Glaukos Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 9.16 M | $1.03 B | 5.88% | 16.02% |
| VANGUARD GROUP INC | 01/29/2026 | 6.02 M | $679.77 M | -0.43% | 10.53% |
| PRIMECAP MANAGEMENT CO/CA/ | 02/11/2026 | 3.38 M | $381.29 M | 49.83% | 5.92% |
| JANUS HENDERSON GROUP PLC | 02/17/2026 | 3.02 M | $340.85 M | 183.40% | 5.29% |
| STATE STREET CORP | 02/13/2026 | 2.12 M | $239.64 M | 0.86% | 3.71% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 2.10 M | $237.60 M | 10.74% | 3.69% |
| ALLIANCEBERNSTEIN L.P. | 02/17/2026 | 1.64 M | $185.56 M | -5.19% | 2.87% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 1.61 M | $181.75 M | 76.23% | 2.81% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 1.35 M | $152.48 M | 209.05% | 2.36% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.32 M | $148.80 M | 0.12% | 2.30% |
| HOLOCENE ADVISORS, LP | 02/17/2026 | 1.30 M | $146.70 M | 137.51% | 2.27% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 02/09/2026 | 1.11 M | $124.98 M | 1.20% | 1.94% |
| BRAIDWELL LP | 02/17/2026 | 921.98 K | $104.10 M | 18.18% | 1.61% |
| UBS GROUP AG | 01/29/2026 | 873.94 K | $98.68 M | 315.98% | 1.53% |
| CAPITAL WORLD INVESTORS | 02/11/2026 | 850.89 K | $96.07 M | 0.00% | 1.49% |
| INVESCO LTD. | 02/19/2026 | 780.27 K | $88.10 M | 28.45% | 1.36% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 714.03 K | $80.62 M | 1.66% | 1.25% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 02/17/2026 | 702.82 K | $79.36 M | 139.33% | 1.23% |
| MORGAN STANLEY | 02/13/2026 | 670.78 K | $75.74 M | 56.15% | 1.17% |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | 02/17/2026 | 672.96 K | $75.98 M | 100.00% | 1.17% |
| NORTHERN TRUST CORP | 02/17/2026 | 587.13 K | $66.29 M | -6.46% | 1.03% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 558.29 K | $63.04 M | 100.51% | 0.98% |
| JPMORGAN CHASE & CO | 02/11/2026 | 556.48 K | $62.83 M | -16.95% | 0.97% |
| JANE STREET GROUP, LLC | 02/12/2026 | 551.50 K | $62.27 M | 56.19% | 0.96% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 538.68 K | $60.82 M | 13.42% | 0.94% |
| NORGES BANK | 02/10/2026 | 536.14 K | $60.54 M | 100.00% | 0.94% |
| RIVERBRIDGE PARTNERS LLC | 01/13/2026 | 535.17 K | $60.43 M | -6.05% | 0.94% |
| CAPITAL INTERNATIONAL INVESTORS | 02/11/2026 | 511.51 K | $57.75 M | 0.00% | 0.90% |
| WELLINGTON MANAGEMENT GROUP LLP | 02/17/2026 | 486.82 K | $54.97 M | -86.40% | 0.85% |
| AUSTRALIANSUPER PTY LTD | 02/05/2026 | 449.85 K | $50.79 M | 0.00% | 0.79% |
| LOOMIS SAYLES & CO L P | 02/12/2026 | 447.81 K | $50.56 M | 0.08% | 0.78% |
| NUVEEN, LLC | 02/12/2026 | 406.05 K | $45.85 M | 150.60% | 0.71% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 355.84 K | $40.18 M | -6.70% | 0.62% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 01/15/2026 | 355.28 K | $39.34 M | 32.82% | 0.62% |
| CHAMPLAIN INVESTMENT PARTNERS, LLC | 02/13/2026 | 333.26 K | $37.63 M | -7.02% | 0.58% |
| BROWN CAPITAL MANAGEMENT LLC | 02/17/2026 | 326.58 K | $36.87 M | -57.18% | 0.57% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 02/17/2026 | 325.00 K | $36.70 M | 225.00% | 0.57% |
| FRED ALGER MANAGEMENT, LLC | 02/17/2026 | 325.54 K | $36.76 M | 2.76% | 0.57% |
| EVENTIDE ASSET MANAGEMENT, LLC | 02/13/2026 | 289.28 K | $32.66 M | 0.00% | 0.51% |
| SOFINNOVA INVESTMENTS, INC. | 02/13/2026 | 288.13 K | $32.53 M | -7.94% | 0.50% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 274.57 K | $31.00 M | -0.95% | 0.48% |
| BELLEVUE GROUP AG | 02/17/2026 | 261.94 K | $29.58 M | 368.36% | 0.46% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 02/17/2026 | 250.00 K | $28.23 M | 774.68% | 0.44% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 243.80 K | $27.53 M | 915.83% | 0.43% |
| RHENMAN & PARTNERS ASSET MANAGEMENT AB | 02/13/2026 | 210.00 K | $23.71 M | -8.70% | 0.37% |
| C WORLDWIDE GROUP HOLDING A/S | 02/04/2026 | 207.21 K | $23.40 M | 0.00% | 0.36% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 205.46 K | $23.20 M | -14.99% | 0.36% |
| PFM HEALTH SCIENCES, LP | 02/17/2026 | 201.68 K | $22.77 M | 100.00% | 0.35% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 02/13/2026 | 198.82 K | $22.45 M | -11.13% | 0.35% |
| ROYAL BANK OF CANADA | 02/17/2026 | 191.90 K | $21.67 M | -48.06% | 0.34% |
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Glaukos Corporation institutional Ownership - FAQ's
During the previous two years, 476 institutional investors and hedge funds held shares of Glaukos Corporation. The most heavily invested institutionals were:
PRIMECAP MANAGEMENT CO/CA/: 3.37 M
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC: 1.07 M
Invesco Ltd.: 914,188
JENNISON ASSOCIATES LLC: 487,020
WESTFIELD CAPITAL MANAGEMENT CO LP: 482,219
RIVERBRIDGE PARTNERS LLC: 433,228
99.80% of Glaukos Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 74.90 M shares in the last 24 months. This purchase volume represents approximately $7.92 B in transactions.