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, Q4 2025
Institutional positions in MNTN, Inc. as of Dec 31, 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
- 96
- +22 vs. Q3 2025
- Shares held
- 30.6M
- +10.8M (+54.8%) vs. Q3 2025
- Total value
- $405.9M
- +$39.6M (+10.8%) vs. Q3 2025
- New holders
- 39
- 34 more added
- Sold out
- 17
- 15 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding MNTN, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 19 | $227 | 0.00% | +19 | New |
| Clearstead Advisors, LLC | 80 | $956 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 500 | $5.97K | 0.00% | +500 | New |
| Western Pacific Wealth Management, LP | 1,000 | $11.9K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,061 | $12.7K | 0.00% | +111+11.7% | Added |
| Advisor Group Holdings, Inc. | 1,135 | $13.5K | 0.00% | −555−32.8% | Reduced |
| Quarry LP | 1,772 | $21.2K | 0.00% | +1,719+3,243.4% | Added |
| State of Wyoming | 2,025 | $24.2K | 0.00% | +2,025 | New |
| Aster Capital Management (DIFC) Ltd | 3,587 | $42.8K | 0.02% | +3,587 | New |
| Acadian Asset Management LLC | 4,711 | $55.0K | 0.00% | +2,341+98.8% | Added |
| US Bancorp | 5,481 | $65.4K | 0.00% | +3,230+143.5% | Added |
| Royal Bank of Canada | 5,857 | $70.0K | 0.00% | +5,590+2,093.6% | Added |
| Los Angeles Capital Management LLC | 4,424 | $72.4K | 0.00% | +4,424 | New |
| Barclays PLC | 9,326 | $111.4K | 0.00% | +8,944+2,341.4% | Added |
| Group One Trading, L.P. | 11,447 | $136.7K | 0.00% | +11,447 | New |
| Occudo Quantitative Strategies LP | 12,741 | $152.1K | 0.01% | +12,741 | New |
| Entropy Technologies, LP | 12,800 | $152.8K | 0.01% | +12,800 | New |
| Hudson Bay Capital Management LP | 13,436 | $160.4K | 0.00% | +13,436 | New |
| Lighthouse Investment Partners, LLC | 13,680 | $163.3K | 0.01% | +13,680 | New |
| Jacobs Levy Equity Management, Inc | 14,322 | $171.0K | 0.00% | −6,958−32.7% | Reduced |
| Brevan Howard Capital Management LP | 14,512 | $173.3K | 0.00% | +14,512 | New |
| Modus Advisors, LLC | 14,745 | $176.1K | 0.05% | +14,745 | New |
| Aristides Capital LLC | 16,000 | $191.0K | 0.07% | +16,000 | New |
| Centiva Capital, LP | 17,994 | $214.8K | 0.01% | +17,994 | New |
| Citigroup Inc | 18,852 | $225.1K | 0.00% | +15,875+533.3% | Added |
| CIBC Private Wealth Group, LLC | 19,483 | $232.6K | 0.00% | +15,483+387.1% | Added |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 20,000 | $238.8K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 20,039 | $239.3K | 0.00% | −62,096−75.6% | Reduced |
| Cary Street Partners Financial LLC | 20,385 | $243.4K | 0.01% | +4,640+29.5% | Added |
| Graham Capital Management, L.P. | 21,259 | $253.8K | 0.01% | +21,259 | New |
| Counterpoint Mutual Funds LLC | 21,342 | $254.8K | 0.02% | −5,681−21.0% | Reduced |
| HSBC Holdings PLC | 12,591 | $261.4K | 0.00% | +12,591 | New |
| J. Goldman & Co LP | 21,943 | $262.0K | 0.01% | +21,943 | New |
| PDT Partners, LLC | 23,727 | $283.3K | 0.02% | +23,727 | New |
| Sandro Wealth Management LLC | 25,000 | $298.5K | 0.25% | +25,000 | New |
| PharVision Advisers, LLC | 26,288 | $313.9K | 0.16% | +26,288 | New |
| Engineers Gate Manager LP | 27,236 | $325.2K | 0.00% | −32,588−54.5% | Reduced |
| Northern Trust Corp | 28,230 | $337.1K | 0.00% | +2,475+9.6% | Added |
| XTX Topco Ltd | 29,556 | $352.9K | 0.01% | +29,556 | New |
| Private Advisory Group LLC | 30,965 | $369.7K | 0.03% | +30,965 | New |
| Quantbot Technologies LP | 31,910 | $381.0K | 0.01% | +22,760+248.7% | Added |
| HRT Financial LP | 33,035 | $394.0K | 0.00% | +33,035 | New |
| Marshall Wace, LLP | 33,086 | $395.0K | 0.00% | +33,086 | New |
| Omers Administration Corp | 38,800 | $463.3K | 0.00% | +38,800 | New |
| Atomi Financial Group, Inc. | 40,000 | $477.6K | 0.01% | +40,000 | New |
| Susquehanna International Group, LLP | 44,566 | $532.1K | 0.00% | +44,566 | New |
| State Street Corp | 48,475 | $578.8K | 0.00% | −8,528−15.0% | Reduced |
| Dakota Wealth Management | 50,000 | $597.0K | 0.01% | 00.0% | Unchanged |
| Seven Grand Managers, LLC | 50,000 | $597.0K | 0.05% | 00.0% | Unchanged |
| Verition Fund Management LLC | 51,617 | $616.3K | 0.00% | +51,617 | New |
| Charles Schwab Investment Management Inc | 60,213 | $718.9K | 0.00% | −10,039−14.3% | Reduced |
| Two Sigma Advisers, LP | 62,502 | $746.3K | 0.00% | +62,502 | New |
| Victory Capital Management Inc | 64,245 | $767.1K | 0.00% | +64,245 | New |
| CI Private Wealth, LLC | 70,024 | $836.1K | 0.00% | +70,024 | New |
| Tudor Investment Corp Et Al | 70,131 | $837.4K | 0.00% | −44,440−38.8% | Reduced |
| Dark Forest Capital Management LP | 71,264 | $850.9K | 0.04% | +46,268+185.1% | Added |
| Winton Group Ltd | 73,748 | $880.6K | 0.03% | +73,748 | New |
| Teachers Retirement System of the State of Kentucky | 74,377 | $888.0K | 0.01% | +11,293+17.9% | Added |
| Raymond James Financial Inc | 81,792 | $976.6K | 0.00% | −41,540−33.7% | Reduced |
| Uniplan Investment Counsel, Inc. | 98,577 | $1.18M | 0.12% | +44,891+83.6% | Added |
| Ghisallo Capital Management LLC | 100,000 | $1.19M | 0.05% | 00.0% | Unchanged |
| Burkehill Global Management, LP | 100,000 | $1.19M | 0.08% | 00.0% | Unchanged |
| Walleye Capital LLC | 112,739 | $1.35M | 0.01% | +62,739+125.5% | Added |
| Geode Capital Management, LLC | 121,844 | $1.46M | 0.00% | +661+0.5% | Added |
| Man Group plc | 125,314 | $1.50M | 0.00% | +110,416+741.1% | Added |
| Zazove Associates LLC | 126,601 | $1.51M | 0.13% | +76,601+153.2% | Added |
| Bank of America Corp | 127,162 | $1.52M | 0.00% | +120,938+1,943.1% | Added |
| Jump Financial, LLC | 134,600 | $1.61M | 0.02% | +85,500+174.1% | Added |
| Morgan Stanley | 140,338 | $1.68M | 0.00% | −8,989−6.0% | Reduced |
| S Squared Technology, LLC | 155,600 | $1.86M | 0.72% | +20,000+14.7% | Added |
| Two Sigma Investments, LP | 158,598 | $1.89M | 0.00% | +158,598 | New |
| Trexquant Investment LP | 176,491 | $2.11M | 0.02% | +176,491 | New |
| Point72 Asset Management, L.P. | 199,179 | $2.38M | 0.00% | +199,179 | New |
| Freestone Grove Partners LP | 199,621 | $2.38M | 0.02% | −26,481−11.7% | Reduced |
| Manchester Financial Inc | 200,000 | $2.39M | 0.45% | +200,000 | New |
| Liontrust Investment Partners LLP | 224,071 | $2.68M | 0.04% | −106,329−32.2% | Reduced |
| Goldman Sachs Group Inc | 240,603 | $2.87M | 0.00% | −66,127−21.6% | Reduced |
| Bank of Montreal | 287,690 | $3.44M | 0.00% | +36,836+14.7% | Added |
| UBS Group AG | 288,267 | $3.44M | 0.00% | +169,218+142.1% | Added |
| JPMorgan Chase & Co | 343,513 | $4.10M | 0.00% | +338,894+7,337.0% | Added |
| Mariner, LLC | 360,599 | $4.31M | 0.01% | +360,599 | New |
| Millennium Management LLC | 392,532 | $4.69M | 0.00% | +143,192+57.4% | Added |
| Renaissance Technologies LLC | 459,189 | $5.48M | 0.01% | +338,189+279.5% | Added |
| BNP Paribas Arbitrage, SA | 470,699 | $5.62M | 0.00% | +306,924+187.4% | Added |
| Qube Research & Technologies Ltd | 479,382 | $5.72M | 0.01% | +458,434+2,188.4% | Added |
| Citadel Advisors LLC | 552,156 | $6.59M | 0.00% | +312,330+130.2% | Added |
| Jane Street Group, LLC | 591,868 | $7.07M | 0.01% | +591,868 | New |
| Vanguard Group Inc | 596,874 | $7.13M | 0.00% | −24,518−3.9% | Reduced |
| Ameriprise Financial Inc | 675,936 | $8.07M | 0.00% | +351,307+108.2% | Added |
| Federated Hermes, Inc. | 680,000 | $8.12M | 0.01% | +30,000+4.6% | Added |
| Bienville Capital Management, LLC | 919,052 | $11.0M | 1.74% | +303,905+49.4% | Added |
| Greycroft LP | 2,061,643 | $24.6M | 15.60% | 00.0% | Unchanged |
| BlackRock, Inc. | 2,345,378 | $28.0M | 0.00% | +680,048+40.8% | Added |
| FMR LLC | 2,822,967 | $33.7M | 0.00% | −787,560−21.8% | Reduced |
| Wellington Management Group LLP | 5,730,723 | $68.4M | 0.01% | +385,421+7.2% | Added |
| Mercato Partners Growth III GP, LLC | 6,168,022 | $114.4M | 100.00% | +6,168,022 | New |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −280,597−100.0% | Sold out |
| Pier Capital, LLC | 0 | $0 | 0.00% | −226,997−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −212,724−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −128,560−100.0% | Sold out |