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, Q1 2026
Institutional positions in Six Flags Entertainment Corporation as of Mar 31, 2026. 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
- 294
- −3 vs. Q4 2025
- Shares held
- 114.0M
- +14.7M (+14.8%) vs. Q4 2025
- Total value
- $2.02B
- +$499.8M (+32.8%) vs. Q4 2025
- New holders
- 51
- 76 more added
- Sold out
- 54
- 84 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Six Flags Entertainment Corporation; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −127,904−100.0% | Sold out |
| Converium Capital Inc. | 0 | $0 | 0.00% | −101,500−100.0% | Sold out |
| Seven Six Capital Management, LLC | 0 | $0 | 0.00% | −95,347−100.0% | Sold out |
| III Capital Management | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −73,210−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −59,828−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −55,244−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −38,672−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −35,851−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −33,642−100.0% | Sold out |
| Clear Harbor Asset Management, LLC | 0 | $0 | 0.00% | −25,694−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −23,516−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −21,962−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −21,875−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −18,518−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −14,475−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −12,088−100.0% | Sold out |
| Park National Corp | 0 | $0 | 0.00% | −11,838−100.0% | Sold out |
| Broyhill Asset Management | 0 | $0 | 0.00% | −11,642−100.0% | Sold out |
| LeClair Wealth Partners LLC | 0 | $0 | 0.00% | −10,600−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −10,391−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −10,097−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Arena Capital Advisors, LLC- CA | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| One68 Global Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −7,158−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −5,001−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −1,884−100.0% | Sold out |
| Kohmann Bosshard Financial Services, LLC | 0 | $0 | 0.00% | −1,825−100.0% | Sold out |
| Anchor Investment Management, LLC | 0 | $0 | 0.00% | −1,440−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −868−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −598−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −495−100.0% | Sold out |
| Kentucky Trust Co | 0 | $0 | 0.00% | −402−100.0% | Sold out |
| Laurel Wealth Advisors LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Garton & Associates Financial Advisors LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Commonwealth Retirement Investments LLC | 0 | $0 | 0.00% | −118−100.0% | Sold out |
| Quattro Advisors LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| N.E.W. Advisory Services LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Center for Financial Planning, Inc. | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Basecamp Wealth Advisors LLC | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Capitolis Liquid Global Markets LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Motiv8 Investments LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Pandora Wealth, Inc. | – | – | – | – | Not filed |