Who Owns COMSCORE INC (SCOR)? -- Institutional Holders (2026-06-30)

30 institutions reported holding $42.6M of COMSCORE INC (SCOR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Cerberus Capital Management, L.P. ($25.1M), WESTERLY CAPITAL MANAGEMENT, LLC ($9.7M), VANGUARD GROUP INC ($2.7M), CLUNE & ASSOCIATES, LTD. ($934,721), Beartown Capital Management, LLC ($931,408). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Cerberus Capital Management, L.P.	$25.1M	3.4M	Hold
2	WESTERLY CAPITAL MANAGEMENT, LLC	$9.7M	1.3M	Added
3	VANGUARD GROUP INC	$2.7M	361,608	Added
4	CLUNE & ASSOCIATES, LTD.	$934,721	126,656	Hold
5	Beartown Capital Management, LLC	$931,408	126,207	Hold
6	ACADIAN ASSET MANAGEMENT LLC	$618,000	84,079	Hold
7	GEODE CAPITAL MANAGEMENT, LLC	$467,421	63,325	Trimmed
8	BRIDGEWAY CAPITAL MANAGEMENT, LLC	$441,597	59,837	New
9	BlackRock, Inc.	$376,807	51,058	Added
10	RENAISSANCE TECHNOLOGIES LLC	$294,617	39,921	Trimmed
11	MILLENNIUM MANAGEMENT LLC	$233,009	31,573	Trimmed
12	CITADEL ADVISORS LLC	$171,437	23,230	New
13	Byrne Asset Management LLC	$152,618	20,680	Added
14	PINNACLE ASSOCIATES LTD	$116,235	15,750	New
15	DIMENSIONAL FUND ADVISORS LP	$113,814	15,422	New
16	STATE STREET CORP	$98,184	13,304	Hold
17	HRT FINANCIAL LP	$80,000	10,875	New
18	Covestor Ltd	$77,000	10,376	Hold
19	WELLS FARGO & COMPANY/MN	$64,796	8,780	Added
20	Tower Research Capital LLC (TRC)	$8,812	1,194	Trimmed
21	MORGAN STANLEY	$782	106	Hold
22	Activest Wealth Management	$738	100	Hold
23	BNP PARIBAS FINANCIAL MARKETS	$74	10	Trimmed
24	OSAIC HOLDINGS, INC.	$7	1	Hold
25	SBI Securities Co., Ltd.	$7	1	Hold

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