Schedule 13D ownership disclosure

COMSCORE, INC.

Common Stock, par value $0.001 per share · CUSIP: 20564W105

Event date: 2025-12-29

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • Charter Communications, Inc.Reported CIK 0001091667

    Shares: 7,560,235.00 · Class: 39.5%

  • CCH II, LLCReported CIK 0001266604

    Shares: 7,560,235.00 · Class: 39.5%

  • Charter Communications Holdings, LLCReported CIK 0001085476

    Shares: 7,560,235.00 · Class: 39.5%

  • Spectrum Management Holding Company, LLCReported CIK 0001377013

    Shares: 7,560,235.00 · Class: 39.5%

  • Charter Communications Holding Company, LLCReported CIK 0001850981

    Shares: 7,560,235.00 · Class: 39.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001104659-25-125620
Form type
SCHEDULE 13D/A
Filer
CHARTER COMMUNICATIONS, INC. /MO/
CIK
CIK 1091667
Filed
Dec 31, 2025
Reporting period
Dec 29, 2025
Description
Schedule 13D beneficial ownership

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