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 |
|---|---|---|---|---|---|
| Quarry LP | 53 | $983 | 0.00% | −3,262−98.4% | Reduced |
| Clearstead Advisors, LLC | 80 | $1.48K | 0.00% | +80 | New |
| Royal Bank of Canada | 267 | $5.00K | 0.00% | −1,731−86.6% | Reduced |
| Barclays PLC | 382 | $7.09K | 0.00% | +382 | New |
| Tower Research Capital LLC (TRC) | 544 | $10.1K | 0.00% | +384+240.0% | Added |
| Jones Financial Companies LLLP | 950 | $16.5K | 0.00% | +950 | New |
| Western Pacific Wealth Management, LP | 1,000 | $18.6K | 0.02% | +1,000 | New |
| Advisor Group Holdings, Inc. | 1,690 | $34.4K | 0.00% | +1,690 | New |
| US Bancorp | 2,251 | $41.8K | 0.00% | −3,273−59.3% | Reduced |
| Acadian Asset Management LLC | 2,370 | $43.0K | 0.00% | +2,370 | New |
| Wells Fargo & Company | 2,400 | $44.5K | 0.00% | +2,400 | New |
| KLP Kapitalforvaltning AS | 2,900 | $53.8K | 0.00% | +2,900 | New |
| Citigroup Inc | 2,977 | $55.2K | 0.00% | +2,977 | New |
| CIBC Private Wealth Group, LLC | 4,000 | $74.2K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 4,619 | $85.7K | 0.00% | +4,619 | New |
| Bank of America Corp | 6,224 | $115.5K | 0.00% | +6,223+622,300.0% | Added |
| Quantbot Technologies LP | 9,150 | $169.7K | 0.00% | +9,150 | New |
| AMH Equity Ltd | 10,000 | $185.5K | 0.23% | +10,000 | New |
| California State Teachers Retirement System | 10,604 | $196.7K | 0.00% | +10,604 | New |
| Integrated Wealth Concepts LLC | 11,023 | $204.5K | 0.00% | +11,023 | New |
| Legal & General Group Plc | 13,396 | $248.5K | 0.00% | +12,932+2,787.1% | Added |
| Man Group plc | 14,898 | $276.4K | 0.00% | +14,898 | New |
| Claro Advisors LLC | 15,200 | $282.0K | 0.04% | −147−1.0% | Reduced |
| Cary Street Partners Financial LLC | 15,745 | $292.1K | 0.01% | +15,745 | New |
| Wolverine Trading, LLC | 16,720 | $312.2K | 0.01% | +16,720 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 20,000 | $371.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 20,948 | $388.6K | 0.00% | +20,948 | New |
| Jacobs Levy Equity Management, Inc | 21,280 | $394.7K | 0.00% | +21,280 | New |
| Dark Forest Capital Management LP | 24,996 | $463.7K | 0.02% | +24,996 | New |
| Northern Trust Corp | 25,755 | $477.8K | 0.00% | +25,755 | New |
| Counterpoint Mutual Funds LLC | 27,023 | $501.3K | 0.04% | +27,023 | New |
| Swiss National Bank | 27,300 | $506.4K | 0.00% | +27,300 | New |
| Jennison Associates LLC | 28,885 | $535.8K | 0.00% | +28,885 | New |
| Concurrent Investment Advisors, LLC | 36,500 | $677.1K | 0.01% | +14,000+62.2% | Added |
| P.A.W. Capital Corp | 40,000 | $742.0K | 1.34% | +40,000 | New |
| Fortress Investment Group LLC | 48,613 | $901.8K | 0.12% | −62,050−56.1% | Reduced |
| Jump Financial, LLC | 49,100 | $910.8K | 0.01% | +49,100 | 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 |
| Uniplan Investment Counsel, Inc. | 53,686 | $995.9K | 0.10% | +53,686 | New |
| State Street Corp | 57,003 | $1.06M | 0.00% | +57,003 | New |
| Engineers Gate Manager LP | 59,824 | $1.11M | 0.01% | +59,824 | New |
| Teachers Retirement System of the State of Kentucky | 63,084 | $1.17M | 0.01% | +63,084 | New |
| Charles Schwab Investment Management Inc | 70,252 | $1.30M | 0.00% | +70,252 | New |
| Alyeska Investment Group, L.P. | 73,600 | $1.37M | 0.00% | −75,000−50.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 82,135 | $1.52M | 0.01% | −16,378−16.6% | Reduced |
| 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 |
| Tudor Investment Corp Et Al | 114,571 | $2.13M | 0.01% | +44,571+63.7% | Added |
| UBS Group AG | 119,049 | $2.21M | 0.00% | −49,816−29.5% | Reduced |
| Renaissance Technologies LLC | 121,000 | $2.24M | 0.00% | +121,000 | New |
| Geode Capital Management, LLC | 121,183 | $2.25M | 0.00% | +121,183 | New |
| Raymond James Financial Inc | 123,332 | $2.29M | 0.00% | +26,813+27.8% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 128,560 | $2.38M | 0.04% | +28,560+28.6% | Added |
| S Squared Technology, LLC | 135,600 | $2.52M | 0.96% | +135,600 | New |
| Morgan Stanley | 149,327 | $2.77M | 0.00% | −50,461−25.3% | Reduced |
| BNP Paribas Arbitrage, SA | 163,775 | $3.04M | 0.00% | +163,775 | New |
| Lord, Abbett & Co. LLC | 212,724 | $3.95M | 0.01% | −203,741−48.9% | Reduced |
| Freestone Grove Partners LP | 226,102 | $4.19M | 0.03% | +103,360+84.2% | Added |
| Pier Capital, LLC | 226,997 | $4.21M | 0.66% | +226,997 | New |
| Citadel Advisors LLC | 239,826 | $4.45M | 0.00% | −80,430−25.1% | Reduced |
| Millennium Management LLC | 249,340 | $4.63M | 0.00% | +17,596+7.6% | Added |
| Bank of Montreal | 250,854 | $4.65M | 0.00% | +48,207+23.8% | Added |
| Captrust Financial Advisors | 280,597 | $5.21M | 0.01% | +280,597 | New |
| Goldman Sachs Group Inc | 306,730 | $5.69M | 0.00% | +53,894+21.3% | Added |
| Ameriprise Financial Inc | 324,629 | $6.02M | 0.00% | −564,821−63.5% | Reduced |
| Liontrust Investment Partners LLP | 330,400 | $6.13M | 0.09% | +185,436+127.9% | Added |
| Bienville Capital Management, LLC | 615,147 | $11.4M | 2.17% | +615,147 | New |
| Vanguard Group Inc | 621,392 | $11.5M | 0.00% | +551,392+787.7% | Added |
| Federated Hermes, Inc. | 650,000 | $12.1M | 0.02% | +125,000+23.8% | Added |
| BlackRock, Inc. | 1,665,330 | $30.9M | 0.00% | −226,268−12.0% | Reduced |
| Greycroft LP | 2,061,643 | $38.2M | 33.94% | 00.0% | Unchanged |
| FMR LLC | 3,610,527 | $67.0M | 0.00% | −652,860−15.3% | Reduced |
| Wellington Management Group LLP | 5,345,302 | $99.2M | 0.02% | +2,159,075+67.8% | Added |
| 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 |