DOSSIER · 13F Holders · Q2 2026
SCOR

COMSCORE INC

28 institutions still hold COMSCORE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 20564W204·28 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$42M
visible holders
Holders
28
filers reporting
Concentration
59.41%
Cerberus Capital Management, L.P. #1
top holder share
AI Holders Summary · Q2 2026

28 institutions reported SCOR in Q2 2026. Cerberus Capital Management, L.P. leads at 59.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Cerberus Capital Management, L.P.
CIK 0001525907
$25M3.4M1.20%Q2 2026
02
WESTERLY CAPITAL MANAGEMENT, LLC
CIK 0001546172
$10M1.3M1.79%Q2 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3M341K0.00%Q2 2026
04
CLUNE & ASSOCIATES, LTD.
CIK 0002055816
$935K127K0.14%Q2 2026
05
Beartown Capital Management, LLC
CIK 0001877162
$931K126K0.41%Q2 2026
06
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$582K84K0.00%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$467K63K0.00%Q2 2026
08
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$442K60K0.01%Q2 2026
09
BlackRock, Inc.
CIK 0002012383
$377K51K0.00%Q2 2026
10
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$295K40K0.00%Q2 2026
11
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$233K32K0.00%Q2 2026
12
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$142K19K0.00%Q2 2026
13
PINNACLE ASSOCIATES LTD
CIK 0000743127
$116K16K0.00%Q2 2026
14
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$114K15K0.00%Q2 2026
15
STATE STREET CORP
CIK 0000093751
$98K13K0.00%Q2 2026
16
Covestor Ltd
CIK 0001909846
$72K10K0.05%Q1 2026
17
WELLS FARGO & COMPANY/MN
CIK 0000072971
$65K9K0.00%Q2 2026
18
MERCER GLOBAL ADVISORS INC /ADV
CIK 0000853758
$48K7K0.00%Q2 2026
19
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$12K2K0.00%Q2 2026
20
PNC FINANCIAL SERVICES GROUP, INC.
CIK 0000713676
$11K2K0.00%Q4 2025
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Insiders at COMSCORE INC
Wendling Brian JFrankel Stuart BrianMclaughlin Matthew F.Bagdasarian StephenPatterson Martin EdwardGillin LeslieBanerjee NanaLiberty Broadband Corp