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MNTN INC (MNTN)

Name: MNTN INC (MNTN) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Professional Services · SEC CIK 0001891027 · EDGAR filings · Updated 2026-07-16

MNTN INC (MNTN) has 93 institutional managers reporting positions valued at $262.1M per the latest 13F reporting period. SEC filings include an active non-reliance notice on previously issued financial statements (8-K Item 4.02), notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01), substantial-doubt (going concern) disclosure per the filings.

Institutional managers

Reported 13F value

$262.1M

Insider activity

22 trans.

−$60.8M net selling

Data flags

3 active

from SEC filings

Latest updates

2026-07-16 — SCHEDULE 13G/A filed
2026-07-08 — Insider transaction reported (Form 4)
2026-06-17 — Insider transaction reported (Form 4)
2026-06-17 — Initial insider ownership filed (Form 3)
2026-06-17 — Current report (8-K) filed
2026-06-15 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, MNTN INC has 93 institutional holders.

Insider activity

Insiders reported 22 transactions (0 buys, 11 sells) across 13 reporting insiders, with a net reported value of −$60.8M.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2024-08-19 (recurring since 2022-08-12) — source filing. The authoritative details are those stated in the filing itself.

Active non-reliance notice on previously issued financial statements (8-K Item 4.02), most recently filed 2024-02-14 (recurring since 2022-04-19) — source filing. The authoritative details are those stated in the filing itself.

Active notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01), most recently filed 2023-11-28 (recurring since 2023-11-28) — source filing. The authoritative details are those stated in the filing itself.

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See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-16.