Glaukos Corporation GKOS
Set alert
237.60 USD -4.88 -2.01%
At close · Oct 30
237.60 0.00 0.00%
After hours · Oct 30, 5:26 PM ET
236.71 Day range 248.54
81.79 52-week range 242.48
- YTD
- +110.43%
- 1 year
- +170.62%
- Open
- 242.42
- Prev close
- 242.48
- Mkt cap
- 14.07B
- Vol
- 2.05M
- Avg vol
- 949.05K
- 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
MAX chart
Signals (43)
| Name | Date | Ago |
|---|---|---|
| RSI: Overbought | Oct 1, 2026 | 1 month ago |
| SMA: Bullish | Jun 1, 2026 | 5 months ago |
| SMA: Bullish | Jun 1, 2026 | 5 months ago |
| SMA: Bearish | May 1, 2026 | 6 months ago |
| SMA: Bearish | May 1, 2026 | 6 months ago |
| MACD: Buy Signal | Apr 1, 2026 | 7 months ago |
| SMA: Bullish | Nov 1, 2025 | 1 year ago |
| SMA: Bullish | Nov 1, 2025 | 1 year ago |
| SMA: Bearish | Jul 1, 2025 | 1 year ago |
| MACD: Sell Signal | Mar 1, 2025 | 1 year ago |
| SMA: Bearish | Feb 1, 2025 | 1 year ago |
| RSI: Overbought | May 1, 2024 | 2 years ago |
| SMA: Bullish | Jun 1, 2023 | 3 years ago |
| SMA: Bullish | May 1, 2023 | 3 years ago |
| MACD: Buy Signal | May 1, 2023 | 3 years ago |
| SMA: Bearish | Apr 1, 2023 | 3 years ago |
| SMA: Bullish | Mar 1, 2023 | 3 years ago |
| SMA: Bearish | Feb 1, 2023 | 3 years ago |
| SMA: Bullish | Jan 1, 2023 | 3 years ago |
| SMA: Bearish | Nov 1, 2022 | 4 years ago |
| SMA: Bullish | Sep 1, 2022 | 4 years ago |
| SMA: Bearish | Aug 1, 2022 | 4 years ago |
| SMA: Bullish | Jul 1, 2022 | 4 years ago |
| SMA: Bearish | Apr 1, 2022 | 4 years ago |
| SMA: Bullish | Mar 1, 2022 | 4 years ago |
| MACD: Sell Signal | Aug 1, 2021 | 5 years ago |
| SMA: Bearish | Jul 1, 2021 | 5 years ago |
| SMA: Bearish | Jul 1, 2021 | 5 years ago |
| RSI: Overbought | Feb 1, 2021 | 5 years ago |
| SMA: Bullish | Nov 1, 2020 | 6 years ago |
| MACD: Buy Signal | Nov 1, 2020 | 6 years ago |
| SMA: Bullish | Aug 1, 2020 | 6 years ago |
| SMA: Bearish | Feb 1, 2020 | 6 years ago |
| MACD: Sell Signal | Sep 1, 2019 | 7 years ago |
| SMA: Bearish | Aug 1, 2019 | 7 years ago |
| SMA: Bullish | Jun 1, 2019 | 7 years ago |
| SMA: Bearish | May 1, 2019 | 7 years ago |
| MACD: Buy Signal | Aug 1, 2018 | 8 years ago |
| RSI: Overbought | Aug 1, 2018 | 8 years ago |
| SMA: Bullish | Apr 1, 2018 | 8 years ago |
| SMA: Bullish | Apr 1, 2018 | 8 years ago |
| SMA: Bearish | Jul 1, 2017 | 9 years ago |
| SMA: Bullish | May 1, 2016 | 10 years ago |
Ownership
Held by insiders 3.56%
Held by institutions 105.09%
Float held by institutions 108.97%
Institutions 525
Top institutional holders
| 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 |
Top mutual fund holders
| 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 |
Insiders
| 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 |
Held by funds
169 US ETFs and mutual funds hold GKOS · largest positions