PMN — Promis Neurosciences Inc Institutional Holders · Q2 2026

Name: Who Owns PMN? 29 Institutions Hold $84.3M (Q2 2026)
Creator: ko.io

Who owns Promis Neurosciences Inc (PMN)? 29 institutions reported holding $84.26M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Jupiter Topco LLC ($17.0M), Deep Track Capital, LP ($11.0M), Wellington Management Group LLP ($9.2M).

Rank	Institution	Value	Shares	Change
1	Jupiter Topco LLC	$17.0M	1.3M	New
2	Deep Track Capital, LP	$11.0M	835,655	Hold
3	WELLINGTON MANAGEMENT GROUP LLP	$9.2M	696,378	Hold
4	Ally Bridge Group (NY) LLC	$8.2M	620,319	Added
5	Trails Edge Capital Partners, LP	$7.3M	557,103	Hold
6	Woodline Partners LP	$5.8M	441,911	Added
7	Yu Fan	$4.3M	329,760	Hold
8	SPHERA FUNDS MANAGEMENT LTD.	$4.3M	325,591	Hold
9	Squadron Capital Management LLC	$4.3M	324,977	Hold
10	Ikarian Capital, LLC	$2.7M	205,000	Added
11	AMERIPRISE FINANCIAL INC	$2.4M	185,700	New
12	ADAGE CAPITAL PARTNERS GP, L.L.C.	$2.2M	164,275	Added
13	683 Capital Management, LLC	$1.3M	95,000	Added
14	ADAR1 Capital Management, LLC	$1.2M	92,850	Trimmed
15	GREAT POINT PARTNERS LLC	$1.1M	86,150	Trimmed
16	BOOTHBAY FUND MANAGEMENT, LLC	$816,946	62,078	Added
17	MILLENNIUM MANAGEMENT LLC	$737,552	56,045	Trimmed
18	BANK OF MONTREAL /CAN/	$149,642	11,371	New
19	Seven Fleet Capital Management LP	$139,496	10,600	Hold
20	MORGAN STANLEY	$99,476	7,559	New
21	UBS Group AG	$9,093	691	Trimmed
22	OSAIC HOLDINGS, INC.	$4,737	360	Hold
23	Royal Bank of Canada	$3,000	218	Trimmed
24	Steward Partners Investment Advisory, LLC	$1,237	94	Trimmed
25	Federation des caisses Desjardins du Quebec	$131	10	Hold

Source: SEC Form 13F filings · as of 2026-06-30