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 $8.46B in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in GLAUKOS Corp as of Sep 30, 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
- 222
- +26 vs. Q2 2022
- Shares held
- 46.0M
- +945.9K (+2.1%) vs. Q2 2022
- Total value
- $2.45B
- +$401.5M (+19.6%) vs. Q2 2022
- New holders
- 45
- 90 more added
- Sold out
- 19
- 58 more reduced
3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | $8.46B |
| Q1 2026 | 336 | $6.25B |
| Q4 2025 | 332 | $6.45B |
| Q3 2025 | 315 | $4.62B |
| Q2 2025 | 298 | $6.32B |
| Q1 2025 | 317 | $5.73B |
| Q4 2024 | 322 | $8.57B |
| Q3 2024 | 315 | $7.20B |
| Q2 2024 | 282 | $6.58B |
| Q1 2024 | 254 | $5.15B |
| Q4 2023 | 246 | $4.15B |
| Q3 2023 | 233 | $3.80B |
| Q2 2023 | 220 | $3.51B |
| Q1 2023 | 203 | $2.39B |
| Q4 2022 | 215 | $2.07B |
| Q3 2022 | 222 | $2.45B |
| Q2 2022 | 199 | $2.05B |
| Q1 2022 | 211 | $2.50B |
| Q4 2021 | 208 | $1.97B |
| Q3 2021 | 206 | $2.13B |
| Q2 2021 | 219 | $4.10B |
| Q1 2021 | 217 | $4.13B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding GLAUKOS Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,646,573 | $407.1M | 0.01% | +123,027+1.6% | Added |
| Vanguard Group Inc | 5,380,720 | $286.5M | 0.01% | +23,473+0.4% | Added |
| Wellington Management Group LLP | 3,605,378 | $191.9M | 0.04% | −817,875−18.5% | Reduced |
| Janus Henderson Group PLC | 3,162,618 | $168.4M | 0.06% | +1,291,351+69.0% | Added |
| Brown Capital Management LLC | 2,859,654 | $152.2M | 2.13% | +209,589+7.9% | Added |
| Artisan Partners Limited Partnership | 1,965,985 | $104.7M | 0.18% | +3,760+0.2% | Added |
| State Street Corp | 1,695,772 | $90.3M | 0.01% | −2,485−0.1% | Reduced |
| Fred Alger Management, LLC | 1,402,110 | $74.6M | 0.38% | +358,360+34.3% | Added |
| Lord, Abbett & Co. LLC | 1,146,815 | $61.1M | 0.22% | +1,146,815 | New |
| Geode Capital Management, LLC | 798,770 | $42.5M | 0.01% | +16,753+2.1% | Added |
| Capital World Investors | 750,322 | $39.9M | 0.01% | 00.0% | Unchanged |
| Pura Vida Investments, LLC | 704,412 | $37.5M | 5.65% | −92,188−11.6% | Reduced |
| Citadel Advisors LLC | 668,182 | $35.6M | 0.04% | +660,498+8,595.8% | Added |
| Riverbridge Partners LLC | 611,660 | $32.6M | 0.48% | −644,142−51.3% | Reduced |
| Polar Asset Management Partners Inc. | 593,508 | $31.6M | 0.42% | +325,400+121.4% | Added |
| Primecap Management Co | 537,890 | $28.6M | 0.03% | −3,480−0.6% | Reduced |
| Northern Trust Corp | 532,154 | $28.3M | 0.01% | +290.0% | Added |
| Dimensional Fund Advisors LP | 530,668 | $28.3M | 0.01% | +149,548+39.2% | Added |
| Morgan Stanley | 512,185 | $27.3M | 0.00% | +5,475+1.1% | Added |
| Bank of New York Mellon Corp | 470,804 | $25.1M | 0.01% | +12,604+2.8% | Added |
| Point72 Asset Management, L.P. | 452,400 | $24.1M | 0.10% | −869,502−65.8% | Reduced |
| Balyasny Asset Management LLC | 450,275 | $24.0M | 0.09% | −37,616−7.7% | Reduced |
| New York State Common Retirement Fund | 429,298 | $22.9M | 0.03% | +1,909+0.4% | Added |
| Norges Bank | 422,661 | $22.5M | 0.01% | +12,406+3.0% | Added |
| Millennium Management LLC | 370,295 | $19.7M | 0.02% | +251,352+211.3% | Added |
| Bank of America Corp | 363,818 | $19.4M | 0.00% | +37,693+11.6% | Added |
| Camber Capital Management LP | 350,000 | $18.6M | 0.62% | +162,978+87.1% | Added |
| Goldman Sachs Group Inc | 347,966 | $18.5M | 0.01% | +24,499+7.6% | Added |
| Charles Schwab Investment Management Inc | 344,254 | $18.3M | 0.01% | +11,573+3.5% | Added |
| Adage Capital Partners GP, L.L.C. | 327,000 | $17.4M | 0.04% | +327,000 | New |
| Principal Financial Group Inc | 309,427 | $16.5M | 0.01% | −17,262−5.3% | Reduced |
| Nomura Holdings Inc | 231,639 | $12.4M | 0.12% | −261,343−53.0% | Reduced |
| Citigroup Inc | 231,348 | $12.3M | 0.02% | +210,752+1,023.3% | Added |
| Invesco Ltd. | 210,856 | $11.2M | 0.00% | +4,663+2.3% | Added |
| JPMorgan Chase & Co | 200,161 | $10.7M | 0.00% | +53,739+36.7% | Added |
| C WorldWide Group Holding A/S | 197,212 | $10.5M | 0.14% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 194,550 | $10.4M | 0.00% | −4,330−2.2% | Reduced |
| Royal Bank of Canada | 191,277 | $10.2M | 0.00% | +1,680+0.9% | Added |
| Nuveen Asset Management, LLC | 178,394 | $9.50M | 0.00% | +25,170+16.4% | Added |
| Voloridge Investment Management, LLC | 169,787 | $9.04M | 0.05% | +47,838+39.2% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 169,255 | $9.01M | 0.76% | +21,513+14.6% | Added |
| Legal & General Group Plc | 167,171 | $8.90M | 0.00% | −17,474−9.5% | Reduced |
| Keybank National Association | 142,288 | $7.58M | 0.04% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 133,382 | $7.10M | 0.06% | −3,312−2.4% | Reduced |
| Rhumbline Advisers | 129,433 | $6.89M | 0.01% | +5,657+4.6% | Added |
| Moore Capital Management, LP | 120,524 | $6.42M | 0.18% | +3,654+3.1% | Added |
| Swiss National Bank | 112,200 | $5.97M | 0.00% | +1,400+1.3% | Added |
| Renaissance Technologies LLC | 103,200 | $5.49M | 0.01% | +28,700+38.5% | Added |
| California Public Employees Retirement System | 97,292 | $5.18M | 0.00% | +9,290+10.6% | Added |
| Altium Capital Management LP | 97,000 | $5.16M | 1.94% | −17,000−14.9% | Reduced |
| Rhenman & Partners Asset Management AB | 85,000 | $4.77M | 0.50% | −4,991−5.5% | Reduced |
| Bridgewater Associates, LP | 88,940 | $4.74M | 0.02% | −4,771−5.1% | Reduced |
| Public Sector Pension Investment Board | 87,246 | $4.64M | 0.04% | −274−0.3% | Reduced |
| Jane Street Group, LLC | 77,552 | $4.13M | 0.01% | +18,779+32.0% | Added |
| Alliancebernstein L.P. | 68,352 | $3.64M | 0.00% | +100+0.1% | Added |
| Taylor Frigon Capital Management LLC | 68,100 | $3.63M | 1.89% | −27,865−29.0% | Reduced |
| Envestnet Asset Management Inc | 67,477 | $3.59M | 0.00% | +22,227+49.1% | Added |
| Susquehanna Fundamental Investments, LLC | 64,415 | $3.43M | 0.06% | +64,415 | New |
| Stamina Capital Management LP | 61,178 | $3.26M | 2.33% | +61,178 | New |
| Allianz Asset Management GmbH | 60,801 | $3.24M | 0.01% | +60,801 | New |
| California State Teachers Retirement System | 58,797 | $3.13M | 0.01% | −1,061−1.8% | Reduced |
| Great West Life Assurance Co | 57,453 | $3.06M | 0.01% | +10,982+23.6% | Added |
| Credit Suisse AG | 56,529 | $3.01M | 0.00% | +5,433+10.6% | Added |
| Castleark Management LLC | 54,150 | $2.88M | 0.16% | −1,250−2.3% | Reduced |
| Walleye Capital LLC | 52,519 | $2.80M | 0.06% | +43,266+467.6% | Added |
| Essex Investment Management Co LLC | 51,775 | $2.76M | 0.44% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 50,750 | $2.70M | 0.00% | −10,650−17.3% | Reduced |
| New York State Teachers Retirement System | 49,843 | $2.65M | 0.01% | +2,200+4.6% | Added |
| Thrivent Financial for Lutherans | 49,202 | $2.62M | 0.01% | +2,698+5.8% | Added |
| Granite Investment Partners, LLC | 48,185 | $2.56M | 0.11% | +512+1.1% | Added |
| Prudential Financial Inc | 48,024 | $2.56M | 0.00% | −140−0.3% | Reduced |
| State of New Jersey Common Pension Fund D | 46,499 | $2.48M | 0.01% | −11,247−19.5% | Reduced |
| SG Americas Securities, LLC | 45,527 | $2.42M | 0.04% | +18,301+67.2% | Added |
| First Trust Advisors LP | 45,055 | $2.40M | 0.00% | +45,055 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 43,367 | $2.31M | 0.02% | +217+0.5% | Added |
| Voya Investment Management LLC | 42,104 | $2.24M | 0.00% | +21,901+108.4% | Added |
| Tudor Investment Corp Et Al | 41,132 | $2.19M | 0.05% | +25,816+168.6% | Added |
| Twinbeech Capital LP | 40,529 | $2.16M | 0.06% | +40,529 | New |
| Truist Financial Corp | 39,228 | $2.09M | 0.00% | +14,135+56.3% | Added |
| Yousif Capital Management, LLC | 38,566 | $2.05M | 0.03% | −286−0.7% | Reduced |
| Comerica Bank | 36,309 | $1.97M | 0.02% | −3,890−9.7% | Reduced |
| SEI Investments Co | 36,107 | $1.92M | 0.00% | +9,458+35.5% | Added |
| Texas Permanent School Fund | 34,234 | $1.82M | 0.03% | +78+0.2% | Added |
| Jacobs Levy Equity Management, Inc | 34,081 | $1.81M | 0.01% | +34,081 | New |
| State of Tennessee, Treasury Department | 33,959 | $1.81M | 0.01% | +1,731+5.4% | Added |
| Teachers Retirement System of the State of Kentucky | 33,699 | $1.79M | 0.02% | +33,699 | New |
| Man Group plc | 33,666 | $1.79M | 0.01% | +33,666 | New |
| State of Alaska, Department of Revenue | 32,971 | $1.75M | 0.02% | −2,838−7.9% | Reduced |
| UBS Oconnor LLC | 32,692 | $1.74M | 0.02% | −7,800−19.3% | Reduced |
| Susquehanna International Group, LLP | 32,301 | $1.72M | 0.00% | +15,658+94.1% | Added |
| EFG Asset Management (North America) Corp. | 31,179 | $1.66M | 0.38% | +7,371+31.0% | Added |
| Squarepoint Ops LLC | 30,828 | $1.64M | 0.01% | +30,828 | New |
| Price T Rowe Associates Inc | 29,808 | $1.59M | 0.00% | +3,917+15.1% | Added |
| Baird Financial Group, Inc. | 27,765 | $1.48M | 0.00% | +25+0.1% | Added |
| Exchange Traded Concepts, LLC | 27,579 | $1.47M | 0.05% | −13,070−32.2% | Reduced |
| American International Group, Inc. | 25,196 | $1.34M | 0.01% | +291+1.2% | Added |
| MetLife Investment Management | 25,057 | $1.33M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 24,015 | $1.28M | 0.00% | −4,420−15.5% | Reduced |
| Evoke Wealth, LLC | 23,337 | $1.24M | 0.05% | +19,045+443.7% | Added |
| Amalgamated Bank | 22,869 | $1.22M | 0.01% | +376+1.7% | Added |