§ EQUITY
USDPMN
PROMIS NEUROSCIENCES INC
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 1.3M | 0.0% | n/a |
| JANUS HENDERSON GROUP PLC | 1.3M | 0.0% | n/a |
| Deep Track Capital, LP | 836K | 0.2% | n/a |
| WELLINGTON MANAGEMENT GROUP LLP | 696K | 0.0% | n/a |
| Trails Edge Capital Partners, LP | 557K | 1.6% | n/a |
| Ally Bridge Group (NY) LLC | 414K | 4.2% | +66% |
◇ AC INTELLIGENCE
Top institutional owners for PMN as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER66.0% · 21 holders
QUALITY / COMPOUNDER33.0% · 1 holder
TACTICAL / MACRO1.0% · 1 holder
DEALER / BANK0.0% · 2 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for PMN in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention PMN yet.