Livermore

Six Flags Entertainment Corporation/NEW

FUN
Exchange
NYSE
Industry
Services-Amusement & Recreation Services
SEC CIK
0001999001

Insider trades, last 90 days

1 buy · 0 sells

  • Bought $248.27K
  • Open-market purchases (P) and sales (S), counted by Form 4 filing.
View insider trades

13F holders, Q2 2026

313

  • +19 vs. Q1 2026
  • Total value $2.32B
View 13F holders

Superinvestors holding FUN

0

  • None of the superinvestors held FUN at the end of Q2 2026.
See all holders

Price chart

Latest insider trades

View all: Latest insider trades

Open-market purchases and sales by FUN insiders, newest first.

Insider trades
Filed (ET)Trade dateInsiderTransactionSharesAvg priceValueShares afterHolding changeFiling
Aug 12, 20264:43 PM ETAug 12, 2026Reilly John TPresident & CEOPPurchaseCommon Stock, par value $0.01 per share+15.71K$15.80+$248.27K297.74K+5.6%SEC10b5-1
Jun 16, 2026Jun 12 – Jun 15, 2026JAFFER REHANDirectorPPurchaseCommon Stock, par value $0.01 per share+250K$23.55+$5.89M4.9M+5.4%SEC
May 26, 2026May 21, 2026Spiegel Marilyn GDirectorPPurchaseCommon Stock, par value $0.01 per share+2.5K$19.10+$47.75K15.16K+19.7%SEC
May 14, 2026May 12, 2026HADDRILL RICHARD MExecutive ChairPPurchaseCommon Stock, par value $0.01 per share+10K$19.08+$190.8K230.12K+4.5%SEC
May 14, 2026May 12, 2026Spiegel Marilyn GDirectorPPurchaseCommon Stock, par value $0.01 per share+2.5K$19.13+$47.83K12.66K+24.6%SEC

Top 5 13F holders, Q2 2026

View all: Top 5 13F holders, Q2 2026

The largest institutional positions in FUN at the end of Q2 2026.

Institutions holding FUN in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.15,918,184$339.06M0.01%+756,360+5.0%Added
DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP7,700,000$164.01M7.24%−1,000,000−11.5%Reduced
MORGAN STANLEY6,060,863$129.1M0.01%+136,436+2.3%Added
VANGUARD PORTFOLIO MANAGEMENT LLC5,429,816$115.66M0.01%+288,971+5.6%Added
Sachem Head Capital Management LP5,030,000$107.14M2.22%00.0%Unchanged