VOL. XCIV, NO. 247

* MOAT STOCKS COMPARISON *

NO ADVICE

Friday, December 26, 2025

Stock Comparison

Booking Holdings Inc. vs IDEX Corporation

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Booking Holdings Inc.

BKNG · NASDAQ Global Select Market

Market cap (USD)$175.6B
SectorConsumer
CountryUS
Data as of2025-12-25
Moat score
77/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

View full moat analysis >

IDEX Corporation

IEX · New York Stock Exchange

Market cap (USD)$13.4B
SectorIndustrials
CountryUS
Data as of2025-12-23
Moat score
58/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

View full moat analysis >

Side-by-side metrics

Booking Holdings Inc.
IDEX Corporation
Ticker / Exchange
BKNG - NASDAQ Global Select Market
IEX - New York Stock Exchange
Market cap (USD)
$175.6B
$13.4B
Sector
Consumer
Industrials
HQ country
US
US
Primary segment
OTC online travel reservations (Booking.com, Priceline, Agoda)
Health & Science Technologies (HST)
Market structure
Oligopoly
Competitive
Market share
23%-31% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
77 / 100
58 / 100
Moat domains
Network, Demand, Supply, Financial
Demand, Supply, Legal
Last update
2025-12-25
2025-12-23

Moat coverage

Shared moat types

Brand Trust

Booking Holdings Inc. strengths

Two Sided NetworkHabit DefaultScope EconomiesFloat Prepayment

IDEX Corporation strengths

Design In QualificationData Workflow LockinInstalled Base ConsumablesLearning Curve YieldIP Choke PointProcurement Inertia

Segment mix

Booking Holdings Inc. segments

Full profile >

OTC online travel reservations (Booking.com, Priceline, Agoda)

Oligopoly

95.5%

Metasearch & restaurant reservations (KAYAK, OpenTable)

Competitive

4.5%

IDEX Corporation segments

Full profile >

Fluid & Metering Technologies (FMT)

Competitive

37.7%

Health & Science Technologies (HST)

Competitive

39.6%

Fire & Safety/Diversified Products (FSDP)

Competitive

22.7%

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.