Six Flags Entertainment Ownership | Who Owns Six Flags Entertainment?


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Six Flags Entertainment Ownership Summary


Six Flags Entertainment is owned by 108.93% institutional investors, 2.69% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.69% of FUN shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.09% of its assets in Six Flags Entertainment shares.

FUN Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSix Flags Entertainment108.93%2.69%-11.62%
SectorConsumer Cyclical Stocks 206.34%16.22%-122.56%
IndustryLeisure Stocks 60.55%16.71%22.74%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de15.92M15.69%$339.06M
Vanguard group9.55M9.49%$146.48M
Darlington partners capital management, lp7.70M7.59%$164.01M
Morgan stanley6.06M5.97%$129.10M
Sachem head capital management lp5.03M4.96%$107.14M
Dendur capital lp4.95M4.88%$105.51M
H partners management4.90M4.83%$104.37M
Vanguard capital management4.27M4.21%$90.91M
Jana partners management, lp4.12M4.06%$87.67M
Ubs group3.88M3.83%$82.69M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
H partners management4.90M54.51%$104.37M
Darlington partners capital management, lp7.70M7.24%$164.01M
Ananym capital management, lp795.41K6.95%$18.07M
Hg vora capital management2.17M6.70%$49.42M
Cove street capital204.41K6.07%$4.64M
Black diamond capital management329.92K5.85%$10.04M
13d management186.50K5.57%$3.97M
Dendur capital lp4.95M5.54%$105.51M
Jana partners management, lp4.12M4.61%$87.67M
Kanen wealth management832.34K4.24%$17.49M

Top Buyers

HolderShares% AssetsChange
Edgepoint investment group3.11M0.53%3.11M
Healthcare of ontario pension plan trust fund2.61M0.08%1.59M
Sixth street partners management company1.56M0.00%1.56M
Hawk ridge capital management lp2.81M1.92%1.44M
Norges bank1.19M0.00%1.19M

Top Sellers

HolderShares% AssetsChange
Ubs group3.88M0.01%-5.23M
59 north capital management, lp---3.80M
Contour asset management---2.83M
Waratah capital advisors---1.85M
Ameriprise financial1.65M0.01%-1.75M

New Positions

HolderShares% AssetsChangeValue
Edgepoint investment group3.11M0.53%3.11M$70.76M
Sixth street partners management company1.56M0.00%1.56M$33.27M
Norges bank1.19M0.00%1.19M$25.25M
Capitolis liquid global markets371.10K0.07%371.10K$8.43M
Sora investors356.43K0.75%356.43K$8.10M

Sold Out

HolderChange
Winnow wealth-1.00
Accordant advisory group-1.00
Brown brothers harriman-4.00
Scarborough advisors-5.00
Quadrant capital group-5.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20263294.11%110,537,934-3.08%1080.86%15221.60%80-14.89%
Mar 31, 2026310-8.28%112,398,9382.54%1100.93%123-15.75%91-9.00%
Dec 31, 2025105-68.37%17,779,350-83.98%170.15%39-72.92%35-62.77%
Sep 30, 2025132-60.60%17,800,424-82.10%170.18%44-72.84%42-53.85%
Jun 30, 20253370.60%100,931,2054.14%1001.07%16218.25%96-16.52%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF6.23M6.09%4.22K
Vanguard MStar Total Stk Mkt Idx Invest2.94M2.87%13.90K
Vanguard Total Stock Mkt Idx Inv2.92M2.86%-6.65K
Vanguard Morn Total Stk Mkt Idx Investor2.92M2.86%-6.65K
Vanguard US Total Market Shares ETF2.85M2.84%2.48K
iShares Russell 2000 ETF2.47M2.41%-43.78K
Vanguard Small Cap Index2.12M2.07%6.79K
EdgePoint Global Portfolio Series F1.60M1.57%1.60M
EdgePoint Global1.60M1.56%1.60M
Vanguard MStar Small Cap Growth Indx Inv1.22M1.19%1.76K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 12, 2026Reilly John T President & CEOBuy$248.27K
Jun 15, 2026JAFFER REHAN-Buy$2.93M
Jun 12, 2026JAFFER REHAN-Buy$2.96M
May 21, 2026Spiegel Marilyn G-Buy$47.75K
May 12, 2026Spiegel Marilyn G-Buy$47.81K

Insider Transactions Trends


DateBuySell
2026 Q31-
2026 Q25-
2026 Q1--
2025 Q4--
2025 Q32-

FUN Ownership FAQ


Who Owns Six Flags Entertainment?

Six Flags Entertainment shareholders are primarily institutional investors at 108.93%, followed by 2.69% insiders and -11.62% retail investors. The average institutional ownership in Six Flags Entertainment's industry, Leisure Stocks , is 60.55%, which Six Flags Entertainment exceeds.

Who owns the most shares of Six Flags Entertainment?

Six Flags Entertainment’s largest shareholders are Blackrock funding, inc. /de (15.92M shares, 15.69%), Vanguard group (9.55M shares, 9.49%), and Darlington partners capital management, lp (7.7M shares, 7.59%). Together, they hold 32.76% of Six Flags Entertainment’s total shares outstanding.

Does Blackrock own Six Flags Entertainment?

BlackRock is not among the top 10 institutional shareholders of Six Flags Entertainment.

Who is Six Flags Entertainment’s biggest shareholder by percentage of total assets invested?

H partners management is Six Flags Entertainment’s biggest shareholder by percentage of total assets invested, with 54.51% of its assets in 4.9M Six Flags Entertainment shares, valued at 104.37M$.

Who is the top mutual fund holder of Six Flags Entertainment shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Six Flags Entertainment shares, with 6.09% of its total shares outstanding invested in 6.23M Six Flags Entertainment shares.

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