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, Q2 2026
Institutional positions in GLAUKOS Corp as of Jun 30, 2026. 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
- 367
- +34 vs. Q1 2026
- Shares held
- 60.7M
- +8.05M (+15.3%) vs. Q1 2026
- Total value
- $8.44B
- +$2.77B (+48.8%) vs. Q1 2026
- New holders
- 72
- 147 more added
- Sold out
- 38
- 104 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 4,952 | $692.1K | 0.00% | +4,952 | New |
| Polen Capital Management LLC | 4,818 | $673.4K | 0.01% | +4,818 | New |
| Sanctuary Advisors, LLC | 4,778 | $667.8K | 0.00% | +1,455+43.8% | Added |
| Crossmark Global Holdings, Inc. | 4,752 | $664.1K | 0.01% | +728+18.1% | Added |
| Rock Springs Capital Management LP | 4,750 | $663.9K | 0.03% | +4,750 | New |
| New Age Alpha Advisors, LLC | 4,648 | $649.6K | 0.03% | +453+10.8% | Added |
| Summit Global Investments | 4,149 | $580.0K | 0.03% | −4,700−53.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 4,094 | $572.2K | 0.00% | +4,094 | New |
| TFB Advisors LLC | 3,904 | $545.6K | 0.24% | +361+10.2% | Added |
| Schroder Investment Management Group | 3,793 | $539.3K | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 3,815 | $533.2K | 0.00% | −855−18.3% | Reduced |
| Swiss Life Asset Management Ltd | 3,783 | $528.7K | 0.00% | +233+6.6% | Added |
| HighTower Advisors, LLC | 3,757 | $525.1K | 0.00% | −1,412−27.3% | Reduced |
| Captrust Financial Advisors | 3,727 | $520.9K | 0.00% | +1,732+86.8% | Added |
| Trust Point Inc. | 3,640 | $508.7K | 0.04% | −603−14.2% | Reduced |
| Apriem Advisors | 3,412 | $476.9K | 0.04% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 3,410 | $476.6K | 0.01% | +1,419+71.3% | Added |
| Ensign Peak Advisors, Inc | 3,321 | $464.1K | 0.00% | 00.0% | Unchanged |
| CIBC Bancorp USA Inc. | 3,311 | $462.7K | 0.00% | +475+16.7% | Added |
| Bridgewater Associates, LP | 3,310 | $462.6K | 0.00% | +3,310 | New |
| Allstate Corp | 3,239 | $452.7K | 0.00% | −7,952−71.1% | Reduced |
| Gamco Investors, Inc. Et Al | 3,238 | $452.5K | 0.00% | −26−0.8% | Reduced |
| IMC-Chicago, LLC | 3,223 | $450.4K | 0.00% | +3,223 | New |
| Cetera Investment Advisers | 3,205 | $447.9K | 0.00% | +72+2.3% | Added |
| Atria Investments LLC | 3,168 | $442.8K | 0.00% | +182+6.1% | Added |
| GAMMA Investing LLC | 3,165 | $442.3K | 0.02% | +827+35.4% | Added |
| Abel Hall, LLC | 3,128 | $437.2K | 0.08% | +943+43.2% | Added |
| Steel Peak Wealth Management LLC | 3,118 | $435.8K | 0.01% | +79+2.6% | Added |
| Profund Advisors LLC | 3,107 | $434.2K | 0.01% | +473+18.0% | Added |
| Everence Capital Management Inc | 3,039 | $425.0K | 0.02% | 00.0% | Unchanged |
| Gabelli Funds LLC | 3,000 | $419.3K | 0.00% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 3,000 | $419.0K | 0.01% | +3,000 | New |
| CIBC Asset Management Inc | 2,922 | $408.4K | 0.00% | +245+9.2% | Added |
| Stephens Inc | 2,920 | $408.1K | 0.00% | −451−13.4% | Reduced |
| Advisor Group Holdings, Inc. | 2,848 | $398.0K | 0.00% | −284−9.1% | Reduced |
| Nisa Investment Advisors, LLC | 2,680 | $374.6K | 0.00% | +333+14.2% | Added |
| Jain Global LLC | 2,680 | $374.6K | 0.00% | +2,680 | New |
| XTX Topco Ltd | 2,655 | $371.1K | 0.00% | −328−11.0% | Reduced |
| High Note Wealth, LLC | 2,557 | $357.4K | 0.06% | 00.0% | Unchanged |
| Van Eck Associates Corp | 2,552 | $356.7K | 0.00% | −359−12.3% | Reduced |
| Jane Street Group, LLC | 2,531 | $353.7K | 0.00% | +2,531 | New |
| Quantum Private Wealth, LLC | 2,471 | $345.3K | 0.09% | −801−24.5% | Reduced |
| Wealth Alliance | 2,461 | $343.9K | 0.03% | +164+7.1% | Added |
| Mount Yale Investment Advisors, LLC | 2,406 | $336.3K | 0.01% | +116+5.1% | Added |
| Sequoia Financial Advisors, LLC | 2,311 | $323.0K | 0.00% | +234+11.3% | Added |
| Daiwa Securities Group Inc. | 2,258 | $315.6K | 0.00% | +186+9.0% | Added |
| Parkside Financial Bank & Trust | 2,153 | $300.9K | 0.02% | +367+20.5% | Added |
| Guggenheim Capital LLC | 2,086 | $291.5K | 0.00% | +33+1.6% | Added |
| Seelaus Asset Management LLC | 2,018 | $282.0K | 0.20% | +2,018 | New |
| Stonebridge Financial Group, LLC | 1,996 | $279.0K | 0.02% | −129−6.1% | Reduced |
| Inspire Advisors, LLC | 1,985 | $277.3K | 0.02% | +1,985 | New |
| Nykredit A/S | 1,963 | $274.3K | 0.00% | +1,963 | New |
| O'Shaughnessy Asset Management, LLC | 1,949 | $272.4K | 0.00% | −696−26.3% | Reduced |
| HSBC Holdings PLC | 1,915 | $267.6K | 0.00% | +16+0.8% | Added |
| Lighthouse Investment Partners, LLC | 1,910 | $266.9K | 0.01% | +1,910 | New |
| MML Investors Services, LLC | 1,904 | $266.1K | 0.00% | +1,904 | New |
| Axxion S.A. | 1,900 | $265.5K | 0.02% | +1,900 | New |
| Mercer Global Advisors Inc | 1,855 | $259.3K | 0.00% | +1,855 | New |
| Fund Advisors of America Inc | 1,851 | $258.7K | 0.23% | −27−1.4% | Reduced |
| Integrated Wealth Concepts LLC | 1,811 | $253.0K | 0.00% | +1,811 | New |
| Sage Rhino Capital LLC | 1,802 | $251.8K | 0.04% | +1,802 | New |
| Brighton Jones LLC | 1,784 | $249.3K | 0.00% | +1,784 | New |
| Moody National Bank Trust Division | 1,762 | $246.3K | 0.02% | +1,762 | New |
| KBC Group NV | 1,689 | $236.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,672 | $233.7K | 0.01% | −2,331−58.2% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 1,503 | $229.5K | 0.00% | +1,503 | New |
| Fifth Third Wealth Advisors LLC | 1,602 | $223.9K | 0.01% | +1,602 | New |
| Presidio Capital Management, LLC | 1,600 | $223.6K | 0.06% | +1,600 | New |
| Archer Investment Corp | 1,594 | $222.8K | 0.04% | 00.0% | Unchanged |
| Argent Trust Co | 1,567 | $219.0K | 0.01% | +1,567 | New |
| Colony Group, LLC | 1,563 | $218.4K | 0.00% | +1,563 | New |
| Shelton Capital Management | 1,559 | $217.9K | 0.00% | −456−22.6% | Reduced |
| Coldstream Capital Management Inc | 1,553 | $217.0K | 0.00% | +1,553 | New |
| Pinnacle Wealth Planning Services, Inc. | 1,348 | $188.4K | 0.02% | +106+8.5% | Added |
| SBI Securities Co., Ltd. | 1,208 | $168.8K | 0.00% | −83−6.4% | Reduced |
| Eurizon Capital SGR S.p.A. | 1,098 | $156.3K | 0.00% | 00.0% | Unchanged |
| OP Asset Management Ltd | 1,064 | $148.7K | 0.00% | +1,064 | New |
| Rockefeller Capital Management L.P. | 985 | $137.7K | 0.00% | +232+30.8% | Added |
| State of Wyoming | 964 | $134.7K | 0.01% | −967−50.1% | Reduced |
| Silver Grove Financial Group, Inc. | 887 | $124.0K | 0.07% | +887 | New |
| Federation des caisses Desjardins du Quebec | 699 | $97.7K | 0.00% | +624+832.0% | Added |
| Smartleaf Asset Management LLC | 622 | $88.4K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 565 | $77.7K | 0.01% | +111+24.4% | Added |
| Park Place Capital Corp | 549 | $76.7K | 0.01% | +95+20.9% | Added |
| Farther Finance Advisors, LLC | 543 | $75.9K | 0.00% | +160+41.8% | Added |
| Asset Planning,Inc | 500 | $69.9K | 0.05% | 00.0% | Unchanged |
| Essential Investment Partners LLC | 500 | $69.9K | 0.06% | 00.0% | Unchanged |
| REAP Financial Group, LLC | 486 | $67.9K | 0.01% | 00.0% | Unchanged |
| Walleye Trading LLC | 463 | $64.7K | 0.00% | +463 | New |
| NBC Securities, Inc. | 449 | $62.8K | 0.00% | +449 | New |
| Essex Investment Management Co LLC | 407 | $56.9K | 0.01% | −204−33.4% | Reduced |
| Hantz Financial Services, Inc. | 402 | $56.0K | 0.00% | +56+16.2% | Added |
| Optiver Holding B.V. | 390 | $54.5K | 0.00% | +390 | New |
| Kemnay Advisory Services Inc. | 385 | $53.8K | 0.01% | +13+3.5% | Added |
| Parallel Advisors, LLC | 383 | $53.5K | 0.00% | +15+4.1% | Added |
| RiverPark Advisors, LLC | 368 | $51.4K | 0.02% | +368 | New |
| Umb Bank N A | 320 | $44.7K | 0.00% | +18+6.0% | Added |
| Signaturefd, LLC | 295 | $41.2K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 293 | $41.0K | 0.00% | +246+523.4% | Added |
| SRS Capital Advisors, Inc. | 262 | $36.6K | 0.00% | +230+718.8% | Added |