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, Q1 2022
Institutional positions in GLAUKOS Corp as of Mar 31, 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
- 211
- +6 vs. Q4 2021
- Shares held
- 43.2M
- −332.6K (−0.8%) vs. Q4 2021
- Total value
- $2.50B
- +$563.2M (+29.1%) vs. Q4 2021
- New holders
- 29
- 73 more added
- Sold out
- 23
- 75 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TCWP LLC | 10 | $0 | 0.00% | +10 | New |
| Dark Forest Capital Management LP | 13 | $1.00K | 0.00% | −30−69.8% | Reduced |
| Parallel Advisors, LLC | 24 | $1.00K | 0.00% | −6−20.0% | Reduced |
| Fieldpoint Private Securities, LLC | 19 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $1.00K | 0.00% | −2−18.2% | Reduced |
| Global Retirement Partners, LLC | 21 | $1.00K | 0.00% | +21 | New |
| Elequin Capital LP | 22 | $1.00K | 0.00% | +22 | New |
| Sageworth Trust Co of South Dakota | 27 | $2.00K | 0.00% | −136−83.4% | Reduced |
| Meeder Asset Management Inc | 28 | $2.00K | 0.00% | +28 | New |
| Tarbox Family Office, Inc. | 62 | $4.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 62 | $4.00K | 0.00% | +9+17.0% | Added |
| EverSource Wealth Advisors, LLC | 85 | $5.00K | 0.00% | +41+93.2% | Added |
| Steward Partners Investment Advisory, LLC | 100 | $6.00K | 0.00% | −100−50.0% | Reduced |
| Gemmer Asset Management LLC | 118 | $6.00K | 0.00% | 00.0% | Unchanged |
| Sargent Bickham Lagudis LLC | 100 | $6.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 102 | $6.00K | 0.00% | +8+8.5% | Added |
| Parkside Financial Bank & Trust | 139 | $8.00K | 0.00% | +59+73.8% | Added |
| Versant Capital Management, Inc | 150 | $9.00K | 0.00% | +55+57.9% | Added |
| TCI Wealth Advisors, Inc. | 178 | $10.0K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 181 | $10.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 176 | $10.2K | 0.00% | 00.0% | Unchanged |
| Fortitude Advisory Group L.L.C. | 195 | $11.0K | 0.01% | 00.0% | Unchanged |
| IMA Wealth, Inc. | 200 | $12.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 213 | $12.0K | 0.00% | +13+6.5% | Added |
| Money Concepts Capital Corp | 200 | $12.0K | 0.00% | +200 | New |
| Baillie Gifford & Co | 234 | $14.0K | 0.00% | −10,174−97.8% | Reduced |
| Rockefeller Capital Management L.P. | 258 | $14.0K | 0.00% | +153+145.7% | Added |
| Northwestern Mutual Wealth Management Co | 248 | $14.0K | 0.00% | +248 | New |
| Huntington National Bank | 251 | $15.0K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 416 | $24.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 409 | $24.0K | 0.00% | +409 | New |
| Tower Research Capital LLC (TRC) | 442 | $26.0K | 0.00% | −3,206−87.9% | Reduced |
| Vestcor Inc | 492 | $28.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 600 | $35.0K | 0.05% | −1,900−76.0% | Reduced |
| Macquarie Group Ltd | 616 | $36.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 650 | $37.6K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 669 | $38.0K | 0.00% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 1,027 | $59.4K | 0.02% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,166 | $67.0K | 0.00% | −6−0.5% | Reduced |
| Captrust Financial Advisors | 1,484 | $86.0K | 0.00% | +808+119.5% | Added |
| Walleye Trading LLC | 1,490 | $86.0K | 0.00% | +1,490 | New |
| UBS Group AG | 1,697 | $98.0K | 0.00% | −12,052−87.7% | Reduced |
| CWM, LLC | 2,293 | $133.0K | 0.00% | +2,053+855.4% | Added |
| Metropolitan Life Insurance Co | 2,929 | $169.4K | 0.01% | −8,866−75.2% | Reduced |
| Nisa Investment Advisors, LLC | 3,170 | $183.0K | 0.00% | +440+16.1% | Added |
| Ameritas Investment Partners, Inc. | 3,577 | $207.0K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 3,595 | $208.0K | 0.00% | +3,595 | New |
| Y-Intercept (Hong Kong) Ltd | 3,689 | $213.0K | 0.05% | +3,689 | New |
| DuPont Capital Management Corp | 3,707 | $214.0K | 0.01% | −328−8.1% | Reduced |
| FMR LLC | 3,764 | $217.0K | 0.00% | +1,384+58.2% | Added |
| Quantum Private Wealth, LLC | 3,855 | $222.0K | 0.10% | +3,855 | New |
| CIBC Asset Management Inc | 3,858 | $223.0K | 0.00% | +3,858 | New |
| Prelude Capital Management, LLC | 4,024 | $233.0K | 0.01% | +4,024 | New |
| Evoke Wealth, LLC | 4,292 | $248.0K | 0.01% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 4,310 | $249.0K | 0.01% | +4,310 | New |
| Corton Capital Inc. | 4,408 | $255.0K | 0.11% | +4,408 | New |
| Westwood Holdings Group Inc. | 4,498 | $260.0K | 0.00% | +4,498 | New |
| Stifel Financial Corp | 4,705 | $272.0K | 0.00% | −139−2.9% | Reduced |
| Virginia Retirement Systems Et Al | 4,800 | $278.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 4,817 | $279.0K | 0.01% | −3,743−43.7% | Reduced |
| The PNC Financial Services Group, Inc. | 4,873 | $281.0K | 0.00% | +152+3.2% | Added |
| Wrapmanager Inc | 4,950 | $286.0K | 0.08% | −1,349−21.4% | Reduced |
| Regis Management CO LLC | 5,000 | $289.0K | 0.05% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 5,000 | $289.0K | 0.01% | 00.0% | Unchanged |
| Profund Advisors LLC | 5,116 | $296.0K | 0.01% | +402+8.5% | Added |
| US Bancorp | 5,167 | $299.0K | 0.00% | −4−0.1% | Reduced |
| STRS Ohio | 5,200 | $300.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 5,306 | $307.0K | 0.00% | −51,026−90.6% | Reduced |
| HRT Financial LP | 5,362 | $310.0K | 0.00% | +5,362 | New |
| Commonwealth Equity Services, LLC | 5,405 | $312.0K | 0.00% | +5,405 | New |
| Baker Tilly Wealth Management, LLC | 5,419 | $313.0K | 0.03% | +5,419 | New |
| Public Employees Retirement Association of Colorado | 6,246 | $361.0K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 6,431 | $372.0K | 0.01% | +34+0.5% | Added |
| Mutual of America Capital Management LLC | 6,757 | $391.0K | 0.00% | +351+5.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,809 | $394.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 7,100 | $411.0K | 0.03% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 7,115 | $411.0K | 0.00% | +803+12.7% | Added |
| Jefferies Group LLC | 7,500 | $433.6K | 0.01% | −15,249−67.0% | Reduced |
| LPL Financial LLC | 7,886 | $456.0K | 0.00% | +1,644+26.3% | Added |
| Victory Capital Management Inc | 9,945 | $470.0K | 0.00% | +4,556+84.5% | Added |
| Banque Cantonale Vaudoise | 8,406 | $486.0K | 0.02% | +8,406 | New |
| First Trust Advisors LP | 9,065 | $524.0K | 0.00% | +9,065 | New |
| Gabelli Funds LLC | 9,201 | $532.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 9,241 | $534.0K | 0.00% | −2,020−17.9% | Reduced |
| Graham Capital Management, L.P. | 9,358 | $541.0K | 0.02% | +9,358 | New |
| Teacher Retirement System of Texas | 9,530 | $551.0K | 0.00% | +547+6.1% | Added |
| KBC Group NV | 9,628 | $557.0K | 0.00% | −2,189−18.5% | Reduced |
| Marshall Wace, LLP | 9,764 | $565.0K | 0.00% | −415,771−97.7% | Reduced |
| Advisor Group Holdings, Inc. | 10,098 | $585.0K | 0.00% | +366+3.8% | Added |
| ProShare Advisors LLC | 10,172 | $588.0K | 0.00% | −1,243−10.9% | Reduced |
| Handelsbanken Fonder AB | 10,300 | $596.0K | 0.00% | −1,000−8.8% | Reduced |
| AlphaCrest Capital Management LLC | 10,496 | $607.0K | 0.03% | −20,405−66.0% | Reduced |
| AQR Capital Management LLC | 11,039 | $638.0K | 0.00% | −13,763−55.5% | Reduced |
| Capital Fund Management S.A. | 11,046 | $638.7K | 0.02% | −10,420−48.5% | Reduced |
| Wolverine Trading, LLC | 11,196 | $642.0K | 0.02% | +2,396+27.2% | Added |
| Putnam Investments LLC | 11,439 | $661.0K | 0.00% | −815−6.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 11,490 | $664.0K | 0.00% | +748+7.0% | Added |
| Balyasny Asset Management LLC | 11,618 | $672.0K | 0.00% | +11,618 | New |
| Natixis Advisors, L.P. | 11,652 | $674.0K | 0.00% | +11,652 | New |
| BNP Paribas Arbitrage, SA | 11,753 | $679.6K | 0.00% | −9,548−44.8% | Reduced |