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 2025
Institutional positions in GLAUKOS Corp as of Mar 31, 2025. 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
- 317
- −2 vs. Q4 2024
- Shares held
- 57.6M
- +738.8K (+1.3%) vs. Q4 2024
- Total value
- $5.67B
- −$2.85B (−33.5%) vs. Q4 2024
- New holders
- 54
- 116 more added
- Sold out
- 56
- 114 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Everence Capital Management Inc | 3,820 | $376.0K | 0.03% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 3,722 | $366.3K | 0.00% | +424+12.9% | Added |
| Steel Peak Wealth Management LLC | 3,639 | $358.2K | 0.02% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,608 | $355.1K | 0.00% | −4,068−53.0% | Reduced |
| XTX Topco Ltd | 3,577 | $352.0K | 0.02% | +3,577 | New |
| United Services Automobile Association | 3,357 | $342.4K | 0.01% | +3,357 | New |
| Evergreen Capital Management LLC | 3,416 | $336.2K | 0.01% | −56−1.6% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,384 | $333.1K | 0.01% | +782+30.1% | Added |
| Quantum Private Wealth, LLC | 3,355 | $330.2K | 0.12% | 00.0% | Unchanged |
| Walleye Trading LLC | 3,320 | $326.8K | 0.01% | +3,320 | New |
| State of Wyoming | 3,300 | $324.8K | 0.04% | +55+1.7% | Added |
| Mount Yale Investment Advisors, LLC | 3,221 | $317.0K | 0.03% | +1,413+78.2% | Added |
| Mackenzie Financial Corp | 3,122 | $307.3K | 0.00% | −38−1.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 3,120 | $307.0K | 0.04% | +3,120 | New |
| Truist Financial Corp | 3,054 | $300.6K | 0.00% | −4,316−58.6% | Reduced |
| Cynosure Management, LLC | 3,052 | $300.4K | 0.04% | +1,042+51.8% | Added |
| Gabelli Funds LLC | 3,000 | $295.3K | 0.00% | 00.0% | Unchanged |
| Trust Point Inc. | 2,999 | $295.2K | 0.03% | −3,481−53.7% | Reduced |
| Caldwell Sutter Capital, Inc. | 2,913 | $286.7K | 0.14% | −1,000−25.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,869 | $282.4K | 0.00% | −1,541−34.9% | Reduced |
| New Age Alpha Advisors, LLC | 2,818 | $277.3K | 0.01% | −189−6.3% | Reduced |
| 111 Capital | 2,740 | $269.7K | 0.05% | +2,740 | New |
| Blueshift Asset Management, LLC | 2,614 | $257.3K | 0.10% | +2,614 | New |
| Farallon Capital Management, L.L.C. | 2,600 | $255.9K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 2,538 | $249.8K | 0.00% | +10+0.4% | Added |
| High Note Wealth, LLC | 2,517 | $247.7K | 0.06% | −449−15.1% | Reduced |
| Profund Advisors LLC | 2,477 | $243.8K | 0.01% | −299−10.8% | Reduced |
| KBC Group NV | 2,416 | $238.0K | 0.00% | −10.0% | Reduced |
| LVW Advisors, LLC | 2,408 | $237.0K | 0.03% | +135+5.9% | Added |
| Bridgewater Associates, LP | 2,356 | $231.9K | 0.00% | −3,464−59.5% | Reduced |
| Nisa Investment Advisors, LLC | 2,334 | $229.7K | 0.00% | +60+2.6% | Added |
| Corton Capital Inc. | 2,325 | $228.8K | 0.76% | +2,325 | New |
| Capital Management Associates, Inc | 2,204 | $216.9K | 0.05% | +2,204 | New |
| Anb Bank | 2,107 | $207.4K | 0.09% | +67+3.3% | Added |
| D. E. Shaw & Co., Inc. | 2,101 | $206.8K | 0.00% | −600−22.2% | Reduced |
| Apriem Advisors | 2,100 | $206.7K | 0.02% | 00.0% | Unchanged |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 2,100 | $206.7K | 0.10% | +2,100 | New |
| JustInvest LLC | 2,093 | $205.9K | 0.00% | +252+13.7% | Added |
| Shelton Capital Management | 2,087 | $205.4K | 0.00% | 00.0% | Unchanged |
| PEAK6 LLC | 1,749 | $172.1K | 0.01% | +1,749 | New |
| Peregrine Capital Management LLC | 1,641 | $161.5K | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 1,500 | $147.6K | 0.00% | −100−6.3% | Reduced |
| Bayforest Capital Ltd | 1,435 | $141.2K | 0.06% | +1,435 | New |
| Coldstream Capital Management Inc | 1,434 | $141.1K | 0.00% | +49+3.5% | Added |
| Van Eck Associates Corp | 1,409 | $139.0K | 0.00% | +275+24.3% | Added |
| GAMMA Investing LLC | 1,352 | $133.1K | 0.01% | −861−38.9% | Reduced |
| Tower Research Capital LLC (TRC) | 1,242 | $122.2K | 0.00% | −1,155−48.2% | Reduced |
| Walleye Capital LLC | 1,055 | $103.8K | 0.00% | +1,055 | New |
| Fifth Third Bancorp | 907 | $89.3K | 0.00% | +33+3.8% | Added |
| SBI Securities Co., Ltd. | 904 | $89.0K | 0.00% | −114−11.2% | Reduced |
| Smartleaf Asset Management LLC | 837 | $85.4K | 0.01% | −263−23.9% | Reduced |
| Ci Investments Inc. | 865 | $85.0K | 0.00% | −527−37.9% | Reduced |
| Picton Mahoney Asset Management | 840 | $82.0K | 0.00% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 743 | $73.0K | 0.00% | −473−38.9% | Reduced |
| Essex Investment Management Co LLC | 611 | $60.1K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 541 | $53.0K | 0.00% | −53−8.9% | Reduced |
| Asset Planning,Inc | 500 | $49.2K | 0.04% | −100−16.7% | Reduced |
| IFP Advisors, Inc | 383 | $37.7K | 0.00% | +94+32.5% | Added |
| Versant Capital Management, Inc | 383 | $37.7K | 0.01% | +327+583.9% | Added |
| First Horizon Advisors, Inc. | 377 | $37.1K | 0.00% | +159+72.9% | Added |
| Bessemer Group Inc | 276 | $27.0K | 0.00% | +158+133.9% | Added |
| Signaturefd, LLC | 259 | $25.5K | 0.00% | +4+1.6% | Added |
| Park Place Capital Corp | 237 | $23.3K | 0.01% | 00.0% | Unchanged |
| WPG Advisers, LLC | 236 | $23.2K | 0.02% | +211+844.0% | Added |
| Umb Bank N A | 206 | $20.3K | 0.00% | +92+80.7% | Added |
| Jones Financial Companies LLLP | 185 | $18.9K | 0.00% | +15+8.8% | Added |
| Skopos Labs, Inc. | 189 | $18.6K | 0.00% | +186+6,200.0% | Added |
| Whipplewood Advisors, LLC | 284 | $17.9K | 0.01% | +277+3,957.1% | Added |
| Quarry LP | 164 | $16.1K | 0.00% | +164 | New |
| Geneos Wealth Management Inc. | 154 | $15.2K | 0.00% | +142+1,183.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 128 | $12.6K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 125 | $12.3K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 124 | $12.2K | 0.00% | +114+1,140.0% | Added |
| Clearstead Advisors, LLC | 117 | $11.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 112 | $11.0K | 0.00% | −123−52.3% | Reduced |
| Danske Bank A/S | 100 | $9.84K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 95 | $9.35K | 0.00% | +95 | New |
| NBC Securities, Inc. | 98 | $9.00K | 0.00% | +98 | New |
| Private Trust Co NA | 82 | $8.07K | 0.00% | −6−6.8% | Reduced |
| Covestor Ltd | 85 | $8.00K | 0.01% | −28−24.8% | Reduced |
| Accredited Wealth Management, LLC | 79 | $7.78K | 0.01% | +79 | New |
| Massmutual Trust Co FSB | 79 | $7.78K | 0.00% | +27+51.9% | Added |
| Farther Finance Advisors, LLC | 68 | $6.60K | 0.00% | +6+9.7% | Added |
| Sierra Ocean, LLC | 64 | $6.30K | 0.00% | +49+326.7% | Added |
| EverSource Wealth Advisors, LLC | 63 | $6.20K | 0.00% | +50+384.6% | Added |
| Allworth Financial LP | 62 | $5.92K | 0.00% | +29+87.9% | Added |
| Sterling Capital Management LLC | 51 | $5.02K | 0.00% | +1+2.0% | Added |
| Rothschild Investment LLC | 50 | $4.92K | 0.00% | −5−9.1% | Reduced |
| ORG Wealth Partners, LLC | 50 | $4.85K | 0.00% | +50 | New |
| Parallel Advisors, LLC | 48 | $4.72K | 0.00% | −126−72.4% | Reduced |
| Lindbrook Capital, LLC | 43 | $4.23K | 0.00% | −42−49.4% | Reduced |
| Huntington National Bank | 42 | $4.13K | 0.00% | +35+500.0% | Added |
| Hillsdale Investment Management Inc. | 40 | $3.94K | 0.00% | +40 | New |
| Farmers & Merchants Investments Inc | 34 | $3.35K | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 31 | $3.05K | 0.00% | −41−56.9% | Reduced |
| Steward Partners Investment Advisory, LLC | 31 | $3.05K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 31 | $3.05K | 0.00% | +27+675.0% | Added |
| LRI Investments, LLC | 28 | $2.75K | 0.00% | +28 | New |
| Bell Investment Advisors, Inc | 27 | $2.66K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 27 | $2.66K | 0.00% | +27 | New |