Who owns Six Flags Entertainment Corporation?
Institutional ownership of FUN from SEC Form 13F filings across 220 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
220
13F holders
$1.40B
value, 2026 filers
64.9%
of shares outstanding (66.3M sh)
45
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of FUN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 15.9M | $339.1M | 0.0% | 15.6% | +5.0% |
| 2 | MORGAN STANLEY | 6.1M | $129.1M | 0.0% | 5.9% | +2.3% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4M | $115.7M | 0.0% | 5.3% | +5.6% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 4.3M | $90.9M | 0.0% | 4.2% | -49.3% |
| 5 | UBS Group AG | 3.9M | $82.7M | 0.0% | 3.8% | -57.4% |
| 6 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2.6M | $55.7M | 0.1% | 2.6% | +156.3% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $53.3M | 0.0% | 2.4% | +6.0% |
| 8 | GOLDMAN SACHS GROUP INC | 2.3M | $49.8M | 0.0% | 2.3% | -21.5% |
| 9 | MARSHALL WACE, LLP | 2.0M | $43.1M | 0.0% | 2% | +32.9% |
| 10 | AMERIPRISE FINANCIAL INC | 1.6M | $35.1M | 0.0% | 1.6% | -51.6% |
| 11 | Sixth Street Partners Management Company, L.P.NEW | 1.6M | $33.3M | 5.7% | 1.5% | new |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $33.3M | 0.0% | 1.5% | +5.6% |
| 13 | NORGES BANKNEW | 1.2M | $25.2M | 0.0% | 1.2% | new |
| 14 | NORTHERN TRUST CORP | 1.1M | $24.2M | 0.0% | 1.1% | +10.7% |
| 15 | CITADEL ADVISORS LLC | 1.1M | $23.4M | 0.0% | 1.1% | -36.9% |
| 16 | VANGUARD FIDUCIARY TRUST CO | 717,814 | $15.3M | 0.0% | 0.7% | +4.9% |
| 17 | Public Sector Pension Investment Board | 702,182 | $15.0M | 0.0% | 0.7% | +93.4% |
| 18 | Balyasny Asset Management L.P. | 669,465 | $14.3M | 0.0% | 0.7% | -21.2% |
| 19 | Bank of New York Mellon Corp | 562,215 | $12.0M | 0.0% | 0.6% | +1.5% |
| 20 | FIL Ltd | 530,000 | $11.3M | 0.0% | 0.5% | +24.7% |
| 21 | BARCLAYS PLC | 512,366 | $10.9M | 0.0% | 0.5% | -17.1% |
| 22 | PRINCIPAL FINANCIAL GROUP INC | 499,209 | $10.6M | 0.0% | 0.5% | +0.8% |
| 23 | Jupiter Topco LLCNEW | 485,694 | $10.3M | 0.0% | 0.5% | new |
| 24 | Invesco Ltd. | 478,314 | $10.2M | 0.0% | 0.5% | -15.7% |
| 25 | Nuveen, LLC | 428,056 | $9.1M | 0.0% | 0.4% | +106.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.