Six Flags Entertainment Corporation/NEW - FUN
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 15, 2026 | SCHEDULE 13G/A | Darlington Partners Capital Management, LP | 8.5% | 8,700,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Darlington Partners GP, LLC | 8.5% | 8,700,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Darlington Partners, L.P. | 8.5% | 8,700,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Scott W. Clark | 8.5% | 8,700,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Ramsey B. Jishi | 8.5% | 8,700,000 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 5.11% | 5,214,914 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Darlington Partners Capital Management, LP | 5.1% | 5,200,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Darlington Partners GP, LLC | 5.1% | 5,200,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Darlington Partners, L.P. | 5.1% | 5,200,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Scott W. Clark | 5.1% | 5,200,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Ramsey B. Jishi | 5.1% | 5,200,000 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.