Schedule 13G ownership disclosure

MNTN Inc

Common Stock · CUSIP: 55318A108

Event date: 2025-08-29

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
  • Wellington Management Group LLP

    Shares: 5,163,916.00 · Class: 11.8%

  • Wellington Group Holdings LLP

    Shares: 5,163,916.00 · Class: 11.8%

  • Wellington Investment Advisors Holdings LLP

    Shares: 5,163,916.00 · Class: 11.8%

  • Wellington Management Company LLP

    Shares: 5,163,916.00 · Class: 10.9%

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

Source: SEC EDGAR filing

Filing metadata

Accession number
0000902219-25-000360
Form type
SCHEDULE 13G/A
Filer
MNTN, Inc.
CIK
CIK 1891027
Filed
Sep 08, 2025
Reporting period
Aug 29, 2025
Description
Schedule 13G beneficial ownership

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