Six Flags Entertainment Corporation
FUN- Exchange
- NYSE
- Industry
- Services-Amusement & Recreation Services
- SEC CIK
- 0001999001
In the last 90 days, Six Flags Entertainment Corporation insiders filed 1 open-market purchase and 0 sales; 313 institutions reported holding it in 13F filings for Q2 2026, worth $2.32B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Six Flags Entertainment Corporation 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
- 306
- −20 vs. Q2 2025
- Shares held
- 111.0M
- +8.89M (+8.7%) vs. Q2 2025
- Total value
- $2.52B
- −$586.7M (−18.9%) vs. Q2 2025
- New holders
- 52
- 87 more added
- Sold out
- 72
- 95 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FUN 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 | 313 | $2.32B |
| Q1 2026 | 294 | $2.02B |
| Q4 2025 | 305 | $1.68B |
| Q3 2025 | 306 | $2.52B |
| Q2 2025 | 331 | $3.12B |
| Q1 2025 | 330 | $3.51B |
| Q4 2024 | 354 | $4.42B |
| Q3 2024 | 330 | $3.75B |
| Q2 2024 | 137 | $1.78B |
| Q1 2024 | 147 | $1.42B |
| Q4 2023 | 147 | $1.31B |
| Q3 2023 | 139 | $1.22B |
| Q2 2023 | 145 | $1.26B |
| Q1 2023 | 152 | $1.52B |
| Q4 2022 | 163 | $1.48B |
| Q3 2022 | 163 | $1.51B |
| Q2 2022 | 171 | $1.70B |
| Q1 2022 | 183 | $2.10B |
| Q4 2021 | 187 | $1.79B |
| Q3 2021 | 169 | $1.61B |
| Q2 2021 | 178 | $1.48B |
| Q1 2021 | 184 | $1.60B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Six Flags Entertainment Corporation; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dendur Capital LP | 4,663,500 | $106.0M | 11.81% | +230,000+5.2% | Added |
| Sachem Head Capital Management LP | 5,030,000 | $114.3M | 3.23% | +150,000+3.1% | Added |
| Morgan Stanley | 5,844,087 | $132.8M | 0.01% | +3,420,645+141.1% | Added |
| Darlington Partners Capital Management, LP | 8,700,000 | $197.7M | 6.67% | 00.0% | Unchanged |
| Vanguard Group Inc | 10,067,759 | $228.7M | 0.00% | +53,111+0.5% | Added |
| BlackRock, Inc. | 15,051,700 | $342.0M | 0.01% | +1,529,681+11.3% | Added |
| Contour Asset Management LLC | 0 | $0 | 0.00% | −2,829,517−100.0% | Sold out |
| Highland Peak Capital, LLC | 0 | $0 | 0.00% | −1,085,555−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −664,853−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −501,815−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −397,561−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −349,326−100.0% | Sold out |
| Benchstone Capital Management LP | 0 | $0 | 0.00% | −331,957−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −308,968−100.0% | Sold out |
| Managed Asset Portfolios, LLC | 0 | $0 | 0.00% | −268,787−100.0% | Sold out |
| Rivermont Capital Management LP | 0 | $0 | 0.00% | −228,050−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −218,146−100.0% | Sold out |
| Bayberry Capital Partners LP | 0 | $0 | 0.00% | −210,000−100.0% | Sold out |
| AYAL Capital Advisors Ltd | 0 | $0 | 0.00% | −210,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −208,977−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −195,206−100.0% | Sold out |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −191,000−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −141,090−100.0% | Sold out |
| Dilation Capital Management LP | 0 | $0 | 0.00% | −120,285−100.0% | Sold out |
| Sapience Investments, LLC | 0 | $0 | 0.00% | −101,318−100.0% | Sold out |
| Kent Lake PR LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −92,328−100.0% | Sold out |
| De Lisle Partners LLP | 0 | $0 | 0.00% | −74,064−100.0% | Sold out |
| Brant Point Investment Management LLC | 0 | $0 | 0.00% | −71,035−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −61,480−100.0% | Sold out |
| Citadel Investment Advisory, Inc. | 0 | $0 | 0.00% | −58,487−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −51,475−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −48,408−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −38,353−100.0% | Sold out |
| Deroy & Devereaux Private Investment Counsel Inc | 0 | $0 | 0.00% | −37,735−100.0% | Sold out |
| Aurora Investment Counsel | 0 | $0 | 0.00% | −33,674−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −27,799−100.0% | Sold out |
| Veracity Capital LLC | 0 | $0 | 0.00% | −25,282−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −21,549−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −18,338−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −16,704−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −15,776−100.0% | Sold out |
| Spreng Capital Management, Inc. | 0 | $0 | 0.00% | −15,051−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −13,402−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −11,973−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −8,923−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −9,328−100.0% | Sold out |
| Stonebridge Financial Group, LLC | 0 | $0 | 0.00% | −8,797−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −8,400−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −8,039−100.0% | Sold out |
| Southeast Asset Advisors Inc. | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Glenview Trust Co | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Castleview Partners, LLC | 0 | $0 | 0.00% | −7,846−100.0% | Sold out |
| Xponance, Inc. | 0 | $0 | 0.00% | −7,450−100.0% | Sold out |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0 | $0 | 0.00% | −7,310−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −7,166−100.0% | Sold out |
| Sage Capital Management, LLC | 0 | $0 | 0.00% | −7,040−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −6,732−100.0% | Sold out |
| ORG Wealth Partners, LLC | 0 | $0 | 0.00% | −3,188−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Caldwell Trust Co | 0 | $0 | 0.00% | −1,849−100.0% | Sold out |
| S.A. Mason LLC | 0 | $0 | 0.00% | −993−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −862−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −694−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −182−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −133−100.0% | Sold out |
| High Note Wealth, LLC | 0 | $0 | 0.00% | −98−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| TSFG, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| GHP Investment Advisors, Inc. | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| LRI Investments, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Accordant Advisory Group Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Black Diamond Capital Management, L.L.C. | – | – | – | – | Not filed |
| Congress Wealth Management LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Oliver Lagore Vanvalin Investment Group | – | – | – | – | Not filed |
| Centricity Wealth Management, LLC | – | – | – | – | Not filed |