VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

CSX Corporation vs Constellation Brands, Inc.

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

CSX Corporation

CSX · NASDAQ

Market cap (USD)$67.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
IndustryRailroads
CountryUS
Data as of2026-01-02
Moat score
74/ 100

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

Full stock profile

Dive deeper into CSX Corporation's moat claims, evidence, and risks.

View CSX analysis

Constellation Brands, Inc.

STZ · New York Stock Exchange

Market cap (USD)$24.7B
Gross margin (TTM)51.4%
Operating margin (TTM)34.6%
Net margin (TTM)12.7%
SectorConsumer
IndustryBeverages - Wineries & Distilleries
CountryUS
Data as of2025-12-23
Moat score
76/ 100

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

Full stock profile

Dive deeper into Constellation Brands, Inc.'s moat claims, evidence, and risks.

View STZ analysis

Comparison highlights

  • Moat score gap: Constellation Brands, Inc. leads (76 / 100 vs 74 / 100 for CSX Corporation).
  • Segment focus: CSX Corporation has 5 segments (61.2% in Merchandise (Rail)); Constellation Brands, Inc. has 2 segments (83.7% in Beer).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: CSX Corporation has 6 moat types across 2 domains; Constellation Brands, Inc. has 4 across 3.

Primary market context

CSX Corporation

Merchandise (Rail)

Market

Eastern U.S. rail freight transportation (merchandise carload)

Geography

Eastern United States (CSX network; interchange to other railroads)

Customer

Industrial, agricultural, automotive and consumer goods shippers; logistics providers

Role

Common-carrier freight railroad (line-haul + switching/terminal)

Revenue share

61.2%

Constellation Brands, Inc.

Beer

Market

U.S. high-end beer (imported beer + above-premium American beer)

Geography

United States

Customer

Beer wholesalers/distributors; retailers; on-premise

Role

Importer/producer; marketer; supplier to distributors

Revenue share

83.7%

Side-by-side metrics

CSX Corporation
Constellation Brands, Inc.
Ticker / Exchange
CSX - NASDAQ
STZ - New York Stock Exchange
Market cap (USD)
$67.7B
$24.7B
Gross margin (TTM)
n/a
51.4%
Operating margin (TTM)
n/a
34.6%
Net margin (TTM)
n/a
12.7%
Sector
Industrials
Consumer
Industry
Railroads
Beverages - Wineries & Distilleries
HQ country
US
US
Primary segment
Merchandise (Rail)
Beer
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
74 / 100
76 / 100
Moat domains
Supply, Legal
Legal, Demand, Supply
Last update
2026-01-02
2025-12-23

Moat coverage

Shared moat types

No overlap yet.

CSX Corporation strengths

Physical Network DensityPermits Rights Of WayCapex Knowhow ScaleOperational ExcellenceGeographic NaturalScale Economies Unit Cost

Constellation Brands, Inc. strengths

Contractual ExclusivityBrand TrustDistribution ControlCapacity Moat

Segment mix

CSX Corporation segments

Full profile >

Merchandise (Rail)

Oligopoly

61.2%

Intermodal (Rail)

Competitive

14.1%

Coal (Rail)

Oligopoly

15.5%

Trucking (Quality Carriers)

Competitive

5.8%

Other Revenue (Rail/Ancillary)

Competitive

3.4%

Constellation Brands, Inc. segments

Full profile >

Beer

Oligopoly

83.7%

Wine and Spirits

Competitive

16.4%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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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.