Glaukos Corporation GKOS
Set alert
At close · Oct 30
After hours · Oct 30, 5:26 PM ET
- YTD
- +110.43%
- 1 year
- +170.62%
- Open
- 242.42
- Prev close
- 242.48
- Mkt cap
- 14.07B
- Vol
- 2.07M
- Avg vol
- 932.78K
- EPS
- -2.95
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 236.71
- High
- 248.54
- Forward P/E
- 226.95
- Beta
- 0.69
- Short ratio
- 4.37
- Inst. own
- 105.09%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Feb 16, 2027
- 50-d avg
- 172.24
- 200-d avg
- 140.79
- 1y target
- 234.00
5D chart
Events in this range
- Oct 28, 2026Earnings: 0.47; estimate -0.09636; surprise 587.75%
- Oct 29, 2026Rating: Piper Sandler · Overweight → Overweight
- Oct 29, 2026Rating: Wells Fargo · Overweight → Overweight
- Oct 29, 2026Rating: Truist Securities · Buy → Buy
- Oct 29, 2026Rating: Citigroup · Buy → Buy
- Oct 29, 2026Rating: JP Morgan · Overweight → Overweight
- Oct 29, 2026Rating: HC Wainwright & Co. · Buy → Buy
Signals (155)
| Name | Time | Ago |
|---|---|---|
| MACD: Sell Signal | Oct 30, 3:45 PM | 1 day ago |
| SMA: Bearish | Oct 30, 3:40 PM | 1 day ago |
| SMA: Bearish | Oct 30, 3:30 PM | 1 day ago |
| SMA: Bullish | Oct 30, 3:20 PM | 1 day ago |
| MACD: Buy Signal | Oct 30, 3:20 PM | 1 day ago |
| SMA: Bullish | Oct 30, 3:10 PM | 1 day ago |
| MACD: Sell Signal | Oct 30, 2:25 PM | 1 day ago |
| SMA: Bearish | Oct 30, 2:20 PM | 1 day ago |
| SMA: Bearish | Oct 30, 2:20 PM | 1 day ago |
| MACD: Buy Signal | Oct 30, 1:50 PM | 1 day ago |
| SMA: Bullish | Oct 30, 1:40 PM | 1 day ago |
| SMA: Bullish | Oct 30, 1:40 PM | 1 day ago |
| SMA: Bearish | Oct 30, 1:20 PM | 1 day ago |
| MACD: Sell Signal | Oct 30, 1:10 PM | 1 day ago |
| SMA: Bearish | Oct 30, 12:50 PM | 1 day ago |
| SMA: Bullish | Oct 30, 12:10 PM | 1 day ago |
| SMA: Bullish | Oct 30, 12:10 PM | 1 day ago |
| MACD: Buy Signal | Oct 30, 12:10 PM | 1 day ago |
| MACD: Sell Signal | Oct 30, 12:00 PM | 1 day ago |
| SMA: Bearish | Oct 30, 11:50 AM | 1 day ago |
| SMA: Bullish | Oct 30, 11:45 AM | 1 day ago |
| SMA: Bearish | Oct 30, 11:35 AM | 1 day ago |
| MACD: Buy Signal | Oct 30, 11:05 AM | 1 day ago |
| SMA: Bullish | Oct 30, 10:55 AM | 1 day ago |
| SMA: Bearish | Oct 30, 10:00 AM | 1 day ago |
| MACD: Sell Signal | Oct 30, 9:50 AM | 1 day ago |
| SMA: Bearish | Oct 30, 9:45 AM | 1 day ago |
| MACD: Buy Signal | Oct 30, 9:30 AM | 1 day ago |
| SMA: Bullish | Oct 29, 3:55 PM | 2 days ago |
| SMA: Bullish | Oct 29, 3:50 PM | 2 days ago |
| SMA: Bearish | Oct 29, 3:45 PM | 2 days ago |
| SMA: Bearish | Oct 29, 3:40 PM | 2 days ago |
| MACD: Sell Signal | Oct 29, 3:40 PM | 2 days ago |
| MACD: Buy Signal | Oct 29, 3:30 PM | 2 days ago |
| SMA: Bullish | Oct 29, 3:20 PM | 2 days ago |
| SMA: Bearish | Oct 29, 3:05 PM | 2 days ago |
| MACD: Sell Signal | Oct 29, 3:05 PM | 2 days ago |
| MACD: Buy Signal | Oct 29, 3:00 PM | 2 days ago |
| SMA: Bullish | Oct 29, 2:55 PM | 2 days ago |
| SMA: Bearish | Oct 29, 2:45 PM | 2 days ago |
| MACD: Sell Signal | Oct 29, 2:45 PM | 2 days ago |
| MACD: Buy Signal | Oct 29, 2:20 PM | 2 days ago |
| SMA: Bullish | Oct 29, 2:05 PM | 2 days ago |
| SMA: Bullish | Oct 29, 2:00 PM | 2 days ago |
| SMA: Bearish | Oct 29, 1:40 PM | 2 days ago |
| SMA: Bearish | Oct 29, 1:35 PM | 2 days ago |
| SMA: Bullish | Oct 29, 1:20 PM | 2 days ago |
| SMA: Bullish | Oct 29, 1:15 PM | 2 days ago |
| SMA: Bearish | Oct 29, 12:45 PM | 2 days ago |
| SMA: Bearish | Oct 29, 12:35 PM | 2 days ago |
| SMA: Bullish | Oct 29, 12:20 PM | 2 days ago |
| SMA: Bearish | Oct 29, 12:15 PM | 2 days ago |
| MACD: Sell Signal | Oct 29, 10:50 AM | 2 days ago |
| RSI: Overbought | Oct 29, 9:30 AM | 2 days ago |
| SMA: Bullish | Oct 28, 3:40 PM | 3 days ago |
| SMA: Bullish | Oct 28, 3:40 PM | 3 days ago |
| MACD: Buy Signal | Oct 28, 3:35 PM | 3 days ago |
| MACD: Sell Signal | Oct 28, 3:20 PM | 3 days ago |
| SMA: Bearish | Oct 28, 3:05 PM | 3 days ago |
| SMA: Bearish | Oct 28, 3:00 PM | 3 days ago |
| SMA: Bullish | Oct 28, 2:55 PM | 3 days ago |
| SMA: Bearish | Oct 28, 2:50 PM | 3 days ago |
| SMA: Bullish | Oct 28, 2:45 PM | 3 days ago |
| SMA: Bearish | Oct 28, 2:40 PM | 3 days ago |
| SMA: Bullish | Oct 28, 2:30 PM | 3 days ago |
| MACD: Buy Signal | Oct 28, 2:25 PM | 3 days ago |
| SMA: Bullish | Oct 28, 2:20 PM | 3 days ago |
| RSI: Oversold | Oct 28, 1:50 PM | 3 days ago |
| SMA: Bearish | Oct 28, 1:30 PM | 3 days ago |
| MACD: Sell Signal | Oct 28, 1:30 PM | 3 days ago |
| SMA: Bearish | Oct 28, 12:55 PM | 3 days ago |
| SMA: Bullish | Oct 28, 12:50 PM | 3 days ago |
| MACD: Buy Signal | Oct 28, 12:50 PM | 3 days ago |
| SMA: Bearish | Oct 28, 12:35 PM | 3 days ago |
| MACD: Sell Signal | Oct 28, 12:35 PM | 3 days ago |
| SMA: Bullish | Oct 28, 12:30 PM | 3 days ago |
| SMA: Bearish | Oct 28, 12:10 PM | 3 days ago |
| MACD: Buy Signal | Oct 28, 11:55 AM | 3 days ago |
| SMA: Bullish | Oct 28, 11:50 AM | 3 days ago |
| SMA: Bearish | Oct 28, 11:40 AM | 3 days ago |
| SMA: Bullish | Oct 28, 11:30 AM | 3 days ago |
| SMA: Bearish | Oct 28, 11:15 AM | 3 days ago |
| SMA: Bearish | Oct 28, 11:15 AM | 3 days ago |
| SMA: Bullish | Oct 28, 11:10 AM | 3 days ago |
| SMA: Bullish | Oct 28, 11:10 AM | 3 days ago |
| SMA: Bearish | Oct 28, 10:45 AM | 3 days ago |
| MACD: Sell Signal | Oct 28, 10:40 AM | 3 days ago |
| SMA: Bullish | Oct 28, 9:40 AM | 3 days ago |
| MACD: Buy Signal | Oct 28, 9:40 AM | 3 days ago |
| SMA: Bullish | Oct 28, 9:30 AM | 3 days ago |
| SMA: Bearish | Oct 27, 3:25 PM | 4 days ago |
| SMA: Bearish | Oct 27, 3:25 PM | 4 days ago |
| SMA: Bullish | Oct 27, 3:20 PM | 4 days ago |
| SMA: Bullish | Oct 27, 3:20 PM | 4 days ago |
| SMA: Bearish | Oct 27, 3:15 PM | 4 days ago |
| SMA: Bullish | Oct 27, 3:10 PM | 4 days ago |
| SMA: Bearish | Oct 27, 2:35 PM | 4 days ago |
| SMA: Bearish | Oct 27, 2:35 PM | 4 days ago |
| SMA: Bullish | Oct 27, 2:30 PM | 4 days ago |
| SMA: Bullish | Oct 27, 2:30 PM | 4 days ago |
| SMA: Bearish | Oct 27, 2:20 PM | 4 days ago |
| SMA: Bearish | Oct 27, 2:20 PM | 4 days ago |
| MACD: Sell Signal | Oct 27, 2:20 PM | 4 days ago |
| MACD: Buy Signal | Oct 27, 2:15 PM | 4 days ago |
| SMA: Bullish | Oct 27, 2:10 PM | 4 days ago |
| SMA: Bullish | Oct 27, 2:10 PM | 4 days ago |
| SMA: Bearish | Oct 27, 1:40 PM | 4 days ago |
| SMA: Bearish | Oct 27, 1:15 PM | 4 days ago |
| SMA: Bullish | Oct 27, 1:05 PM | 4 days ago |
| SMA: Bearish | Oct 27, 1:00 PM | 4 days ago |
| MACD: Sell Signal | Oct 27, 1:00 PM | 4 days ago |
| MACD: Buy Signal | Oct 27, 12:50 PM | 4 days ago |
| SMA: Bullish | Oct 27, 12:25 PM | 4 days ago |
| SMA: Bullish | Oct 27, 12:25 PM | 4 days ago |
| SMA: Bearish | Oct 27, 12:15 PM | 4 days ago |
| SMA: Bullish | Oct 27, 12:10 PM | 4 days ago |
| SMA: Bearish | Oct 27, 11:55 AM | 4 days ago |
| SMA: Bearish | Oct 27, 11:45 AM | 4 days ago |
| MACD: Sell Signal | Oct 27, 11:45 AM | 4 days ago |
| MACD: Buy Signal | Oct 27, 11:25 AM | 4 days ago |
| SMA: Bullish | Oct 27, 11:10 AM | 4 days ago |
| MACD: Sell Signal | Oct 27, 10:50 AM | 4 days ago |
| SMA: Bearish | Oct 27, 10:45 AM | 4 days ago |
| SMA: Bullish | Oct 27, 10:40 AM | 4 days ago |
| SMA: Bearish | Oct 27, 10:20 AM | 4 days ago |
| SMA: Bullish | Oct 27, 9:40 AM | 4 days ago |
| MACD: Buy Signal | Oct 27, 9:40 AM | 4 days ago |
| RSI: Overbought | Oct 27, 9:40 AM | 4 days ago |
| SMA: Bullish | Oct 27, 9:35 AM | 4 days ago |
| MACD: Sell Signal | Oct 26, 3:35 PM | 5 days ago |
| SMA: Bearish | Oct 26, 3:30 PM | 5 days ago |
| SMA: Bearish | Oct 26, 3:30 PM | 5 days ago |
| SMA: Bullish | Oct 26, 3:15 PM | 5 days ago |
| SMA: Bullish | Oct 26, 3:15 PM | 5 days ago |
| MACD: Buy Signal | Oct 26, 3:05 PM | 5 days ago |
| MACD: Sell Signal | Oct 26, 2:55 PM | 5 days ago |
| SMA: Bearish | Oct 26, 2:45 PM | 5 days ago |
| SMA: Bullish | Oct 26, 2:40 PM | 5 days ago |
| SMA: Bearish | Oct 26, 2:35 PM | 5 days ago |
| SMA: Bearish | Oct 26, 2:35 PM | 5 days ago |
| SMA: Bullish | Oct 26, 2:20 PM | 5 days ago |
| MACD: Buy Signal | Oct 26, 2:20 PM | 5 days ago |
| MACD: Sell Signal | Oct 26, 2:00 PM | 5 days ago |
| SMA: Bearish | Oct 26, 1:55 PM | 5 days ago |
| SMA: Bullish | Oct 26, 1:50 PM | 5 days ago |
| SMA: Bearish | Oct 26, 1:40 PM | 5 days ago |
| MACD: Buy Signal | Oct 26, 1:25 PM | 5 days ago |
| SMA: Bullish | Oct 26, 1:20 PM | 5 days ago |
| SMA: Bearish | Oct 26, 11:40 AM | 5 days ago |
| RSI: Overbought | Oct 26, 11:30 AM | 5 days ago |
| RSI: Overbought | Oct 26, 11:10 AM | 5 days ago |
| SMA: Bullish | Oct 26, 11:00 AM | 5 days ago |
| SMA: Bearish | Oct 26, 10:40 AM | 5 days ago |
| SMA: Bullish | Oct 26, 10:35 AM | 5 days ago |
| SMA: Bearish | Oct 26, 10:30 AM | 5 days ago |
Key statistics
- Market cap
- 14.07B
- Enterprise value
- 14.12B
- Trailing P/E
- 0.00
- Forward P/E
- 226.95
- PEG ratio
- 0.00
- Price / sales
- 20.37
- Price / book
- 19.60
- EPS (TTM)
- -2.95
- Beta
- 0.69
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Profit margin
- -24.60%
- Revenue (TTM)
- 690.33M
- Revenue growth
- 58.00%
- Free cash flow
- 52.60M
- Total cash
- 336.70M
- Total debt
- 105.15M
- Return on equity
- -22.84%
- Shares outstanding
- 59.20M
- Short % of float
- 8.88%
- 50-day average
- 172.24
- 200-day average
- 140.79
Analyst view
Consensus: strong buy
- Target (low)
- 172.00
- Target (mean)
- 234.00
- Target (high)
- 270.00
- Strong buy3
- Buy9
- Hold1
- Sell0
- Strong sell0
Next earnings
Feb 16, 2027
Expected Feb 16, 2027. Consensus EPS estimate 0.38418.
Financials — quick view
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Feb 16, 2027 | Dec 30, 2026 | 0.4457 | — | — | — |
| Oct 28, 2026 | Sep 30, 2026 | -0.09636 | 0.47 | +0.57 | +587.75% |
| Jul 29, 2026 | Jun 30, 2026 | -0.21054 | -0.14 | +0.07 | +33.50% |
| Apr 29, 2026 | Mar 31, 2026 | -0.30 | -0.18 | +0.12 | +40.00% |
| Feb 17, 2026 | Dec 31, 2025 | -0.22 | -0.28 | -0.06 | -27.27% |
| Oct 29, 2025 | Sep 30, 2025 | -0.27 | -0.16 | +0.11 | +40.74% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Oct 29, 2026 | HC Wainwright & Co. | main | Buy | Buy |
| Oct 29, 2026 | JP Morgan | main | Overweight | Overweight |
| Oct 29, 2026 | Citigroup | main | Buy | Buy |
| Oct 29, 2026 | Truist Securities | main | Buy | Buy |
| Oct 29, 2026 | Wells Fargo | main | Overweight | Overweight |
| Oct 29, 2026 | Piper Sandler | reit | Overweight | Overweight |
About Glaukos Corporation
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.
- Sector
- Healthcare
- Industry
- Medical Devices
- Country
- United States
- Website
- glaukos.com
News
- Okta Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600
- HC Wainwright & Co. Maintains Buy on Glaukos, Raises Price Target to $248
- JP Morgan Maintains Overweight on Glaukos, Raises Price Target to $240
- Citigroup Maintains Buy on Glaukos, Raises Price Target to $247
- Glaukos Sets $1 Billion 2027 Sales Goal: Rapid Earnings Reaction
- 12 Health Care Stocks Moving In Thursday's Intraday Session
- Truist Securities Maintains Buy on Glaukos, Raises Price Target to $255
- Huntington Ingalls, Crocs, Carvana, Insmed And Other Big Stocks Moving Higher On Thursday
- Wells Fargo Maintains Overweight on Glaukos, Raises Price Target to $226
- Piper Sandler Reiterates Overweight on Glaukos, Raises Price Target to $240
Your note
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BURNS THOMAS WILLIAM | Chief Executive Officer | Stock Gift | Mar 31, 2026 | 1,772,730 |
| FOLEY MARK J | Director | Stock Award(Grant) | May 27, 2026 | 60,267 |
| GILLIAM JOSEPH E. | President | Sale | Aug 10, 2026 | 72,588 |
| HOFFMEISTER DAVID F | Director | Stock Award(Grant) | May 27, 2026 | 87,725 |
| KLIMAN GILBERT H. | Director | Sale | Aug 18, 2026 | 37,406 |
| NAVRATIL TOMAS | Officer | Sale | Oct 4, 2026 | 69,291 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 16.12% | 9,540,056 | 2.27B | Jun 29, 2026 |
| Jupiter Topco LLC | 8.21% | 4,862,894 | 1.16B | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 5.61% | 3,321,839 | 789.27M | Jun 29, 2026 |
| Primecap Management Company | 5.14% | 3,040,705 | 722.47M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.31% | 2,551,132 | 606.15M | Jun 29, 2026 |
| State Street Corporation | 3.91% | 2,315,568 | 550.18M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.94% | 3,513,860 | 834.89M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.00% | 1,773,769 | 421.45M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.53% | 1,496,000 | 355.45M | Sep 29, 2026 |
| VANGUARD HORIZON FUNDS-Vanguard Capital Opportunity Fund | 2.50% | 1,478,020 | 351.18M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.16% | 1,280,092 | 304.15M | Jun 29, 2026 |
| JANUS INVESTMENT FUND-Janus Henderson Triton Fund | 1.79% | 1,058,024 | 251.39M | Jun 29, 2026 |