What percentage of FUN is owned by institutions?

Based on Q1 2026 13F filings, institutional ownership of Six Flags Entertainment Corporation stands at 84.9%, held across 291 reporting institutions.

Who is the largest institutional holder of FUN?

BlackRock, Inc. is the largest reported institutional holder of FUN, with approximately 15,161,824 shares worth $0.27B as of Q1 2026.

Is FUN a hedge fund favorite?

Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of FUN, including CITADEL ADVISORS LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.

What is FUN's Smart Money Score?

Our composite Smart Money Score for FUN is 61 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.

How many institutions bought FUN this quarter?

55 institutions opened new positions in FUN during Q1 2026, while 58 fully exited. 195 added to existing positions and 38 trimmed.

How is institutional ownership of FUN changing?

FUN institutional ownership rose by 14.39 percentage points quarter-over-quarter, with a net change of -3 holders.

How concentrated is FUN ownership among the top holders?

The top 10 institutions account for 58.5% of all reported 13F value in FUN, and the top 25 account for 83.4%.

Where does this FUN institutional ownership data come from?

All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.

Six Flags Entertainment Corporation (FUN) Institutional Ownership Q1 2026 | Top 13F Holders

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Six Flags Entertainment Corporation (FUN) Institutional Ownership Q1 2026 | Top 13F Holders | VCP Scanner

Top Institutional Holders of FUN

Ranked by reported Q1 2026 13F market value

Top 10 Holders

58.5%

Top 25 Holders

83.4%

Share of total reported institutional value in FUN held by the largest 10 / 25 filers.

#	Institution	Shares Held	Market Value	QoQ Change	Ownership %	% of Fund
1	BlackRock, Inc.	15.2M	$269.1M	-1.4%	14.835%	0.00%
2	UBS Group AG	9.1M	$161.8M	+72.6%	8.918%	0.02%
3	DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP	8.7M	$154.4M	+67.3%	8.512%	6.94%
4	MORGAN STANLEY	5.9M	$105.2M	-37.5%	5.797%	0.01%
5	VANGUARD PORTFOLIO MANAGEMENT LLC	5.1M	$91.2M	—	5.030%	0.00%
6	Sachem Head Capital Management LP	5.0M	$89.3M	0.0%	4.921%	2.15%
7	DENDUR CAPITAL LP	5.0M	$87.9M	0.0%	4.847%	6.68%
8	H PARTNERS MANAGEMENT, LLC	4.7M	$82.5M	0.0%	4.550%	53.68%
9	VANGUARD CAPITAL MANAGEMENT LLC	4.2M	$74.7M	—	4.117%	0.00%
10	JANA Partners Management, LP	4.1M	$73.1M	0.0%	4.027%	4.55%
11	STATE STREET CORP	3.7M	$65.4M	+1.9%	3.603%	0.00%
12	AMERIPRISE FINANCIAL INC	3.4M	$60.4M	+127.3%	3.328%	0.01%
13	GOLDMAN SACHS GROUP INC	3.0M	$52.9M	+50.9%	2.916%	0.01%
14	GEODE CAPITAL MANAGEMENT, LLC	2.4M	$41.9M	+2.1%	2.309%	0.00%
15	GLENVIEW CAPITAL MANAGEMENT, LLC	2.2M	$39.5M	+98.1%	2.175%	1.07%
16	CITADEL ADVISORS LLC	2.2M	$39.0M	—	2.148%	0.02%
17	MARSHALL WACE, LLP	1.5M	$27.0M	+482.2%	1.490%	0.03%
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.5M	$26.2M	+28.6%	1.447%	0.00%
19	Invenomic Capital Management LP	1.4M	$25.3M	-0.7%	1.395%	1.17%
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	1.4M	$24.9M	—	1.372%	0.00%
21	Chescapmanager LLC	1.4M	$24.5M	0.0%	1.350%	2.22%
22	HAWK RIDGE CAPITAL MANAGEMENT LP	1.4M	$24.3M	-11.1%	1.339%	0.88%
23	ING GROEP NV	1.0M	$18.6M	0.0%	1.023%	0.11%
24	NORTHERN TRUST CORP	1.0M	$18.2M	+9.1%	1.003%	0.00%
25	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	1.0M	$18.1M	-57.3%	0.998%	0.03%

denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in FUN — a direct measure of their conviction.

FUN Institutional Ownership by Quarter

8 quarters of 13F filings · Δ columns show change vs prior quarter

Quarter	Inst. Holders	Δ Holders	Ownership %	Δ Ownership	Total 13F Value	Δ Value
Q1 2026	291	1.0%	84.90%	+14.39 pp	$2.03B	+20%
Q4 2025	294	+0.3%	70.51%	35.52 pp	$1.69B	34%
Q3 2025	293	9.0%	106.03%	20.05 pp	$2.54B	16%
Q2 2025	322	+0.6%	126.08%	10.87 pp	$3.02B	7.9%
Q1 2025	320	6.4%	136.95%	39.72 pp	$3.28B	22%
Q4 2024	342	+9.6%	176.67%	+25.19 pp	$4.23B	+17%
Q3 2024	312	+2736%	151.48%	+151.29 pp	$3.63B	+78836%
Q2 2024	11	—	0.19%	—	$5M	—

Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.

Recent Insider Activity in FUN

Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as the highest-conviction signal because executives are risking personal capital.

Date	Insider	Action	Shares	Price	Value
May 12, 2026	HADDRILL RICHARD M	Buy	10K	$19.08	$191K
May 12, 2026	Spiegel Marilyn G	Buy	3K	$19.13	$48K

Six Flags Entertainment Corporation (FUN) Institutional Ownership

AI Insights & Key Takeaways

Top Institutional Holders of FUN

Quarterly Institutional Activity

New Buyers

Exited Positions

FUN Institutional Ownership by Quarter

Recent Insider Activity in FUN

FUN — Frequently Asked Questions