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 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 |
|---|---|---|---|---|---|
| Avion Wealth | 2 | $0 | 0.00% | +2 | New |
| TFC Financial Management | 1 | $99 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 2 | $197 | 0.00% | +2 | New |
| Abound Wealth Management | 3 | $296 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 4 | $394 | 0.00% | +4 | New |
| Bogart Wealth, LLC | 6 | $591 | 0.00% | +6 | New |
| J.Safra Asset Management Corp | 8 | $787 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 8 | $788 | 0.00% | +8 | New |
| Wolff Wiese Magana LLC | 10 | $985 | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 9 | $1.00K | 0.00% | +6+200.0% | Added |
| Quest Partners LLC | 11 | $1.08K | 0.00% | +11 | New |
| Mirae Asset Global Investments Co., Ltd. | 14 | $1.43K | 0.00% | +14 | New |
| Stephens Consulting, LLC | 15 | $1.48K | 0.00% | +15 | New |
| Private Wealth Management Group, LLC | 16 | $1.57K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 19 | $1.87K | 0.00% | +5+35.7% | Added |
| Spire Wealth Management | 20 | $1.97K | 0.00% | −1−4.8% | Reduced |
| Principal Securities, Inc. | 14 | $2.10K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 27 | $2.66K | 0.00% | +27 | New |
| Bell Investment Advisors, Inc | 27 | $2.66K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 28 | $2.75K | 0.00% | +28 | New |
| 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 |
| Farmers & Merchants Investments Inc | 34 | $3.35K | 0.00% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 40 | $3.94K | 0.00% | +40 | New |
| Huntington National Bank | 42 | $4.13K | 0.00% | +35+500.0% | Added |
| Lindbrook Capital, LLC | 43 | $4.23K | 0.00% | −42−49.4% | Reduced |
| Parallel Advisors, LLC | 48 | $4.72K | 0.00% | −126−72.4% | Reduced |
| ORG Wealth Partners, LLC | 50 | $4.85K | 0.00% | +50 | New |
| Rothschild Investment LLC | 50 | $4.92K | 0.00% | −5−9.1% | Reduced |
| Sterling Capital Management LLC | 51 | $5.02K | 0.00% | +1+2.0% | Added |
| Allworth Financial LP | 62 | $5.92K | 0.00% | +29+87.9% | Added |
| EverSource Wealth Advisors, LLC | 63 | $6.20K | 0.00% | +50+384.6% | Added |
| Sierra Ocean, LLC | 64 | $6.30K | 0.00% | +49+326.7% | Added |
| Farther Finance Advisors, LLC | 68 | $6.60K | 0.00% | +6+9.7% | Added |
| Massmutual Trust Co FSB | 79 | $7.78K | 0.00% | +27+51.9% | Added |
| Accredited Wealth Management, LLC | 79 | $7.78K | 0.01% | +79 | New |
| Covestor Ltd | 85 | $8.00K | 0.01% | −28−24.8% | Reduced |
| Private Trust Co NA | 82 | $8.07K | 0.00% | −6−6.8% | Reduced |
| NBC Securities, Inc. | 98 | $9.00K | 0.00% | +98 | New |
| Rise Advisors, LLC | 95 | $9.35K | 0.00% | +95 | New |
| Danske Bank A/S | 100 | $9.84K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 112 | $11.0K | 0.00% | −123−52.3% | Reduced |
| Clearstead Advisors, LLC | 117 | $11.5K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 124 | $12.2K | 0.00% | +114+1,140.0% | Added |
| HighMark Wealth Management LLC | 125 | $12.3K | 0.01% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 128 | $12.6K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 154 | $15.2K | 0.00% | +142+1,183.3% | Added |
| Quarry LP | 164 | $16.1K | 0.00% | +164 | New |
| Whipplewood Advisors, LLC | 284 | $17.9K | 0.01% | +277+3,957.1% | Added |
| Skopos Labs, Inc. | 189 | $18.6K | 0.00% | +186+6,200.0% | Added |
| Jones Financial Companies LLLP | 185 | $18.9K | 0.00% | +15+8.8% | Added |
| Umb Bank N A | 206 | $20.3K | 0.00% | +92+80.7% | Added |
| WPG Advisers, LLC | 236 | $23.2K | 0.02% | +211+844.0% | Added |
| Park Place Capital Corp | 237 | $23.3K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 259 | $25.5K | 0.00% | +4+1.6% | Added |
| Bessemer Group Inc | 276 | $27.0K | 0.00% | +158+133.9% | Added |
| First Horizon Advisors, Inc. | 377 | $37.1K | 0.00% | +159+72.9% | Added |
| 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 |
| Asset Planning,Inc | 500 | $49.2K | 0.04% | −100−16.7% | Reduced |
| CWM, LLC | 541 | $53.0K | 0.00% | −53−8.9% | Reduced |
| Essex Investment Management Co LLC | 611 | $60.1K | 0.01% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 743 | $73.0K | 0.00% | −473−38.9% | Reduced |
| Picton Mahoney Asset Management | 840 | $82.0K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 865 | $85.0K | 0.00% | −527−37.9% | Reduced |
| Smartleaf Asset Management LLC | 837 | $85.4K | 0.01% | −263−23.9% | Reduced |
| SBI Securities Co., Ltd. | 904 | $89.0K | 0.00% | −114−11.2% | Reduced |
| Fifth Third Bancorp | 907 | $89.3K | 0.00% | +33+3.8% | Added |
| Walleye Capital LLC | 1,055 | $103.8K | 0.00% | +1,055 | New |
| Tower Research Capital LLC (TRC) | 1,242 | $122.2K | 0.00% | −1,155−48.2% | Reduced |
| GAMMA Investing LLC | 1,352 | $133.1K | 0.01% | −861−38.9% | Reduced |
| Van Eck Associates Corp | 1,409 | $139.0K | 0.00% | +275+24.3% | Added |
| Coldstream Capital Management Inc | 1,434 | $141.1K | 0.00% | +49+3.5% | Added |
| Bayforest Capital Ltd | 1,435 | $141.2K | 0.06% | +1,435 | New |
| Canada Pension Plan Investment Board | 1,500 | $147.6K | 0.00% | −100−6.3% | Reduced |
| Peregrine Capital Management LLC | 1,641 | $161.5K | 0.01% | 00.0% | Unchanged |
| PEAK6 LLC | 1,749 | $172.1K | 0.01% | +1,749 | New |
| Shelton Capital Management | 2,087 | $205.4K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 2,093 | $205.9K | 0.00% | +252+13.7% | Added |
| 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 |
| D. E. Shaw & Co., Inc. | 2,101 | $206.8K | 0.00% | −600−22.2% | Reduced |
| Anb Bank | 2,107 | $207.4K | 0.09% | +67+3.3% | Added |
| Capital Management Associates, Inc | 2,204 | $216.9K | 0.05% | +2,204 | New |
| Corton Capital Inc. | 2,325 | $228.8K | 0.76% | +2,325 | New |
| Nisa Investment Advisors, LLC | 2,334 | $229.7K | 0.00% | +60+2.6% | Added |
| Bridgewater Associates, LP | 2,356 | $231.9K | 0.00% | −3,464−59.5% | Reduced |
| LVW Advisors, LLC | 2,408 | $237.0K | 0.03% | +135+5.9% | Added |
| KBC Group NV | 2,416 | $238.0K | 0.00% | −10.0% | Reduced |
| Profund Advisors LLC | 2,477 | $243.8K | 0.01% | −299−10.8% | Reduced |
| High Note Wealth, LLC | 2,517 | $247.7K | 0.06% | −449−15.1% | Reduced |
| Colony Group, LLC | 2,538 | $249.8K | 0.00% | +10+0.4% | Added |
| Farallon Capital Management, L.L.C. | 2,600 | $255.9K | 0.00% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 2,614 | $257.3K | 0.10% | +2,614 | New |
| 111 Capital | 2,740 | $269.7K | 0.05% | +2,740 | New |
| New Age Alpha Advisors, LLC | 2,818 | $277.3K | 0.01% | −189−6.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,869 | $282.4K | 0.00% | −1,541−34.9% | Reduced |
| Caldwell Sutter Capital, Inc. | 2,913 | $286.7K | 0.14% | −1,000−25.6% | Reduced |
| Trust Point Inc. | 2,999 | $295.2K | 0.03% | −3,481−53.7% | Reduced |