DFTX · Company research
Definium Therapeutics, Inc. Common Shares (DFTX): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableBasic Materials
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| ORBIMED ADVISORS LLC | 1055951 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 365400 | 17188416 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Nykredit A/S | 1847328 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 947 | 44547 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Larson Financial Group LLC | 1731061 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 541 | 25449 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FIFTH THIRD BANCORP | 35527 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3300 | 155232 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| RTW INVESTMENTS, LP | 1493215 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 400000 | 18816000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Y-Intercept (Hong Kong) Ltd | 1772875 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 54466 | 2562081 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| MAI Capital Management | 1040197 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4651 | 218783 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| HighVista Strategies LLC | 1335325 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 242884 | 11425263 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CHESAPEAKE ASSET MANAGEMENT LLC | 1079397 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 33 | 1552 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Palumbo Wealth Management LLC | 1846310 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29287 | 1377661 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| PROFUND ADVISORS LLC | 1129919 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13571 | 638380 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 28265 | 1329586 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20615 | 969730 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25000 | 1176000 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| PSP Research LLC | 2106939 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10000 | 470400 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14068 | 661759 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| TUDOR INVESTMENT CORP ET AL | 923093 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4500 | 211680 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NEUBERGER BERMAN GROUP LLC | 1465109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 617957 | 29068697 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1083576 | 50971415 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Penserra Capital Management LLC | 1593324 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1370 | 64 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MassMutual Private Wealth & Trust, FSB | 1103653 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 568 | 26719 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| Seven Fleet Capital Management LP | 2092021 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 148647 | 6992355 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10278 | 483477 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| AdvisorShares Investments LLC | 1425930 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 121381 | 5709762 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ALLSTATE CORP | 899051 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45639 | 2146859 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Global Retirement Partners, LLC | 1749744 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 66 | 3105 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Sanctuary Advisors, LLC | 1777271 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11502 | 541054 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Invesco Ltd. | 914208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 51364 | 2416163 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| HSBC HOLDINGS PLC | 873630 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 115000 | 5409600 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BAMCO INC /NY/ | 1017918 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 520108 | 24465880 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SEI INVESTMENTS CO | 350894 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26762 | 1258884 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AWM Investment Company, Inc. | 1535264 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 784800 | 36916992 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Strategic Investment Advisors / MI | 1760540 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2345 | 110309 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Burkehill Global Management, LP | 1904549 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100000 | 4704000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Polymer Capital Management (HK) LTD | 1970465 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 44100 | 2074464 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PEAK6 LLC | 1389958 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30000 | 1411200 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Corient Private Wealth LP | 1948780 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23608 | 1110970 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Neo Ivy Capital Management | 1727783 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 315 | 14817 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| RETIREMENT FINANCIAL SOLUTIONS, LLC | 1962532 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6000 | 282240 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| CNB Bank | 1732074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 470 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 90 | 4234 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| DIADEMA PARTNERS LP | 2026172 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15451 | 726815 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ASSETMARK, INC | 1344551 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 396542 | 18653336 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Trexquant Investment LP | 1633445 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 233199 | 10969681 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Marex Group Ltd | 1997464 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6771 | 318508 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Plante Moran Financial Advisors, LLC | 1424717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36 | 1693 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Atlantic Union Bankshares Corp | 883948 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 776 | 36503 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1040 | 48922 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| FRED ALGER MANAGEMENT, LLC | 3520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 125256 | 5892042 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SECTORAL ASSET MANAGEMENT INC | 1274413 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 78310 | 3683702 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Blackstone Inc. | 1393818 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 561612 | 26418228 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Fearless Solutions, LLC dba Best Invest | 2094159 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8804 | 414140 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Steward Partners Investment Advisory, LLC | 1723397 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11540 | 542842 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| SIMPLEX TRADING, LLC | 1488542 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 102700 | 4831008 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Ghisallo Capital Management LLC | 1825214 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 41500 | 1952160 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Rafferty Asset Management, LLC | 1389426 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8548 | 402098 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ROYAL BANK OF CANADA | 1000275 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 75093 | 3532000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Capital International Investors | 1562230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2963410 | 139398806 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| CHIRON CAPITAL MANAGEMENT, LLC | 1830922 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7000 | 329280 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| Cetera Investment Advisers | 1666741 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14029 | 659924 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| PEAK FINANCIAL ADVISORS LLC | 1843309 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56915 | 2677282 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| XPONANCE LLC | 1637541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12716 | 598161 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 910126 | 42812327 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Candriam S.C.A. | 1537014 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 614425 | 28874744 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Mariner, LLC | 1373442 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27207 | 1279809 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6037396 | 128346 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 158096 | 7436824 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| ALPS ADVISORS INC | 1376113 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 110388 | 5192652 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| ACT CAPITAL MANAGEMENT, LLC | 1442273 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25000 | 1176000 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32394 | 1523814 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48369 | 2275278 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Vanguard National Trust Co | 1984256 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27 | 1270 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8 | 376 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| CRA Financial Services, LLC | 1765594 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5846 | 274996 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6053405 | 284752171 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| CIBC Bancorp USA Inc. | 1711924 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7185 | 337982 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Stone House Investment Management, LLC | 1696497 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1000 | 47040 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Vanguard Personalized Indexing Management, LLC | 1767306 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5649 | 265729 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PNC Financial Services Group, Inc. | 713676 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8283 | 389632 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 106036 | 4987933 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.