ProMIS Neurosciences
PMN · NASDAQ
$8.09−$0.14 (−1.70%)TodayMarket closed ·
Prev close $8.23
Who owns PMN
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 64.9% of PMN’s shares.
- Janus Henderson Investors14.4%
- Deep Track Capital LP9.3%
- Wellington Management Company, LLP7.8%
- Ally Bridge Group NY LLC6.9%
- Next 6 largest institutions26.5%
- All other shareholders35.1%
| Holder | Shares | % of shares |
|---|---|---|
| Janus Henderson Investors | 1.29M | 14.41% |
| Deep Track Capital LP | 835.65K | 9.32% |
| Wellington Management Company, LLP | 696.38K | 7.76% |
| Ally Bridge Group NY LLC | 620.32K | 6.92% |
| Trails Edge Capital Partners LP | 557.10K | 6.21% |
| Woodline Partners LP | 441.91K | 4.93% |
| Sclar (Jeremy M.) | 383.14K | 4.27% |
| Shaf QIC LLC | 337.38K | 3.76% |
| Ally Bridge Group (HK) Limited | 329.76K | 3.68% |
| Sphera Funds Management Ltd. | 325.59K | 3.63% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Abante Quant Value, FI | 13.30K | 0.15% |
| Fidelity NASDAQ Composite Index Fund | 5.82K | 0.06% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $75.64K (2 trades) of PMN on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Rubino Ivana | Award | 80.00K | — |
| Kaplan Johanne | Buy | 2.28K | $30.32K |
| Williams Eugene | Award | 11.00K | — |
| Williams Eugene | Award | 5.50K | — |
| Warma Neil K | Award | 160.00K | — |
| Shafmaster Madge K. | Award | 11.00K | — |
| Shafmaster Madge K. | Award | 5.50K | — |
| Cashman Neil | Award | 50.00K | — |
| Milbury Max A. | Award | 18.17K | — |
| Mandel-Brehm Josh | Award | 11.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 238.58K
- Days to cover
- 7.12
- % of shares outstanding
- 2.66%
- Average daily volume
- 33.53K
- Change since last report
- −0.6%
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