Who Owns OS THERAPIES INC (OSTX)? -- Institutional Holders (2026-06-30)

33 institutions reported holding $5.5M of OS THERAPIES INC (OSTX) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.8M), CM Management, LLC ($760,000), GEODE CAPITAL MANAGEMENT, LLC ($573,408), HOWARD FINANCIAL SERVICES, LTD. ($471,202), BlackRock, Inc. ($460,710). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	VANGUARD GROUP INC	$1.8M	972,741	Added
2	CM Management, LLC	$760,000	400,000	Hold
3	GEODE CAPITAL MANAGEMENT, LLC	$573,408	301,794	Added
4	HOWARD FINANCIAL SERVICES, LTD.	$471,202	248,001	Added
5	BlackRock, Inc.	$460,710	242,479	Added
6	STATE STREET CORP	$228,190	120,100	Added
7	MARSHALL WACE, LLP	$191,216	100,640	New
8	HighTower Advisors, LLC	$162,545	85,550	Added
9	NORTHERN TRUST CORP	$134,552	70,817	Added
10	Beacon Pointe Advisors, LLC	$118,764	62,507	Hold
11	BRIDGEWAY CAPITAL MANAGEMENT, LLC	$85,500	45,000	Added
12	INGALLS & SNYDER LLC	$70,000	36,676	Hold
13	TWO SIGMA INVESTMENTS, LP	$57,787	30,414	Added
14	STIFEL FINANCIAL CORP	$53,010	27,900	Added
15	JANE STREET GROUP, LLC	$51,298	26,999	Trimmed
16	AXQ CAPITAL, LP	$46,784	24,623	New
17	Stratos Wealth Advisors, LLC	$36,698	19,314	Added
18	Quadrature Capital Ltd	$29,758	15,662	New
19	JONES FINANCIAL COMPANIES LLLP	$27,262	14,501	Added
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$25,711	13,532	Trimmed
21	MORGAN STANLEY	$24,700	13,000	Added
22	UBS Group AG	$16,745	8,813	Trimmed
23	Rockefeller Capital Management L.P.	$14,250	7,500	New
24	Steward Partners Investment Advisory, LLC	$10,794	5,681	New
25	BARCLAYS PLC	$2,915	1,534	New

来源：SEC 13F 申报文件 · 截至 2026-06-30