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Comscore, Inc.

SCOR
Exchange
Nasdaq
Industry
Services-Business Services, NEC
SEC CIK
0001158172

In the last 90 days, Comscore, Inc. insiders filed 4 open-market purchases and 0 sales; 28 institutions reported holding it in 13F filings for Q2 2026, worth $42.6M in total; no superinvestor holds it.

Q4 2021 vs. Q3 2021

How the institutions holding Comscore, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of SCOR: Q3 2021 compared with Q4 2021
MeasureQ3 2021Of which not filed for Q4 2021Q4 2021Change
Holders1042101−1
Shares54.8M25.7K55.4M+656.6K (+1.2%)
Value$213.6M$99.0K$185.0M−$28.5M (−13.3%)

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held Comscore, Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to SCOR in Q4 2021
InstitutionSharesValue% of portfolio
Westerly Capital Management, LLC1,255,000$4.19M2.75%
Kennedy Capital Management, Inc.798,533$2.67M0.06%
Wellington Management Group LLP211,300$706.0K0.00%
B. Riley Asset Management, LLC78,340$262.0K0.14%
Millennium Management LLC48,642$162.0K0.00%
Squarepoint Ops LLC22,726$76.0K0.00%
ProShare Advisors LLC15,296$52.0K0.00%
Credit Suisse AG12,556$42.0K0.00%
Lazard Asset Management LLC12,188$40.0K0.00%
AXA S.A.10,800$36.0K0.00%
High Net Worth Advisory Group LLC9,000$30.0K0.01%
Stephens Consulting, LLC4,500$15.0K0.01%
Group One Trading, L.P.3,152$11.0K0.00%
Aquatic Capital Management LLC1,100$4.00K0.01%
Point72 Hong Kong Ltd637$2.00K0.00%
Toronto Dominion Bank8$00.00%
Cutler Group LP6$00.00%

Sold out (18)

Institutions that held Comscore, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of SCOR in Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Starboard Value LPSuperinvestorStarboard Value2,419,550$9.44M
RBF Capital, LLC174,408$680.0K
Panagora Asset Management Inc106,464$415.0K
AQR Capital Management LLC71,989$281.0K
Jump Financial, LLC30,000$117.0K
MetLife Investment Management25,307$98.7K
Raymond James Financial Services Advisors, Inc.21,300$83.0K
Veritable, L.P.20,000$78.0K
Metropolitan Life Insurance Co19,146$74.7K
Nisa Investment Advisors, LLC12,600$49.0K
Prudential Financial Inc11,133$43.0K
ExodusPoint Capital Management, LP10,642$42.0K
McLean Asset Management Corp11,159$41.0K
HighTower Advisors, LLC10,000$39.0K
Geneos Wealth Management Inc.6,000$23.0K
O'Shaughnessy Asset Management, LLC1,754$7.00K
Northwestern Mutual Wealth Management Co1,022$4.00K
First Quadrant L P269$1.00K

Not filed for Q4 2021 yet (2)

Institutions that held Comscore, Inc. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SCOR in Q3 2021 that haven't filed for Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Marshall Wace North America L.P.23,257$90.0K
Berman Capital Advisors, LLC2,414$9.00K