Six Flags Entertainment Corporation FUN Institutional Ownership

NYSE FUN

$10.89 -0.65 (-5.68%)

As of: Sep 29, 2026 · 3:59 PM EDT

Institutions by Trading Activity

315 Institutions

Increased 156 49.5%

Unchanged 81 25.7%

Reduced 78 24.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

108.81%

▼-3.56 pp QoQ

Shares Held by Institutions

110.69Mn

of 101.73Mn outstanding

▼-0.82% QoQ

Shares Outstanding

101.73Mn

-8.96Mn held outside 13F filers

Institutional Investors

315

filed 13F for Jun 2026

▲+23 vs prior quarter

Net Shares Added (QoQ)

-917.60K

distributed since last quarter

Value of Holdings

$1.28Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Six Flags Entertainment Corporation/NEW (NYSE:FUN) has 315 institutional investors that have filed 13F reports for the period ending June 2026.

These investors collectively held 108.8% of Six Flags Entertainment Corporation's outstanding shares in June 2026, down from 112.4% in March 2026.
Their total shares held in FUN decreased -0.82% quarter over quarter, and separately, investors owning Six Flags Entertainment Corporation decreased 3.67% from a year ago.
Activity in FUN broke down as 156 buyers, 78 sellers, and 81 unchanged among 315 total holders.
In total, institutional investors held 110.69Mn shares in Six Flags Entertainment Corporation as of June 2026, down by 917.6K shares quarter on quarter, and up 10.67Mn shares year over year.
BlackRock, Inc. leads ownership in FUN with 15.92Mn shares as of June 30, 2026, equal to 15.65% of outstanding shares.
The largest buyers of Six Flags Entertainment Corporation for the quarter ending June 2026 were HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.59Mn), Sixth Street Partners Management Company, L.P. (1.56Mn), HAWK RIDGE CAPITAL MANAGEMENT LP (1.44Mn), NORGES BANK (1.19Mn), BlackRock, Inc. (756.36K).
Leading sellers of Six Flags Entertainment Corporation shares for the quarter ending June 2026 were UBS Group AG (5.23Mn), Ameriprise Financial Inc (1.75Mn), DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP (1.0Mn), Invenomic Capital Management LP (994.76K), CITADEL ADVISORS LLC (641.78K).
Business Quant data shows the 10 biggest positions in Six Flags Entertainment Corporation as of June 2026 are held by BlackRock, Inc. (15.92Mn), DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP (7.7Mn), Morgan Stanley (6.06Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.43Mn), Sachem Head Capital Management LP (5.03Mn), DENDUR CAPITAL LP (4.95Mn), H PARTNERS MANAGEMENT, LLC (4.9Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.27Mn), JANA Partners Management, LP (4.12Mn), UBS Group AG (3.88Mn).

Form 13F Holdings

315 Institutional Holders

Report period 30 Jun, 2026

Total shares held 110.69Mn

Of outstanding 108.81%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	15,918,184	15.65%	▲756,360	+4.99%	$339.06Mn
2	DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP	0001854440	7,700,000	7.57%	▼1,000,000	-11.49%	$164.01Mn
3	Morgan Stanley	0000895421	6,060,763	5.96%	▲136,436	+2.30%	$129.09Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,429,816	5.34%	▲288,971	+5.62%	$115.66Mn
5	Sachem Head Capital Management LP	0001582090	5,030,000	4.94%	0	0.00%	$107.14Mn
6	DENDUR CAPITAL LP	0001782124	4,953,500	4.87%	0	0.00%	$105.51Mn
7	H PARTNERS MANAGEMENT, LLC	0001364412	4,900,000	4.82%	▲250,000	+5.38%	$104.37Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,267,900	4.20%	▲60,510	+1.44%	$90.91Mn
9	JANA Partners Management, LP	0001998597	4,116,099	4.05%	0	0.00%	$87.67Mn
10	UBS Group AG	0001610520	3,882,175	3.82%	▼5,232,503	-57.41%	$82.69Mn
11	State Street Corp	0000093751	3,876,237	3.81%	▲193,883	+5.27%	$82.56Mn
12	HAWK RIDGE CAPITAL MANAGEMENT LP	0001609074	2,810,993	2.76%	▲1,442,415	+105.40%	$59.87Mn
13	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	2,613,500	2.57%	▲1,593,800	+156.30%	$55.67Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,501,738	2.46%	▲142,153	+6.02%	$53.30Mn
15	Goldman Sachs Group Inc	0000886982	2,340,091	2.30%	▼640,144	-21.48%	$49.84Mn
16	MARSHALL WACE, LLP	0001318757	2,023,594	1.99%	▲501,302	+32.93%	$43.10Mn
17	GLENVIEW CAPITAL MANAGEMENT, LLC	0001138995	2,017,821	1.98%	▼205,328	-9.24%	$42.98Mn
18	Ameriprise Financial Inc	0000820027	1,646,528	1.62%	▼1,754,795	-51.59%	$35.07Mn
19	Sixth Street Partners Management Company, L.P.	0001812095	1,561,747	1.54%	▲1,561,747	0.00%	$33.27Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	1,561,747	1.54%	▲83,093	+5.62%	$33.27Mn

Showing 1 to 20 of 315 holders