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I submitted my thesis over at Value Investors Club, which is hyper-critical of write-ups. While the admins appreciated the submission, it wasn't approved, so I'm posting it here:
**Basic Overview**
Six Flags Entertainment Corp (NYSE: $FUN) is a special turnaround case currently trading, what I believe undeservedly, at pandemic lows. Before the pandemic, the last time it traded at this price was in 2011. This suggests that the market believes $FUN is in a terminal decline on the brink of bankruptcy. On paper, this might be understandable: Their TTM income is -472M, they have a total debt of nearly $5B, and a market cap of $1.87B. However, investors are paying 10x on EV/EBITDA, suggesting they might be optimistic about the company's future, and the company is giving guidance that EV/EBITDA is 6x, normalized, implying value.
Six Flags has massive brand recognition. Even if you've never been to Six Flags before, most Americans know about Six Flags and likely know somebody who has been to one in their lifetime. Six Flags Entertainment also owns theme parks that aren't under their "Six Flags" name, so there are many people that go to their local park not necessarily aware they're attending a Six Flags Entertainment park. However, their brand hasn't changed much over the last 30+ years, and its reputation isn't the best. Former-CEO Selim Bassoul said the park became a "cheap day-care center for teenagers". The food isn't high quality, the parks and amenities are dirty, and there's a perception of lower safety (despite that not being statistically true). Wealthier families tend to favor flying to Disney or Universal over regional Six Flags trips.
A possible dark horse is the company's unutilized real estate asset base. They sit on a ton of real estate, a lot of it is unutilized, therefore not generating revenue (or not being monetized in a significant way). A 2022 article from Land & Buildings Investment Management claimed that Six Flags owned property in 17 of its parks "worth more than the stock value of the company". In 2022, FUN traded at between $40-60/share. According to Six Flags' 2024 Form 10-K, several parks are on land that is leased, implying that the land is already monetized, but what's even more interesting is that there's at least 2,070 acres of identifiable surplus land, probably more. This unutilized land can be used for hotels, restaurants, shops, and more pleasures beyond the typical theme park. If it were me, I'd quickly turn the lowest value land into a solar farm for the park.
**JANA Partners Investment**
In October of 2025, JANA Partners took a 9% stake in $FUN, approximately $200M. JANA Partners are "activist investors". Their entire model is to do extensive research to identify undervalued companies, collaborate with them to create asymmetric upside, then get out when their job is done. JANA's most notable investments in the last decade:
1. Whole Foods: 8.8% stake, pushed for board changes and tech upgrades. Their pressure led to Amazon's acquisition for $13.7B.
2. PetSmart: 10% stake, pushed for sale due to poor performance and sold to BC Partners for $8.7B.
3. ConAgra: 7.2% stake, pushed for board changes and operational improvements. Added former Nestle CEO and Walgreens executive to the board.
4. Tiffany & Co.: 5.1% stake, appointed 3 new directors and improved brand strategy and governance.
5. Pinnacle Foods: 9.1% stake, pushed for cost cuts and strategic changes. Pinnacle was acquired by ConAgre for $8.1B.
Other activist investments include Qualcomm, Bristol-Myers Squibb, Walgreens Boot Alliance, Apache, Safeway, Ashland, McGraw Hill, Pinterest, and more.
Many people may have seen the headlines recently about the legendary, American Football tight-end, Travis Kelce's investment in FUN. He is also engaged to global music icon, Taylor Swift. Travis' investment was facilitated by JANA Partners. Aside from his legendary football status, he also has a podcast with his brother, another legendary football player. It's clear that JANA plans to leverage Kelce and his relations as a modern brand anchor, bridging sports and pop-culture among a younger demographic. His and his family's ability to reach the younger generation is insurmountable by nobody else in the world, in my opinion.
**Turnaround Implementation and Difficulties**
The goals JANA listed included: revamping marketing/branding, improving technology and guest experience, assessing leadership and governance, reviewing potential acquisition or divestiture opportunities. JANA's managing partner, Scott Ostfeld, said there's "substantial opportunity to drive improved park attendance and brand engagement through a re-energizing of its marketing and branding, emphasizing guest experience."
Their primary goal will likely be to fix Six Flag's reputation. I suspect they'll increase park prices (maybe dynamic pricing) and justify it by offering more premium food, app-based passes and ordering, better atmosphere, less crowding, cleaner parks, more security, and generally a more premium feel that still costs less than Disney and Universal. I also believe they'll rebrand to a more family-friendly park, as opposed to a make-everyone-scream model. They will also leverage as much of that extra 2,000+ acres as possible.
According to TEA (The Themed Entertainment Association) and AECOM (Theme Index/Museum Index), large, North American theme parks have only seen marginal growth in the last decade, suggesting the market is mature. What this means for Six Flags Entertainment is that the path to revenue is efficiency, monetization, and capital discipline, not so much growth, but a successful rebrand will likely bring more people to the park. Personally, when I attended Six Flags Great America in the mid 2000s (I had to look this up), a day ticket was $59. TODAY it's $59! Inflation adjusted, the ticket price today should be about $100. At the risk of deviating from analysis, that's insane.
I'm concerned that entertainment is evermore fleeting as we become consumed by 10 second Instagram reels. Disney World continuously proves me wrong on this.
$FUN was recently named in a securities class action lawsuit related to merger disclosures around under-investment. These cases aren't uncommon after large, underperforming mergers and typically focus on historical disclosures rather than current operating economics. While the outcome and cost are uncertain, settlements in similar cases have usually been manageable relative to cash flow and often covered by insurance. Importantly, this isn’t a new fundamental problem so much as a symptom of past governance issues, exactly the kind of situation activist investors like JANA look for. At worst, it likely slows the turnaround timeline; it doesn’t change the core question of whether the business can improve margins, reduce debt, and earn a higher valuation over several years.
JANA has not yet publicly detailed a timeline or financial targets and metrics, but based on their track record, I suspect they're looking at a \~3-4yr time horizon. Estimating a share price by then will be wildly speculative, but $FUN was just over $70/share in 2017, and that was not because they were doing things better than what they could do with JANA's turnaround plan.
The catalyst would be the Board+JANA's release of the full turnaround plan. That plan would be comprehensive, and I suspect will come out Q1 or Q2 2026. That plan should include everything I previously mentioned in monetary detail, with debt-payoff expectations, pricing changes, detailed rebranding plan, capex and leverage of existing land, executive leadership changes, and asset sales. This is when the real spotlight will be put on Six Flags Entertainment. After that, the plan needs to be proven.
Bankruptcy risk is non-trivial but contingent on a confluence of (re)-operational failure, macro downturn, and refinancing stress.
**I have a small percentage of my portfolio in a long-position on $FUN**