# SIX FLAGS ENTERTAINMENT CORP (FUN) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 83001C108
Page URL: https://superinvestorclub.com/stock/FUN
Last updated: 2026-08-29T13:45:42.219Z

## Summary

As of the most recent 13F filing period, SIX FLAGS ENTERTAINMENT CORP (FUN) is held by 1 tracked superinvestors with an aggregate position value of $87.7M representing 04116099 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Barry Rosenstein](https://superinvestorclub.com/manager/324) | JANA Partners | 4116099 | $87.7M | 4.61% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-09-30: 1 holders, $3.9M aggregate, 097868 shares
- 2024-12-31: 1 holders, $6.0M aggregate, 0125434 shares
- 2025-03-31: 1 holders, $9.2M aggregate, 0257325 shares
- 2025-09-30: 1 holders, $92.0M aggregate, 04049940 shares
- 2025-12-31: 2 holders, $65.9M aggregate, 04116099180290 shares
- 2026-03-31: 2 holders, $74.9M aggregate, 04116099102954 shares
- 2026-06-30: 1 holders, $87.7M aggregate, 04116099 shares

## Recent congressional trades (2)

- 2025-08-13: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-07-16: Lisa McClain (Republican-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "SIX FLAGS ENTERTAINMENT CORP (FUN) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/FUN), aggregating SEC 13F, Form 4, and congressional disclosures."