  • The company plans an $80 million capital expenditure for a new 200,000-square-foot research, development, and manufacturing facility in Huntsville, Alabama, expected to be completed by 2030.

Better Bets than Glaukos (GKOS)

Trade Ideas

Select ideas related to GKOS. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CRL_11142025_Dip_Buyer_FCFYield11142025CRLCharles River Laboratories InternationalDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
21.4%21.4%-3.7%
GDRX_11142025_Dip_Buyer_High_CFO_Margins_ExInd_DE11142025GDRXGoodRxDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-7.4%-7.4%-11.8%
ASTH_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025ASTHAstrana HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
18.0%18.0%-5.5%
SGRY_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025SGRYSurgery PartnersDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.9%3.9%-1.4%
TFX_11072025_Dip_Buyer_FCFYield11072025TFXTeleflexDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
12.2%12.2%-5.1%

Recent Active Movers

More From Trefis

Peer Comparisons for Glaukos

Peers to compare with:

Financials

GKOSHPQHPEIBMCSCOAAPLMedian
NameGlaukos HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Price116.2123.2624.49305.0978.16273.4097.19
Mkt Cap6.721.932.6284.9309.24,074.4158.8
Rev LTM47055,29534,29665,40257,696408,62556,496
Op Inc LTM-883,6241,64411,54412,991130,2147,584
FCF LTM-282,80062711,85412,73396,1847,327
FCF 3Y Avg-612,9781,40011,75313,879100,5037,366
CFO LTM-213,6972,91913,48313,744108,5658,590
CFO 3Y Avg-483,6723,89613,49814,736111,5598,697

Growth & Margins

GKOSHPQHPEIBMCSCOAAPLMedian
NameGlaukos HP Hewlett .Internat.Cisco Sy.Apple  
Rev Chg LTM30.4%3.2%13.8%4.5%8.9%6.0%7.4%
Rev Chg 3Y Avg18.5%-3.9%6.5%2.6%3.7%1.8%3.2%
Rev Chg Q38.1%4.2%14.4%9.1%7.5%9.6%9.4%
QoQ Delta Rev Chg LTM8.5%1.1%3.7%2.1%1.8%2.1%2.1%
Op Mgn LTM-18.8%6.6%4.8%17.7%22.5%31.9%12.1%
Op Mgn 3Y Avg-30.3%7.4%7.2%16.4%24.2%30.8%11.9%
QoQ Delta Op Mgn LTM3.5%-0.2%-1.4%0.6%0.4%0.1%0.2%
CFO/Rev LTM-4.5%6.7%8.5%20.6%23.8%26.6%14.6%
CFO/Rev 3Y Avg-13.8%6.8%12.7%21.4%26.1%28.4%17.1%
FCF/Rev LTM-5.9%5.1%1.8%18.1%22.1%23.5%11.6%
FCF/Rev 3Y Avg-17.8%5.5%4.6%18.6%24.6%25.6%12.1%

Valuation

GKOSHPQHPEIBMCSCOAAPLMedian
NameGlaukos HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Cap6.721.932.6284.9309.24,074.4158.8
P/S14.20.41.04.45.410.04.9
P/EBIT-81.56.819.925.122.531.321.2
P/E-76.18.6572.736.029.941.033.0
P/CFO-315.85.911.221.122.537.516.2
Total Yield-1.3%14.1%2.3%5.0%5.4%2.8%3.9%
Dividend Yield0.0%2.5%2.1%2.2%2.1%0.4%2.1%
FCF Yield 3Y Avg-1.3%10.6%5.5%6.4%6.0%3.1%5.7%
D/E0.00.50.70.20.10.00.2
Net D/E-0.00.30.60.20.00.00.1

Returns

GKOSHPQHPEIBMCSCOAAPLMedian
NameGlaukos HP Hewlett .Internat.Cisco Sy.Apple  
1M Rtn10.3%-1.8%14.4%0.6%2.7%-1.5%1.7%
3M Rtn45.4%-11.9%2.7%7.9%17.0%7.1%7.5%
6M Rtn14.6%-4.0%34.5%6.6%15.2%36.3%14.9%
12M Rtn-23.1%-27.0%16.2%40.5%34.5%7.5%11.8%
3Y Rtn181.5%-1.9%71.1%143.1%81.3%120.2%100.7%
1M Excs Rtn8.9%-5.6%12.9%-2.2%-0.0%-3.7%-1.1%
3M Excs Rtn41.1%-16.2%-1.7%3.6%12.7%2.8%3.2%
6M Excs Rtn2.3%-16.3%22.3%-5.7%3.0%24.0%2.6%
12M Excs Rtn-37.7%-42.9%-0.7%25.0%19.9%-8.4%-4.6%
3Y Excs Rtn91.5%-83.5%-11.2%59.6%-1.2%28.4%13.6%

FDA Approved Drugs Data

Expand for More
Post-Approval Fwd Returns
FDA
App #
Brand
Name
Generic
Name
Dosage
Form
FDA
Approval
3M
Rtn
6M
Rtn
1Y
Rtn
2Y
Rtn
Total
Rtn
NDA219910  EPIOXA HD/EPIOXA KITriboflavin 5'-phosphate sodiumsolution/drops1017202533.3%33.3%33.3%33.3%33.3%
NDA218010  IDOSE TRtravoprostimplant1213202345.0%87.8%132.2%80.2%92.3%
NDA203324  PHOTREXA VISCOUS IN DEXTRAN 20%riboflavin 5'-phosphatesolution/drops715201613.3%25.5%26.5%34.0%269.5%
NDA022572  MITOSOLmitomycinfor solution2072012     

Financials

Segment Financials

Revenue by Segment
$ Mil20242023202220212020
Glaucoma237214232179231
Corneal Health786962466
Total315283294225237


Price Behavior

Price Behavior
Market Price$116.21 
Market Cap ($ Bil)6.7 
First Trading Date06/25/2015 
Distance from 52W High-27.9% 
   50 Days200 Days
DMA Price$96.70$93.97
DMA Trenddownup
Distance from DMA20.2%23.7%
 3M1YR
Volatility48.9%53.0%
Downside Capture0.63149.46
Upside Capture180.92100.08
Correlation (SPY)17.0%51.4%
GKOS Betas & Captures as of 11/30/2025

 1M2M3M6M1Y3Y
Beta1.610.650.490.771.391.22
Up Beta1.23-0.120.250.831.341.13
Down Beta0.070.860.530.251.581.46
Up Capture384%186%73%94%111%179%
Bmk +ve Days12253873141426
Stock +ve Days10223063121381
Down Capture98%7%42%104%128%103%
Bmk -ve Days7162452107323
Stock -ve Days9193260125367

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
 Comparison of GKOS With Other Asset Classes (Last 1Y)
 GKOSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return-23.0%15.1%17.8%72.1%8.6%4.4%-8.2%
Annualized Volatility52.7%17.2%19.4%19.3%15.2%17.0%35.0%
Sharpe Ratio-0.310.650.722.700.340.09-0.08
Correlation With Other Assets 39.9%51.4%3.5%20.6%38.6%25.6%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
 Comparison of GKOS With Other Asset Classes (Last 5Y)
 GKOSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return9.7%8.4%14.7%18.7%11.5%4.6%30.8%
Annualized Volatility48.6%14.5%17.1%15.5%18.7%18.9%48.6%
Sharpe Ratio0.370.400.700.970.500.160.57
Correlation With Other Assets 32.2%41.8%3.8%9.3%33.5%20.0%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
 Comparison of GKOS With Other Asset Classes (Last 10Y)
 GKOSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return16.7%9.9%14.8%15.3%7.0%5.3%69.2%
Annualized Volatility52.9%16.6%18.0%14.7%17.6%20.8%55.8%
Sharpe Ratio0.510.490.710.860.320.220.90
Correlation With Other Assets 36.9%41.9%1.3%14.2%33.1%11.6%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date12152025
Short Interest: Shares Quantity2,047,441
Short Interest: % Change Since 11302025-9.0%
Average Daily Volume754,017
Days-to-Cover Short Interest2.72
Basic Shares Quantity57,398,000
Short % of Basic Shares3.6%

Earnings Returns History

Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
10/29/202513.9%9.4%37.6%
7/30/2025-8.5%-5.9%2.7%
2/20/2025-20.0%-24.8%-35.0%
11/4/2024-2.7%8.9%5.2%
7/31/20240.4%-1.1%13.2%
5/1/20246.2%8.1%14.0%
2/21/2024-1.4%-3.0%-5.7%
11/1/2023-7.6%-7.6%-6.2%
...
SUMMARY STATS   
# Positive10711
# Negative131612
Median Positive3.7%9.4%13.2%
Median Negative-5.6%-7.1%-7.8%
Max Positive13.9%27.4%37.6%
Max Negative-28.5%-35.1%-45.8%

SEC Filings

Expand for More
Report DateFiling DateFiling
93020251031202510-Q 9/30/2025
6302025804202510-Q 6/30/2025
3312025501202510-Q 3/31/2025
12312024225202510-K 12/31/2024
93020241105202410-Q 9/30/2024
6302024802202410-Q 6/30/2024
3312024503202410-Q 3/31/2024
12312023223202410-K 12/31/2023
93020231101202310-Q 9/30/2023
6302023802202310-Q 6/30/2023
3312023504202310-Q 3/31/2023
12312022224202310-K 12/31/2022
93020221104202210-Q 9/30/2022
6302022805202210-Q 6/30/2022
3312022505202210-Q 3/31/2022
12312021228202210-K 12/31/2021

Insider Activity

Expand for More
 OwnerTitleFiling DateActionPriceSharesTransacted
Value
Value of
Held Shares
Form
0Thurman Alex R.SVP & CHIEF FINANCIAL OFFICER11262025Sell105.0031533,0755,301,240Form
1Gilliam Joseph EPRESIDENT & COO11202025Sell90.0019,3401,740,6008,312,940Form