152.72
price down icon1.52%   -2.35
after-market After Hours: 152.72
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Glaukos Corp stock is traded at $152.72, with a volume of 672.33K. It is down -1.52% in the last 24 hours and up +24.68% over the past month. Glaukos Corp is an ophthalmic pharmaceutical and medical technology company focused on developing novel, dropless therapies and commercializing associated products for the treatment of glaucoma, corneal disorders, and retinal diseases. It has commenced commercialization activities for iDose TR, a first-of-its-kind, long-duration, intracameral procedural pharmaceutical implant designed to continuously deliver glaucoma drug therapy inside the eye for extended periods of time. The company also offer commercially a proprietary bio-activated pharmaceutical therapy for the treatment of a rare corneal disorder, keratoconus. The company has three primary commercialized micro-scale surgical device products designed to treat glaucoma: the iStent, the iStent inject W, and the iStent infinite.
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Previous Close:
$155.07
Open:
$154.05
24h Volume:
672.33K
Relative Volume:
0.69
Market Cap:
$8.97B
Revenue:
$551.35M
Net Income/Loss:
$-189.33M
P/E Ratio:
-46.40
EPS:
-3.2916
Net Cash Flow:
$-35.09M
1W Performance:
+2.95%
1M Performance:
+24.68%
6M Performance:
+35.25%
1Y Performance:
+43.33%
1-Day Range:
Value
$143.11
$156.60
1-Week Range:
Value
$143.11
$156.60
52-Week Range:
Value
$73.16
$156.60

Glaukos Corp Stock (GKOS) Company Profile

Name
Name
Glaukos Corp
Name
Phone
949-367-9600
Name
Address
1 GLAUKOS WAY, ALISO VIEJO, CA
Name
Employee
1,094
Name
Twitter
@GlaukosCorp
Name
Next Earnings Date
2026-07-29
Name
Latest SEC Filings
Name
GKOS's Discussions on Twitter

Compare GKOS vs ABT, SYK, MDT, BSX, EW

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
GKOS icon
GKOS
Glaukos Corp
152.72 9.11B 551.35M -189.33M -35.09M -3.2916
ABT icon
ABT
Abbott Laboratories
93.93 164.43B 45.13B 6.28B 7.38B 3.5895
SYK icon
SYK
Stryker Corp
329.78 125.40B 25.27B 3.34B 4.57B 8.6334
MDT icon
MDT
Medtronic Plc
83.87 105.46B 36.36B 4.84B 5.43B 3.7212
BSX icon
BSX
Boston Scientific Corp
44.77 66.87B 20.62B 3.56B 3.48B 2.3847
EW icon
EW
Edwards Lifesciences Corp
92.21 52.59B 6.30B 1.07B 1.09B 1.8406

Glaukos Corp Stock (GKOS) Upgrades & Downgrades

Date Action Analyst Rating Change
Oct-27-25 Upgrade Wells Fargo Equal Weight → Overweight
Oct-01-25 Initiated Goldman Buy
May-01-25 Downgrade Wells Fargo Overweight → Equal Weight
Feb-19-25 Upgrade Mizuho Neutral → Outperform
Dec-11-24 Upgrade Citigroup Neutral → Buy
Dec-06-24 Initiated UBS Buy
Dec-02-24 Downgrade Morgan Stanley Equal-Weight → Underweight
Jul-10-24 Downgrade Citigroup Buy → Neutral
May-06-24 Upgrade Jefferies Hold → Buy
Dec-21-23 Upgrade JP Morgan Neutral → Overweight
Dec-04-23 Initiated Morgan Stanley Equal-Weight
Nov-28-23 Initiated Truist Buy
Nov-08-23 Upgrade Wells Fargo Equal Weight → Overweight
Jun-07-23 Upgrade Piper Sandler Neutral → Overweight
Dec-22-22 Initiated Mizuho Neutral
Dec-19-22 Upgrade JP Morgan Underweight → Neutral
Dec-12-22 Upgrade Citigroup Neutral → Buy
Oct-14-22 Resumed Stephens Overweight
Oct-04-22 Initiated Needham Buy
Jul-12-22 Upgrade Stifel Hold → Buy
Feb-03-22 Upgrade William Blair Mkt Perform → Outperform
Jan-19-22 Upgrade Wells Fargo Underweight → Equal Weight
Jan-18-22 Upgrade BTIG Research Neutral → Buy
Nov-03-21 Upgrade Stephens Equal-Weight → Overweight
Jul-26-21 Downgrade Stephens Overweight → Equal-Weight
Jul-20-21 Downgrade Wells Fargo Equal Weight → Underweight
Jul-14-21 Downgrade Oppenheimer Outperform → Perform
Jul-14-21 Downgrade William Blair Outperform → Mkt Perform
Apr-08-21 Upgrade Oppenheimer Perform → Outperform
Jan-29-21 Downgrade Piper Sandler Overweight → Neutral
Dec-16-20 Upgrade Citigroup Sell → Neutral
Dec-09-20 Initiated Oppenheimer Perform
Nov-17-20 Upgrade Wells Fargo Underweight → Equal Weight
Oct-08-20 Downgrade JP Morgan Neutral → Underweight
Jun-15-20 Initiated Jefferies Hold
Mar-05-20 Initiated Citigroup Sell
Feb-28-20 Downgrade JP Morgan Overweight → Neutral
Jan-06-20 Upgrade Berenberg Hold → Buy
Dec-12-19 Downgrade Wells Fargo Outperform → Underperform
Sep-30-19 Downgrade BofA/Merrill Buy → Underperform
Mar-08-19 Initiated BTIG Research Neutral
Aug-30-18 Initiated Berenberg Hold
Aug-29-18 Upgrade JP Morgan Neutral → Overweight
Aug-03-18 Reiterated Stifel Hold
Jun-21-18 Downgrade JP Morgan Overweight → Neutral
Apr-13-18 Downgrade Stifel Buy → Hold
Mar-01-18 Reiterated Cantor Fitzgerald Buy
Mar-02-17 Reiterated Cantor Fitzgerald Overweight
Jan-06-17 Upgrade Stifel Hold → Buy
Oct-27-16 Initiated Wells Fargo Outperform
View All

Glaukos Corp Stock (GKOS) Latest News

pulisher
04:17 AM

Price to sales forward of Glaukos Corp – XETR:6GJ - TradingView

04:17 AM
pulisher
Jul 09, 2026

Form 144 GLAUKOS Corp For: 9 July By Investing.com - Investing.com Australia

Jul 09, 2026
pulisher
Jul 09, 2026

Form 144 GLAUKOS Corp For: 9 July - Investing.com UK

Jul 09, 2026
pulisher
Jul 09, 2026

Midday Stock Roundup: Alignment Healthcare Up 7.8% Ahead of Q2 Results - Orange County Business Journal

Jul 09, 2026
pulisher
Jul 09, 2026

Glaukos (GKOS) Form 144 shows 10,000-share sale, option exercise - Stock Titan

Jul 09, 2026
pulisher
Jul 08, 2026

Glaukos Corp CFO Alex Thurman sells $1.5m in shares - Investing.com

Jul 08, 2026
pulisher
Jul 08, 2026

Form 4 Glaukos Corp For: 8 July By Investing.com - Investing.com Nigeria

Jul 08, 2026
pulisher
Jul 08, 2026

Glaukos chief development officer Navratil sells $99,566 stock By Investing.com - Investing.com Nigeria

Jul 08, 2026
pulisher
Jul 08, 2026

Glaukos (GKOS) CFO executes pre-planned share sale and option exercise - Stock Titan

Jul 08, 2026
pulisher
Jul 08, 2026

Glaukos chief development officer Navratil sells $99,566 stock - Investing.com

Jul 08, 2026
pulisher
Jul 08, 2026

Glaukos (GKOS) chief development officer sells 716 shares under 10b5-1 plan - Stock Titan

Jul 08, 2026
pulisher
Jul 08, 2026

Abbott Labs vs. Glaukos: Which Healthcare Stock Is a Better Buy in 2026? - The Motley Fool

Jul 08, 2026
pulisher
Jul 08, 2026

GKOS Maintained by Citigroup -- Price Target Raised to $175 - GuruFocus

Jul 08, 2026
pulisher
Jul 08, 2026

GKOS Stock Up More Than 45% Since May-End: What's Driving the Rally? - Yahoo Finance

Jul 08, 2026
pulisher
Jul 08, 2026

Glaukos to Release Second Quarter 2026 Financial Results after Market Close on July 29 - Business Wire

Jul 08, 2026
pulisher
Jul 07, 2026

Glaukos Corp stock and its role in eye disease treatment - ad-hoc-news.de

Jul 07, 2026
pulisher
Jul 06, 2026

Form 144 GLAUKOS Corp For: 6 July By Investing.com - Investing.com Nigeria

Jul 06, 2026
pulisher
Jul 06, 2026

Glaukos (NYSE: GKOS) files Form 144 to sell 10,000 shares - Stock Titan

Jul 06, 2026
pulisher
Jul 06, 2026

Glaukos stock rating reiterated at Outperform by William Blair - Investing.com

Jul 06, 2026
pulisher
Jul 02, 2026

Glaukos Rises as Reimbursement Milestone and Recent Pipeline Updates Support Sentiment - Quiver Quantitative

Jul 02, 2026
pulisher
Jul 02, 2026

Glaukos stock hits 52-week high at 148.12 USD By Investing.com - Investing.com Nigeria

Jul 02, 2026
pulisher
Jul 02, 2026

Glaukos stock hits 52-week high at 148.12 USD - Investing.com

Jul 02, 2026
pulisher
Jul 01, 2026

Form 144 GLAUKOS Corp For: 1 July - Investing.com UK

Jul 01, 2026
pulisher
Jul 01, 2026

Form 144 GLAUKOS Corp For: 1 July By Investing.com - Investing.com Canada

Jul 01, 2026
pulisher
Jul 01, 2026

GKOS (GKOS) insider sells 3,630 shares total across April and June 2026 - Stock Titan

Jul 01, 2026
pulisher
Jul 01, 2026

GKOS Reiterated by Piper Sandler -- Price Target Maintained at $165 - GuruFocus

Jul 01, 2026
pulisher
Jul 01, 2026

Piper Sandler reiterates Glaukos stock rating on iDose headwinds By Investing.com - Investing.com Nigeria

Jul 01, 2026
pulisher
Jul 01, 2026

Piper Sandler reiterates Glaukos stock rating on iDose headwinds - Investing.com

Jul 01, 2026
pulisher
Jun 29, 2026

Form 4 Glaukos Corp For: 29 June By Investing.com - Investing.com South Africa

Jun 29, 2026
pulisher
Jun 29, 2026

Glaukos (NYSE: GKOS) CEO updates trust holdings, uses shares for tax withholding - Stock Titan

Jun 29, 2026
pulisher
Jun 29, 2026

Form 4 Glaukos Corp For: 29 June - Investing.com UK

Jun 29, 2026
pulisher
Jun 29, 2026

Glaukos (NYSE: GKOS) president has 1,056 shares withheld for taxes - Stock Titan

Jun 29, 2026
pulisher
Jun 29, 2026

Glaukos (GKOS) CDO reports 483-share tax withholding, holds 88,350 shares - Stock Titan

Jun 29, 2026
pulisher
Jun 27, 2026

Enterprise value to EBIT forward of Glaukos Corp – XETR:6GJ - TradingView

Jun 27, 2026
pulisher
Jun 26, 2026

Price to book forward of Glaukos Corp – XETR:6GJ - TradingView

Jun 26, 2026
pulisher
Jun 26, 2026

Enterprise value to EBITDA forward of Glaukos Corp – XETR:6GJ - TradingView

Jun 26, 2026
pulisher
Jun 25, 2026

Goldman Sachs Small Cap Equity Insights Fund's Glaukos Corp(GKOS) Holding History - GuruFocus

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos Corp Actuals & Estimates (NYSE:GKOS) - TradingView

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos Moves Into Demodex Blepharitis Space - Orange County Business Journal

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos completes enrollment in phase 2 blepharitis study - Investing.com

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos Announces Completion of Patient Enrollment in Phase 2 Study of GLK-321 for Demodex Blepharitis - BioSpace

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos completes enrollment in phase 2 blepharitis study By Investing.com - Investing.com Australia

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos (GKOS) Completes Patient Enrollment in GLK-321 Study - GuruFocus

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos fills 275-patient trial of eyelid-disease drug candidate - Stock Titan

Jun 25, 2026
pulisher
Jun 25, 2026

Glaukos Corp (GKOS) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jun 25, 2026
pulisher
Jun 23, 2026

Form 4 Glaukos Corp For: 23 June By Investing.com - Investing.com Nigeria

Jun 23, 2026
pulisher
Jun 23, 2026

Form 4 Glaukos Corp For: 23 June - Investing.com UK

Jun 23, 2026
pulisher
Jun 23, 2026

Glaukos (NYSE: GKOS) director updates stock option grant to $106.52 strike - Stock Titan

Jun 23, 2026
pulisher
Jun 23, 2026

Glaukos (NYSE: GKOS) director Leana Wen awarded 2,987 stock options at $106.52 - Stock Titan

Jun 23, 2026
pulisher
Jun 23, 2026

GLAUKOS (GKOS) director Stapley gets 2,987 options at corrected $106.52 strike - Stock Titan

Jun 23, 2026

Glaukos Corp Stock (GKOS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Cap:     |  Volume (24h):