Glaukos Corporation (GKOS) - Stock Analysis

Last updated: Aug 15, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Q2 revenue increased 50% year over year to $185.6 million, the loss was narrower than expected, and 2026 sales guidance was raised; shares gained 23.8% and were testing $189.50 resistance on August 20.

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Idea window: 8/20/2026 – 8/27/2026Sector: Healthcare

AI Analyst Overview

Last Price
$184.89
Market Cap
$10.91B
1D Return
-2.46%
YTD Return
+63.75%

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Valuation Metrics

P/E
-56.9
P/B
15.8
P/S
17.8
EV/EBITDA
-77.4
Div Yield
—

Fundamental Analysis

6.0

Key Financial Insights: • Strong Liquidity • Improving Margins • Ongoing Losses GKOS has strong liquidity and improving cash generation, but persistent losses and a rich valuation mean the investment case still depends on turning near-term operating gains into durable profitability.

CashFlow
Losses

Price Behavior

6.0

Key Price Behavior Insights: • Breakout support • Higher lows • Stretched range Support Level: $170-$171 Resistance Level: $189-$190 Over the last month, GKOS has stayed in a clear uptrend with a breakout above $170-$171 now acting as support, but after hitting a fresh short-term high near $189-$190 the stock looks stretched and could pause or pull back if it slips below $180.

Momentum
Consolidation

Sentiment & News

8.0

Key News Insights: • Record Sales • Guidance Raise • Trial Progress Glaukos reported record Q2 sales, narrower losses, and raised 2026 guidance as iDose TR/Epioxa momentum and PRESERFLO clinical progress reinforced a strong growth outlook.

Growth
Clinical
AI

AI Summary

7.0
Positive

GKOS is shifting from a long-duration R&D story to a scaled commercial platform with accelerating sales, expanding margins, and positive free cash flow, but the stock already prices in near-perfect execution so the key risk is whether management can sustain growth and de-risk clinical/regulatory drivers fast enough to justify the rich valuation.

Growth
Valuation
Execution
AI summary updated 5 days ago

Description

Glaukos Corporation develops ophthalmic medical devices and pharmaceutical therapies for glaucoma, corneal conditions, and retinal diseases. Its commercial portfolio centers on micro-bypass stents placed with cataract surgery to improve aqueous outflow in patients with mild-to-moderate open-angle glaucoma, while its pipeline includes a multi-stent system for refractory cases and a micro-scale injectable implant for sustained drug delivery. The company sells through a combination of direct sales and distributors in the U.S. and internationally and is headquartered in San Clemente, California, having been incorporated in 1998.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Aug 20Aug 27GKOSGlaukos Corporation
Q2 revenue increased 50% year over year to $185.6 million, the loss was narrower than expected, and 2026 sales guidance was raised; shares gained 23.8% and were testing $189.50 resistance on August 20.
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Research content for educational purposes only. Not investment advice. All decisions are your responsibility.