How Has Booking Holdings’ Story Changed?

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Booking Holdings (BKNG) stock trades at 16.7 times earnings, against 21.9 for the S&P 500. Shareholders paying that price need to know what they are buying. On its fiscal Q4 2024 call in February 2025, management highlighted 19% growth in room nights booked at alternative accommodations. On its latest call, the first priority it discussed was AI. So what does management talk up now, and how big is it?

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Booking Holdings Now Talks Up AI And Connected Trips

During its fiscal Q3 2026 call on November 3, 2026, management talked up new AI-native experiences built outside its existing brands. This includes Vayo, which management called “a proactive AI travel agent.” The company also called its Connected Trip efforts and Genius loyalty program central to its goals. A Connected Trip is one where a traveler books more than one kind of travel with Booking.com.

Neither theme is new. In February 2025 management was already focusing more on its Connected Trip vision and pointing to AI offerings. Alternative accommodations still get a pitch, but a different one: on that call management called their growth strong, and on the latest call it pointed to growth picking up from the second quarter.

How Big Is Each Theme At Booking.com?

These initiatives fit within a broader business that generated $28.1 billion of revenue over the twelve months to September 30, 2026, up 8.0% from a year earlier. Alternative accommodations remain a large part of Booking.com, making up about 37% of its room nights in fiscal Q3 2026. Room nights for the category grew 7%, up from 4% in the second quarter. That pace matched the room night growth management gave for the whole company.

The Connected Trip is measured in transactions rather than room nights. Management said those transactions grew almost 20% from a year earlier and made up a low double-digit share of Booking.com’s transactions.

The AI products are earlier still. Separately, visitors sent by AI language models, a third-party channel rather than a Booking product, still bring in well under 1% of Booking.com’s room nights, management said. On October 14, 2026, the company announced a planned $100 million investment in Vayo, its new company.

Is Booking Holdings’ Shift Good News For You?

On the figures so far, the shift looks more reassuring than concerning. Alternative accommodations are growing as fast as the company’s room nights overall, and their listings growth accelerated to 9%, which management called an encouraging signal for future growth in that category. That category’s room night growth of 7% is still well below the 19% management highlighted in February 2025.

The cost of this shift is expected to show up in the fourth quarter. Management expects adjusted EBITDA, its own profit measure, to be about flat from a year earlier in fiscal Q4 2026, held back by planned investments that include advancing its AI capabilities. For the full year 2026, management still expects adjusted EBITDA to be up high single digits. So holders are paying for these investments now, while management calls the gains from its AI products early days.

Booking Holdings is expected to report its fourth quarter in February 2027, and the share of Booking.com’s room nights from alternative accommodations is the number to watch.

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