PROMIS NEUROSCIENCES INC PMN
$13.35
-0.7% 52w: $6.76 – $24.79
Latest 13F among current holders filed 3 months ago (Jun 4, 2026)
Price — last 12 months
research preview data6.7615.7824.79
Aug 18, 2025 Jul 2, 2026
Institutional holders
25
+16 QoQ
13F value
$78.0M
+4237.6% QoQ
Smart-money holders
9
signal tier ≥ 2
New smart buyers
8
Q1 2026
Institutional value by quarter
Number of holders
Who owns PMN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 1.3M | $16.4M | — | New |
| Deep Track Capital, LP ★2 | Fundamental diversified | 835.7K | $10.6M | — | New |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 696.4K | $8.8M | 0.0% | New |
| Trails Edge Capital Partners, LP ★2 | Fundamental concentrated | 557.1K | $7.1M | — | New |
| Ally Bridge Group (NY) LLC ★2 | Fundamental concentrated | 414.2K | $5.3M | — | +66.1% |
| Woodline Partners LP | Other | 395.3K | $5.0M | — | New |
| GREAT POINT PARTNERS LLC ★2 | Fundamental concentrated | 371.4K | $4.7M | — | New |
| Yu Fan ★2 | Fundamental diversified | 329.8K | $4.2M | — | New |
| SPHERA FUNDS MANAGEMENT LTD. | Other | 325.6K | $4.1M | — | +2657.6% |
| Squadron Capital Management LLC ★2 | Fundamental concentrated | 325.0K | $4.1M | — | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Other | 139.3K | $1.8M | — | New |
| ADAR1 Capital Management, LLC | Other | 95.3K | $1.2M | 0.1% | New |
| 683 Capital Management, LLC ★2 | Fundamental diversified | 92.8K | $1.2M | — | New |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 77.9K | $990K | 0.0% | New |
| Empery Asset Management, LP ★2 | Fundamental concentrated | 60.4K | $766K | — | New |
| Ikarian Capital, LLC ★2 | Fundamental diversified | 55.0K | $699K | — | New |
| HEIGHTS CAPITAL MANAGEMENT, INC | Quant stat arb | 50.7K | $643K | — | New |
| BOOTHBAY FUND MANAGEMENT, LLC | Diversified mechanical | 16.0K | $204K | 0.0% | New |
| Seven Fleet Capital Management LP | Quant stat arb | 10.6K | $135K | — | New |
| UBS Group AG | Bank broker | 1.3K | $17K | 0.0% | -10.3% |
| OSAIC HOLDINGS, INC. | Wealth advisor | 360 | $5K | 0.0% | Held |
| ROYAL BANK OF CANADA | Bank broker | 268 | $4K | 0.0% | +22.9% |
| Steward Partners Investment Advisory, LLC | Diversified mechanical | 100 | $1K | 0.0% | New |
| Federation des caisses Desjardins du Quebec | Diversified mechanical | 10 | $127 | 0.0% | -97.0% |
| TD Waterhouse Canada Inc. | Diversified mechanical | 5 | $65 | 0.0% | -80.0% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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