How many institutions held SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per per share in Q4 2025?

24 institutional investors reported SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per per share for Q4 2025. Use the holders table for investor-level position and value details.

COMSCORE, INC. - Common Stock, par value $0.001 per per share (SCOR)

Q: What does CUSIP 20564W204 represent in this 13F holders report?

CUSIP 20564W204 is the security identifier for SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per per share used to aggregate holder disclosures.

CUSIP: 20564W204

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Stock, par value $0.001 per per share
Total 13F shares: 4,583,292
Total 13F value: $29,789,508
Share change: +3,286,461
SEC-reported price per share: $6.50
Number of holders: 24
Value change: +$21,281,102
Number of buys: 5
Number of sells: 13
Shares outstanding: 14,745,235

Security key

20564W204

Report period

Q4 2025

Institutions

Top holders

SCOR full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 COMSCORE, INC. SEC filings COMSCORE, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 20564W204

Newer quarter: Q1 2026 Previous quarter: Q3 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Ownership snapshot

Top reported holders of SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Pine Investor, LLC

Disclosed value leader

Liberty Broadband Corp

Comparable rows

15/15

Latest evidence

31 Dec 2025

13D/G 3/4/5 13F Lead comparable stake: 40% 13D/G row: Pine Investor, LLC Showing 1-6 of 15 holder rows.

Quick read

Pine Investor, LLC leads the comparable SEC ownership view at 40%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Pine Investor, LLC's linked filing trail.

Comparable ownership Top 5

Pine Investor, LLC 40%

CHARTER COMMUNICATIONS, INC. /MO/ 40%

Liberty Broadband Corp 39%

WESTERLY CAPITAL MANAGEMENT, LLC 9.4%

Irrevocable Larson Family Investm... 5.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Pine Investor, LLC	13D/G 13D/G	40%	$52,410,907 7,628,953 shares	+$39,834,829	29 Dec 2025
CHARTER COMMUNICATIONS, INC. /MO/	13D/G Charter Communications, Inc. 13D/G	40%	— 7,560,235 shares	+$51,755,053	29 Dec 2025
Liberty Broadband Corp	3/4/5 13D/G Director, 10%+ Owner · Liberty Broadband Corporation 3/4/5 13D/G	39% from 13D/G	$101,443,390 7,510,446 shares mixed-class rows	—	29 Dec 2025
WESTERLY CAPITAL MANAGEMENT, LLC	13F 13D/G Company 13F 13D/G	9.4% from 13D/G	$3,492,000 400,000 shares	—	30 Sep 2025
Irrevocable Larson Family Investment Trust	13D/G 13D/G	5.8%	$1,952,083 284,146 shares	-$41,220	23 Jan 2025
WPP plc	13D/G CAVENDISH SQUARE HOLDING B.V. 13D/G	3.8%	— 565,968 shares	$0	29 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

4,583,292

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

Q4 2025 holders

Holder diff

-5

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend