Position Record
AvoidMedium convictionLapsed

Booking Holdings Inc

BKNGNASDAQ

Avoid. Vulnerable monopolist facing regulatory disintermediation.

Thesis
Booking Holdings operates an exceptional global travel duopoly with unmatched return on capital (ROIC consistently 20–40% above WACC) and superior cash-conversion dynamics. The strategic transition from an agency broker to a merchant model transforms customer prepayments into an interest-bearing working capital float that funds aggressive share repurchases despite negative accounting equity. However, at near-peak multiples, the company offers an inadequate margin of safety against regulatory outlawing of rate parity clauses in the EU/UK, algorithmic search disruption from Google and generative AI trip planners, and potential travel volume softening across key western markets.
Key assumption
I assume that the merchant model's negative working capital float is structurally durable: I assume customer upfront prepayments will continue to expand alongside travel bookings, providing an interest-earning deferred cash engine that supports elevated free cash flow well above reported net income. I assume negative book equity and leverage carry zero solvency risk: I assume the -$47.9B treasury stock balance reflects efficient capital return via buybacks rather than balance-sheet impairment, as operating cash flows and high cash balances ($16.2B) comfortably service long-term debt ($14.9B).
What would prove me wrong
Severe disintermediation (i.e. cutting out the middle man) from AI search agents or Google Travel: third-party generative AI trip assistants successfully bypassing OTA portals to execute frictionless, direct bookings with hotels and airlines, shrinking Booking's 14.3% take rate and top-line search visibility. Secondly, aggressive direct-booking discounting by hotel chains: major hoteliers (e.g., Marriott, Hilton, Accor) exploiting post-rate-parity rulings to offer significantly cheaper rates on their direct channels, causing a structural drop in Booking.com's room-night volumes.
Entry$215.00
Price at lapse$170.52
Price move−20.7%not a position
Benchmark+12.1%S&P 500
Worth avoiding+32.7 ppagainst holding the index
Stood9 months
Download Markdown
  • Booking Holdings owns Booking.com, a lodging reservation service for approximately 3.4 million properties, including 475,000 hotels, motels and resorts and 2.9 million homes, apartments in over 220 countries and territories. It also sells flights in 55 markets and tours and activities.
  • Founded in the Netherlands in 1996. Bought by Priceline Group now called Booking Holdings.
  • Launched an AI Trip Planner in 2023.
  • Many scandals involving competition law, charging commissions using VAT-included price and leaks of customer data.
  • Below average work wellbeing at 68 with a 3.7/5. Below average happiness, average satisfaction, below average purpose, below average stress-free. 52% CEO approval rating. 36 work life balance, 3.7 compensation and benefits, 3.3 job security and advancement, 3.2 management, 3.8 culture.
  • Owns Agoda, Booking.com, KAYAK software, OpenTable, and Priceline.com all with 100% ownership.
  • Biggest competitor is Google, although Google is just an aggregator and lists the cheapest price across Booking.com, hotel website etc.
  • Booking.com has rate parity clauses, which prevent hotels from listing their rooms for cheaper on their website. In the EU and UK courts have recently ruled these clauses illegal. There are also shadow penalties if Booking.com algorithm finds a cheaper price on the hotel website, such as dropping it down in the search rankings.
  • Neutral on AI stock analysis. Positive factors revenue growth, AI and technology advancements and Genius loyalty program. Negative factors include significant leverage, decline in FCF growth, and geopolitical and macroeconomic instability.
  • Airline ticket sales are growing significantly, while travel bookings show a similar, but weaker trend. Agency segment is declining in terms of bookings, indicating a pivot towards merchant services. Agent segment involves BKNG acting as a middleman and earning a commission. Merchant segment involves BKNG getting paid by the customer. With the merchant segment, if someone books a hotel in 6 months, BKNG can earn interest on that money before paying the hotel when the guest checks in.
  • Financial strength (6): terrible equity to asset and debt to equity. Debt to equity is negative. Interest coverage is 5%. F-Score at 6, Z-Score suggests not at risk of bankruptcy, while M-Score is neutral on non-manipulator side. ROIC is significantly higher than WACC, suggesting that the debt is currently generating value for the company.
  • Growth (10): good 3Y revenue growth rate, although it is misleading due to COVID. Excellent EBITDA and EPS growth rates. Excellent FCF growth rate. Must look at graph to see pre-COVID performance on these fronts.
  • Future estimates average with 18.13% 3-5Y EPS growth rate, and 9.85% revenue growth rate estimates.
  • Liquidity ratios: all above 1, and average vs industry. Very poor vs history however.
  • Dividend yield is good for a software company but not travel and leisure. Good historically. Excellent dividend payout ratio and average share buyback ratio at 7.1%.
  • Profitability (10): very strong margins vs industry (misleading however because travel and leisure industry). Negative equity ROE, while ROA, ROIC are very strong. ROIIC is -1000% which is terrible, but was strong pre-2024, suggesting some sort of invested capital dump. ROC, ROCE, years of profitability 10 over past 10, 8 moat score and 7 tariff resilience, all excellent vs industry.
  • Value (7): below average ratios vs industry and mostly average vs history. Particularly PS ratio and certain EV multiples. This is somewhat misleading as liabilities include deferred merchant revenue, which increases as revenue increases and the transition to a merchant-focused business model takes place. Forward rate of return is strong, while earnings and FCF yield are average.
  • Revenue is significantly higher than pre-COVID as has been since 2022, while net income is slightly lower, although growing, while EBITDA is higher than pre-COVID and growing at a similar pace.
  • Stock based compensation is increasing at a slow pace relative to FCF. FCF is significantly higher than pre-pandemic and growing. FCF is higher than net income. This is particularly due to the merchant model transition.
  • Shares have consistently been bought back since 2015, often exceeding 9% buyback ratios.
  • Cash is slightly lower than debt and increasing at a similar pace to debt, which is slightly misleading due to the deferred revenue merchant model.
  • ROIC has consistently been higher than WACC in the range of 20-40% both pre- and post-pandemic. Total assets were lower than total liabilities in both 2023 and 2024, with negative shareholders equity.
  • Of these liabilities 9.9B is accounts payable (36%), while long term debt makes up 14.9B (54%). Total cash is 16.2B, while intangible assets is only 4.2B. Treasury stock is -47.9B, making stockholders equity negative.’
  • Gurus are selling recently.
  • Negative Sloan ratios, meaning that cash is in the bank account but they are not able to record yet as profit as part of the deferred revenue engine. Low accruals. Makes it a cash machine. Take rates (commissions) are increasing, currently at 14.3%.
  • Currently at a local peak in terms of PE ratio, maybe buy upon dip.
  • 17.48% reversed DCF growth rate (EPS), which is far lower than current EPS growth rates around 100 - 200% (largely due to buybacks). However, at 10Y average annual rate of 7.7% fair value is $2,803. Undervalued on FCF growth rate of 20%, with 32% margin of safety and 15% required for fair value.
  • Recently highlights competition from new AI-driven search tools and macroeconomic worries. Also challenges operating in US and China. Strong growth in Asia.
  • Summary: very strong growth company, potentially undervalued if buybacks are sustainable under strong FCF performance. Would buy the dip that comes with competition and macroeconomic worries. Debt is non-concerning. Strong moat and merchant transition leads to more deferred revenue and opportunities to reinvest this cash inflow. Look for a dip in the $4000 range.

Updates (1)

The note above is unedited. Anything that changed goes below it, dated.

Strong profitability recovery highlights external Middle East conflict hit

Buy at $170.52, roughly 26% below the post-split equivalent of the 2025 peak, with neither of my falsifiers having fired. AI disintermediation is not showing up in the numbers: AI-driven bookings remain under 1% of room nights, OpenAI pulled native ChatGPT checkout in March 2026 and now routes transactions back through partner apps, and Booking stays the merchant of record on close to three quarters of bookings, which protects both the take rate and the float the thesis rests on. There is no rate-parity damage either, with Q2 room nights of 325 million up 5%, gross bookings up 9% to $51bn, and direct traffic in the mid-60% range, so the slowdown from 9% in Q4 2025 is long-haul weakness tied to the Middle East conflict rather than hotels winning back the channel. The margin of safety I said was missing now exists at roughly mid-teens forward earnings, alongside $3.7bn of buybacks in the quarter and a transformation programme targeting $650m of run-rate savings by end-2027, so the thing I was avoiding has become the thing I am being paid to hold.