Who owns Six Flags Entertainment Corporation/NEW?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of FUN from SEC Form 13F filings across 313 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.
As of the 2026-06-30 reporting period, 313 institutions disclosed 109.1M shares of Six Flags Entertainment Corporation/NEW worth $2.32B — about 107.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
313
13F holders
$2.32B
value, 2026 filers
107.3%
of shares outstanding (109.1M sh)
60
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 | DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | 7.7M | $164.0M | 7.2% | 7.6% | -11.5% |
| 3 | MORGAN STANLEY | 6.1M | $129.1M | 0.0% | 6% | +2.3% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4M | $115.7M | 0.0% | 5.3% | +5.6% |
| 5 | Sachem Head Capital Management LP | 5.0M | $107.1M | 2.2% | 4.9% | 0.0% |
| 6 | DENDUR CAPITAL LP | 5.0M | $105.5M | 5.5% | 4.9% | 0.0% |
| 7 | H PARTNERS MANAGEMENT, LLC | 4.9M | $104.4M | 54.5% | 4.8% | +5.4% |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 4.3M | $90.9M | 0.0% | 4.2% | +1.4% |
| 9 | JANA Partners Management, LP | 4.1M | $87.7M | 4.6% | 4% | 0.0% |
| 10 | UBS Group AG | 3.9M | $82.7M | 0.0% | 3.8% | -57.4% |
| 11 | STATE STREET CORP | 3.9M | $82.6M | 0.0% | 3.8% | +5.3% |
| 12 | HAWK RIDGE CAPITAL MANAGEMENT LP | 2.8M | $59.9M | 1.9% | 2.8% | +105.4% |
| 13 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2.6M | $55.7M | 0.1% | 2.6% | +156.3% |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $53.3M | 0.0% | 2.5% | +6.0% |
| 15 | GOLDMAN SACHS GROUP INC | 2.3M | $49.8M | 0.0% | 2.3% | -21.5% |
| 16 | MARSHALL WACE, LLP | 2.0M | $43.1M | 0.0% | 2% | +32.9% |
| 17 | GLENVIEW CAPITAL MANAGEMENT, LLC | 2.0M | $43.0M | 0.8% | 2% | -9.2% |
| 18 | AMERIPRISE FINANCIAL INC | 1.6M | $35.1M | 0.0% | 1.6% | -51.6% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $33.3M | 0.0% | 1.5% | +5.6% |
| 20 | NORGES BANKNEW | 1.2M | $25.2M | 0.0% | 1.2% | new |
| 21 | NORTHERN TRUST CORP | 1.1M | $24.2M | 0.0% | 1.1% | +10.7% |
| 22 | Chescapmanager LLC | 1.1M | $23.9M | 2.0% | 1.1% | 0.0% |
| 23 | CITADEL ADVISORS LLC | 1.1M | $23.4M | 0.0% | 1.1% | -36.9% |
| 24 | ING GROEP NV | 1.0M | $22.3M | 0.1% | 1% | 0.0% |
| 25 | Long Pond Capital, LP | 979,395 | $20.9M | 2.0% | 1% | +30.5% |
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.