Glaukos Corporation

GKOS · NYSE · Stock · Healthcare
$167.89
+1.44% today
Delayed price,

What Glaukos does

Glaukos Corporation, an ophthalmic pharmaceutical and medical technology company, develops therapies for the treatment of glaucoma, corneal disorders, and retinal diseases in the United States and internationally. It offers iStent and iStent inject W micro-bypass stents designed to treat mild-to-moderate open-angle glaucoma through the restoration of the natural physiologic outflow pathways for aqueous humor. The company also provides iStent infinite indicated for use in the treatment of patients with glaucoma uncontrolled by prior medical and surgical therapy; and iDose TR, an intracameral procedural pharmaceutical therapy indicated for the reduction of intraocular pressure in patients with open-angle glaucoma or ocular hypertension. In addition, the company develops iLink, a device used for the treatment of keratoconus without the removal of the epithelium; ILution, a platform of cream-based drug formulation applied to the outer surface of the eyelid for drop less transdermal delivery of pharmaceutically active compounds for the treatment of anterior segment eye disorders; and retinal XR platform to treat age-related macular degeneration, diabetic macular edema, retinal vein occlusion, and other posterior segment retinal diseases. It sells its products to ambulatory surgery centers, hospitals, and physician private practices through a direct sales organization, direct sales subsidiaries, and distributors. The company was formerly known as Transdx, Inc. Glaukos Corporation was incorporated in 1998 and is headquartered in Aliso Viejo, California.

Key facts

Sector
Healthcare
Industry
Medical Devices
Market cap
$9.90B
P/E (ttm)
—
Forward P/E
320.2
Dividend yield
0.00%
Beta
0.69
Profit margin
-30.7%
Employees
1,094
Headquarters
Aliso Viejo, CA, United States
Exchange
NYSE

Performance

1 Month
+2.5%
3 Months
+7.1%
6 Months
+34.5%
1 Year
+92.6%
5 Years
+290.2%
$73.1652-week range$191.62
Biggest setback — last 12 months
-28.2%
11 May 2026 → 25 May 2026
Fell from $144.01 to $103.35 — its sharpest sustained decline this year.
Biggest run-up — last 12 months
+147.6%
20 Oct 2025 → 17 Aug 2026
Ran from $74.67 to $184.89 — its strongest sustained advance this year.

Price outlook — trend & volatility model

● Trend: Above long-term trend
Price sits above its 200-day average, but the shorter-term averages are not cleanly aligned above/below it.
HorizonBear case (−1σ)Base caseBull case (+1σ)
1 Month$146.83 (-12.5%)$167.89$191.98 (+14.3%)
3 Months$133.10 (-20.7%)$167.89$211.77 (+26.1%)
6 Months$120.90 (-28.0%)$167.89$233.15 (+38.9%)
12 Months$105.52 (-37.1%)$167.89$267.12 (+59.1%)
Statistical, not machine-learning: a random-walk (no assumed drift) volatility model built from this ticker's own realized price history, plus a purely descriptive moving-average trend read. Illustrative only — not a price target and not financial advice. The bear and bull cases sit one standard deviation (1σ) below and above today's price, a range that covers about 68% of the outcomes the model treats as plausible, not a 68% chance of either case. Annualized volatility used: 46.4%, blended from this ticker's own 3-month and 1-year realized price history. Base case is deliberately flat — this quantifies a possible range, not a directional prediction. See the full model, including wider (≈95%) bands →

Comparable companies

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Recent insider activity

Sold 1,527 shares at $165.60 — Navratil Tomas, CHIEF DEVELOPMENT OFFICER · 2026-10-07
Sold 1,615 shares at $154.88 — Navratil Tomas, CHIEF DEVELOPMENT OFFICER · 2026-09-28
Sold 1,457 shares at $172.00 — Navratil Tomas, CHIEF DEVELOPMENT OFFICER · 2026-09-18
Sold 13,744 shares at $182.50 — Navratil Tomas, CHIEF DEVELOPMENT OFFICER · 2026-09-01
Source: SEC Form 4 filings. An "acquired" entry with no price is typically a stock award or option exercise rather than an open-market purchase. Search all insider trades →

Learn the basics

Prices and company data are delayed reference figures from public sources (Yahoo Finance, SEC EDGAR) and may be inaccurate or out of date. This page is informational only — it is not investment advice or a recommendation to buy or sell any security. Past performance does not indicate future results.