ComscoreSCOR

13F holders, Q4 2024 (December 31)
27holders +2
4new positions
3sold out
1famous investor
$5.84avg. 13F price*

At the end of Q4 2024, 27 institutions reported holding Comscore Inc. (SCOR) in their 13F filings, up 2 from Q3 2024. 4 opened new positions and 3 sold out. The largest holders were Westerly Capital Management, LLC ($1.8M), Vanguard Group Inc. ($1.0M) and Factor Wealth Management LTD ($740K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).

Company
Comscore Inc.
CUSIP
20564W204
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q1 2024: 31Q1 2024Q2 2024: 28Q2 2024Q3 2024: 25Q3 2024Q4 2024: 27Q4 2024Q1 2025: 29Q1 2025Q2 2025: 26Q2 2025Q3 2025: 29Q3 2025Q4 2025: 24Q4 2025Q1 2026: 25Q1 2026Q2 2026: 27Q2 2026

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions4$434K
Exits3$152K

All 13F filers, Q3 2024 → Q4 2024: 80,544 shares bought and 35,145 shares sold, net +45,399 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 27 holders

Westerly Capital Management, LLC 0.84% Reduce -0.0% 309,896 $1.8M
Vanguard Group Inc. 0.00% Reduce -0.9% 172,729 $1.0M
Factor Wealth Management LTD 0.25% — 126,656 $740K
Cerberus Capital Management, L.P. 0.02% No change 109,654 $640K
Acadian Asset Management LLC 0.00% No change 88,823 $517K
Geode Capital Management, LLC 0.00% Add +0.8% 50,437 $295K
BlackRock, Inc. 0.00% Reduce -0.8% 49,270 $288K
Renaissance Technologies 0.00% Add +10.0% 45,436 $265K
Bridgeway Capital Management, LLC 0.00% Reduce -0.5% 36,772 $215K
Susquehanna International Group, LLP 0.00% New 30,072 $176K
Heron Bay Capital Management 0.03% New 27,317 $160K
Squarepoint Ops LLC 0.00% New 16,945 $99K
Quinn Opportunity Partners LLC 0.01% Reduce -39.7% 15,216 $89K
State Street Corp. 0.00% No change 13,304 $78K
Barclays PLC 0.00% No change 4,010 $23K
UBS Group AG 0.00% Add +3944.7% 1,537 $9K
PNC Financial Services Group, Inc. 0.00% No change 1,000 $6K
Tower Research Capital LLC (TRC) 0.00% Add +7.1% 856 $5K
Morgan Stanley 0.00% No change 344 $2K
Activest Wealth Management 0.00% No change 100 $584
Rhumbline Advisers 0.00% No change 65 $379
Fairman Group, LLC 0.00% No change 50 $292
Bank of America Corp. 0.00% Reduce -72.6% 29 $169
JPMorgan Chase & Co. 0.00% No change 10 $58
Wells Fargo & Company 0.00% Reduce -97.6% 10 $58
BNP Paribas Financial Markets 0.00% No change 10 $58
Lazard Asset Management LLC 0.00% New 112 $0

"% of holder's portfolio" is SCOR's weight in each manager's 13F, not the share of Comscore Inc. the manager owns.