VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Tesla, Inc. vs United Rentals, Inc.

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

Tesla, Inc.

TSLA · NASDAQ

Market cap (USD)$1.5T
Gross margin (TTM)17%
Operating margin (TTM)4.7%
Net margin (TTM)5.5%
SectorConsumer
IndustryAuto - Manufacturers
CountryUS
Data as of2026-01-05
Moat score
75/ 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 Tesla, Inc.'s moat claims, evidence, and risks.

View TSLA analysis

United Rentals, Inc.

URI · New York Stock Exchange

Market cap (USD)$57.6B
Gross margin (TTM)35.9%
Operating margin (TTM)25.1%
Net margin (TTM)15.8%
SectorIndustrials
IndustryRental & Leasing Services
CountryUS
Data as of2026-01-01
Moat score
63/ 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 United Rentals, Inc.'s moat claims, evidence, and risks.

View URI analysis

Comparison highlights

  • Moat score gap: Tesla, Inc. leads (75 / 100 vs 63 / 100 for United Rentals, Inc.).
  • Segment focus: Tesla, Inc. has 3 segments (78.9% in Automotive (vehicles + software + leasing + regulatory credits)); United Rentals, Inc. has 2 segments (70.7% in General Rentals).
  • Moat breadth: Tesla, Inc. has 9 moat types across 3 domains; United Rentals, Inc. has 9 across 3.

Primary market context

Tesla, Inc.

Automotive (vehicles + software + leasing + regulatory credits)

Market

Battery-electric passenger vehicles (BEV) and connected vehicle software

Geography

United States (market share datapoint); global competition

Customer

Consumers and small fleets

Role

OEM (design, manufacture, direct-to-consumer sales)

Revenue share

78.9%

United Rentals, Inc.

General Rentals

Market

Construction & industrial equipment rental (general line)

Geography

United States and Canada

Customer

Construction and industrial companies, manufacturers, utilities, municipalities, homeowners

Role

Equipment rental provider / fleet operator

Revenue share

70.7%

Side-by-side metrics

Tesla, Inc.
United Rentals, Inc.
Ticker / Exchange
TSLA - NASDAQ
URI - New York Stock Exchange
Market cap (USD)
$1.5T
$57.6B
Gross margin (TTM)
17%
35.9%
Operating margin (TTM)
4.7%
25.1%
Net margin (TTM)
5.5%
15.8%
Sector
Consumer
Industrials
Industry
Auto - Manufacturers
Rental & Leasing Services
HQ country
US
US
Primary segment
Automotive (vehicles + software + leasing + regulatory credits)
General Rentals
Market structure
Competitive
Competitive
Market share
56.7% (reported)
9.5%-11% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
75 / 100
63 / 100
Moat domains
Network, Supply, Demand
Supply, Demand, Legal
Last update
2026-01-05
2026-01-01

Moat coverage

Shared moat types

Brand TrustPhysical Network DensityService Field NetworkScope EconomiesData Workflow Lockin

Tesla, Inc. strengths

Data Network EffectsCapex Knowhow ScaleSwitching Costs GeneralScale Economies Unit Cost

United Rentals, Inc. strengths

Preferential Input AccessOperational ExcellenceCompliance AdvantageCapacity Moat

Segment mix

Tesla, Inc. segments

Full profile >

Automotive (vehicles + software + leasing + regulatory credits)

Competitive

78.9%

Services and Other (Supercharging + after-sales + used vehicles + insurance)

Quasi-Monopoly

10.8%

Energy Generation and Storage (Megapack + Powerwall + solar)

Oligopoly

10.3%

United Rentals, Inc. segments

Full profile >

General Rentals

Competitive

70.7%

Specialty

Competitive

29.3%

Want the full wide moat stocks list?

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

View the moat stocks list

Looking for expansion-stage stocks?

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

View expansion-stage stocks

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.