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Booking Stock Falls 5.1% After EU Court Blocks eTraveli Deal

SEC EDGAR / Booking Holdings2 min read6 sources

Why is Booking Holdings stock down today?

Booking Holdings (BKNG) stock fell as much as 5.1% to $171.13 on Wednesday after the EU's General Court upheld Brussels' block of its €1.63 billion eTraveli acquisition, a major antitrust defeat.

Key numbers

Blocked deal value€1.63B ($1.9B)
BKNG intraday drop$171.13-5.1% (per [4])
BKNG market cap$134.4Bafter ruling
Original EC prohibition dateSep 25, 2023
Legal precedent1st EU ruling on 'reverse leveraging' merger theory

What happened

Booking Holdings (BKNG) stock fell as much as 5.1% to $171.13 on Wednesday after the EU's General Court upheld Brussels' block of its €1.63 billion eTraveli acquisition, a major antitrust defeat. The court found the Commission was right in 2023 to say the deal would have strengthened Booking's dominant hotel-booking position by adding eTraveli, Europe's biggest online flight-booking company. It is the first EU ruling to back a merger block on 'reverse leveraging,' where a company could use a market it does not dominate to strengthen one it does. Booking called the ruling disappointing and may appeal to the EU's top court; the firms still partner on flights through 2028.

Why it matters

Booking Holdings runs Booking.com, the world's largest hotel-booking site, and this ruling makes it much harder for any dominant platform to buy smaller rivals in adjacent markets. Regulators can now block a deal simply because a company might use strength in one market to grow in another, even without direct overlap. That gives Brussels a broader tool against big tech and travel platforms, and means rivals like Expedia and eDreams keep competing separately rather than merging into one super-app.

Who this affects

Marketbearish
Low impact
Travel-platform investors face tougher EU merger scrutiny ahead.
Companybearish
Medium impact
Booking loses deal, shares drop, appeal options narrow.
Competitorsbullish
Medium impact
Expedia, eDreams gain competitive breathing room from blocked deal.
Industrymixed
High impact
Platform mergers face stricter EU 'ecosystem' antitrust review now.

Booking Holdings vs Expedia Group, eDreams Odigeo

Booking HoldingsBKNG$134.4B-3.8%+18.7%14.6x
Expedia GroupEXPE$32.7B-0.7%12.0x
eDreams OdigeoEDR:BME€477M-4.5%+20.0%

As of 2026-09-09

How we got here

  1. European Commission blocks Booking's €1.63B eTraveli acquisition

  2. Booking announces it will appeal, keeps eTraveli partnership to 2028

  3. EU General Court dismisses Booking's appeal, upholds the block

What to watch

  • Whether Booking appeals to the European Court of Justice, EU's top courtTBD
  • How regulators apply the 'reverse leveraging' precedent to future platform mergers2026-2027

Educational content only. Not investment advice.

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