PMN · Company research
ProMIS Neurosciences Inc. Common Shares (ON) (PMN): 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.
28records availableHealthcare
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 |
|---|---|---|---|---|---|---|---|---|---|
| Federation des caisses Desjardins du Quebec | 2022297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 131 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 164275 | 2161859 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 185700 | 2443812 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Seven Fleet Capital Management LP | 2092021 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10600 | 139496 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| Trails Edge Capital Partners, LP | 2077247 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 557103 | 7331475 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Squadron Capital Management LLC | 2050709 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 324977 | 4276697 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WELLINGTON MANAGEMENT GROUP LLP | 902219 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 696378 | 9164334 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SPHERA FUNDS MANAGEMENT LTD. | 1496201 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 325591 | 4284784 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7559 | 99476 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MILLENNIUM MANAGEMENT LLC | 1273087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56045 | 737552 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TD Waterhouse Canada Inc. | 1999606 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 66 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3 | 39 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| UBS Group AG | 1610520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 690 | 9080 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ADAR1 Capital Management, LLC | 1940272 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 92850 | 1221906 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Jupiter Topco LLC | 2146052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1292757 | 17012682 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Ally Bridge Group (NY) LLC | 1822947 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 620319 | 8163398 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| 683 Capital Management, LLC | 1404574 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95000 | 1250200 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Deep Track Capital, LP | 1856083 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 835655 | 10997220 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Ikarian Capital, LLC | 1778253 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 205000 | 2697801 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Woodline Partners LP | 1784547 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 441911 | 5815548 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Steward Partners Investment Advisory, LLC | 1723397 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 94 | 1237 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| GREAT POINT PARTNERS LLC | 1281446 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 86150 | 1133734 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11371 | 149642 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 360 | 4737 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Yu Fan | 1668029 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 329760 | 4339642 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ROYAL BANK OF CANADA | 1000275 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 218 | 3000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 62078 | 816946 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Seven Fleet Capital Management LP | 2092021 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10600 | 134620 | — | — | — | Jun 4, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.