Who Owns SAB BIOTHERAPEUTICS INC (SABS)? -- Institutional Holders (2026-06-30)

106 institutions reported holding $268.7M of SAB BIOTHERAPEUTICS INC (SABS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Caligan Partners LP ($31.1M), Vivo Capital, LLC ($28.5M), PERCEPTIVE ADVISORS LLC ($25.8M), ADAGE CAPITAL PARTNERS GP, L.L.C. ($25.0M), RA CAPITAL MANAGEMENT, L.P. ($17.2M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Caligan Partners LP	$31.1M	8.0M	Hold
2	Vivo Capital, LLC	$28.5M	7.3M	Trimmed
3	PERCEPTIVE ADVISORS LLC	$25.8M	6.6M	Added
4	ADAGE CAPITAL PARTNERS GP, L.L.C.	$25.0M	6.4M	Added
5	RA CAPITAL MANAGEMENT, L.P.	$17.2M	4.4M	Hold
6	Balyasny Asset Management L.P.	$14.7M	3.8M	Hold
7	VANGUARD GROUP INC	$14.2M	3.7M	Added
8	BlackRock, Inc.	$12.0M	3.1M	Added
9	Commodore Capital LP	$11.2M	2.9M	Trimmed
10	MILLENNIUM MANAGEMENT LLC	$10.7M	2.7M	Trimmed
11	Spruce Street Capital LP	$8.6M	2.2M	Hold
12	Sessa Capital IM, L.P.	$8.6M	2.2M	Hold
13	Affinity Asset Advisors, LLC	$5.9M	1.5M	Added
14	BOOTHBAY FUND MANAGEMENT, LLC	$5.8M	1.5M	Hold
15	GEODE CAPITAL MANAGEMENT, LLC	$5.0M	1.3M	Added
16	Woodline Partners LP	$4.6M	1.2M	Trimmed
17	Ensign Peak Advisors, Inc	$4.6M	1.2M	Trimmed
18	Propel Bio Management, LLC	$4.2M	1.1M	Added
19	Soleus Capital Management, L.P.	$3.5M	900,000	Trimmed
20	Seven Fleet Capital Management LP	$2.9M	736,077	Added
21	AMERIPRISE FINANCIAL INC	$2.4M	611,019	Trimmed
22	STATE STREET CORP	$2.1M	530,831	Added
23	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$1.8M	466,915	Added
24	DV EQUITIES, LLC	$1.6M	400,000	New
25	AWM Investment Company, Inc.	$1.5M	375,000	Trimmed

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