13F

Stock

Comscore, Inc.

SCOR · held by 26 managers

Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025

Reported value

$34.6M

Holders

26

+1 new · −2 exited

Holders’ est. mark

$1.89M

Price effect on 22 books still in the name

Largest holder

$23.6M

Cerberus Capital Management, L.P.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026

Who holds it

Notable only
InvestorSharesValueEst. markChange
Cerberus Capital Management, L.P.3.4M$23.6M$1.49MAdded$1.49M
WESTERLY CAPITAL MANAGEMENT, LLC897K$6.23M$206.8KAdded$3.17M
VANGUARD CAPITAL MANAGEMENT LLC187.3K$1.3M—Held
CLUNE & ASSOCIATES, LTD.126.7K$879K$55.7KAdded$55.7K
Beartown Capital Management, LLC126.2K$875.9K$55.5KAdded$55.5K
GEODE CAPITAL MANAGEMENT, LLC63.7K$442.3K$23.3KAdded$98.2K
Renaissance Technologies40.9K$284K$18KAdded$12.8K
BlackRock, Inc.39K$270.5K$17.1KAdded$17.1K
MILLENNIUM MANAGEMENT LLC36.9K$256.3K—New
SUSQUEHANNA INTERNATIONAL GROUP, LLP20.7K$143.7K$8.56KAdded$17.2K
VANGUARD FIDUCIARY TRUST CO19.1K$132.4K—Held
Byrne Asset Management LLC18.7K$129.6K$8.22KCut−$1.01K
State Street13.3K$92.3K$5.85KAdded$5.85K
Vanguard Global Advisers, LLC1.58K$11K—Held
Tower Research Capital LLC (TRC)1.52K$10.5K$68Added$9.54K
UBS Group AG1.16K$8.04K$191Added$5.22K
PNC Financial Services Group, Inc.638$4.43K$281Cut−$6.22K
MORGAN STANLEY106$736$47Added$47
Activest Wealth Management100$694$44Added$44
ACADIAN ASSET MANAGEMENT LLC84.1K$582$37Added$37
RHUMBLINE ADVISERS65$451$29Added$29
BNP PARIBAS FINANCIAL MARKETS35$243$4Added$178
Covestor Ltd10.4K$72$5Added$5
WELLS FARGO & COMPANY/MN10$69$4Added$4
SBI Securities Co., Ltd.1$7$0Held
OSAIC HOLDINGS, INC.1$7$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.