PMN · ProMIS Neurosciences Inc.
$13.52
-1.00 (-6.89%)
At close · Jul 29
Going-concern doubt
— flagged May 12, 2026
Substantial doubt about the company's ability to continue as a going concern.
“There is no assurance of success in obtaining such additional financing on terms acceptable to us, if at all, and there is no assurance that we will be able to enter into collaborations or other arrangements. If we are unable to obtain funding, it could force us to delay, reduce or eliminate research and development programs and product portfolio expansion or commercialization efforts. These potential delays, reductions and eliminations could adversely affect future business prospects, and our ability to continue as a going concern.”View the 10-Q filed May 12, 2026
Market Cap
$130.21M
Shares
8.97M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 25
Total Value: $78,019,040
Total Shares: 6,143,232
Institutional Ownership Trend
3 quarters
Holder Concentration
Across 25 13F filersTop Holder
21.0%
of institutional value
Top 5
61.8%
of institutional value
Top 10
90.2%
of institutional value
HHI
1,061
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega JANUS HENDERSON GROUP PLC | $16,418,013 | 21.04% | 1,292,757 | Shares | Defined | 2026-05-18 | ||||
| Mid Deep Track Capital, LP | $10,612,818 | 13.60% | 835,655 | Shares | Sole | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $8,844,000 | 11.34% | 696,378 | Shares | Defined | 2026-05-15 | ||||
| Small Trails Edge Capital Partners, LP | $7,075,208 | 9.07% | 557,103 | Shares | Sole | 2026-05-15 | ||||
| Small Ally Bridge Group (NY) LLC | $5,260,581 | 6.74% | 414,219 | Shares | Sole | 2026-05-18 | ||||
| Large Woodline Partners LP | $5,020,246 | 6.43% | 395,295 | Shares | Sole | 2026-05-15 | ||||
| Small GREAT POINT PARTNERS LLC | $4,716,805 | 6.05% | 371,402 | Shares | Defined | 2026-05-15 | ||||
| Micro Yu Fan | $4,187,952 | 5.37% | 329,760 | Shares | Sole | 2026-05-18 | ||||
| Small SPHERA FUNDS MANAGEMENT LTD. | $4,135,005 | 5.30% | 325,591 | Shares | Defined | 2026-05-15 | ||||
| Small Squadron Capital Management LLC | $4,127,207 | 5.29% | 324,977 | Shares | Sole | 2026-05-15 | ||||
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $1,768,792 | 2.27% | 139,275 | Shares | Sole | 2026-05-15 | ||||
| Mid ADAR1 Capital Management, LLC | $1,210,945 | 1.55% | 95,350 | Shares | Sole | 2026-05-18 | ||||
| Mid 683 Capital Management, LLC | $1,179,195 | 1.51% | 92,850 | Shares | Defined | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $989,596 | 1.27% | 77,921 | Shares | Sole | 2026-05-15 | ||||
| Micro Empery Asset Management, LP | $766,483 | 0.98% | 60,353 | Shares | Sole | 2026-05-08 | ||||
| Mid Ikarian Capital, LLC | $698,500 | 0.90% | 55,000 | Shares | Sole | 2026-05-15 | ||||
| Small HEIGHTS CAPITAL MANAGEMENT, INC | $643,382 | 0.82% | 50,660 | Shares | Other | 2026-05-15 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $203,746 | 0.26% | 16,043 | Shares | Other | 2026-05-15 | ||||
| Small Seven Fleet Capital Management LP | $134,620 | 0.17% | 10,600 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $16,509 | 0.02% | 1,300 | Shares | Defined | 2026-05-05 | ||||
| Large OSAIC HOLDINGS, INC. | $4,572 | 0.01% | 360 | Shares | Defined | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $3,403 | 0.00% | 268 | Shares | Defined | 2026-05-15 | ||||
| Large Steward Partners Investment Advisory, LLC | $1,270 | 0.00% | 100 | Shares | Sole | 2026-05-08 | ||||
| Large Federation des caisses Desjardins du Quebec | $127 | 0.00% | 10 | Shares | Defined | 2026-05-14 | ||||
| Large TD Waterhouse Canada Inc. | $65 | 0.00% | 5 | Shares | Defined | 2026-07-27 | ||||
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