GlaukosGKOS
13F holders, Q1 2024 (March 31)254holders
7famous investors
$94.26avg. 13F price*
At the end of Q1 2024, 254 institutions reported holding Glaukos Corp. (GKOS) in their 13F filings. The largest holders were BlackRock Inc. ($744.6M), FMR LLC ($693.7M) and Vanguard Group Inc. ($500.6M). 7 famous investors held it, including Israel Englander (0.1% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Mario Gabelli (0.0% of GAMCO Investors's portfolio).
- Company
- Glaukos Corp.
- CUSIP
- 377322102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 42 | $67.8M |
| Exits | 33 | $50.4M |
Ownership 254 holders
| BlackRock Inc. | 0.02% | Add +0.0% | 7,897,030 | $744.6M |
| FMR LLC | 0.05% | Add +26.4% | 7,356,921 | $693.7M |
| Vanguard Group Inc. | 0.01% | Add +1.4% | 5,308,897 | $500.6M |
| Brown Capital Management LLC | 3.56% | Reduce -20.9% | 2,132,847 | $201.1M |
| State Street Corp. | 0.01% | Add +0.5% | 1,825,710 | $172.1M |
| Janus Henderson Group PLC | 0.08% | Reduce -0.3% | 1,610,888 | $151.9M |
| Invesco Ltd. | 0.03% | Add +2.0% | 1,604,156 | $151.3M |
| Lord, Abbett & Co. LLC | 0.46% | Add +213.6% | 1,513,895 | $142.7M |
| Ameriprise Financial Inc. | 0.04% | Add +28.4% | 1,459,459 | $137.6M |
| Millennium Management | 0.11% | Add +29.7% | 1,327,297 | $125.2M |
| Fred Alger Management, LLC | 0.58% | Reduce -25.1% | 1,231,415 | $116.1M |
| Artisan Partners Limited Partnership | 0.17% | No change | 1,222,916 | $115.3M |
| Geode Capital Management, LLC | 0.01% | Add +3.0% | 1,037,931 | $97.9M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -0.6% | 918,156 | $86.6M |
| Primecap Management Co. | 0.06% | Add +7.4% | 848,635 | $80.0M |
| Driehaus Capital Management LLC | 0.61% | Add +10.0% | 647,997 | $61.1M |
| Morgan Stanley | 0.00% | Reduce -16.8% | 551,024 | $52.0M |
| Capital World Investors | 0.01% | No change | 550,322 | $51.9M |
| Riverbridge Partners LLC | 0.61% | Reduce -2.5% | 534,514 | $50.4M |
| Northern Trust Corp. | 0.01% | Reduce -1.8% | 532,817 | $50.2M |
| Norges Bank | 0.01% | Add +43.8% | 521,099 | $49.1M |
| New York State Common Retirement Fund | 0.06% | Add +0.3% | 514,730 | $48.5M |
| Braidwell LP | 2.40% | Add +85.7% | 450,676 | $42.5M |
| Iron Triangle Partners LP | 4.19% | Add +75.6% | 429,525 | $40.5M |
| Loomis Sayles & Co. L P | 0.06% | Reduce -2.6% | 424,724 | $40.0M |
| American Century Companies Inc. | 0.03% | Reduce -0.1% | 423,566 | $39.9M |
| Wellington Management Group LLP | 0.01% | Reduce -68.5% | 422,282 | $39.8M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.9% | 407,535 | $38.4M |
| Gilder Gagnon Howe & Co. LLC | 0.48% | Add +361.1% | 403,308 | $38.0M |
| Bank of New York Mellon Corp | 0.01% | Reduce -5.7% | 387,170 | $36.5M |
| Nuveen Asset Management, LLC | 0.01% | Reduce -8.4% | 339,361 | $32.0M |
| Principal Financial Group Inc. | 0.02% | Reduce -0.0% | 297,421 | $28.0M |
| Bank of America Corp. | 0.00% | Reduce -21.9% | 290,000 | $27.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +82.0% | 230,420 | $21.7M |
| Avidity Partners Management LP | 0.75% | New | 224,000 | $21.1M |
| Adage Capital Partners Gp, L.L.C. | 0.04% | No change | 200,000 | $18.9M |
| Royal Bank of Canada | 0.00% | Reduce -21.6% | 197,810 | $18.7M |
| C WorldWide Group Holding A/S | 0.21% | No change | 197,212 | $18.6M |
| Nomura Holdings Inc. | 0.15% | Reduce -16.4% | 193,994 | $18.3M |
| Atika Capital Management LLC | 1.85% | Add +40.0% | 175,000 | $16.5M |
| Allspring Global Investments Holdings, LLC | 0.02% | Add +127.5% | 166,054 | $15.7M |
| Renaissance Technologies | 0.02% | Reduce -4.7% | 157,992 | $14.9M |
| Keybank National Association | 0.06% | Reduce -0.1% | 142,358 | $13.4M |
| Legal & General Group Plc | 0.00% | Add +4.3% | 140,104 | $13.2M |
| Rhumbline Advisers | 0.01% | Reduce -1.5% | 136,012 | $12.8M |
| Polar Asset Management Partners Inc. | 0.39% | Add +274.2% | 116,136 | $11.0M |
| Man Group plc | 0.03% | Reduce -45.8% | 114,696 | $10.8M |
| Cubist Systematic Strategies, LLC | 0.12% | Reduce -40.5% | 112,718 | $10.6M |
| Segall Bryant & Hamill, LLC | 0.19% | Add +20.8% | 107,282 | $10.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.04% | Add +3.2% | 100,936 | $9.5M |
| Public Sector Pension Investment Board | 0.07% | Reduce -1.1% | 100,032 | $9.4M |
| Peregrine Capital Management LLC | 0.27% | Reduce -1.0% | 98,140 | $9.3M |
| Swiss National Bank | 0.01% | Add +0.6% | 91,500 | $8.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -27.5% | 89,766 | $8.5M |
| Credit Suisse AG/ | 0.01% | Add +2.3% | 87,337 | $8.2M |
| Baird Financial Group, Inc. | 0.02% | Add +180.3% | 79,910 | $7.5M |
| Pura Vida Investments, LLC | 5.07% | New | 79,000 | $7.4M |
| California Public Employees Retirement System | 0.01% | No change | 76,804 | $7.2M |
| Amundi | 0.00% | Add +1026.9% | 73,697 | $7.0M |
| Sei Investments Co. | 0.01% | Add +1.7% | 71,613 | $6.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +12.0% | 66,864 | $6.3M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -17.6% | 65,595 | $6.2M |
| Voloridge Investment Management, LLC | 0.02% | Reduce -60.5% | 65,291 | $6.2M |
| Castleark Management LLC | 0.25% | Reduce -3.9% | 64,910 | $6.1M |
| RTW Investments, LP | 0.08% | New | 58,791 | $5.5M |
| Alliancebernstein L.P. | 0.00% | Reduce -3.2% | 58,059 | $5.5M |
| Macquarie Group Ltd. | 0.01% | Reduce -2.4% | 57,390 | $5.4M |
| Bellevue Group AG | 0.08% | New | 55,926 | $5.3M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +6.8% | 55,889 | $5.3M |
| Voya Investment Management LLC | 0.01% | Reduce -31.5% | 55,012 | $5.2M |
| Prudential Financial Inc. | 0.01% | Reduce -2.1% | 54,483 | $5.1M |
| Neuberger Berman Group LLC | 0.00% | Reduce -9.1% | 53,832 | $5.1M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -39.4% | 52,411 | $4.9M |
| Blair William & Co. | 0.01% | Add +6.1% | 49,990 | $4.7M |
| Allianz Asset Management GmbH | 0.01% | Reduce -11.9% | 49,364 | $4.7M |
| Taylor Frigon Capital Management LLC | 2.19% | Reduce -1.0% | 48,820 | $4.6M |
| New York State Teachers Retirement System | 0.01% | No change | 48,343 | $4.6M |
| Jane Street Group, LLC | 0.01% | Reduce -58.1% | 47,303 | $4.5M |
| California State Teachers Retirement System | 0.01% | Reduce -5.2% | 46,458 | $4.4M |
| D. E. Shaw & Co. | 0.01% | Reduce -84.4% | 42,716 | $4.0M |
| Texas Permanent School Fund Corp. | 0.03% | Add +1.5% | 42,709 | $4.0M |
| Barclays PLC | 0.00% | Reduce -74.0% | 42,529 | $4.0M |
| Thrivent Financial for Lutherans | 0.01% | Reduce -2.5% | 42,335 | $4.0M |
| Lisanti Capital Growth, LLC | 0.97% | New | 42,095 | $4.0M |
| Nicholas Investment Partners, LP | 0.42% | Add +39.4% | 39,416 | $3.7M |
| Point72 Europe (London) LLP | 0.34% | New | 38,500 | $3.6M |
| UBS Group AG | 0.00% | Add +1.5% | 37,682 | $3.6M |
| Duality Advisers, LP | 0.34% | New | 36,869 | $3.5M |
| Informed Momentum Co LLC | 0.54% | Reduce -20.4% | 36,868 | $3.5M |
| BNP Paribas Financial Markets | 0.00% | Reduce -61.3% | 36,019 | $3.4M |
| Citadel Advisors | 0.00% | Reduce -69.8% | 35,948 | $3.4M |
| Citigroup Inc. | 0.00% | Add +23.0% | 35,520 | $3.3M |
| First Trust Advisors LP | 0.00% | Reduce -31.2% | 35,252 | $3.3M |
| Boothbay Fund Management, LLC | 0.10% | New | 34,087 | $3.2M |
| Natixis Advisors, LLC | 0.01% | Reduce -14.8% | 33,139 | $3.1M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -27.4% | 30,428 | $2.9M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -90.3% | 30,364 | $2.9M |
| State of Alaska, Department of Revenue | 0.03% | Reduce -0.9% | 29,729 | $2.8M |
| State of Wisconsin Investment Board | 0.01% | Reduce -3.5% | 29,230 | $2.8M |
| Illinois Municipal Retirement Fund | 0.04% | Reduce -1.9% | 28,781 | $2.7M |
"% of holder's portfolio" is GKOS's weight in each manager's 13F, not the share of Glaukos Corp. the manager owns.