PMN — PROMIS NEUROSCIENCES INC
As of Q2 2026, 4 SEC-registered investment managers reported holding PMN (PROMIS NEUROSCIENCES INC) in their latest 13F filings, with a combined reported value of $10.01M across 760.67K shares. That is -63.2% by share count (-1.31M shares) versus the previous quarter, while reported value moved -61.9%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
PMN is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 696.38K | $9.16M | 0.00% | Hold |
| Millennium Management history | 56.05K | $737.55K | 0.00% | Reduce |
| Morgan Stanley history | 7.56K | $99.48K | 0.00% | New |
| UBS Group AG history | 691 | $9.09K | 0.00% | Reduce |
Q1 2026 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Janus Henderson Group history | 1.29M | $16.42M | 0.01% | New |
| Wellington Management Group history | 696.38K | $8.84M | 0.00% | New |
| Millennium Management history | 77.92K | $989.60K | 0.00% | New |
| UBS Group AG history | 1.30K | $16.51K | 0.00% | Reduce |
Q4 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.45K | $9.90K | 0.00% | Reduce |
Q3 2025 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 170.08K | $72.28K | 0.00% | Add |
| Two Sigma Investments history | 18.43K | $7.83K | 0.00% | New |
| UBS Group AG history | 2.51K | $1.06K | 0.00% | New |
| Bank of America Corp history | 1.67K | $708 | 0.00% | Hold |
| JPMorgan Chase & Co history | 68 | $29 | 0.00% | New |
Q2 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 63.43K | $31.08K | 0.00% | New |
| Citadel Advisors history | 63.43K | $31.08K | 0.00% | New |
| Bank of America Corp history | 1.67K | $805 | 0.00% | Hold |
Q1 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Bank of America Corp history | 1.67K | $1.16K | 0.00% | Hold |
New Positions (Q2 2026)
- Morgan Stanley 7.56K sh · $99.48K
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 1.29M sh · $16.42M
Fund Position History — shares by quarter (top 10 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wellington Management Group | 696.38K | 696.38K | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | 56.05K | 77.92K | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Morgan Stanley | 7.56K | — | — | — | — | — | — | — | — | — | — | — | 1.81K | 2.51K | 2.81K | 5.93K |
| UBS Group AG | 691 | 1.30K | 1.45K | 2.51K | — | — | — | — | — | 250 | 5.93K | 103 | 704 | — | 2.34K | 2.91K |
| Citadel Advisors | — | — | — | 170.08K | 63.43K | — | — | — | — | — | — | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | — | 68 | — | — | — | 3 | 3 | 253 | 388 | 388 | 4.90K | 5.20K | 5.50K | 7.66K |
| Two Sigma Investments | — | — | — | 18.43K | — | — | — | — | — | — | — | — | — | — | — | — |
| Bank of America Corp | — | — | — | 1.67K | 1.67K | 1.67K | 1.67K | 1.67K | 1.67K | 1.67K | 1.67K | 1.67K | 13.52K | 14.71K | 13.15K | 14.35K |
| Janus Henderson Group | — | 1.29M | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | — | — | — | — | — | — | — | — | 20 | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details