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Six Flags Entertainment Corporation (FUN)

Six Flags Entertainment Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Six Flags Entertainment Corporation (FUN) is a Leisure company based in US with a market capitalization of $2.1B. Revenue grew 14.4% year-over-year and free cash flow was negative at -$152.2M. This page tracks FUN's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 5K employees · IPO Apr 23, 1987

Valuation

Valuation & price

$21.32 · as of May 17, 2026 · -35.3% vs 52w high

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P/E ratio

Latest-FY diluted EPS

3.80

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$32.94$22.88$12.83Jul 25Dec 25Jul 26Jul 7, 25$31.07Jul 9, 25$31.88Jul 11, 25$29.72Jul 15, 25$27.28Jul 17, 25$29.44Jul 21, 25$30.96Jul 23, 25$32.94Jul 25, 25$31.60Jul 29, 25$30.43Jul 31, 25$29.96Aug 4, 25$30.61Aug 6, 25$24.32Aug 11, 25$24.40Aug 13, 25$26.36Aug 15, 25$25.54Aug 19, 25$25.98Aug 21, 25$25.59Aug 25, 25$25.48Aug 27, 25$23.73Aug 29, 25$22.69Sep 3, 25$23.66Sep 5, 25$24.97Sep 9, 25$23.01Sep 11, 25$21.76Sep 16, 25$24.07Sep 18, 25$22.81Sep 22, 25$21.40Sep 24, 25$22.11Sep 26, 25$21.90Sep 30, 25$22.72Oct 2, 25$23.39Oct 6, 25$22.43Oct 8, 25$21.71Oct 10, 25$20.06Oct 14, 25$21.37Oct 16, 25$21.26Oct 21, 25$25.63Oct 23, 25$24.92Oct 27, 25$26.74Oct 29, 25$23.74Oct 31, 25$22.98Nov 4, 25$21.17Nov 6, 25$18.39Nov 10, 25$16.35Nov 12, 25$16.15Nov 14, 25$14.60Nov 18, 25$14.01Nov 20, 25$12.83Nov 25, 25$14.67Nov 28, 25$15.18Dec 2, 25$15.03Dec 4, 25$15.32Dec 8, 25$14.62Dec 10, 25$15.15Dec 12, 25$14.91Dec 16, 25$14.77Dec 18, 25$14.29Dec 22, 25$13.78Dec 24, 25$14.35Dec 29, 25$15.33Jan 2, 26$15.49Jan 6, 26$15.28Jan 8, 26$15.29Jan 12, 26$15.87Jan 14, 26$16.38Jan 16, 26$16.57Jan 21, 26$17.40Jan 23, 26$17.31Jan 27, 26$17.47Jan 29, 26$18.35Feb 2, 26$18.24Feb 4, 26$18.57Feb 9, 26$18.59Feb 11, 26$18.01Feb 13, 26$15.90Feb 18, 26$16.22Feb 20, 26$18.24Feb 24, 26$16.66Feb 26, 26$17.19Mar 2, 26$17.17Mar 4, 26$16.73Mar 6, 26$16.05Mar 10, 26$16.02Mar 12, 26$15.57Mar 17, 26$17.64Mar 19, 26$17.42Mar 23, 26$16.77Mar 25, 26$17.27Mar 27, 26$16.60Mar 31, 26$17.75Apr 2, 26$16.77Apr 7, 26$17.58Apr 9, 26$19.73Apr 13, 26$19.65Apr 15, 26$19.62Apr 17, 26$19.97Apr 22, 26$19.14Apr 24, 26$18.28Apr 28, 26$18.20Apr 30, 26$18.78May 4, 26$17.66May 6, 26$19.69May 8, 26$22.01May 12, 26$18.90May 14, 26$20.08May 18, 26$20.08May 20, 26$19.57May 22, 26$19.83May 28, 26$20.30Jun 1, 26$21.00Jun 3, 26$20.29Jun 5, 26$20.72Jun 9, 26$22.43Jun 11, 26$24.39Jun 15, 26$23.34Jun 17, 26$24.87Jun 22, 26$22.71Jun 24, 26$23.02Jun 26, 26$22.01Jul 2, 26$21.35
$12.8352-week range$32.94
Loading valuation history…

Fundamentals

Key fundamentals

$2.1B

Market cap

14.4%

Revenue growth (YoY)

20.1%

Gross margin

-$152.2M

Free cash flow (USD)

$5.3B

Net debt

1.1%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Consumer Cyclical

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$1.3BFY 2017$1.3BFY 2018$1.3BFY 2019$1.5BFY 2020$181.6MFY 2021$1.3BFY 2022$1.8BFY 2023$1.8BFY 2024$2.7BFY 2025$3.1B
$1.3B$3.1B

Free cash flow by year

2016 → 2025

FY 2016$196.2MFY 2017$143.0MFY 2018$160.9MFY 2019$72.4MFY 2020$-545.6MFY 2021$142.0MFY 2022$224.3MFY 2023$105.3MFY 2024$52.6MFY 2025$-152.2M
$196.2M-$152.2M

Gross margin by year

2021 → 2025

FY 202191.6%FY 202291.0%FY 202343.3%FY 202491.4%FY 202520.1%
91.6%20.1%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

4

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 7, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventExecutive Departure and AppointmentJul 2, 2026Filing
  • 8-K eventCOO Employment Agreement AmendmentJul 1, 2026Filing
  • Insider buyInsider Buy $5.9MJAFFER REHAN · Director · $5.9MJun 16, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 27, 2026Filing
  • 8-K eventCFO AppointmentMay 27, 2026Filing
  • Insider buyInsider Buy $48KSpiegel Marilyn G · Director · $47.8KMay 26, 2026Filing
  • 8-K eventBoard AppointmentMay 20, 2026Filing
  • Insider buyInsider Buy $191KHADDRILL RICHARD M · Director, Executive Chair · $190.8KMay 14, 2026Filing
  • Insider buyInsider Buy $48KSpiegel Marilyn G · Director · $47.8KMay 14, 2026Filing
  • 8-K eventEarnings ReleaseMay 7, 2026Filing

Questions

Frequently asked questions

What is Six Flags Entertainment Corporation's market cap?

Six Flags Entertainment Corporation (FUN) has a market capitalization of $2.1B.

What is FUN's P/E ratio?

A meaningful P/E ratio is not available for FUN — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is FUN's price-to-book (P/B) ratio?

FUN trades at 3.80 times book value per share.

Are insiders buying FUN stock?

Yes — SEC Form 4 filings show 4 open-market insider buys and 0 sells at Six Flags Entertainment Corporation in the last 90 days.

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.