VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Thursday, January 8, 2026

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Stock Comparison

KKR & Co. Inc. vs Spirax Group plc

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

KKR & Co. Inc.

KKR · New York Stock Exchange

Market cap (USD)$119.9B
Gross margin (TTM)19.5%
Operating margin (TTM)2.6%
Net margin (TTM)14.1%
SectorFinancials
IndustryAsset Management
CountryUS
Data as of2026-01-06
Moat score
67/ 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 KKR & Co. Inc.'s moat claims, evidence, and risks.

View KKR analysis

Spirax Group plc

SPX · London Stock Exchange

Market cap (USD)$5B
Gross margin (TTM)19.6%
Operating margin (TTM)17.2%
Net margin (TTM)10.7%
SectorIndustrials
IndustryIndustrial - Machinery
CountryGB
Data as of2025-12-28
Moat score
71/ 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 Spirax Group plc's moat claims, evidence, and risks.

View SPX analysis

Comparison highlights

  • Moat score gap: Spirax Group plc leads (71 / 100 vs 67 / 100 for KKR & Co. Inc.).
  • Segment focus: KKR & Co. Inc. has 3 segments (52.3% in Asset Management); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Moat breadth: KKR & Co. Inc. has 7 moat types across 4 domains; Spirax Group plc has 6 across 2.

Primary market context

KKR & Co. Inc.

Asset Management

Market

Alternative asset management (private equity, private credit, real assets, and related strategies)

Geography

Global

Customer

Institutional and wealth investors (LPs) allocating to private markets

Role

General partner / investment manager

Revenue share

52.3%

Spirax Group plc

Steam Thermal Solutions

Market

Industrial and commercial steam systems (condensate management, controls, thermal energy management products and solutions)

Geography

Global

Customer

Industrial process operators and commercial facility operators

Role

OEM / solutions provider

Revenue share

52.1%

Side-by-side metrics

KKR & Co. Inc.
Spirax Group plc
Ticker / Exchange
KKR - New York Stock Exchange
SPX - London Stock Exchange
Market cap (USD)
$119.9B
$5B
Gross margin (TTM)
19.5%
19.6%
Operating margin (TTM)
2.6%
17.2%
Net margin (TTM)
14.1%
10.7%
Sector
Financials
Industrials
Industry
Asset Management
Industrial - Machinery
HQ country
US
GB
Primary segment
Asset Management
Steam Thermal Solutions
Market structure
Oligopoly
Oligopoly
Market share
3.5%-5% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
67 / 100
71 / 100
Moat domains
Demand, Supply, Financial, Legal
Supply, Demand
Last update
2026-01-06
2025-12-28

Moat coverage

Shared moat types

Brand Trust

KKR & Co. Inc. strengths

Long Term ContractsScale Economies Unit CostDeal sourcing and origination relationshipsFloat PrepaymentCompliance AdvantageCapital markets and exit execution capability

Spirax Group plc strengths

Service Field NetworkInstalled Base ConsumablesCapex Knowhow ScaleDesign In QualificationSuite Bundling

Segment mix

KKR & Co. Inc. segments

Full profile >

Asset Management

Oligopoly

52.3%

Insurance

Competitive

46.5%

Strategic Holdings

Competitive

1.2%

Spirax Group plc segments

Full profile >

Steam Thermal Solutions

Oligopoly

52.1%

Electric Thermal Solutions

Competitive

24.3%

Watson-Marlow Fluid Technology Solutions

Oligopoly

23.6%

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.