Definium Therapeutics Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 11.23 M | $528.39 M | 32.46% | 10.15% |
| AVORO CAPITAL ADVISORS LLC | 08/14/2026 | 7.19 M | $338.17 M | 43.78% | 6.49% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 6.85 M | $322.00 M | 15.79% | 6.18% |
| JUPITER TOPCO LLC | 08/14/2026 | 5.62 M | $264.00 M | 100.00% | 5.07% |
| CAPITAL WORLD INVESTORS | 08/12/2026 | 5.37 M | $252.50 M | 100.00% | 4.85% |
| FMR LLC | 08/13/2026 | 4.75 M | $223.58 M | 162.65% | 4.29% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 4.65 M | $218.83 M | 6,545.67% | 4.20% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 3.64 M | $171.48 M | 46.06% | 3.29% |
| STATE STREET CORP | 09/22/2026 | 3.07 M | $144.20 M | 24.01% | 2.82% |
| CAPITAL INTERNATIONAL INVESTORS | 08/12/2026 | 2.96 M | $139.40 M | 100.00% | 2.68% |
| OCTAGON CAPITAL ADVISORS LP | 08/14/2026 | 2.95 M | $138.77 M | 20.90% | 2.67% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 2.95 M | $138.76 M | 126.08% | 2.67% |
| DEEP TRACK CAPITAL, LP | 08/14/2026 | 2.75 M | $129.36 M | -8.33% | 2.48% |
| COMMODORE CAPITAL LP | 08/14/2026 | 2.00 M | $94.08 M | 0.00% | 1.81% |
| ALLIANCEBERNSTEIN L.P. | 08/14/2026 | 1.80 M | $34.08 M | 1,866.44% | 1.63% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 1.80 M | $84.71 M | 7.49% | 1.63% |
| CITADEL ADVISORS LLC | 09/02/2026 | 1.69 M | $79.43 M | 26.63% | 1.53% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 1.65 M | $77.54 M | 88.90% | 1.49% |
| RA CAPITAL MANAGEMENT, L.P. | 08/14/2026 | 1.50 M | $70.56 M | 100.00% | 1.36% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.49 M | $69.92 M | 35.50% | 1.34% |
| SIREN, L.L.C. | 08/13/2026 | 1.42 M | $66.77 M | 54.38% | 1.28% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 1.39 M | $65.22 M | 65.05% | 1.25% |
| MARSHALL WACE, LLP | 08/13/2026 | 1.30 M | $61.10 M | 8.17% | 1.17% |
| NORTHERN TRUST CORP | 08/13/2026 | 1.17 M | $55.00 M | 46.34% | 1.06% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 1.15 M | $54.02 M | 18.80% | 1.04% |
| NUVEEN, LLC | 08/11/2026 | 1.11 M | $51.99 M | 58.33% | 1.00% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 1.08 M | $50.97 M | 33.99% | 0.98% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 1.08 M | $50.97 M | 100.00% | 0.98% |
| WOODLINE PARTNERS LP | 08/14/2026 | 1.00 M | $47.21 M | 33.32% | 0.91% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 08/14/2026 | 1.00 M | $47.04 M | -13.04% | 0.90% |
| BOXER CAPITAL MANAGEMENT, LLC | 08/14/2026 | 998.50 K | $46.97 M | 66.83% | 0.90% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 921.82 K | $43.36 M | -23.28% | 0.83% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 897.66 K | $42.23 M | -29.55% | 0.81% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 827.69 K | $38.93 M | 43.71% | 0.75% |
| HOLOCENE ADVISORS, LP | 08/14/2026 | 796.57 K | $37.47 M | -27.05% | 0.72% |
| AWM INVESTMENT COMPANY, INC. | 08/14/2026 | 784.80 K | $36.92 M | -27.12% | 0.71% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 777.27 K | $36.56 M | 3.23% | 0.70% |
| POLAR CAPITAL HOLDINGS PLC | 08/14/2026 | 777.25 K | $36.56 M | 100.00% | 0.70% |
| EVENTIDE ASSET MANAGEMENT, LLC | 08/14/2026 | 710.00 K | $33.40 M | 3.47% | 0.64% |
| NEUBERGER BERMAN GROUP LLC | 08/13/2026 | 687.54 K | $32.34 M | 415.52% | 0.62% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 682.90 K | $32.12 M | 60.28% | 0.62% |
| CANDRIAM S.C.A. | 08/13/2026 | 614.43 K | $28.87 M | -52.50% | 0.56% |
| ARROWMARK COLORADO HOLDINGS LLC | 08/13/2026 | 564.07 K | $26.53 M | -64.63% | 0.51% |
| CATALIO CAPITAL MANAGEMENT, LP | 08/14/2026 | 562.67 K | $26.47 M | -45.79% | 0.51% |
| BLACKSTONE INC. | 08/14/2026 | 561.61 K | $26.42 M | 10.41% | 0.51% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 08/14/2026 | 550.00 K | $25.87 M | 37.50% | 0.50% |
| BAMCO INC /NY/ | 08/14/2026 | 520.11 K | $24.47 M | 100.00% | 0.47% |
| UBS GROUP AG | 08/13/2026 | 499.47 K | $23.49 M | 1.11% | 0.45% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 486.22 K | $22.87 M | 100.00% | 0.44% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 483.98 K | $22.77 M | 175.79% | 0.44% |
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Definium Therapeutics Inc. institutional Ownership - FAQ's
During the previous two years, 399 institutional investors and hedge funds held shares of Definium Therapeutics Inc.. The most heavily invested institutionals were:
Farther Finance Advisors, LLC: 12,338
GAMMA Investing LLC: 1,555
MASSMUTUAL TRUST CO FSB/ADV: 448
Versant Capital Management, Inc: 90
BlackRock, Inc.: 11.23 M
Avoro Capital Advisors LLC: 7.19 M
104.72% of Definium Therapeutics Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 119.48 M shares in the last 24 months. This purchase volume represents approximately $2.19 B in transactions.