ProMIS Neurosciences Inc.
PMN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001374339
In the last 90 days, ProMIS Neurosciences Inc. insiders filed 1 open-market purchase and 0 sales; 27 institutions reported holding it in 13F filings for Q2 2026, worth $84.3M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding ProMIS Neurosciences Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 23 | 9 | −14 |
| SharesConverted for a 1-for-25 split | 399.8K | 264.5K | −135.2K (−33.8%) |
| Value | $4.25M | $1.80M | −$2.45M (−57.7%) |
New holders (2)
Institutions that held ProMIS Neurosciences Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Disciplined Equity Management, Inc. | 1,000 | $441 | 0.00% |
| Tower Research Capital LLC (TRC) | 20 | $136 | 0.00% |
Sold out (16)
Institutions that held ProMIS Neurosciences Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Armistice Capital, LLC | 2,974,518 | $1.26M |
| Citadel Advisors LLC | 170,079 | $72.3K |
| XTX Topco Ltd | 67,687 | $28.8K |
| HRT Financial LP | 68,057 | $28.0K |
| Bank of Montreal | 30,366 | $13.1K |
| Fiduciary Trust Co | 28,583 | $12.1K |
| Howard Financial Services, Ltd. | 26,042 | $11.1K |
| Ieq Capital, LLC | 26,042 | $11.1K |
| Two Sigma Investments, LP | 18,428 | $7.83K |
| Scotia Capital Inc. | 12,122 | $5.15K |
| Commonwealth Equity Services, LLC | 11,447 | $5.00K |
| Claret Asset Management Corp | 11,330 | $5.00K |
| Bank of America Corp | 1,666 | $708 |
| North Star Investment Management Corp. | 500 | $212 |
| National Bank of Canada | 88 | $37 |
| JPMorgan Chase & Co | 68 | $29 |