FMR LLC and Abigail P. Johnson filed an amended beneficial ownership statement with the SEC on November 5, 2026, disclosing a combined 3.9% position in MNTN Inc. Class A Common Stock as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: FMR LLC and Abigail P. Johnson each report 2,396,713 shares of MNTN Inc. Class A Common Stock beneficially owned.
  • Percent of class: The 2,396,713 shares represent 3.9% of the outstanding Class A Common Stock.
  • Sole voting power (FMR LLC): FMR LLC reports sole voting power over 2,396,117 shares, with 0 shares subject to shared voting power.
  • Sole dispositive power: FMR LLC holds sole dispositive power over 2,396,713 shares; Abigail P. Johnson also reports sole dispositive power over 2,396,713 shares, with 0 shared dispositive power.
  • Triggering event date: The date of the event requiring this filing is stated as September 30, 2026.
  • Issuer address: MNTN Inc. is listed with a principal executive office at 823 Congress Avenue, #1827, Austin, TX 78768.

FMR LLC and Abigail P. Johnson Disclose Position in MNTN Inc.

According to the filing, FMR LLC, a Delaware-organized holding company headquartered at 245 Summer Street, Boston, Massachusetts 02210, submitted this amended statement as a parent holding company or control person under Section 13(g) of the Securities Exchange Act of 1934. The filing covers Class A Common Stock of MNTN Inc. (CUSIP 55318A108), a company incorporated with its principal offices in Austin, Texas.

The filing discloses that FMR LLC beneficially owns 2,396,713 shares, representing 3.9% of the class, while reporting sole voting power over 2,396,117 shares. Abigail P. Johnson is listed as a separate reporting person who reports 0 shares under sole or shared voting power, but also reports sole dispositive power over 2,396,713 shares, the same aggregate total as FMR LLC. Neither reporting person reports any shared voting or shared dispositive power.

The filing states that one or more other persons are known to have the right to receive or direct the receipt of dividends or sale proceeds from MNTN Inc. Class A Common Stock, but notes that "no one other person's interest in the CLASS A COMMON STOCK of MNTN INC is more than five percent of the total outstanding CLASS A COMMON STOCK." The filing was signed on November 4, 2026, by Stephanie J. Brown, acting under separate powers of attorney granted by FMR LLC and Abigail P. Johnson. An Exhibit 99 is referenced for the identity and classification of subsidiaries through which the reported securities were acquired.

What Was Disclosed

FMR LLC and Abigail P. Johnson filed an amended beneficial ownership report covering 2,396,713 shares of MNTN Inc. Class A Common Stock, equal to 3.9% of the class, with the triggering event dated September 30, 2026, and the statement signed on November 4, 2026.