VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

CSL Limited vs Rollins, Inc.

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

CSL Limited

CSL · ASX

Market cap (USD)$81.5B
Gross margin (TTM)49%
Operating margin (TTM)23.5%
Net margin (TTM)23.1%
SectorHealthcare
IndustryBiotechnology
CountryAU
Data as of2026-01-02
Moat score
77/ 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 CSL Limited's moat claims, evidence, and risks.

View CSL analysis

Rollins, Inc.

ROL · New York Stock Exchange

Market cap (USD)$28.6B
Gross margin (TTM)52.9%
Operating margin (TTM)19.5%
Net margin (TTM)14%
SectorIndustrials
IndustryPersonal Products & Services
CountryUS
Data as of2026-01-05
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 Rollins, Inc.'s moat claims, evidence, and risks.

View ROL analysis

Comparison highlights

  • Moat score gap: CSL Limited leads (77 / 100 vs 70 / 100 for Rollins, Inc.).
  • Segment focus: CSL Limited has 3 segments (71.7% in CSL Behring); Rollins, Inc. has 4 segments (45.3% in Residential Pest Control).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
  • Moat breadth: CSL Limited has 7 moat types across 3 domains; Rollins, Inc. has 8 across 4.

Primary market context

CSL Limited

CSL Behring

Market

Plasma-derived therapies (immunoglobulins, albumin, coagulation factors) plus recombinant and gene therapies for rare and serious diseases

Geography

Global

Customer

Hospitals, specialty pharmacies, physicians; payers and national health systems

Role

Vertically integrated biopharma (plasma collection -> fractionation/manufacturing -> commercial distribution)

Revenue share

71.7%

Rollins, Inc.

Residential Pest Control

Market

Residential pest control services

Geography

Global (primarily United States)

Customer

Households

Role

Service provider

Revenue share

45.3%

Side-by-side metrics

CSL Limited
Rollins, Inc.
Ticker / Exchange
CSL - ASX
ROL - New York Stock Exchange
Market cap (USD)
$81.5B
$28.6B
Gross margin (TTM)
49%
52.9%
Operating margin (TTM)
23.5%
19.5%
Net margin (TTM)
23.1%
14%
Sector
Healthcare
Industrials
Industry
Biotechnology
Personal Products & Services
HQ country
AU
US
Primary segment
CSL Behring
Residential Pest Control
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
77 / 100
70 / 100
Moat domains
Supply, Legal, Demand
Demand, Supply, Legal, Financial
Last update
2026-01-02
2026-01-05

Moat coverage

Shared moat types

Operational Excellence

CSL Limited strengths

Supply Chain ControlPhysical Network DensityGovernment Contracting RelationshipsRegulated Standards PipeCapacity MoatProcurement Inertia

Rollins, Inc. strengths

Brand TrustService Field NetworkData Workflow LockinCompliance AdvantageInstalled Base ConsumablesFloat PrepaymentContractual Exclusivity

Segment mix

CSL Limited segments

Full profile >

CSL Behring

Oligopoly

71.7%

CSL Seqirus

Oligopoly

13.9%

CSL Vifor

Oligopoly

14.4%

Rollins, Inc. segments

Full profile >

Residential Pest Control

Competitive

45.3%

Commercial Pest Control

Competitive

33.2%

Termite & Ancillary Services

Competitive

20.3%

Franchise & Other

Competitive

1.2%

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.