SLNO — Soleno Therapeutics Inc Institutional Holders · Q1 2026

Name: Who Owns SLNO? 287 Institutions Hold $2.21B (Q1 2026)
Creator: ko.io

Who owns Soleno Therapeutics Inc (SLNO)? 287 institutions reported holding $2.21B in SEC 13F filings for Q1 2026 (period ended 2026-03-31). Largest holders: Janus Henderson Group PLC ($237.6M), FMR LLC ($193.8M), Wellington Management Group LLP ($148.2M).

Rank	Institution	Value	Shares	Change
1	JANUS HENDERSON GROUP PLC	$237.6M	7.1M	Trimmed
2	FMR LLC	$193.8M	5.8M	Trimmed
3	WELLINGTON MANAGEMENT GROUP LLP	$148.2M	4.4M	Added
4	BlackRock, Inc.	$125.3M	3.7M	Trimmed
5	STATE STREET CORP	$89.8M	2.7M	Added
6	Nantahala Capital Management, LLC	$83.5M	2.5M	Added
7	Avoro Capital Advisors LLC	$77.0M	2.3M	Trimmed
8	VANGUARD CAPITAL MANAGEMENT LLC	$72.1M	2.2M	New
9	Polar Capital Holdings Plc	$56.9M	1.7M	Added
10	Caption Management, LLC	$53.2M	1.6M	Added
11	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$52.5M	1.6M	Added
12	Khrom Capital Management LLC	$50.6M	1.5M	New
13	GEODE CAPITAL MANAGEMENT, LLC	$41.4M	1.2M	Added
14	Woodline Partners LP	$37.2M	1.1M	Added
15	Deep Track Capital, LP	$36.1M	1.1M	Added
16	PRICE T ROWE ASSOCIATES INC /MD/	$34.4M	1.0M	Trimmed
17	BRAIDWELL LP	$32.1M	959,259	Trimmed
18	READYSTATE ASSET MANAGEMENT LP	$31.9M	952,165	Added
19	FRANKLIN RESOURCES INC	$28.0M	835,178	Added
20	Vestal Point Capital, LP	$24.4M	730,000	New
21	Commodore Capital LP	$21.8M	652,432	Trimmed
22	MILLENNIUM MANAGEMENT LLC	$21.0M	626,513	Trimmed
23	Hood River Capital Management LLC	$20.9M	623,421	Added
24	Pictet Asset Management Holding SA	$20.6M	616,217	Trimmed
25	SCHRODER INVESTMENT MANAGEMENT GROUP	$19.8M	648,827	Added

Source: SEC Form 13F filings · as of 2026-03-31