MNTN INC CL A is a security (CUSIP 55318A108) tracked across SEC portfolio filings. 110 institutional managers reported $386.5M on Form 13F as of 2026-06-30; 5 registered fund positions totaling $1.8M via N-PORT as of 2026-03-31.
Showing 15 of 110 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| MERCATO PARTNERS GROWTH III GP, LLC | Cottonwood Heights, UT | $114.4M | 6,168,022 |
| Mercato Management Legacy, LLC | COTTONWOOD HEIGHTS, UT | $56.7M | 6,168,022 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $54.6M | 6,209,188 |
| FMR LLC | BOSTON, MA | $24.9M | 2,824,924 |
| Greycroft LP | New York, NY | $18.1M | 2,061,643 |
| VANGUARD GROUP INC | Valley Forge, PA | $7.1M | 596,874 |
| CITADEL ADVISORS LLC | MIAMI, FL | $7.0M | 630,719 |
| Qube Research & Technologies Ltd | LONDON, X0 | $6.9M | 783,760 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $6.4M | 505,338 |
| FEDERATED HERMES, INC. | Pittsburgh, PA | $6.1M | 690,000 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $5.7M | 646,217 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $5.6M | 632,097 |
| AMERICAN FINANCIAL GROUP INC | CINCINNATI, OH | $5.1M | 579,683 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $4.3M | 484,294 |
| D. E. Shaw & Co., Inc. | New York, NY | $4.2M | 476,087 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $1.0M | 0.13% |
| Federated Hermes Managed Volatility Fund II | Federated Hermes Insurance Series | $229K | 13.40% |
| VANGUARD GROWTH AND INCOME FUND | VANGUARD QUANTITATIVE FUNDS | $200K | 0.12% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $198K | 0.03% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $148K | 0.05% |