VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Saturday, January 10, 2026

Stock Comparison

American Water Works Company, Inc. vs Bristol-Myers Squibb Company

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

American Water Works Company, Inc.

AWK · New York Stock Exchange

Market cap (USD)$25B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorUtilities
Industry
CountryUS
Data as of2026-01-09
Moat score
79/ 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 American Water Works Company, Inc.'s moat claims, evidence, and risks.

View AWK analysis

Bristol-Myers Squibb Company

BMY · New York Stock Exchange

Market cap (USD)$113.7B
Gross margin (TTM)65.8%
Operating margin (TTM)28.8%
Net margin (TTM)12.6%
SectorHealthcare
IndustryDrug Manufacturers - General
CountryUS
Data as of2025-12-22
Moat score
56/ 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 Bristol-Myers Squibb Company's moat claims, evidence, and risks.

View BMY analysis

Comparison highlights

  • Moat score gap: American Water Works Company, Inc. leads (79 / 100 vs 56 / 100 for Bristol-Myers Squibb Company).
  • Segment focus: American Water Works Company, Inc. has 2 segments (91.7% in Regulated Businesses); Bristol-Myers Squibb Company has 5 segments (27.6% in Eliquis franchise (apixaban)).
  • Primary market structure: Monopoly vs Oligopoly. Pricing power: Moderate vs Moderate.
  • Moat breadth: American Water Works Company, Inc. has 8 moat types across 3 domains; Bristol-Myers Squibb Company has 4 across 3.

Primary market context

American Water Works Company, Inc.

Regulated Businesses

Market

Regulated water and wastewater utility service in certificated/franchised territories

Geography

United States (14-state footprint)

Customer

Residential, commercial, industrial, public authority, fire service, and sale-for-resale customers

Role

Regulated utility owner/operator (water & wastewater)

Revenue share

91.7%

Bristol-Myers Squibb Company

Eliquis franchise (apixaban)

Market

Direct oral anticoagulants (DOACs) for stroke prevention in NVAF and treatment/prevention of DVT/PE

Geography

Global

Customer

Payers, PBMs, hospitals, clinics, pharmacies

Role

Branded drug manufacturer (co-commercialization alliance)

Revenue share

27.6%

Side-by-side metrics

American Water Works Company, Inc.
Bristol-Myers Squibb Company
Ticker / Exchange
AWK - New York Stock Exchange
BMY - New York Stock Exchange
Market cap (USD)
$25B
$113.7B
Gross margin (TTM)
n/a
65.8%
Operating margin (TTM)
n/a
28.8%
Net margin (TTM)
n/a
12.6%
Sector
Utilities
Healthcare
Industry
n/a
Drug Manufacturers - General
HQ country
US
US
Primary segment
Regulated Businesses
Eliquis franchise (apixaban)
Market structure
Monopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
79 / 100
56 / 100
Moat domains
Legal, Supply, Demand
Legal, Demand, Supply
Last update
2026-01-09
2025-12-22

Moat coverage

Shared moat types

No overlap yet.

American Water Works Company, Inc. strengths

Concession LicensePhysical Network DensityPermits Rights Of WayCompliance AdvantageScale Economies Unit CostLong Term ContractsGovernment Contracting RelationshipsOperational Excellence

Bristol-Myers Squibb Company strengths

IP Choke PointProcurement InertiaCapex Knowhow ScaleSwitching Costs General

Segment mix

American Water Works Company, Inc. segments

Full profile >

Regulated Businesses

Monopoly

91.7%

Military and Contract Water Services (Other)

Duopoly

8.3%

Bristol-Myers Squibb Company segments

Full profile >

Eliquis franchise (apixaban)

Oligopoly

27.6%

Immuno-oncology checkpoint inhibitors (Opdivo/Yervoy/Opdualag)

Oligopoly

26.4%

Hematology (Revlimid/Pomalyst/Reblozyl)

Competitive

23%

Immunology (Orencia/Sotyktu)

Competitive

8.1%

Other specialty & emerging products (CAR-T, cardiomyopathy, neuroscience, and mature brands)

Competitive

14.9%

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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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

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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.