1 institutions reported holding $72,263 of Six Flags Entertainment Corp (SIX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Pacer Advisors, Inc. ($72,263). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Pacer Advisors, Inc. | $72,263 | 75,000 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31