MNTN, Inc.
MNTN- Exchange
- NYSE
- Industry
- Services-Advertising
- SEC CIK
- 0001891027
In the last 90 days, MNTN, Inc. insiders filed 0 open-market purchases and 2 sales; 126 institutions reported holding it in 13F filings for Q2 2026, worth $353.8M in total; Tiger Global Management is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in MNTN, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 76
- +17 vs. Q2 2025
- Shares held
- 19.8M
- −396.9K (−2.0%) vs. Q2 2025
- Total value
- $366.8M
- −$74.3M (−16.8%) vs. Q2 2025
- New holders
- 40
- 17 more added
- Sold out
- 23
- 14 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MNTN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 126 | $353.8M |
| Q1 2026 | 95 | $265.8M |
| Q4 2025 | 96 | $405.9M |
| Q3 2025 | 76 | $366.8M |
| Q2 2025 | 59 | $441.1M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding MNTN, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 5,345,302 | $99.2M | 0.02% | +2,159,075+67.8% | Added |
| FMR LLC | 3,610,527 | $67.0M | 0.00% | −652,860−15.3% | Reduced |
| Greycroft LP | 2,061,643 | $38.2M | 33.94% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,665,330 | $30.9M | 0.00% | −226,268−12.0% | Reduced |
| Federated Hermes, Inc. | 650,000 | $12.1M | 0.02% | +125,000+23.8% | Added |
| Vanguard Group Inc | 621,392 | $11.5M | 0.00% | +551,392+787.7% | Added |
| Bienville Capital Management, LLC | 615,147 | $11.4M | 2.17% | +615,147 | New |
| Liontrust Investment Partners LLP | 330,400 | $6.13M | 0.09% | +185,436+127.9% | Added |
| Ameriprise Financial Inc | 324,629 | $6.02M | 0.00% | −564,821−63.5% | Reduced |
| Goldman Sachs Group Inc | 306,730 | $5.69M | 0.00% | +53,894+21.3% | Added |
| Captrust Financial Advisors | 280,597 | $5.21M | 0.01% | +280,597 | New |
| Bank of Montreal | 250,854 | $4.65M | 0.00% | +48,207+23.8% | Added |
| Millennium Management LLC | 249,340 | $4.63M | 0.00% | +17,596+7.6% | Added |
| Citadel Advisors LLC | 239,826 | $4.45M | 0.00% | −80,430−25.1% | Reduced |
| Pier Capital, LLC | 226,997 | $4.21M | 0.66% | +226,997 | New |
| Freestone Grove Partners LP | 226,102 | $4.19M | 0.03% | +103,360+84.2% | Added |
| Lord, Abbett & Co. LLC | 212,724 | $3.95M | 0.01% | −203,741−48.9% | Reduced |
| BNP Paribas Arbitrage, SA | 163,775 | $3.04M | 0.00% | +163,775 | New |
| Morgan Stanley | 149,327 | $2.77M | 0.00% | −50,461−25.3% | Reduced |
| S Squared Technology, LLC | 135,600 | $2.52M | 0.96% | +135,600 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 128,560 | $2.38M | 0.04% | +28,560+28.6% | Added |
| Raymond James Financial Inc | 123,332 | $2.29M | 0.00% | +26,813+27.8% | Added |
| Geode Capital Management, LLC | 121,183 | $2.25M | 0.00% | +121,183 | New |
| Renaissance Technologies LLC | 121,000 | $2.24M | 0.00% | +121,000 | New |
| UBS Group AG | 119,049 | $2.21M | 0.00% | −49,816−29.5% | Reduced |
| Tudor Investment Corp Et Al | 114,571 | $2.13M | 0.01% | +44,571+63.7% | Added |
| Ghisallo Capital Management LLC | 100,000 | $1.85M | 0.06% | 00.0% | Unchanged |
| Burkehill Global Management, LP | 100,000 | $1.85M | 0.11% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 82,135 | $1.52M | 0.01% | −16,378−16.6% | Reduced |
| Alyeska Investment Group, L.P. | 73,600 | $1.37M | 0.00% | −75,000−50.5% | Reduced |
| Charles Schwab Investment Management Inc | 70,252 | $1.30M | 0.00% | +70,252 | New |
| Teachers Retirement System of the State of Kentucky | 63,084 | $1.17M | 0.01% | +63,084 | New |
| Engineers Gate Manager LP | 59,824 | $1.11M | 0.01% | +59,824 | New |
| State Street Corp | 57,003 | $1.06M | 0.00% | +57,003 | New |
| Uniplan Investment Counsel, Inc. | 53,686 | $995.9K | 0.10% | +53,686 | New |
| Walleye Capital LLC | 50,000 | $927.5K | 0.01% | +10,000+25.0% | Added |
| Seven Grand Managers, LLC | 50,000 | $927.5K | 0.08% | +25,500+104.1% | Added |
| Zazove Associates LLC | 50,000 | $927.5K | 0.08% | +50,000 | New |
| Dakota Wealth Management | 50,000 | $927.5K | 0.02% | +50,000 | New |
| Jump Financial, LLC | 49,100 | $910.8K | 0.01% | +49,100 | New |
| Fortress Investment Group LLC | 48,613 | $901.8K | 0.12% | −62,050−56.1% | Reduced |
| P.A.W. Capital Corp | 40,000 | $742.0K | 1.34% | +40,000 | New |
| Concurrent Investment Advisors, LLC | 36,500 | $677.1K | 0.01% | +14,000+62.2% | Added |
| Jennison Associates LLC | 28,885 | $535.8K | 0.00% | +28,885 | New |
| Swiss National Bank | 27,300 | $506.4K | 0.00% | +27,300 | New |
| Counterpoint Mutual Funds LLC | 27,023 | $501.3K | 0.04% | +27,023 | New |
| Northern Trust Corp | 25,755 | $477.8K | 0.00% | +25,755 | New |
| Dark Forest Capital Management LP | 24,996 | $463.7K | 0.02% | +24,996 | New |
| Jacobs Levy Equity Management, Inc | 21,280 | $394.7K | 0.00% | +21,280 | New |
| Qube Research & Technologies Ltd | 20,948 | $388.6K | 0.00% | +20,948 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 20,000 | $371.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 16,720 | $312.2K | 0.01% | +16,720 | New |
| Cary Street Partners Financial LLC | 15,745 | $292.1K | 0.01% | +15,745 | New |
| Claro Advisors LLC | 15,200 | $282.0K | 0.04% | −147−1.0% | Reduced |
| Man Group plc | 14,898 | $276.4K | 0.00% | +14,898 | New |
| Legal & General Group Plc | 13,396 | $248.5K | 0.00% | +12,932+2,787.1% | Added |
| Integrated Wealth Concepts LLC | 11,023 | $204.5K | 0.00% | +11,023 | New |
| California State Teachers Retirement System | 10,604 | $196.7K | 0.00% | +10,604 | New |
| AMH Equity Ltd | 10,000 | $185.5K | 0.23% | +10,000 | New |
| Quantbot Technologies LP | 9,150 | $169.7K | 0.00% | +9,150 | New |
| Bank of America Corp | 6,224 | $115.5K | 0.00% | +6,223+622,300.0% | Added |
| JPMorgan Chase & Co | 4,619 | $85.7K | 0.00% | +4,619 | New |
| CIBC Private Wealth Group, LLC | 4,000 | $74.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,977 | $55.2K | 0.00% | +2,977 | New |
| KLP Kapitalforvaltning AS | 2,900 | $53.8K | 0.00% | +2,900 | New |
| Wells Fargo & Company | 2,400 | $44.5K | 0.00% | +2,400 | New |
| Acadian Asset Management LLC | 2,370 | $43.0K | 0.00% | +2,370 | New |
| US Bancorp | 2,251 | $41.8K | 0.00% | −3,273−59.3% | Reduced |
| Advisor Group Holdings, Inc. | 1,690 | $34.4K | 0.00% | +1,690 | New |
| Western Pacific Wealth Management, LP | 1,000 | $18.6K | 0.02% | +1,000 | New |
| Jones Financial Companies LLLP | 950 | $16.5K | 0.00% | +950 | New |
| Tower Research Capital LLC (TRC) | 544 | $10.1K | 0.00% | +384+240.0% | Added |
| Barclays PLC | 382 | $7.09K | 0.00% | +382 | New |
| Royal Bank of Canada | 267 | $5.00K | 0.00% | −1,731−86.6% | Reduced |
| Clearstead Advisors, LLC | 80 | $1.48K | 0.00% | +80 | New |
| Quarry LP | 53 | $983 | 0.00% | −3,262−98.4% | Reduced |
| Summit Partners Public Asset Management, LLC | 0 | $0 | 0.00% | −1,713,427−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −986,519−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −333,196−100.0% | Sold out |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −319,883−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −157,372−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −99,828−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −75,088−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −61,410−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Limestone Investment Advisors LP | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Longaeva Partners L.P. | 0 | $0 | 0.00% | −36,056−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −34,019−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −33,406−100.0% | Sold out |
| Harbert Fund Advisors, Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −23,466−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −22,267−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −17,302−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,596−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −10,202−100.0% | Sold out |
| BCS Private Wealth Management, Inc. | 0 | $0 | 0.00% | −9,550−100.0% | Sold out |