VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Saturday, January 3, 2026

Stock Comparison

reAlpha Tech Corp. vs UnitedHealth Group Incorporated

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

reAlpha Tech Corp.

AIRE · Nasdaq Capital Market

Market cap (USD)$58.1M
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorReal Estate
Industry
CountryUS
Data as of2026-01-02
Moat score
42/ 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 reAlpha Tech Corp.'s moat claims, evidence, and risks.

View AIRE analysis

UnitedHealth Group Incorporated

UNH · New York Stock Exchange

Market cap (USD)$308.1B
Gross margin (TTM)19.7%
Operating margin (TTM)6.1%
Net margin (TTM)4%
SectorHealthcare
IndustryMedical - Healthcare Plans
CountryUS
Data as of2025-12-31
Moat score
64/ 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 UnitedHealth Group Incorporated's moat claims, evidence, and risks.

View UNH analysis

Comparison highlights

  • Moat score gap: UnitedHealth Group Incorporated leads (64 / 100 vs 42 / 100 for reAlpha Tech Corp.).
  • Segment focus: reAlpha Tech Corp. has 2 segments (83.5% in Homebuying Platform & Transaction Services); UnitedHealth Group Incorporated has 4 segments (74.9% in UnitedHealthcare).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Weak.
  • Moat breadth: reAlpha Tech Corp. has 4 moat types across 2 domains; UnitedHealth Group Incorporated has 5 across 2.

Primary market context

reAlpha Tech Corp.

Homebuying Platform & Transaction Services

Market

Integrated U.S. residential real estate transaction services platform (brokerage + mortgage + title)

Geography

United States

Customer

Homebuyers

Role

Transaction intermediary / service provider

Revenue share

83.5%

UnitedHealth Group Incorporated

UnitedHealthcare

Market

U.S. health benefits / managed care (commercial, Medicare Advantage, Medicaid managed care)

Geography

United States (primarily)

Customer

Employers, individuals, and government-sponsored programs

Role

Health insurer / managed care organization

Revenue share

74.9%

Side-by-side metrics

reAlpha Tech Corp.
UnitedHealth Group Incorporated
Ticker / Exchange
AIRE - Nasdaq Capital Market
UNH - New York Stock Exchange
Market cap (USD)
$58.1M
$308.1B
Gross margin (TTM)
n/a
19.7%
Operating margin (TTM)
n/a
6.1%
Net margin (TTM)
n/a
4%
Sector
Real Estate
Healthcare
Industry
n/a
Medical - Healthcare Plans
HQ country
US
US
Primary segment
Homebuying Platform & Transaction Services
UnitedHealthcare
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Weak
Moat score
42 / 100
64 / 100
Moat domains
Demand, Legal
Supply, Demand
Last update
2026-01-02
2025-12-31

Moat coverage

Shared moat types

Suite BundlingData Workflow Lockin

reAlpha Tech Corp. strengths

Compliance AdvantageSwitching Costs General

UnitedHealth Group Incorporated strengths

Scale Economies Unit CostOperational ExcellenceTraining Org Change Costs

Segment mix

reAlpha Tech Corp. segments

Full profile >

Homebuying Platform & Transaction Services

Competitive

83.5%

AiChat Conversational AI SaaS

Competitive

16.5%

UnitedHealth Group Incorporated segments

Full profile >

UnitedHealthcare

Oligopoly

74.9%

Optum Health

Competitive

9.9%

Optum Insight

Competitive

1.7%

Optum Rx

Oligopoly

13.5%

Want the full wide moat stocks list?

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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.