VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Friday, January 2, 2026
Stock Comparison
RTX Corporation vs Siemens Healthineers AG
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
RTX Corporation
RTX · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into RTX Corporation's moat claims, evidence, and risks.
View RTX analysisSiemens Healthineers AG
SHL · XETRA
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Siemens Healthineers AG's moat claims, evidence, and risks.
View SHL analysisComparison highlights
- Moat score gap: RTX Corporation leads (69 / 100 vs 68 / 100 for Siemens Healthineers AG).
- Segment focus: RTX Corporation has 3 segments (34.8% in Pratt & Whitney); Siemens Healthineers AG has 4 segments (54.6% in Imaging).
- Moat breadth: RTX Corporation has 8 moat types across 3 domains; Siemens Healthineers AG has 8 across 3.
Primary market context
RTX Corporation
Pratt & Whitney
Aircraft engines & aftermarket services (commercial and military)
Global
Airframers, airlines, governments
Engine OEM + MRO
34.8%
Siemens Healthineers AG
Imaging
Diagnostic medical imaging equipment and related software/services (MRI, CT, X-ray, molecular imaging, ultrasound)
Global
Hospitals, imaging centers, clinics, and integrated delivery networks
OEM + digital platform and service provider
54.6%
Side-by-side metrics
Moat coverage
Shared moat types
RTX Corporation strengths
Siemens Healthineers AG strengths
Segment mix
RTX Corporation segments
Full profile >Collins Aerospace
Oligopoly
Pratt & Whitney
Oligopoly
Raytheon
Oligopoly
Siemens Healthineers AG segments
Full profile >Imaging
Oligopoly
Diagnostics
Oligopoly
Varian
Oligopoly
Advanced Therapies
Oligopoly
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View the moat stocks listCuration & 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 Pricing, features, and availability may be incomplete or out of date.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.