Six Flags Entertainment Corpora (FUN) Stock Price & How to Invest

Six Flags Entertainment Corporation (NYSE: FUN) runs more than 40 amusement parks, water parks, and resort properties across the United States, Canada, and Mexico, including the legacy Cedar Fair and Six Flags brands. The company was created by the July 1, 2024 merger of Cedar Fair and Six Flags, and it keeps Cedar Fair's old FUN ticker. Revenue comes from admissions, season passes and memberships, and in-park spending on food, beverage, merchandise, and games, with per-capita spending (~$69 in Q1 2026) a key metric the company pushes higher through pricing and mix.

The investment picture is dominated by scale, seasonality, and debt. Trailing revenue is roughly $3.1 billion, but the business loses money in the off-season quarters and generated a large reported net loss in 2025 that was driven mostly by a non-cash goodwill and intangibles impairment tied to the merger. The company carries around $5.3 billion of net debt, so a meaningful share of park cash flow services interest. Management is chasing merger cost synergies and attendance recovery, while activist investor Jana Partners has taken a stake and publicly urged the board to explore a sale, refresh leadership, and engage potential buyers, which makes corporate strategy and capital structure central to the story.

The balance sheet is the biggest risk: roughly $5.3 billion of net debt means interest costs consume a large share of cash flow and leave little cushion for a bad season. The business is intensely seasonal and weather-dependent, so a cool or rainy summer or a soft consumer can swing results sharply. Merger integration can disappoint, and the 2025 goodwill impairment shows the combination has not delivered as originally modeled. Consumer discretionary spending on out-of-home entertainment is cyclical and competes with travel, streaming, and other leisure. Finally, the activist and possible-sale overhang cuts both ways: a deal could unlock value, but uncertainty and execution missteps could also pressure the stock.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Six Flags Entertainment Corpora's investor relations page or your broker.

• Revenue (TTM): ~$3.1B
• FY2025 net revenues: ~$3.10B
• FY2025 Adjusted EBITDA: ~$792M
• FY2025 net loss: ~$1.6B (incl. ~$1.5B non-cash impairment)
• Net debt: ~$5.3B
• Market cap: ~$1.7B-$1.8B

FUN trades at a modest equity value relative to its revenue, but enterprise value is dominated by roughly $5.3 billion of net debt, so the business is valued far more richly on an EV/EBITDA basis than the market cap alone suggests. The reported 2025 net loss was inflated by a large non-cash impairment rather than an operating collapse. Seasonality means quarterly figures swing between profit in summer and losses in the off-season.

There are three common ways to get FUN exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic basket, so FUN sits alongside other stocks that express the same thesis.

Walnut takes the basket route. Describe a thesis where FUN fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

FUN is a leveraged, seasonal theme-park roll-up where the investment question is whether merger synergies and attendance can grow into a roughly $5.3 billion debt load while activists push for a sale.

Whether FUN is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is FUN a buy?, and where the stock could go from here in the FUN stock forecast.

For income investors, whether FUN pays a dividend and how the payout looks is covered in does FUN pay a dividend?