PMNPROMIS NEUROSCIENCES INC
CUSIP 74346M505 · Yahoo Finance ↗ · Google Finance ↗
Promis Neurosciences Inc (PMN) has 25 institutional holders in Filings Flow’s 13F database, together reporting 6.14M shares worth $78M as of Q1 2026. The largest reported holders are Janus Henderson Group Ltd., Deep Track Capital, LP, and Wellington Management Group LLP.
Institutional Holders
25
Q1 2026
Reported Value
$78M
Ticker
PMN
Quarters Tracked
3
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| Ally Bridge Group (NY) LLC$124M AUM | 4.25% | $5M | 414.2K | Q1 2026OLDER |
| Trails Edge Capital Partners, LP$437M AUM | 1.62% | $7M | 557.1K | Q1 2026OLDER |
| Squadron Capital Management LLC$273M AUM | 1.51% | $4M | 325.0K | Q1 2026OLDER |
| GREAT POINT PARTNERS LLC$435M AUM | 1.08% | $5M | 371.4K | Q1 2026OLDER |
| SPHERA FUNDS MANAGEMENT LTD.$630M AUM | 0.66% | $4M | 325.6K | Q1 2026OLDER |
| HEIGHTS CAPITAL MANAGEMENT, INC$359M AUM | 0.18% | $643,382 | 50.7K | Q1 2026OLDER |
| Deep Track Capital, LP$6.1B AUM | 0.17% | $11M | 835.7K | Q1 2026OLDER |
| ADAR1 Capital Management, LLC$1.7B AUM | 0.07% | $1M | 95.3K | Q1 2026OLDER |
| 683 Capital Management, LLC$1.9B AUM | 0.06% | $1M | 92.8K | Q1 2026OLDER |
| Ikarian Capital, LLC$1.2B AUM | 0.06% | $698,500 | 55.0K | Q1 2026OLDER |
| Seven Fleet Capital Management LP$318M AUM | 0.04% | $134,620 | 10.6K | Q2 2026 |
| Woodline Partners LP$26.4B AUM | 0.02% | $5M | 395.3K | Q1 2026OLDER |
| Janus Henderson Group Ltd.$209.4B AUM | 0.01% | $16M | 1.29M | Q1 2026OLDER |
| ADAGE CAPITAL PARTNERS GP, L.L.C.$64.8B AUM | 0.00% | $2M | 139.3K | Q1 2026OLDER |
| BOOTHBAY FUND MANAGEMENT, LLC$7.7B AUM | 0.00% | $203,746 | 16.0K | Q1 2026OLDER |
| WELLINGTON MANAGEMENT GROUP LLP$535.5B AUM | 0.00% | $9M | 696.4K | Q1 2026OLDER |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $989,597 | 77.9K | Q1 2026OLDER |
| Disciplined Equity Management, Inc.$199M AUM | 0.00% | $441 | 1.0K | Q4 2025OLDER |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $4,572 | 360 | Q1 2026OLDER |
| Steward Partners Investment Advisory, LLC$19.6B AUM | 0.00% | $1,270 | 100 | Q1 2026OLDER |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $136 | 20 | Q4 2025OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $16,510 | 1.3K | Q1 2026OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $4,000 | 268 | Q1 2026OLDER |
| Federation des caisses Desjardins du Quebec$27.8B AUM | 0.00% | $127 | 10 | Q1 2026OLDER |
| TD Waterhouse Canada Inc.$33.7B AUM | 0.00% | $65 | 5 | Q1 2026OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.