Airbnb stock trades at 38.7 times earnings as growth outlook rises

Airbnb (ABNB) shares carry a valuation of 38.7 times trailing twelve-month earnings, a premium to the S&P 500's 23.0 multiple, as the company accelerates revenue growth amid a higher cost for investors. The stock returned 36.7% over the past twelve months, outpacing the S&P 500's 15.1% gain, which raises questions about the entry point for new buyers.

The business momentum supports the premium. Revenue rose 16.5% in fiscal Q2 2026, an increase from the 12.7% growth recorded in the same quarter a year earlier. Over the past three years, Airbnb’s revenue grew at an average annual rate of 13.2%, compared with 5.9% for the S&P 500. This growth differential is the primary driver of the valuation gap, a premium that depends on Airbnb continuing to outperform index peers while paying no dividend.

Management has guided revenue growth of 15% to 17% for fiscal Q3 2026, with a full-year outlook raised to at least mid-teens growth from low-to-mid-teens previously. However, currency effects account for about three percentage points of the third-quarter growth, meaning organic business growth is lower than the guided range. The company’s hotel segment is expanding rapidly, with hotel nights growing about three times faster than the homes business, though hotels remain a single-digit percentage of total nights booked.

Regulatory headwinds in Europe present a specific risk. Under new EU plans reported on September 9, 2026, European cities will gain more leeway to curb short-term rentals. On its August 6, 2026 call, management characterized policy as a permanent risk to manage rather than an existential threat.

Historical volatility highlights the downside risk for premium valuations. In each of the last five market shocks, Airbnb stock fell further than the S&P 500. During the 2022 inflation shock, Airbnb shares dropped 48% while the index fell 24%. In the 2025 US tariff shock, Airbnb declined 33% compared with a 19% drop for the index.

Investors must weigh these factors against peer performance. From October 2021 through October 2026, Booking Holdings shares appreciated by 72% and Royal Caribbean shares by 250%, whereas Airbnb shares gained just 5.5%. The next key data point will be Airbnb’s fiscal Q3 2026 results, expected in November 2026, where revenue growth against the 15% to 17% guide will be critical.