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 10 sales; 367 institutions reported holding it in 13F filings for Q2 2026, worth $8.44B in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in GLAUKOS Corp as of Sep 30, 2022. 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
- 222
- +26 vs. Q2 2022
- Shares held
- 44.4M
- +253.0K (+0.6%) vs. Q2 2022
- Total value
- $2.36B
- +$358.1M (+17.9%) vs. Q2 2022
- New holders
- 45
- 89 more added
- Sold out
- 19
- 59 more reduced
3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 452,400 | $24.1M | 0.10% | −869,502−65.8% | Reduced |
| Bank of New York Mellon Corp | 470,804 | $25.1M | 0.01% | +12,604+2.8% | Added |
| Morgan Stanley | 512,185 | $27.3M | 0.00% | +5,475+1.1% | Added |
| Dimensional Fund Advisors LP | 530,668 | $28.3M | 0.01% | +149,548+39.2% | Added |
| Northern Trust Corp | 532,154 | $28.3M | 0.01% | +290.0% | Added |
| Primecap Management Co | 537,890 | $28.6M | 0.03% | −3,480−0.6% | Reduced |
| Polar Asset Management Partners Inc. | 593,508 | $31.6M | 0.42% | +325,400+121.4% | Added |
| Riverbridge Partners LLC | 611,660 | $32.6M | 0.48% | −2,168−0.4% | Reduced |
| Citadel Advisors LLC | 668,182 | $35.6M | 0.04% | +660,498+8,595.8% | Added |
| Pura Vida Investments, LLC | 704,412 | $37.5M | 5.65% | −92,188−11.6% | Reduced |
| Capital World Investors | 750,322 | $39.9M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 798,770 | $42.5M | 0.01% | +16,753+2.1% | Added |
| Lord, Abbett & Co. LLC | 1,146,815 | $61.1M | 0.22% | +1,146,815 | New |
| Fred Alger Management, LLC | 1,402,110 | $74.6M | 0.38% | +358,360+34.3% | Added |
| Janus Henderson Group PLC | 1,581,309 | $84.2M | 0.06% | −289,958−15.5% | Reduced |
| State Street Corp | 1,695,772 | $90.3M | 0.01% | −2,485−0.1% | Reduced |
| Artisan Partners Limited Partnership | 1,965,985 | $104.7M | 0.18% | +3,760+0.2% | Added |
| Brown Capital Management LLC | 2,859,654 | $152.2M | 2.13% | +209,589+7.9% | Added |
| Wellington Management Group LLP | 3,605,378 | $191.9M | 0.04% | −817,875−18.5% | Reduced |
| Vanguard Group Inc | 5,380,720 | $286.5M | 0.01% | +23,473+0.4% | Added |
| BlackRock Inc. | 7,646,573 | $407.1M | 0.01% | +123,027+1.6% | Added |
| Macquarie Group Ltd | 411 | – | – | −205−33.3% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −1,039,514−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −253,598−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −19,177−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −14,865−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −12,968−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −11,026−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −7,749−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −6,088−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −5,754−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −3,707−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −1,738−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −669−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −409−100.0% | Sold out |
| Heritage Financial Services, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Sageworth Trust Co of South Dakota | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Sciencast Management LP | – | – | – | – | Not filed |
| Private Capital Group, LLC | – | – | – | – | Not filed |
| Fieldpoint Private Securities, LLC | – | – | – | – | Not filed |