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FUN in the 13F filings

Six Flags Entertainment Corp · CUSIP 83001C108

Sector · Consumer discretionary
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 6 listed it in both
Shares listed
18,395,214
combined, among listed positions
Reported value
$391m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -117,005.

Managers listing FUN in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Sachem Head Capital Management LP5,030,000$107m2.22%Held014 Aug 2026 (the filing on sec.gov)
Jana Partners4,116,099$88m4.61%Held014 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP2,023,594$43munder 0.1%Added+501,30213 Aug 2026 (the filing on sec.gov)
Glenview Capital Management LLC2,017,821$43m0.78%Trimmed-205,32814 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC1,099,697$23munder 0.1%Trimmed-641,7812 Sep 2026 (the filing on sec.gov)
Balyasny Asset Management LLC669,465$14munder 0.1%Trimmed-179,96914 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd485,694$10munder 0.1%Added+441,99414 Aug 2026 (the filing on sec.gov)
Invesco Ltd478,314$10munder 0.1%Trimmed-88,76814 Aug 2026 (the filing on sec.gov)
Man Group PLC334,932$7.1munder 0.1%Trimmed-90,96214 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC324,681$6.9munder 0.1%Added+192,1813 Aug 2026 (the filing on sec.gov)
Davidson Kempner Capital Management LP293,517$6.3m0.07%Trimmed-80,84314 Aug 2026 (the filing on sec.gov)
Winton Group Ltd241,990$5.2m0.17%Added+45,1587 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC233,304$5.0munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc154,305$3.3munder 0.1%Added+16,42214 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP140,449$3.0munder 0.1%Trimmed-76,65414 Aug 2026 (the filing on sec.gov)
Millennium Management LLC116,418$2.5munder 0.1%Trimmed-158,07014 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC100,000$2.1munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP102,003$1.8munder 0.1%Added+3214 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC72,588$1.5munder 0.1%Added+57,70614 Aug 2026 (the filing on sec.gov)
Woodline Partners LP58,560$1.2munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC56,899$1.2munder 0.1%Trimmed-2,49927 Oct 2026 (the filing on sec.gov)
Quantbot Technologies LP51,731$1.1munder 0.1%Trimmed-48,64812 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP50,000$1.1munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP47,534$1.0munder 0.1%Trimmed-27,42914 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP30,015$639kunder 0.1%Added+16,75514 Aug 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (6)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
6 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

02468Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
FUN by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20246$142m60
Q4 20248$185m51
Q1 20255$78m32
Q2 20254$159m42
Q3 20253$212m30
Q4 20255$182m914
Q1 20266$214m188
Q2 20266$292m1514

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

FUN and AMZN →FUN and TSLA →FUN and HD →Choose a stock to compare with FUN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own FUN, latest filings →Back to the 13F Explorer →