| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Shaf QIC LLC | 10% | $5,267,320 | 10,534,639 | Shaf QIC LLC | 29 Jul 2025 | |||
| Sclar Jeremy M. | 17% | $3,804,772 | 9,511,930 | Jeremy M. Sclar | 30 Sep 2025 | |||
| ABG Management Ltd. | 11% | -4.2% | $2,579,922 | +$4,958 | 6,070,405 | +0.19% | ABG Management Ltd. | 22 Oct 2025 |
| GREAT POINT PARTNERS LLC | 10% | 0% | $2,538,257 | +$1,121,086 | 5,972,369 | +79% | Great Point Partners, LLC | 30 Sep 2025 |
| GORDON MICHAEL S | 9% | $3,078,248 | 4,886,108 | Michael S. Gordon | 30 Jun 2025 | |||
| SPHERA FUNDS MANAGEMENT LTD. | 5.5% | $1,343,748 | 3,122,090 | Sphera Funds Management Ltd. | 30 Sep 2025 | |||
| ARMISTICE CAPITAL, LLC | 5.5% | -23% | $1,264,170 | +$271,869 | 2,974,518 | +27% | Armistice Capital, LLC | 30 Sep 2025 |
As of 30 Sep 2025, 23 institutional investors reported holding 9,993,894 shares of ProMIS Neurosciences Inc. - Common Shares, no par value per share (PMN). This represents 19% of the company’s total 53,788,752 outstanding shares.
The largest institutional shareholders of ProMIS Neurosciences Inc. - Common Shares, no par value per share (PMN) together control 19% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Ally Bridge Group (NY) LLC | 12% | 6,233,497 | +367% | 2.2% | $2,649,236 |
| ARMISTICE CAPITAL, LLC | 5.5% | 2,974,518 | +39% | 0.04% | $1,264,170 |
| SPHERA FUNDS MANAGEMENT LTD. | 0.55% | 295,187 | -84% | 0.03% | $125,454 |
| CITADEL ADVISORS LLC | 0.32% | 170,079 | +168% | 0% | $72,284 |
| HRT FINANCIAL LP | 0.13% | 68,057 | 0% | $28,000 | |
| XTX Topco Ltd | 0.13% | 67,687 | 0% | $28,767 | |
| BANK OF MONTREAL /CAN/ | 0.06% | 30,366 | 0% | 0% | $13,057 |
| Fiduciary Trust Co | 0.05% | 28,583 | 0% | 0% | $12,148 |
| IEQ CAPITAL, LLC | 0.05% | 26,042 | 0% | 0% | $11,068 |
| HOWARD FINANCIAL SERVICES, LTD. | 0.05% | 26,042 | 0% | 0% | $11,068 |
| TWO SIGMA INVESTMENTS, LP | 0.03% | 18,428 | 0% | $7,832 | |
| SCOTIA CAPITAL INC. | 0.02% | 12,122 | 0% | 0% | $5,153 |
| COMMONWEALTH EQUITY SERVICES, LLC | 0.02% | 11,447 | 0% | 0% | $5,000 |
| Claret Asset Management Corp | 0.02% | 11,330 | 0% | 0% | $5,000 |
| OSAIC HOLDINGS, INC. | 0.02% | 9,000 | 0% | $4,770 | |
| ROYAL BANK OF CANADA | 0.01% | 5,487 | 0% | 0% | $2,000 |
| UBS Group AG | 0% | 2,506 | 0% | $1,065 | |
| BANK OF AMERICA CORP /DE/ | 0% | 1,666 | 0% | 0% | $708 |
| TD Waterhouse Canada Inc. | 0% | 940 | +607% | 0% | $422 |
| North Star Investment Management Corp. | 0% | 500 | 0% | $212 | |
| Federation des caisses Desjardins du Quebec | 0% | 254 | 0% | $106 | |
| NATIONAL BANK OF CANADA /FI/ | 0% | 88 | 0% | 0% | $37 |
| JPMORGAN CHASE & CO | 0% | 68 | 0% | $29 | |
| Allostery Investments LP | 0% | 0 | -100% | $0 | |
| GREAT POINT PARTNERS LLC | 0% | 0 | -100% | $0 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 0 | $0 | -$11,068 | $0.42 | 0 |
| 2025 Q3 | 9,993,894 | $4,247,586 | +$501,345 | $0.42 | 23 |
| 2025 Q2 | 8,473,099 | $4,101,148 | -$540,894 | $0.48 | 19 |
| 2025 Q1 | 9,325,986 | $6,489,664 | -$305,403 | $0.70 | 17 |
| 2024 Q4 | 9,747,253 | $9,238,269 | -$516,735 | $0.95 | 18 |
| 2024 Q3 | 10,117,085 | $12,648,378 | +$8,084,489 | $1.25 | 19 |
| 2024 Q2 | 3,232,221 | $4,848,022 | -$221,622 | $1.50 | 15 |
| 2024 Q1 | 3,382,907 | $6,463,092 | +$75,871 | $1.91 | 16 |
| 2023 Q4 | 3,347,909 | $3,849,710 | +$624,784 | $1.15 | 13 |
| 2023 Q3 | 2,804,619 | $5,608,996 | +$5,238,946 | $1.98 | 12 |
| 2023 Q2 | 186,262 | $722,148 | -$4,625 | $3.88 | 11 |
| 2023 Q1 | 187,649 | $888,276 | -$5,906 | $4.73 | 11 |
| 2022 Q4 | 189,088 | $823,550 | +$18,066 | $4.34 | 12 |
| 2022 Q3 | 177,185 | $1,085,000 | +$1,084,001 | $6.10 | 10 |
| 2022 Q2 | 10,000 | $1,000 | +$1,000 | $0.10 | 1 |