GLAUKOS Corp
GKOS- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001192448
In the last 90 days, GLAUKOS Corp insiders filed 0 open-market purchases and 11 sales; 367 institutions reported holding it in 13F filings for Q2 2026, worth $8.44B in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in GLAUKOS Corp as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 246
- +15 vs. Q3 2023
- Shares held
- 50.9M
- +1.15M (+2.3%) vs. Q3 2023
- Total value
- $4.05B
- +$302.7M (+8.1%) vs. Q3 2023
- New holders
- 47
- 84 more added
- Sold out
- 32
- 80 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GKOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 367 | $8.44B |
| Q1 2026 | 336 | $6.25B |
| Q4 2025 | 332 | $6.44B |
| Q3 2025 | 315 | $4.56B |
| Q2 2025 | 298 | $6.30B |
| Q1 2025 | 317 | $5.67B |
| Q4 2024 | 322 | $8.57B |
| Q3 2024 | 315 | $7.15B |
| Q2 2024 | 282 | $6.39B |
| Q1 2024 | 254 | $4.89B |
| Q4 2023 | 246 | $4.05B |
| Q3 2023 | 233 | $3.75B |
| Q2 2023 | 220 | $3.45B |
| Q1 2023 | 203 | $2.37B |
| Q4 2022 | 215 | $2.03B |
| Q3 2022 | 222 | $2.36B |
| Q2 2022 | 199 | $2.01B |
| Q1 2022 | 211 | $2.50B |
| Q4 2021 | 208 | $1.94B |
| Q3 2021 | 206 | $2.13B |
| Q2 2021 | 219 | $4.10B |
| Q1 2021 | 217 | $4.13B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fisher Asset Management, LLC | 2,718 | $216.1K | 0.00% | +2,718 | New |
| Metropolitan Life Insurance Co | 2,700 | $214.6K | 0.01% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 2,600 | $206.7K | 0.00% | +2,600 | New |
| State of Wyoming | 2,478 | $197.0K | 0.04% | +269+12.2% | Added |
| Essex Investment Management Co LLC | 2,343 | $186.2K | 0.04% | −515−18.0% | Reduced |
| SG Americas Securities, LLC | 2,005 | $159.0K | 0.00% | −63,577−96.9% | Reduced |
| STRS Ohio | 2,000 | $158.0K | 0.00% | −1,500−42.9% | Reduced |
| Van Eck Associates Corp | 1,961 | $156.0K | 0.00% | +27+1.4% | Added |
| Nisa Investment Advisors, LLC | 1,919 | $152.5K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,123 | $89.3K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,041 | $83.0K | 0.00% | −117−10.1% | Reduced |
| Quadrant Capital Group LLC | 929 | $73.8K | 0.01% | +329+54.8% | Added |
| CWM, LLC | 854 | $68.0K | 0.00% | −530−38.3% | Reduced |
| GAMMA Investing LLC | 697 | $62.1K | 0.02% | +697 | New |
| National Bank of Canada | 600 | $46.2K | 0.00% | +600 | New |
| HighMark Wealth Management LLC | 375 | $29.8K | 0.02% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 349 | $27.7K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 302 | $24.0K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 300 | $23.8K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 254 | $20.2K | 0.00% | −112−30.6% | Reduced |
| GPS Wealth Strategies Group, LLC | 181 | $14.4K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 176 | $14.0K | 0.00% | 00.0% | Unchanged |
| SYSTM Wealth Solutions LLC | 147 | $11.7K | 0.00% | +147 | New |
| Versant Capital Management, Inc | 123 | $9.78K | 0.00% | −48−28.1% | Reduced |
| Farther Finance Advisors, LLC | 116 | $9.22K | 0.00% | +116 | New |
| Beacon Capital Management, LLC | 100 | $7.53K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 91 | $7.23K | 0.00% | +29+46.8% | Added |
| Hanseatic Management Services Inc | 85 | $6.76K | 0.01% | 00.0% | Unchanged |
| LGT Financial Advisors LLC | 76 | $6.04K | 0.01% | 00.0% | Unchanged |
| West Tower Group, LLC | 75 | $5.96K | 0.01% | +75 | New |
| Northwestern Mutual Wealth Management Co | 67 | $5.33K | 0.00% | +67 | New |
| Massmutual Trust Co FSB | 48 | $3.82K | 0.00% | +28+140.0% | Added |
| Farmers & Merchants Investments Inc | 34 | $2.70K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 34 | $2.70K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 23 | $2.00K | 0.00% | +23 | New |
| Caldwell Sutter Capital, Inc. | 25 | $1.99K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 22 | $1.96K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 19 | $1.51K | 0.00% | −3−13.6% | Reduced |
| Bell Investment Advisors, Inc | 17 | $1.35K | 0.00% | +6+54.5% | Added |
| Private Wealth Management Group, LLC | 16 | $1.27K | 0.00% | +16 | New |
| Parkside Financial Bank & Trust | 10 | $795 | 0.00% | −110−91.7% | Reduced |
| Parallel Advisors, LLC | 7 | $556 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 6 | $477 | 0.00% | 00.0% | Unchanged |
| Hollencrest Capital Management | 5 | $397 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $79 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −533,339−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −316,661−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −98,283−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −84,605−100.0% | Sold out |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −69,000−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −62,469−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −56,230−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −52,391−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −48,890−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −44,840−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −31,350−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −20,471−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −18,157−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −8,843−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −7,666−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −4,050−100.0% | Sold out |
| Spouting Rock Asset Management, LLC | 0 | $0 | 0.00% | −3,912−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −3,524−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −3,234−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −3,158−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −2,970−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −2,706−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Grove Bank & Trust | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| American National Bank | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Interwest Venture Management Co | – | – | – | – | Not filed |
| Pathstone Family Office, LLC | – | – | – | – | Not filed |