VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Thursday, January 8, 2026

Wide Moat StocksExpansion-Stage Stocks Home My Collections

Stock Comparison

Lam Research Corporation vs Tradeweb Markets Inc.

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

Lam Research Corporation

LRCX · NASDAQ

Market cap (USD)$244.6B
Gross margin (TTM)49.3%
Operating margin (TTM)33%
Net margin (TTM)29.7%
SectorTechnology
IndustrySemiconductors
CountryUS
Data as of2025-12-29
Moat score
73/ 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 Lam Research Corporation's moat claims, evidence, and risks.

View LRCX analysis

Tradeweb Markets Inc.

TW · Nasdaq Global Select Market

Market cap (USD)$23.6B
Gross margin (TTM)66.7%
Operating margin (TTM)40.3%
Net margin (TTM)31.6%
SectorFinancials
IndustryFinancial - Capital Markets
CountryUS
Data as of2026-01-06
Moat score
70/ 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 Tradeweb Markets Inc.'s moat claims, evidence, and risks.

View TW analysis

Comparison highlights

  • Moat score gap: Lam Research Corporation leads (73 / 100 vs 70 / 100 for Tradeweb Markets Inc.).
  • Segment focus: Lam Research Corporation has 2 segments (62.3% in Systems); Tradeweb Markets Inc. has 6 segments (52.4% in Rates).
  • Moat breadth: Lam Research Corporation has 6 moat types across 2 domains; Tradeweb Markets Inc. has 7 across 4.

Primary market context

Lam Research Corporation

Systems

Market

Wafer fabrication equipment (etch, deposition, clean and related wafer processing tools)

Geography

Global

Customer

Semiconductor manufacturers (memory, foundry, logic/IDM)

Role

Equipment OEM

Revenue share

62.3%

Tradeweb Markets Inc.

Rates

Market

Electronic dealer-to-client and all-to-all trading in rates (government bonds, mortgages/TBA MBS, interest rate swaps)

Geography

Global

Customer

Institutional, wholesale dealers, and retail via ATS

Role

Electronic marketplace / trading venue

Revenue share

52.4%

Side-by-side metrics

Lam Research Corporation
Tradeweb Markets Inc.
Ticker / Exchange
LRCX - NASDAQ
TW - Nasdaq Global Select Market
Market cap (USD)
$244.6B
$23.6B
Gross margin (TTM)
49.3%
66.7%
Operating margin (TTM)
33%
40.3%
Net margin (TTM)
29.7%
31.6%
Sector
Technology
Financials
Industry
Semiconductors
Financial - Capital Markets
HQ country
US
US
Primary segment
Systems
Rates
Market structure
Oligopoly
Oligopoly
Market share
8%-12% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
73 / 100
70 / 100
Moat domains
Demand, Supply
Network, Demand, Legal, Supply
Last update
2025-12-29
2026-01-06

Moat coverage

Shared moat types

Data Workflow Lockin

Lam Research Corporation strengths

Design In QualificationCapex Knowhow ScaleLearning Curve YieldInstalled Base ConsumablesService Field Network

Tradeweb Markets Inc. strengths

Two Sided NetworkCompliance AdvantageEcosystem ComplementsLong Term ContractsBrand TrustScope Economies

Segment mix

Lam Research Corporation segments

Full profile >

Systems

Oligopoly

62.3%

Customer Support Business Group (CSBG)

Quasi-Monopoly

37.7%

Tradeweb Markets Inc. segments

Full profile >

Rates

Oligopoly

52.4%

Credit

Oligopoly

26.6%

Equities

Competitive

6%

Money Markets

Oligopoly

6.7%

Market Data

Competitive

6.8%

Other

Competitive

1.4%

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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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.