RenaissanceRe Holdings Ltd., together with its subsidiaries, provides reinsurance and insurance products in the United States and internationally. The company operates through Property, and Casualty and Specialty segments. The Property segment writes property catastrophe excess of loss reinsurance contracts to insure insurance and reinsurance companies against natural and man-made catastrophes, including hurricanes, earthquakes, typhoons, and tsunamis, as well as winter …
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Competitive advantage assessment
Key strengths
Superior Returns on FloatFloat investment returns are strong (signal score 0.79), with ROA at 5.13% vs peers — investment income amplifies underwriting profit.
Lean Expense Ratio vs PeersExpense efficiency is strong (score 0.88), with operating margin at 31.4% vs peers.
Key risks
Volatile Underwriting ResultsUnderwriting stability is low (score 0.23), indicating significant exposure to loss cycle or catastrophe volatility.
Volatile Capital Returns Signal Cat ExposureCapital adequacy stability is low (score 0.20), indicating elevated catastrophe or reserve cycle exposure.
The dashed ring is the peer median. Defense scores are percentile ranks
against peers, so 50 is roughly the typical company in this group.
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RenaissanceRe Holdings Ltd. ranks #36 of 131
scored companies in Financials: Insurance by moat score — the top 27%.
The widest moat in the group is Marsh & McLennan Companies, Inc (MMC)
at 83/100.
Moat scores for companies ranked near RNR in Financials: Insurance
How RNR scores on the Insurance & Reinsurance defenses
Underwriting Discipline
Score 45
· 25% of the moat score
Underwriting discipline is the core insurance moat, and it consists mostly of the willingness to lose business.
Float Investment Quality
Score 58
· 20% of the moat score
Float is the money an insurer holds between collecting premiums and paying claims — capital it invests but does not own.
Pricing Power
Score 73
· 18% of the moat score
For an insurer, pricing power is the ability to push rate ahead of claims inflation and keep the policyholders anyway.
Capital Strength & Solvency
Score 56
· 17% of the moat score
Capital is what lets an insurer credibly promise to pay a claim that has not happened yet, and it is scrutinised by regulators and rating agencies alike.
Operational Efficiency
Score 89
· 12% of the moat score
The expense ratio — what it costs to acquire and administer a policy — is the half of the combined ratio management fully controls.
Scale & Diversification
Score 51
· 8% of the moat score
Diversification is a real economic advantage in insurance rather than a portfolio preference: risks spread across perils, geographies and lines are less likely to arrive at once, so the same capital supports more premium.
RenaissanceRe Holdings Ltd. (RNR) scores 60 out of 100 on the StatsAlpha Moat Map, which rates its competitive advantage as moderate. It ranks #36 of 131 scored companies in Financials: Insurance, the top 27%. The score is a weighted composite of 6 competitive defenses, each measured against industry peers of 136 companies in Financials: Insurance. Its strongest defense is Operational Efficiency (89/100) and its weakest is Underwriting Discipline (45/100).
How does RenaissanceRe Holdings Ltd. compare with other Financials: Insurance companies?
RenaissanceRe Holdings Ltd. ranks #36 of 131 scored companies in Financials: Insurance by moat score. The widest moat in Financials: Insurance is Marsh & McLennan Companies, Inc (MMC) at 83/100. The companies ranked closest are Willis Towers Watson Public Lim (WTW) at 61 just above it and Crawford & Company (CRD-A) at 60 just below it.
How is the moat score calculated?
Each company is scored with an industry-specific template — Insurance & Reinsurance in this case, chosen because the defenses that matter to a bank are not the ones that matter to a software company. Every defense combines several financial signals, and each signal is measured as a percentile against a peer group of 136 companies in Financials: Insurance. The defenses are then weighted to produce the overall score out of 100.
Why is RenaissanceRe Holdings Ltd. scored with the Insurance & Reinsurance template?
An insurer is paid before it knows what its product cost, and invests the money in the meantime. Profit therefore comes from two sources that must both work: pricing risk better than rivals, and earning a return on the float those premiums create. The Insurance template scores that pair, along with the capital that lets a company survive the year in which the losses arrive together.
Which competitive defenses are measured for RenaissanceRe Holdings Ltd.?
The Insurance & Reinsurance template measures 6 defenses, and RNR scores: Underwriting Discipline (45), Float Investment Quality (58), Pricing Power (73), Capital Strength & Solvency (56), Operational Efficiency (89), Scale & Diversification (51). Each is scored independently as a percentile against peers, so a company can be strong on one and weak on another — the overall score reflects how those defenses are weighted for this industry.
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