MNTN Institutional Ownership
Top institutional (13F) holders of MNTN and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
36
Institutional value
$208.47M
Top holder
WELLINGTON MANAGEMENT GROUP LLP
Top holders
| Holder | Filed | Value |
|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $51.80M |
| BlackRock, Inc.holding company | Aug 7, 2026 | $39.19M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $28.91M |
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $17.66M |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $10.65M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $7.72M |
| CITADEL ADVISORS LLCinvestment advisor | Aug 14, 2026 | $5.76M |
| Vanguard Portfolio Managementhedge fund | Aug 13, 2026 | $5.61M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $4.42M |
| STATE STREET CORPinvestment advisor | Aug 7, 2026 | $4.35M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $3.94M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $3.65M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $2.95M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $2.63M |
| Norges Bankother | Aug 12, 2026 | $2.15M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $1.98M |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | Aug 13, 2026 | $1.97M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Feb 17, 2026 | $1.89M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $1.81M |
| BALYASNY ASSET MANAGEMENT L.P.investment advisor | Aug 14, 2026 | $1.64M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $1.52M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $1.42M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $883.2K |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $556.2K |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $547.1K |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.