Glaukos Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 11/12/2025 | 8.66 M | $705.88 M | -0.79% | 15.21% |
| VANGUARD GROUP INC | 11/07/2025 | 6.05 M | $493.09 M | -1.07% | 10.62% |
| WELLINGTON MANAGEMENT GROUP LLP | 11/14/2025 | 3.58 M | $292.00 M | 10.36% | 6.29% |
| PRIMECAP MANAGEMENT CO/CA/ | 11/12/2025 | 2.25 M | $183.80 M | 23.29% | 3.96% |
| STATE STREET CORP | 11/14/2025 | 2.10 M | $171.61 M | 0.67% | 3.70% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 1.90 M | $154.97 M | -4.95% | 3.34% |
| ALLIANCEBERNSTEIN L.P. | 11/14/2025 | 1.73 M | $141.36 M | 38.47% | 3.05% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 1.32 M | $107.34 M | -1.09% | 2.31% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 11/12/2025 | 1.23 M | $100.44 M | 5.46% | 2.16% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 11/12/2025 | 1.09 M | $89.19 M | -3.73% | 1.92% |
| JANUS HENDERSON GROUP PLC | 11/14/2025 | 1.07 M | $86.87 M | -2.02% | 1.87% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 913.41 K | $74.49 M | 100.00% | 1.60% |
| CAPITAL WORLD INVESTORS | 11/13/2025 | 850.89 K | $69.39 M | 0.00% | 1.49% |
| BRAIDWELL LP | 11/14/2025 | 780.16 K | $63.62 M | 29.29% | 1.37% |
| BROWN CAPITAL MANAGEMENT LLC | 11/04/2025 | 762.76 K | $62.20 M | -33.04% | 1.34% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 702.38 K | $57.28 M | 0.27% | 1.23% |
| POINT72 ASSET MANAGEMENT, L.P. | 11/14/2025 | 690.72 K | $56.33 M | -3.97% | 1.21% |
| JPMORGAN CHASE & CO | 11/26/2025 | 670.08 K | $54.65 M | 4.30% | 1.18% |
| NORTHERN TRUST CORP | 11/14/2025 | 627.66 K | $51.19 M | -1.16% | 1.10% |
| INVESCO LTD. | 11/13/2025 | 607.44 K | $49.54 M | -39.08% | 1.07% |
| MACQUARIE GROUP LTD | 11/13/2025 | 600.23 K | $48.95 M | 712.94% | 1.05% |
| RIVERBRIDGE PARTNERS LLC | 10/14/2025 | 569.64 K | $46.45 M | 41.01% | 1.00% |
| HOLOCENE ADVISORS, LP | 11/14/2025 | 547.05 K | $44.61 M | -47.69% | 0.96% |
| CAPITAL INTERNATIONAL INVESTORS | 11/13/2025 | 511.51 K | $41.71 M | 107.48% | 0.90% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 474.93 K | $38.73 M | 66.27% | 0.83% |
| CLEARBRIDGE INVESTMENTS, LLC | 11/13/2025 | 471.55 K | $38.46 M | -1.51% | 0.83% |
| AUSTRALIANSUPER PTY LTD | 11/12/2025 | 449.85 K | $36.68 M | 10.77% | 0.79% |
| LOOMIS SAYLES & CO L P | 11/13/2025 | 447.43 K | $36.49 M | -24.63% | 0.79% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 436.97 K | $35.63 M | -22.10% | 0.77% |
| MORGAN STANLEY | 11/14/2025 | 429.58 K | $35.03 M | -13.45% | 0.75% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 11/14/2025 | 395.65 K | $32.27 M | 100.00% | 0.70% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 381.39 K | $31.10 M | -2.84% | 0.67% |
| ROYAL BANK OF CANADA | 11/14/2025 | 369.44 K | $30.13 M | 88.13% | 0.65% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 11/14/2025 | 367.53 K | $29.97 M | 87.17% | 0.65% |
| CHAMPLAIN INVESTMENT PARTNERS, LLC | 11/12/2025 | 358.42 K | $29.23 M | -1.27% | 0.63% |
| JANE STREET GROUP, LLC | 11/14/2025 | 353.10 K | $28.80 M | 0.00% | 0.62% |
| IRON TRIANGLE PARTNERS LP | 11/14/2025 | 342.80 K | $27.96 M | 26.42% | 0.60% |
| GILDER GAGNON HOWE & CO LLC | 11/14/2025 | 334.53 K | $27.28 M | -52.25% | 0.59% |
| MARSHALL WACE, LLP | 11/13/2025 | 324.53 K | $26.47 M | 40.68% | 0.57% |
| FRED ALGER MANAGEMENT, LLC | 11/14/2025 | 316.80 K | $25.84 M | -25.63% | 0.56% |
| SOFINNOVA INVESTMENTS, INC. | 11/14/2025 | 312.99 K | $25.52 M | 100.00% | 0.55% |
| JANE STREET GROUP, LLC | 11/14/2025 | 307.18 K | $25.05 M | 256.48% | 0.54% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 11/12/2025 | 293.67 K | $23.95 M | 2.24% | 0.52% |
| EVENTIDE ASSET MANAGEMENT, LLC | 11/14/2025 | 289.28 K | $23.59 M | 31.05% | 0.51% |
| D. E. SHAW & CO., INC. | 11/14/2025 | 278.44 K | $22.71 M | 100.00% | 0.49% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 277.20 K | $22.61 M | -2.18% | 0.49% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 10/20/2025 | 267.50 K | $22.25 M | -4.74% | 0.47% |
| FREESTONE GROVE PARTNERS LP | 11/14/2025 | 263.89 K | $21.52 M | 20.05% | 0.46% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 241.68 K | $19.71 M | -27.61% | 0.42% |
| COMERICA BANK | 11/14/2025 | 241.65 K | $19.71 M | 7.31% | 0.42% |
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Glaukos Corporation institutional Ownership - FAQ's
During the previous two years, 437 institutional investors and hedge funds held shares of Glaukos Corporation. The most heavily invested institutionals were:
BlackRock, Inc.: 8.66 M
VANGUARD GROUP INC: 6.05 M
WELLINGTON MANAGEMENT GROUP LLP: 3.58 M
PRIMECAP MANAGEMENT CO/CA/: 2.25 M
STATE STREET CORP: 2.1 M
AMERIPRISE FINANCIAL INC: 1.9 M
98.23% of Glaukos Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 70.64 M shares in the last 24 months. This purchase volume represents approximately $7.69 B in transactions.