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, 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 |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 18,704 | $1.08M | 0.00% | −4,265−18.6% | Reduced |
| Ensign Peak Advisors, Inc | 18,570 | $1.07M | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 17,762 | $1.03M | 0.01% | −45−0.3% | Reduced |
| ClariVest Asset Management LLC | 17,762 | $1.03M | 0.04% | +2,888+19.4% | Added |
| Brookfield Asset Management Inc. | 16,813 | $972.0K | 0.00% | +16,813 | New |
| State Board of Administration of Florida Retirement System | 16,611 | $960.0K | 0.00% | −1,230−6.9% | Reduced |
| Raymond James & Associates | 16,261 | $940.0K | 0.00% | −6,966−30.0% | Reduced |
| HSBC Holdings PLC | 13,773 | $821.0K | 0.00% | +5,383+64.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 14,093 | $815.0K | 0.00% | −6,824−32.6% | Reduced |
| Cubist Systematic Strategies, LLC | 13,751 | $795.0K | 0.01% | −34,012−71.2% | Reduced |
| Arizona State Retirement System | 12,675 | $733.0K | 0.01% | +143+1.1% | Added |
| BNP Paribas Arbitrage, SA | 11,753 | $679.6K | 0.00% | −9,548−44.8% | Reduced |
| Natixis Advisors, L.P. | 11,652 | $674.0K | 0.00% | +11,652 | New |
| Balyasny Asset Management LLC | 11,618 | $672.0K | 0.00% | +11,618 | New |
| Allspring Global Investments Holdings, LLC | 11,490 | $664.0K | 0.00% | +748+7.0% | Added |
| Putnam Investments LLC | 11,439 | $661.0K | 0.00% | −815−6.7% | Reduced |
| Wolverine Trading, LLC | 11,196 | $642.0K | 0.02% | +2,396+27.2% | Added |
| Capital Fund Management S.A. | 11,046 | $638.7K | 0.02% | −10,420−48.5% | Reduced |
| AQR Capital Management LLC | 11,039 | $638.0K | 0.00% | −13,763−55.5% | Reduced |
| AlphaCrest Capital Management LLC | 10,496 | $607.0K | 0.03% | −20,405−66.0% | Reduced |
| Handelsbanken Fonder AB | 10,300 | $596.0K | 0.00% | −1,000−8.8% | Reduced |
| ProShare Advisors LLC | 10,172 | $588.0K | 0.00% | −1,243−10.9% | Reduced |
| Advisor Group Holdings, Inc. | 10,098 | $585.0K | 0.00% | +366+3.8% | Added |
| Marshall Wace, LLP | 9,764 | $565.0K | 0.00% | −415,771−97.7% | Reduced |
| KBC Group NV | 9,628 | $557.0K | 0.00% | −2,189−18.5% | Reduced |
| Teacher Retirement System of Texas | 9,530 | $551.0K | 0.00% | +547+6.1% | Added |
| Graham Capital Management, L.P. | 9,358 | $541.0K | 0.02% | +9,358 | New |
| Jane Street Group, LLC | 9,241 | $534.0K | 0.00% | −2,020−17.9% | Reduced |
| Gabelli Funds LLC | 9,201 | $532.0K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 9,065 | $524.0K | 0.00% | +9,065 | New |
| Banque Cantonale Vaudoise | 8,406 | $486.0K | 0.02% | +8,406 | New |
| Victory Capital Management Inc | 9,945 | $470.0K | 0.00% | +4,556+84.5% | Added |
| LPL Financial LLC | 7,886 | $456.0K | 0.00% | +1,644+26.3% | Added |
| Jefferies Group LLC | 7,500 | $433.6K | 0.01% | −15,249−67.0% | Reduced |
| 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 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,809 | $394.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 6,757 | $391.0K | 0.00% | +351+5.5% | Added |
| Stephens Inc | 6,431 | $372.0K | 0.01% | +34+0.5% | Added |
| Public Employees Retirement Association of Colorado | 6,246 | $361.0K | 0.00% | 00.0% | Unchanged |
| Baker Tilly Wealth Management, LLC | 5,419 | $313.0K | 0.03% | +5,419 | New |
| Commonwealth Equity Services, LLC | 5,405 | $312.0K | 0.00% | +5,405 | New |
| HRT Financial LP | 5,362 | $310.0K | 0.00% | +5,362 | New |
| Susquehanna International Group, LLP | 5,306 | $307.0K | 0.00% | −51,026−90.6% | Reduced |
| STRS Ohio | 5,200 | $300.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 5,167 | $299.0K | 0.00% | −4−0.1% | Reduced |
| Profund Advisors LLC | 5,116 | $296.0K | 0.01% | +402+8.5% | Added |
| 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 |
| Wrapmanager Inc | 4,950 | $286.0K | 0.08% | −1,349−21.4% | Reduced |
| The PNC Financial Services Group, Inc. | 4,873 | $281.0K | 0.00% | +152+3.2% | Added |
| Walleye Capital LLC | 4,817 | $279.0K | 0.01% | −3,743−43.7% | Reduced |
| Virginia Retirement Systems Et Al | 4,800 | $278.0K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 4,705 | $272.0K | 0.00% | −139−2.9% | Reduced |
| Westwood Holdings Group Inc. | 4,498 | $260.0K | 0.00% | +4,498 | New |
| Corton Capital Inc. | 4,408 | $255.0K | 0.11% | +4,408 | New |
| Crossmark Global Holdings, Inc. | 4,310 | $249.0K | 0.01% | +4,310 | New |
| Evoke Wealth, LLC | 4,292 | $248.0K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 4,024 | $233.0K | 0.01% | +4,024 | New |
| CIBC Asset Management Inc | 3,858 | $223.0K | 0.00% | +3,858 | New |
| Quantum Private Wealth, LLC | 3,855 | $222.0K | 0.10% | +3,855 | New |
| FMR LLC | 3,764 | $217.0K | 0.00% | +1,384+58.2% | Added |
| DuPont Capital Management Corp | 3,707 | $214.0K | 0.01% | −328−8.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 3,689 | $213.0K | 0.05% | +3,689 | New |
| HighTower Advisors, LLC | 3,595 | $208.0K | 0.00% | +3,595 | New |
| Ameritas Investment Partners, Inc. | 3,577 | $207.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 3,170 | $183.0K | 0.00% | +440+16.1% | Added |
| Metropolitan Life Insurance Co | 2,929 | $169.4K | 0.01% | −8,866−75.2% | Reduced |
| CWM, LLC | 2,293 | $133.0K | 0.00% | +2,053+855.4% | Added |
| UBS Group AG | 1,697 | $98.0K | 0.00% | −12,052−87.7% | 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 |
| Fifth Third Bancorp | 1,166 | $67.0K | 0.00% | −6−0.5% | Reduced |
| Sutton Wealth Advisors Inc. | 1,027 | $59.4K | 0.02% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 669 | $38.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 650 | $37.6K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 616 | $36.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 600 | $35.0K | 0.05% | −1,900−76.0% | Reduced |
| Vestcor Inc | 492 | $28.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 442 | $26.0K | 0.00% | −3,206−87.9% | Reduced |
| Proequities, Inc. | 416 | $24.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 409 | $24.0K | 0.00% | +409 | New |
| Huntington National Bank | 251 | $15.0K | 0.00% | 00.0% | Unchanged |
| 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 |
| 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 |
| Fortitude Advisory Group L.L.C. | 195 | $11.0K | 0.01% | 00.0% | Unchanged |
| American Portfolios Advisors | 176 | $10.2K | 0.00% | 00.0% | Unchanged |
| 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 |
| Versant Capital Management, Inc | 150 | $9.00K | 0.00% | +55+57.9% | Added |
| Parkside Financial Bank & Trust | 139 | $8.00K | 0.00% | +59+73.8% | 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 |
| EverSource Wealth Advisors, LLC | 85 | $5.00K | 0.00% | +41+93.2% | Added |