Who Owns ETON PHARMACEUTICALS INC (ETON)? -- Institutional Holders (2026-06-30)

169 institutions reported holding $734.3M of ETON PHARMACEUTICALS INC (ETON) in SEC 13F filings for 2026-06-30. Largest institutional holders: Opaleye Management Inc. ($103.5M), EcoR1 Capital, LLC ($78.6M), BlackRock, Inc. ($68.6M), VANGUARD GROUP INC ($49.0M), Nantahala Capital Management, LLC ($42.6M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Opaleye Management Inc.	$103.5M	2.9M	Hold
2	EcoR1 Capital, LLC	$78.6M	2.2M	Hold
3	BlackRock, Inc.	$68.6M	1.9M	Added
4	VANGUARD GROUP INC	$49.0M	1.4M	Added
5	Nantahala Capital Management, LLC	$42.6M	1.2M	Hold
6	MORGAN STANLEY	$27.8M	767,972	Added
7	STATE STREET CORP	$25.4M	701,786	Added
8	GEODE CAPITAL MANAGEMENT, LLC	$23.6M	652,303	Added
9	OBERWEIS ASSET MANAGEMENT INC/	$18.2M	501,600	Added
10	National Philanthropic Trust	$17.8M	492,112	Hold
11	Westside Investment Management, Inc.	$15.6M	431,160	Trimmed
12	Pillsbury Lake Capital LLC	$14.0M	387,157	Added
13	Nuveen, LLC	$13.6M	375,707	Added
14	BNP PARIBAS FINANCIAL MARKETS	$11.7M	322,466	Added
15	Woodline Partners LP	$11.3M	310,879	Added
16	THOMPSON SIEGEL & WALMSLEY LLC	$10.8M	297,232	Trimmed
17	NORTHERN TRUST CORP	$9.3M	255,849	Added
18	MARSHALL WACE, LLP	$9.0M	249,182	Added
19	JANE STREET GROUP, LLC	$8.0M	219,897	Added
20	Panoramic Capital, LLC	$7.5M	208,192	Added
21	JPMORGAN CHASE & CO	$7.0M	191,635	Added
22	D. E. Shaw & Co., Inc.	$6.8M	188,452	New
23	Lumbard & Kellner, LLC	$6.4M	175,909	Trimmed
24	CANNELL CAPITAL LLC	$6.2M	170,747	Trimmed
25	NORGES BANK	$6.1M	169,500	New

来源：SEC 13F 申报文件 · 截至 2026-06-30