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Equity · Consumer Cyclical

FUN

Six Flags Entertainment Corporation · NYSE

$15.50 +3.33% 1D Finazon · prior-day close · Sep 4, 2026
Price · Chart
Our own end-of-day closes 56 sessions
$25 $10 11 Jun 4 Sep

The line runs $24.40 on 11 June through $15.50 on 4 September, on a scale from $10 to $25. Days the market did not trade hold the previous close, flat.

The chart above plots the price of FUN over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 56 sessions over that window: $24.40 on 11 June 2026 through $15.50 on 4 September 2026.

Market cap $1.6B
52-week range $12.84 – $26.89
Avg volume 282.0K

Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Sep 9, 2026

FUN insider trades

SEC Form 4 · last 90 days · newest reported trade 12 Aug 2026
Open-market buys 3
Open-market sells 0
Net bought $6.14M
Non-trade filings 9
Date Insider Type Shares Value
12 Aug 2026 Reilly John T President & CEO Buy 15,713 $248K
15 Jun 2026 JAFFER REHAN Director Buy 125,000 $2.93M
12 Jun 2026 JAFFER REHAN Director Buy 125,000 $2.96M

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
29 Jul 2026 Bennett Christopher Lawrence Chief Legal Officer Award 9,343
29 Jul 2026 Hoffman David R. Chief Accounting Officer Award 16,017
29 Jul 2026 Walia Ashok Chief Financial Officer Award 66,738
25 Jun 2026 Bennett Christopher Lawrence Chief Legal Officer Award 37,337
25 Jun 2026 Hoffman David R. Chief Accounting Officer Award 13,032
25 Jun 2026 Martin Ziegenfuss Amy Chief Marketing Officer Award 18,788
25 Jun 2026 Reilly John T President & CEO Award 122,176
25 Jun 2026 Tastepe Tayfun Chief Digital & Tech Officer Award 13,032
25 Jun 2026 Walia Ashok Chief Financial Officer Award 40,595

FUN reported financials

SEC EDGAR XBRL

FUN reported revenue of $3.1B for the fiscal year ended 31 Dec 2025. Net income over the same period was −$1.6B.

Figure Reported Period
Revenue $3.1B 31 Dec 2025 fiscal year
Net income −$1.6B 31 Dec 2025 fiscal year
Diluted EPS −$15.89 31 Dec 2025 fiscal year
Total assets $7.4B 28 Jun 2026 at period end
Total equity $114.7M 28 Jun 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 28 Jun 2026

FUN earnings

SEC EDGAR
Date Period EPS Revenue
28 Jun 2026 Q2 2026 $-1.99 $865M
29 Mar 2026 Q1 2026 $-2.65 $226M
31 Dec 2025 FY 2025 $-15.89 $3.10B
28 Sep 2025 Q3 2025 $-11.77 $1.32B
29 Jun 2025 Q2 2025 $-0.99 $930M
30 Mar 2025 Q1 2025 $-2.20 $202M
31 Dec 2024 FY 2024 $-3.22 $2.71B
29 Sep 2024 Q3 2024 $1.10 $1.35B

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

FUN institutional holders

SEC Form 13F

10 of the 45 institutional funds we track reported a FUN position for the quarter ended 30 Jun 2026 — a combined $140.5M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Marshall Wace Added +32.9% shares 2,023,594 $43.1M
Glenview Capital Management Held (±25%) −9.2% shares 2,017,821 $43.0M
Citadel Advisors Trimmed −36.9% shares 1,099,697 $23.4M
Balyasny Asset Management Held (±25%) −21.2% shares 669,465 $14.3M
Man Group Held (±25%) −21.4% shares 334,932 $7.1M
AQR Capital Management New position 233,304 $5.0M
Millennium Management Trimmed −57.6% shares 116,418 $2.5M
Point72 Asset Management New position 50,000 $1.1M
Two Sigma Investments New position 26,740 $570K
Tudor Investment Corp New position 26,594 $566K

Source: SEC EDGAR 13F filings

FUN fails-to-deliver

SEC CNS data

On 29 Jul 2026, 150,722 shares of FUN failed to deliver (about $2.8M) — the latest of at least 3 consecutive trading days with recorded fails. The run reaches the start of the window we read, so it may have begun earlier.

Settlement date Shares failed Notional % of shares out
29 Jul 2026 150,722 $2.8M 0.147%
28 Jul 2026 75 $1K <0.001%
27 Jul 2026 75 $1K <0.001%

Source: SEC fails-to-deliver (CNS) data