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 |
|---|---|---|---|---|---|
| Mercato Partners Growth III GP, LLC | 6,168,022 | $114.4M | 100.00% | +6,168,022 | New |
| Wellington Management Group LLP | 5,730,723 | $68.4M | 0.01% | +385,421+7.2% | Added |
| FMR LLC | 2,822,967 | $33.7M | 0.00% | −787,560−21.8% | Reduced |
| BlackRock, Inc. | 2,345,378 | $28.0M | 0.00% | +680,048+40.8% | Added |
| Greycroft LP | 2,061,643 | $24.6M | 15.60% | 00.0% | Unchanged |
| Bienville Capital Management, LLC | 919,052 | $11.0M | 1.74% | +303,905+49.4% | Added |
| Federated Hermes, Inc. | 680,000 | $8.12M | 0.01% | +30,000+4.6% | Added |
| Ameriprise Financial Inc | 675,936 | $8.07M | 0.00% | +351,307+108.2% | Added |
| Vanguard Group Inc | 596,874 | $7.13M | 0.00% | −24,518−3.9% | Reduced |
| Jane Street Group, LLC | 591,868 | $7.07M | 0.01% | +591,868 | New |
| Citadel Advisors LLC | 552,156 | $6.59M | 0.00% | +312,330+130.2% | Added |
| Qube Research & Technologies Ltd | 479,382 | $5.72M | 0.01% | +458,434+2,188.4% | Added |
| BNP Paribas Arbitrage, SA | 470,699 | $5.62M | 0.00% | +306,924+187.4% | Added |
| Renaissance Technologies LLC | 459,189 | $5.48M | 0.01% | +338,189+279.5% | Added |
| Millennium Management LLC | 392,532 | $4.69M | 0.00% | +143,192+57.4% | Added |
| Mariner, LLC | 360,599 | $4.31M | 0.01% | +360,599 | New |
| JPMorgan Chase & Co | 343,513 | $4.10M | 0.00% | +338,894+7,337.0% | Added |
| UBS Group AG | 288,267 | $3.44M | 0.00% | +169,218+142.1% | Added |
| Bank of Montreal | 287,690 | $3.44M | 0.00% | +36,836+14.7% | Added |
| Goldman Sachs Group Inc | 240,603 | $2.87M | 0.00% | −66,127−21.6% | Reduced |
| Liontrust Investment Partners LLP | 224,071 | $2.68M | 0.04% | −106,329−32.2% | Reduced |
| Manchester Financial Inc | 200,000 | $2.39M | 0.45% | +200,000 | New |
| Freestone Grove Partners LP | 199,621 | $2.38M | 0.02% | −26,481−11.7% | Reduced |
| Point72 Asset Management, L.P. | 199,179 | $2.38M | 0.00% | +199,179 | New |
| Trexquant Investment LP | 176,491 | $2.11M | 0.02% | +176,491 | New |
| Two Sigma Investments, LP | 158,598 | $1.89M | 0.00% | +158,598 | New |
| S Squared Technology, LLC | 155,600 | $1.86M | 0.72% | +20,000+14.7% | Added |
| Morgan Stanley | 140,338 | $1.68M | 0.00% | −8,989−6.0% | Reduced |
| Jump Financial, LLC | 134,600 | $1.61M | 0.02% | +85,500+174.1% | Added |
| Bank of America Corp | 127,162 | $1.52M | 0.00% | +120,938+1,943.1% | Added |
| Zazove Associates LLC | 126,601 | $1.51M | 0.13% | +76,601+153.2% | Added |
| Man Group plc | 125,314 | $1.50M | 0.00% | +110,416+741.1% | Added |
| Geode Capital Management, LLC | 121,844 | $1.46M | 0.00% | +661+0.5% | Added |
| Walleye Capital LLC | 112,739 | $1.35M | 0.01% | +62,739+125.5% | 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 |
| Uniplan Investment Counsel, Inc. | 98,577 | $1.18M | 0.12% | +44,891+83.6% | Added |
| Raymond James Financial Inc | 81,792 | $976.6K | 0.00% | −41,540−33.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 74,377 | $888.0K | 0.01% | +11,293+17.9% | Added |
| Winton Group Ltd | 73,748 | $880.6K | 0.03% | +73,748 | New |
| Dark Forest Capital Management LP | 71,264 | $850.9K | 0.04% | +46,268+185.1% | Added |
| Tudor Investment Corp Et Al | 70,131 | $837.4K | 0.00% | −44,440−38.8% | Reduced |
| CI Private Wealth, LLC | 70,024 | $836.1K | 0.00% | +70,024 | New |
| Victory Capital Management Inc | 64,245 | $767.1K | 0.00% | +64,245 | New |
| Two Sigma Advisers, LP | 62,502 | $746.3K | 0.00% | +62,502 | New |
| Charles Schwab Investment Management Inc | 60,213 | $718.9K | 0.00% | −10,039−14.3% | Reduced |
| Verition Fund Management LLC | 51,617 | $616.3K | 0.00% | +51,617 | New |
| 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 |
| State Street Corp | 48,475 | $578.8K | 0.00% | −8,528−15.0% | Reduced |
| Susquehanna International Group, LLP | 44,566 | $532.1K | 0.00% | +44,566 | New |
| Atomi Financial Group, Inc. | 40,000 | $477.6K | 0.01% | +40,000 | New |
| Omers Administration Corp | 38,800 | $463.3K | 0.00% | +38,800 | New |
| Marshall Wace, LLP | 33,086 | $395.0K | 0.00% | +33,086 | New |
| HRT Financial LP | 33,035 | $394.0K | 0.00% | +33,035 | New |
| Quantbot Technologies LP | 31,910 | $381.0K | 0.01% | +22,760+248.7% | Added |
| Private Advisory Group LLC | 30,965 | $369.7K | 0.03% | +30,965 | New |
| XTX Topco Ltd | 29,556 | $352.9K | 0.01% | +29,556 | New |
| Northern Trust Corp | 28,230 | $337.1K | 0.00% | +2,475+9.6% | Added |
| Engineers Gate Manager LP | 27,236 | $325.2K | 0.00% | −32,588−54.5% | Reduced |
| PharVision Advisers, LLC | 26,288 | $313.9K | 0.16% | +26,288 | New |
| Sandro Wealth Management LLC | 25,000 | $298.5K | 0.25% | +25,000 | New |
| PDT Partners, LLC | 23,727 | $283.3K | 0.02% | +23,727 | New |
| J. Goldman & Co LP | 21,943 | $262.0K | 0.01% | +21,943 | New |
| HSBC Holdings PLC | 12,591 | $261.4K | 0.00% | +12,591 | New |
| Counterpoint Mutual Funds LLC | 21,342 | $254.8K | 0.02% | −5,681−21.0% | Reduced |
| Graham Capital Management, L.P. | 21,259 | $253.8K | 0.01% | +21,259 | New |
| Cary Street Partners Financial LLC | 20,385 | $243.4K | 0.01% | +4,640+29.5% | Added |
| Schonfeld Strategic Advisors LLC | 20,039 | $239.3K | 0.00% | −62,096−75.6% | Reduced |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 20,000 | $238.8K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 19,483 | $232.6K | 0.00% | +15,483+387.1% | Added |
| Citigroup Inc | 18,852 | $225.1K | 0.00% | +15,875+533.3% | Added |
| Centiva Capital, LP | 17,994 | $214.8K | 0.01% | +17,994 | New |
| Aristides Capital LLC | 16,000 | $191.0K | 0.07% | +16,000 | New |
| Modus Advisors, LLC | 14,745 | $176.1K | 0.05% | +14,745 | New |
| Brevan Howard Capital Management LP | 14,512 | $173.3K | 0.00% | +14,512 | New |
| Jacobs Levy Equity Management, Inc | 14,322 | $171.0K | 0.00% | −6,958−32.7% | Reduced |
| Lighthouse Investment Partners, LLC | 13,680 | $163.3K | 0.01% | +13,680 | New |
| Hudson Bay Capital Management LP | 13,436 | $160.4K | 0.00% | +13,436 | New |
| Entropy Technologies, LP | 12,800 | $152.8K | 0.01% | +12,800 | New |
| Occudo Quantitative Strategies LP | 12,741 | $152.1K | 0.01% | +12,741 | New |
| Group One Trading, L.P. | 11,447 | $136.7K | 0.00% | +11,447 | New |
| Barclays PLC | 9,326 | $111.4K | 0.00% | +8,944+2,341.4% | Added |
| Los Angeles Capital Management LLC | 4,424 | $72.4K | 0.00% | +4,424 | New |
| Royal Bank of Canada | 5,857 | $70.0K | 0.00% | +5,590+2,093.6% | Added |
| US Bancorp | 5,481 | $65.4K | 0.00% | +3,230+143.5% | Added |
| Acadian Asset Management LLC | 4,711 | $55.0K | 0.00% | +2,341+98.8% | Added |
| Aster Capital Management (DIFC) Ltd | 3,587 | $42.8K | 0.02% | +3,587 | New |
| State of Wyoming | 2,025 | $24.2K | 0.00% | +2,025 | New |
| Quarry LP | 1,772 | $21.2K | 0.00% | +1,719+3,243.4% | Added |
| Advisor Group Holdings, Inc. | 1,135 | $13.5K | 0.00% | −555−32.8% | Reduced |
| Jones Financial Companies LLLP | 1,061 | $12.7K | 0.00% | +111+11.7% | Added |
| Western Pacific Wealth Management, LP | 1,000 | $11.9K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 500 | $5.97K | 0.00% | +500 | New |
| Clearstead Advisors, LLC | 80 | $956 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 19 | $227 | 0.00% | +19 | 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 |