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 2023
Institutional positions in GLAUKOS Corp as of Jun 30, 2023. 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
- 220
- +18 vs. Q1 2023
- Shares held
- 48.5M
- +1.15M (+2.4%) vs. Q1 2023
- Total value
- $3.45B
- +$1.08B (+45.5%) vs. Q1 2023
- New holders
- 34
- 76 more added
- Sold out
- 16
- 80 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $71 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 3 | $214 | 0.00% | 00.0% | Unchanged |
| American National Bank | 3 | $214 | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 42 | $242 | 0.00% | +42 | New |
| Hollencrest Capital Management | 5 | $356 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 6 | $428 | 0.00% | +6 | New |
| Parallel Advisors, LLC | 7 | $498 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 8 | $570 | 0.00% | −12−60.0% | Reduced |
| Bell Investment Advisors, Inc | 11 | $784 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 13 | $1.00K | 0.00% | −9−40.9% | Reduced |
| Lindbrook Capital, LLC | 19 | $1.35K | 0.00% | +5+35.7% | Added |
| Global Retirement Partners, LLC | 22 | $1.57K | 0.00% | −6−21.4% | Reduced |
| Caldwell Sutter Capital, Inc. | 25 | $1.78K | 0.00% | +25 | New |
| Farmers & Merchants Investments Inc | 34 | $2.42K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 37 | $2.63K | 0.00% | +37 | New |
| Bessemer Group Inc | 39 | $3.00K | 0.00% | +39 | New |
| GWM Advisors LLC | 47 | $3.35K | 0.00% | −1,346−96.6% | Reduced |
| Proequities, Inc. | 76 | $5.41K | 0.00% | −340−81.7% | Reduced |
| Hanseatic Management Services Inc | 85 | $6.00K | 0.01% | +85 | New |
| Venturi Wealth Management, LLC | 85 | $6.05K | 0.00% | +85 | New |
| Beacon Capital Management, LLC | 100 | $7.12K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 129 | $9.19K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 171 | $12.2K | 0.00% | +10+6.2% | Added |
| GPS Wealth Strategies Group, LLC | 181 | $12.9K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 200 | $14.0K | 0.00% | 00.0% | Unchanged |
| Global Wealth Strategies & Associates | 204 | $14.5K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 254 | $18.1K | 0.00% | −4−1.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 300 | $21.4K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 302 | $21.5K | 0.01% | 00.0% | Unchanged |
| Elequin Capital LP | 320 | $22.8K | 0.01% | +320 | New |
| CWM, LLC | 338 | $24.0K | 0.00% | +24+7.6% | Added |
| First Horizon Advisors, Inc. | 349 | $24.9K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 375 | $26.7K | 0.02% | −108−22.4% | Reduced |
| Quadrant Capital Group LLC | 410 | $29.2K | 0.00% | +71+20.9% | Added |
| Silverarc Capital Management, LLC | 1,000 | $71.2K | 0.02% | +1,000 | New |
| Fifth Third Bancorp | 1,163 | $82.8K | 0.00% | +9+0.8% | Added |
| Tower Research Capital LLC (TRC) | 1,183 | $84.2K | 0.00% | −55−4.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,557 | $110.9K | 0.00% | +345+28.5% | Added |
| State of Wyoming | 1,565 | $111.4K | 0.03% | +342+28.0% | Added |
| Van Eck Associates Corp | 1,859 | $132.0K | 0.00% | −656−26.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,919 | $136.7K | 0.00% | +399+26.3% | Added |
| PEAK6 Investments LLC | 2,207 | $157.2K | 0.01% | +2,207 | New |
| STRS Ohio | 2,400 | $170.0K | 0.00% | +2,400 | New |
| Metropolitan Life Insurance Co | 2,561 | $182.4K | 0.01% | +97+3.9% | Added |
| FMR LLC | 2,829 | $201.5K | 0.00% | −130−4.4% | Reduced |
| Profund Advisors LLC | 2,877 | $204.9K | 0.01% | +2,877 | New |
| Essex Investment Management Co LLC | 2,884 | $205.4K | 0.03% | −10,829−79.0% | Reduced |
| Cetera Advisor Networks LLC | 2,923 | $208.1K | 0.00% | +2,923 | New |
| Stifel Financial Corp | 3,202 | $228.0K | 0.00% | +3,202 | New |
| Quantum Private Wealth, LLC | 3,355 | $238.9K | 0.11% | +3,355 | New |
| Teacher Retirement System of Texas | 3,446 | $245.0K | 0.00% | −1,860−35.1% | Reduced |
| Wrapmanager Inc | 3,558 | $253.4K | 0.08% | −713−16.7% | Reduced |
| KBC Group NV | 3,563 | $254.0K | 0.00% | −367−9.3% | Reduced |
| State of Wisconsin Investment Board | 3,596 | $256.1K | 0.00% | −2,413−40.2% | Reduced |
| Holocene Advisors, LP | 3,627 | $258.3K | 0.00% | +3,627 | New |
| Two Sigma Securities, LLC | 3,700 | $263.5K | 0.02% | +3,700 | New |
| Two Sigma Advisers, LP | 3,800 | $270.6K | 0.00% | +3,800 | New |
| Ameritas Investment Partners, Inc. | 3,871 | $275.7K | 0.01% | +294+8.2% | Added |
| Wolverine Trading, LLC | 3,895 | $275.8K | 0.00% | +3,895 | New |
| Crossmark Global Holdings, Inc. | 3,876 | $296.0K | 0.01% | −321−7.6% | Reduced |
| FORA Capital, LLC | 4,285 | $305.1K | 0.04% | +4,285 | New |
| Engineers Gate Manager LP | 4,296 | $305.9K | 0.01% | −5,974−58.2% | Reduced |
| The PNC Financial Services Group, Inc. | 4,353 | $310.0K | 0.00% | +200+4.8% | Added |
| CWM Advisors, LLC | 4,403 | $313.5K | 0.04% | −1,031−19.0% | Reduced |
| Spouting Rock Asset Management, LLC | 4,467 | $318.1K | 0.12% | −1,786−28.6% | Reduced |
| Commonwealth Equity Services, LLC | 4,623 | $329.0K | 0.00% | −425−8.4% | Reduced |
| US Bancorp | 4,864 | $346.4K | 0.00% | −76−1.5% | Reduced |
| Jump Financial, LLC | 4,939 | $351.7K | 0.01% | +4,939 | New |
| Pictet Asset Management SA | 5,043 | $359.1K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 5,147 | $366.0K | 0.00% | −3,348−39.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,199 | $370.2K | 0.07% | +5,199 | New |
| Banque Cantonale Vaudoise | 5,503 | $392.0K | 0.02% | +5,503 | New |
| Cubist Systematic Strategies, LLC | 5,558 | $395.8K | 0.00% | +5,558 | New |
| Everence Capital Management Inc | 7,100 | $405.0K | 0.03% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 5,770 | $410.9K | 0.02% | 00.0% | Unchanged |
| Mariner, LLC | 5,807 | $413.5K | 0.00% | +183+3.3% | Added |
| Baker Tilly Wealth Management, LLC | 5,934 | $422.6K | 0.04% | 00.0% | Unchanged |
| Amundi | 6,065 | $422.7K | 0.00% | −668−9.9% | Reduced |
| Public Employees Retirement Association of Colorado | 6,246 | $445.0K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 6,595 | $469.6K | 0.00% | −197−2.9% | Reduced |
| Trexquant Investment LP | 6,864 | $488.8K | 0.01% | +6,864 | New |
| ProShare Advisors LLC | 7,511 | $534.9K | 0.00% | +402+5.7% | Added |
| Quantbot Technologies LP | 7,567 | $538.8K | 0.04% | +1,696+28.9% | Added |
| Centiva Capital, LP | 7,681 | $547.0K | 0.03% | +3,399+79.4% | Added |
| Victory Capital Management Inc | 8,248 | $587.3K | 0.00% | +295+3.7% | Added |
| Bank of Montreal | 8,246 | $589.5K | 0.00% | −18,819−69.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,018 | $642.2K | 0.00% | +752+9.1% | Added |
| Gamco Investors, Inc. Et Al | 9,119 | $649.4K | 0.01% | +411+4.7% | Added |
| Los Angeles Capital Management LLC | 9,376 | $667.7K | 0.00% | +9,376 | New |
| Mutual of America Capital Management LLC | 9,417 | $670.6K | 0.01% | −406−4.1% | Reduced |
| Handelsbanken Fonder AB | 10,300 | $733.0K | 0.00% | 00.0% | Unchanged |
| Putnam Investments LLC | 10,331 | $735.7K | 0.00% | −321−3.0% | Reduced |
| Raymond James & Associates | 10,845 | $772.3K | 0.00% | −1,257−10.4% | Reduced |
| BNP Paribas Arbitrage, SA | 12,759 | $908.6K | 0.00% | −6,945−35.2% | Reduced |
| Arizona State Retirement System | 12,776 | $909.8K | 0.01% | −1,046−7.6% | Reduced |
| Squarepoint Ops LLC | 13,101 | $932.9K | 0.01% | −3,832−22.6% | Reduced |
| State Board of Administration of Florida Retirement System | 13,311 | $947.9K | 0.00% | −1,430−9.7% | Reduced |
| Blair William & Co | 13,666 | $973.2K | 0.00% | +100+0.7% | Added |
| Susquehanna International Group, LLP | 13,785 | $981.6K | 0.00% | −76,451−84.7% | Reduced |