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, Q4 2022
Institutional positions in GLAUKOS Corp as of Dec 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
- 215
- −3 vs. Q3 2022
- Shares held
- 46.5M
- +2.15M (+4.8%) vs. Q3 2022
- Total value
- $2.03B
- −$330.8M (−14.0%) vs. Q3 2022
- New holders
- 26
- 74 more added
- Sold out
- 29
- 85 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evoke Wealth, LLC | 23,337 | $1.02M | 0.04% | 00.0% | Unchanged |
| Amalgamated Bank | 23,073 | $1.01M | 0.01% | +204+0.9% | Added |
| Louisiana State Employees Retirement System | 22,700 | $992.0K | 0.03% | 00.0% | Unchanged |
| Barclays PLC | 22,547 | $984.9K | 0.00% | +8,243+57.6% | Added |
| Macquarie Group Ltd | 22,465 | $981.0K | 0.00% | +22,054+5,365.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 21,960 | $959.2K | 0.00% | +393+1.8% | Added |
| Squarepoint Ops LLC | 21,044 | $919.2K | 0.01% | −9,784−31.7% | Reduced |
| Oppenheimer Asset Management Inc. | 20,669 | $902.8K | 0.01% | −339−1.6% | Reduced |
| Lido Advisors, LLC | 20,000 | $873.6K | 0.02% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 19,678 | $859.5K | 0.03% | +19,678 | New |
| UBS Group AG | 18,946 | $827.6K | 0.00% | +10,611+127.3% | Added |
| Manufacturers Life Insurance Company, The | 18,228 | $796.2K | 0.00% | +76+0.4% | Added |
| ClariVest Asset Management LLC | 17,684 | $772.0K | 0.04% | −28−0.2% | Reduced |
| Panagora Asset Management Inc | 16,969 | $741.2K | 0.00% | −4,077−19.4% | Reduced |
| Ensign Peak Advisors, Inc | 16,590 | $724.7K | 0.00% | +1,050+6.8% | Added |
| CI Private Wealth, LLC | 16,498 | $720.6K | 0.00% | +16,498 | New |
| Interwest Venture Management Co | 16,347 | $714.0K | 3.43% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 15,870 | $693.2K | 0.01% | +50+0.3% | Added |
| State Board of Administration of Florida Retirement System | 14,741 | $643.9K | 0.00% | −1,870−11.3% | Reduced |
| Advisor Group Holdings, Inc. | 13,902 | $606.6K | 0.00% | −350−2.5% | Reduced |
| Essex Investment Management Co LLC | 13,747 | $600.0K | 0.09% | −38,028−73.4% | Reduced |
| Blair William & Co | 13,522 | $590.6K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 13,430 | $586.6K | 0.01% | +567+4.4% | Added |
| Gabelli Funds LLC | 13,201 | $576.6K | 0.00% | +4,000+43.5% | Added |
| Gsa Capital Partners LLP | 12,993 | $568.0K | 0.07% | +12,993 | New |
| Duality Advisers, LP | 12,775 | $558.0K | 0.06% | +12,775 | New |
| LPL Financial LLC | 12,375 | $540.5K | 0.00% | −30−0.2% | Reduced |
| Raymond James & Associates | 12,231 | $534.3K | 0.00% | −4,075−25.0% | Reduced |
| Caas Capital Management LP | 12,000 | $524.2K | 0.10% | +12,000 | New |
| Putnam Investments LLC | 11,096 | $484.7K | 0.00% | −6−0.1% | Reduced |
| HSBC Holdings PLC | 11,257 | $480.8K | 0.00% | +2,198+24.3% | Added |
| Natixis Advisors, L.P. | 10,505 | $459.0K | 0.00% | −8,485−44.7% | Reduced |
| Stephens Inc | 10,425 | $455.4K | 0.01% | +4,691+81.8% | Added |
| Victory Capital Management Inc | 10,315 | $450.6K | 0.00% | −30.0% | Reduced |
| Handelsbanken Fonder AB | 10,300 | $450.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 10,200 | $446.0K | 0.03% | +10,200 | New |
| Mutual of America Capital Management LLC | 9,998 | $436.7K | 0.01% | +529+5.6% | Added |
| ProShare Advisors LLC | 7,278 | $317.9K | 0.00% | +939+14.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,254 | $316.9K | 0.00% | +445+6.5% | Added |
| Caption Management, LLC | 7,224 | $315.5K | 0.05% | +6,499+896.4% | Added |
| BNP Paribas Arbitrage, SA | 7,194 | $314.2K | 0.00% | −8,559−54.3% | Reduced |
| Fox Run Management, L.L.C. | 7,100 | $310.1K | 0.12% | +393+5.9% | Added |
| Everence Capital Management Inc | 7,100 | $310.0K | 0.03% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 6,910 | $301.8K | 0.00% | −272−3.8% | Reduced |
| American Century Companies Inc | 6,671 | $291.4K | 0.00% | +1,483+28.6% | Added |
| Spouting Rock Asset Management, LLC | 6,296 | $275.0K | 0.20% | −103−1.6% | Reduced |
| Public Employees Retirement Association of Colorado | 6,246 | $273.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 5,933 | $259.2K | 0.00% | −2,888−32.7% | Reduced |
| Baker Tilly Wealth Management, LLC | 5,773 | $252.2K | 0.03% | +4+0.1% | Added |
| Valeo Financial Advisors, LLC | 5,770 | $252.0K | 0.01% | +527+10.1% | Added |
| Mariner, LLC | 5,646 | $247.0K | 0.00% | −372−6.2% | Reduced |
| CWM Advisors, LLC | 5,595 | $244.4K | 0.03% | +1,478+35.9% | Added |
| Commonwealth Equity Services, LLC | 5,448 | $237.0K | 0.00% | +1,031+23.3% | Added |
| Engineers Gate Manager LP | 5,380 | $235.0K | 0.01% | −5,243−49.4% | Reduced |
| Prelude Capital Management, LLC | 5,360 | $234.1K | 0.01% | +1,321+32.7% | Added |
| Teacher Retirement System of Texas | 5,324 | $233.0K | 0.00% | −13,242−71.3% | Reduced |
| Voloridge Investment Management, LLC | 5,139 | $224.5K | 0.00% | −164,648−97.0% | Reduced |
| Aigen Investment Management, LP | 5,087 | $222.2K | 0.03% | −6,646−56.6% | Reduced |
| Pictet Asset Management SA | 5,043 | $220.0K | 0.00% | +5,043 | New |
| US Bancorp | 4,930 | $215.3K | 0.00% | −232−4.5% | Reduced |
| Wells Fargo & Company | 4,888 | $213.5K | 0.00% | −2,215−31.2% | Reduced |
| Walleye Trading LLC | 4,825 | $210.8K | 0.01% | −11,683−70.8% | Reduced |
| MQS Management LLC | 4,710 | $205.7K | 0.14% | +4,710 | New |
| The PNC Financial Services Group, Inc. | 4,345 | $189.8K | 0.00% | −130−2.9% | Reduced |
| Point72 Middle East FZE | 4,321 | $188.7K | 0.01% | +4,321 | New |
| KBC Group NV | 4,232 | $185.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,577 | $175.8K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 3,474 | $151.7K | 0.01% | −2,804−44.7% | Reduced |
| Metropolitan Life Insurance Co | 2,828 | $123.5K | 0.01% | +101+3.7% | Added |
| Van Eck Associates Corp | 2,575 | $112.0K | 0.00% | +2,575 | New |
| FMR LLC | 2,276 | $99.4K | 0.00% | −616−21.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,915 | $83.6K | 0.00% | −42−2.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,535 | $67.0K | 0.00% | +5+0.3% | Added |
| Sutton Wealth Advisors Inc. | 1,442 | $63.0K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 1,167 | $51.0K | 0.02% | −2,209−65.4% | Reduced |
| Fifth Third Bancorp | 1,124 | $49.1K | 0.00% | +13+1.2% | Added |
| HighMark Wealth Management LLC | 375 | $16.4K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 349 | $15.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 346 | $15.0K | 0.00% | −5,384−94.0% | Reduced |
| Proequities, Inc. | 340 | $14.9K | 0.00% | −76−18.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 300 | $13.1K | 0.00% | −150−33.3% | Reduced |
| Park Place Capital Corp | 302 | $13.0K | 0.00% | +302 | New |
| Dakota Community Bank & Trust NA | 265 | $12.0K | 0.07% | 00.0% | Unchanged |
| Baillie Gifford & Co | 269 | $11.8K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 254 | $11.1K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 243 | $10.6K | 0.01% | +243 | New |
| Signaturefd, LLC | 232 | $10.1K | 0.00% | −47−16.8% | Reduced |
| CWM, LLC | 231 | $10.0K | 0.00% | −2,131−90.2% | Reduced |
| Quadrant Capital Group LLC | 212 | $9.26K | 0.00% | −799−79.0% | Reduced |
| Toronto Dominion Bank | 200 | $9.00K | 0.00% | +200 | New |
| Global Wealth Strategies & Associates | 204 | $8.91K | 0.01% | +204 | New |
| IMA Wealth, Inc. | 200 | $8.74K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 136 | $5.94K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 100 | $4.37K | 0.00% | 00.0% | Unchanged |
| Sargent Bickham Lagudis LLC | 100 | $4.37K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $4.37K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 100 | $4.37K | 0.00% | +100 | New |
| Parkside Financial Bank & Trust | 92 | $4.02K | 0.00% | −39−29.8% | Reduced |
| GWM Advisors LLC | 1,449 | $2.07K | 0.00% | +1,449 | New |
| EverSource Wealth Advisors, LLC | 45 | $1.97K | 0.00% | −69−60.5% | Reduced |