CHARTER COMMUNICATIONS, INC. /MO/ - 29 Dec 2025 SCHEDULE 13D/A Report for COMSCORE, INC. Common Stock, par value $0.001 per share (SCOR)

Filing Manager
CHARTER COMMUNICATIONS, INC. /MO/
Reporting Manager
Charter Communications, Inc.
Security
COMSCORE, INC. Common Stock, par value $0.001 per share
Symbol
SCOR
Shares outstanding
19,139,835 shares
Disclosed Ownership
7,560,235 shares
Ownership
40%
Form type
SCHEDULE 13D/A
Filing time
31 Dec 2025, 16:20:03 UTC
Date of event
29 Dec 2025
Previous filing
30 Sep 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Charter Communications, Inc. 40% 7,560,235 0 7,560,235 /s/ Jennifer A. Smith Jennifer A. Smith / Vice President 0001091667
CCH II, LLC 40% 7,560,235 0 7,560,235 /s/ Jennifer A. Smith Jennifer A. Smith / Vice President 0001266604
Charter Communications Holdings, LLC 40% 7,560,235 0 7,560,235 /s/ Jennifer A. Smith Jennifer A. Smith / Vice President 0001085476
Spectrum Management Holding Company, LLC 40% 7,560,235 0 7,560,235 /s/ Jennifer A. Smith Jennifer A. Smith / Vice President 0001377013
Charter Communications Holding Company, LLC 40% 7,560,235 0 7,560,235 /s/ Jennifer A. Smith Jennifer A. Smith / Vice President 0001850981