VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Stock Comparison
EssilorLuxottica vs Gilead Sciences, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
EssilorLuxottica
EL · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into EssilorLuxottica's moat claims, evidence, and risks.
View EL analysisGilead Sciences, Inc.
GILD · NASDAQ Global Select Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Gilead Sciences, Inc.'s moat claims, evidence, and risks.
View GILD analysisComparison highlights
- Moat score gap: Gilead Sciences, Inc. leads (74 / 100 vs 69 / 100 for EssilorLuxottica).
- Segment focus: EssilorLuxottica has 2 segments (52.7% in Direct to Consumer); Gilead Sciences, Inc. has 5 segments (68.5% in HIV).
- Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: EssilorLuxottica has 5 moat types across 3 domains; Gilead Sciences, Inc. has 8 across 3.
Primary market context
EssilorLuxottica
Direct to Consumer
Optical retail and e-commerce (prescription eyewear and sunglasses)
Global
Consumers (end-users)
Omnichannel retailer + vertically integrated manufacturer/brand owner
52.7%
Gilead Sciences, Inc.
HIV
HIV treatment and prevention medicines (antiretroviral therapy and PrEP)
Global (U.S. and Europe are major markets)
Patients/prescribers; reimbursed by public and private payers; distributed via wholesalers and specialty pharmacies
Drug developer and marketing authorization holder
68.5%
Side-by-side metrics
Moat coverage
Shared moat types
EssilorLuxottica strengths
Gilead Sciences, Inc. strengths
Segment mix
EssilorLuxottica segments
Full profile >Professional Solutions
Oligopoly
Direct to Consumer
Competitive
Gilead Sciences, Inc. segments
Full profile >HIV
Oligopoly
Oncology (Cell Therapy + Trodelvy)
Oligopoly
Liver Disease
Oligopoly
Veklury (Remdesivir)
Competitive
Other Products
Competitive
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View expansion-stage stocksCuration & 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.