Six Flags craters 23% in a week as analysts slash targets ahead of November print

FUN enters its November 5 earnings with almost nothing going its way. The stock has dropped 23% in a week and 36% over the past month to $7.86, short interest is running near a quarter of the float, and analysts have spent October cutting targets at a pace that suggests the Street has materially reset its expectations for what the company can deliver.

The positioning story is dominated by the short book. Short interest stands at 22.9% of the free float, and it has climbed roughly 19% over the past month, adding around 3.7 million shares to the borrowed pile since late September. That is a meaningful build, though it has plateaued in the past week, with the daily count off slightly. What makes the setup unusual is that the borrow market is not tight despite the heavy short load. Availability sits at 161%, meaning lenders still hold substantially more shares than are currently out on loan, and the borrow cost of 0.43% is low and falling, down about 7% on the week. Shorts are not fighting for stock. The lending pool is comfortable. That combination, high short interest but loose borrow conditions, suggests the short position is well established rather than under fresh pressure. Options traders have moved in the same direction. The put/call ratio hit 0.83, nearly two standard deviations above its 20-day average of 0.77, and it has stayed elevated all week, a sign that investors are buying more downside protection than usual heading into the November print.

The analyst community has been in near-uniform retreat. Every recent change on record is a target cut. Guggenheim this week kept its Buy rating but dropped its target from $28 to $17. UBS, also maintaining Buy, moved from $27 to $18. Citigroup, at Neutral, cut to $13 from $17. Before that, Truist, JPMorgan, Barclays, Oppenheimer, and Citizens all trimmed targets in August and September, none upgraded, and none downgraded their rating. The consensus mean target is $18.46, more than double the current price, which tells you the Street still sees structural value in the merged 34-park platform and the roughly $200 million synergy target from the 2024 Cedar Fair deal. The bull case rests on EBITDA growth in the back half of 2026, 92 additional operating days from the rebranded calendar, and seven park sales to EPR Properties at 7.4x EBITDA that trim leverage. EV/EBITDA sits at 7.6x, a multiple that historically looks undemanding for a scaled leisure operator if the cash generation story holds. The bear case is more immediate: the business is deeply leveraged at 5.5x, exposed to consumer discretionary slowdown, weather-sensitive, and carrying negative earnings. EPS momentum over the past 90 days has collapsed. Forward earnings estimates have been revised down sharply enough to drag the 90-day momentum factor to the first percentile of the ORTEX universe.

The ownership register carries a subplot worth watching. Rehan Jaffer has a Schedule 13D on file, making him a named activist on the register. His most recent filing, from April 2025, shows a 4.98% stake of around 5 million shares. Institutional holders including Sachem Head Capital, H Partners, and Jana Partners each hold roughly 4 to 5% of shares. These are names associated with event-driven and activist strategies. BlackRock, at 15.6% of shares and still adding as of September 30, is the largest single holder. The caveat on activist data applies here: 13D/G positions are disclosed around the 5% threshold and can fall below it without a further filing. The institutional complexity in the register, several activist-adjacent funds sitting near the reporting line, adds a structural layer to what is already a contested stock. ORTEX also forecasts a 65% probability that FUN sees a share-count decrease in the CRSP US Small index at the December 2026 quarterly review, with estimated tracker selling of around $11 million. That is roughly half a day of normal volume, not a large mechanical flow, but it adds a marginal headwind into year-end.

The earnings history makes for uncomfortable reading. The most recent print, in August 2026, saw the stock fall 12.7% on the day and 11% over the following week. It was, by some distance, the worst single-day reaction in the available record. Wikipedia page views have spiked sharply, with the retail attention z-score reaching 2.0 as of late September, a sign that the stock's decline has attracted broader notice, though that is a sentiment signal rather than a revenue indicator.

What to watch on November 5 is whether same-store EBITDA growth materialises in the numbers at anything close to the 6% management guided, and whether the operating day tailwind from the Halloween and holiday calendar is visible in attendance data.