MNTN, Inc. - MNTN

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
Aug 13, 2026 SCHEDULE 13G/A Wellington Management Group LLP 9.2% 5,630,486 View
Aug 13, 2026 SCHEDULE 13G/A Wellington Group Holdings LLP 9.2% 5,630,486 View
Aug 13, 2026 SCHEDULE 13G/A Wellington Investment Advisors Holdings LLP 9.2% 5,630,486 View
Aug 13, 2026 SCHEDULE 13G/A Wellington Management Company LLP 8.5% 5,630,486 View
Aug 06, 2026 SCHEDULE 13G/A Wellington Management Group LLP 10.3% 6,307,603 View
Aug 06, 2026 SCHEDULE 13G/A Wellington Group Holdings LLP 10.3% 6,307,603 View
Aug 06, 2026 SCHEDULE 13G/A Wellington Investment Advisors Holdings LLP 10.3% 6,307,603 View
Aug 06, 2026 SCHEDULE 13G/A Wellington Management Company LLP 9.4% 6,307,603 View
Aug 06, 2026 SCHEDULE 13G FMR LLC 5.1% 3,142,100 View
Aug 06, 2026 SCHEDULE 13G Abigail P. Johnson 5.1% 3,142,100 View
Jul 16, 2026 SCHEDULE 13G/A QUALCOMM Incorporated 0.24% 147,000 View
May 15, 2026 SCHEDULE 13G/A Greycroft Partners II, L.P. 6.4% 3,911,969 View
May 15, 2026 SCHEDULE 13G/A Greycroft Managers II, LLC 6.4% 3,911,969 View
May 15, 2026 SCHEDULE 13G/A Greycroft Growth III, L.P. 3.8% 2,162,939 View
May 15, 2026 SCHEDULE 13G/A Greycroft Growth III, LLC 3.8% 2,162,939 View
May 15, 2026 SCHEDULE 13G/A Wellington Trust Company, NA 4.7% 2,673,034 View
May 15, 2026 SCHEDULE 13G/A Wellington Management Group LLP 10.9% 6,209,188 View
May 15, 2026 SCHEDULE 13G/A Wellington Group Holdings LLP 10.9% 6,209,188 View
May 15, 2026 SCHEDULE 13G/A Wellington Investment Advisors Holdings LLP 10.9% 6,209,188 View
May 15, 2026 SCHEDULE 13G/A Wellington Management Company LLP 10.0% 6,209,188 View
May 12, 2026 SCHEDULE 13G/A QUALCOMM Incorporated 5.5% 3,366,743 View
May 06, 2026 SCHEDULE 13G/A FMR LLC 5.0% 2,824,924 View
May 06, 2026 SCHEDULE 13G/A Abigail P. Johnson 5.0% 2,824,924 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.