RENAISSANCERE HOLDINGS LTD (RNR): what the price assumes

In the published model solve dated 2026-Q2, anchored at $323.59, RENAISSANCERE HOLDINGS LTD (RNR) is priced for 9.2% return on equity. boothcheck publishes no house fair value, target price, or buy/sell rating; individual model outputs and user-controlled scenarios are analytical inputs, not Boothcheck targets. Narrative composed 2026-06-28.

Generated: 2026-08-10 · Exported: 2026-08-12 · Source: https://boothcheck.com/report/RNR

Headline

What The Price Assumes (Inversion)

The assumption today's price embeds, recovered by inverting the valuation.

Solve inputs: computed at a 8.3% cost of equity with 4% terminal growth over a 10-year stage, on common book equity (FY2026); each 1pp of cost of equity moves the implied ROE ~1.2pp.

How unusual the bet is: within-range

Valuation X-Ray

The price is supported by asset-based and earnings-power value. A value/asset-supported name, not a pure growth bet.

How the valuation models price the stock relative to the market price. Price/FV above 1.0 means the market pays more than that lens defends (expensive); at or below 1.0 the lens can defend the price.

Families that justify the price: Asset, Earnings

The models below discount at their own flat-beta convention rates (cost of equity 9.3%, WACC 8.1%); the inversion above states its own rate.

Per-Model Detail (n=4)

Economic-Unit Decomposition (Sum Of The Parts)

The issuer is a funded financial business. Debt, interest, and cash flows are operating inputs, so industrial EV, net-debt, WACC, and free-cash-flow lenses do not apply; value the common-equity claim with book, earnings, capital, and payout economics.

No unit-level total common-equity value is stated. Each financial unit requires supported standalone common equity, normalized earnings, capital adequacy, and payout capacity. Consolidated debt, interest, and cash are operating balances, not an enterprise-to-equity bridge; company-level book, earnings, capital, and payout lenses remain the coherent cross-checks.

Solvency

Deposit/float-funded balance sheet: debt is funding, not corporate leverage, and GAAP operating cash flow follows loan flows. Net-debt, interest-coverage, and cash-burn lenses do not apply. The solvency frame for a financial is regulatory capital and payout capacity (CET1, stress buffer, dividends plus buybacks against earnings).

Bullet Takeaways

• RenaissanceRe is a property-catastrophe and casualty-specialty reinsurer, a business that prices the tail risk other insurers want off their books, so its earnings are lumpy by design: superb in light-catastrophe years, exposed in heavy ones.
• The current setup is favorable and the price reflects little of it: the stock trades around 1.2 times book while the company has recently earned a return on equity near 24 percent, sitting in the lower half of its peer group's price-to-book.
• Watch the catastrophe season and pricing cycle: gross premiums written fell 16 percent on deliberate reshaping and softening rates, so the question is whether disciplined underwriting sustains the high returns as the cycle turns.

Bull Case

Understanding where RenaissanceRe sits in its cycle is the whole bull case. This is a mature, highly profitable reinsurer in a period of strong underwriting returns, and the market is pricing it as though those returns are about to revert hard. The first quarter delivered operating income of $591 million, an operating return on equity of 22 percent annualized, and a company-wide adjusted combined ratio of 72 percent, meaning it kept 28 cents of every premium dollar after losses and expenses. The Property Catastrophe segment ran an adjusted combined ratio near 19 percent, the kind of margin that only a top-tier catastrophe underwriter in a benign-loss quarter produces. Earning a 24 percent return on equity while trading at 1.2 times book is the central mispricing the bull points to.

The business is also better diversified than the catastrophe label implies. RenaissanceRe runs two engines, Property and a larger Casualty and Specialty segment, and the casualty book has been growing in areas like its mortgage and credit lines even as it manages cyber-rate pressure. That mix smooths the inherent lumpiness: in light-catastrophe years the other property and casualty lines carry a greater share of the result, while in heavy years the catastrophe book is where the company is paid for taking the risk. The favorable reserve development of roughly $160 million in the quarter is the mark of a reserving culture that sets aside conservatively and releases later, the same discipline that lets a reinsurer compound book value through cycles.

The capital story is disciplined rather than promotional. Gross premiums written fell 16 percent, which a weaker company would lament but which here reflects deliberate portfolio reshaping and a refusal to chase softening rates, exactly the behavior that protects returns when pricing turns. Tangible book value per share rose even after returning capital, net investment income reached $304 million as higher yields flow through the portfolio, and the share count is essentially flat. The valuation methods are emphatic: the book-value-plus-profitability and earnings methods land at multiples of the price, with several reading the stock at well under half of their estimates. A best-in-class reinsurer earning 24 percent on equity, reshaping its book to defend that return, and trading near book value is the value-and-quality combination the bull case is built on.

Bear Case

The external variable with the most leverage on RenaissanceRe is the one no model can forecast: catastrophe losses. The price embeds only a roughly 9 percent return on equity even though the company has recently earned 24 percent, and that wide gap is the market's way of pricing the risk that a single bad season erases a year of profit. A property-catastrophe reinsurer is, by construction, short the tail: it collects premiums in calm years and pays out in violent ones, and a major hurricane or earthquake season can swing the result from a 22 percent return on equity to a loss. The first quarter's 19 percent property-catastrophe combined ratio was the benign-loss version of the business; the same book in a heavy year looks entirely different. The low priced-in return is not the market doubting the franchise; it is the market refusing to capitalize peak-cycle earnings.

The pricing cycle is the slower-moving version of the same risk. Gross premiums written fell 16 percent, partly deliberate but partly a response to softening rates, and the company's own filing describes "a decrease of $202.9 million, or 11.1%, in the other property class, primarily reflecting premium adjustments, in part due to rate decreases in the excess" lines. Reinsurance is cyclical: years of strong returns attract capital, capital drives down rates, and rates eventually compress returns toward the cost of capital. RenaissanceRe is disciplined enough to shrink rather than underwrite at inadequate prices, but a shrinking book still means less premium earning the high margins, and the 24 percent return on equity is a cycle peak, not a baseline.

The casualty side carries its own quieter risk. The casualty and specialty segment ran an adjusted combined ratio near 99 percent in the quarter, barely profitable on underwriting, and the filing notes pressure "in the casualty lines of business and changes in premium estimates on business underwritten in prior years", including rate pressure in cyber. Casualty reserves are long-tail and can develop adversely years after the premium is booked, the opposite of the favorable development the property book just enjoyed. The methods read the static value as cheap precisely because they capitalize the current high return, but the bear's point is that the return is the most cyclical, catastrophe-exposed, and reserve-sensitive in all of insurance, and paying even 1.2 times book asks the buyer to accept that volatility for a return that history says compresses.

Valuation

An insurer is worth the return it earns on its capital, so RenaissanceRe is read off price-to-book. At today's price the market is paying about 1.2 times book and assuming the company sustains a return on equity of only about 9 percent, far below the roughly 24 percent it has recently earned. The gap between those two numbers is the entire valuation question: the company is currently earning more than 2.5 times the return the price requires, and the price-to-book sits in the lower half of the peer group.

The methods read the stock as decidedly value-supported. The book-value-plus-profitability methods, built on book value near $270 a share and a 24 percent return on equity, land at multiples of the price, and the relative-multiple and earnings methods also sit well above it; only the forward-growth method reads the price as expensive, which is unsurprising for a business whose premiums are deliberately shrinking. The pattern, every static method calling the stock cheap and only the growth lens demanding, is the signature of a high-return name the market is unwilling to capitalize at its current earnings because it knows those earnings are cyclical.

For a reinsurer the balance sheet is the capital backing the risk, not corporate leverage, and the relevant read is capital strength and return capacity rather than debt and coverage. There RenaissanceRe is strong: tangible book value per share grew even after returning capital, the share count is essentially flat, and net investment income of $304 million adds a steady second profit stream alongside underwriting. The price is underwriting a sharply lower return than the company is producing, which means the buyer is being paid to accept catastrophe and cycle risk. The reason the discount exists is the volatility; the reason it may be a bargain is that disciplined reinsurers have historically out-earned what their book multiples assumed.

Catalysts

The first quarter was a strong, light-loss result. RenaissanceRe reported operating income of $591 million, net income available to common shareholders of $284.5 million, an operating return on equity of 22 percent annualized, and operating earnings per share of $13.75. The company-wide adjusted combined ratio was 72 percent, with Property Catastrophe at roughly 19 percent and Casualty and Specialty near 99 percent, and underwriting income reached $589 million including about $160 million of favorable reserve development; net investment income was $304 million.

The forward signals are the pricing cycle and the catastrophe season. Gross premiums written fell 16 percent to $3.4 billion, reflecting competitive rate pressure and deliberate portfolio reshaping, and tangible book value per share rose 1.5 percent to $233.49. The catalysts to watch are the mid-year reinsurance renewals and how rates hold, the Atlantic hurricane season that determines whether the benign-loss start to the year persists, and casualty reserve development given the rate pressure the company has flagged. A quiet catastrophe year would let the high returns compound into book value; a heavy one is the risk the discounted multiple is pricing.

Peer Cohorts (Per Segment, With Filing Citations)

Property (reported)

• EG (EVEREST GROUP, LTD.)
• FY2025 10-K: …on reported claims included within the net incurred claims amounts. Each of the Company's financial reporting segments has been disaggregated into casualty and property business. The casualty and property segregation results in groups that have homogeneous loss development characteristics and are large enough to…
• FY2025 10-K: …2024-12-31 0001095073 us-gaap:PropertyInsuranceProductLineMember us-gaap:ShortDurationInsuranceContractAccidentYear2022Member eg:InsuranceMember 2025-12-31 0001095073 us-gaap:PropertyInsuranceProductLineMember us-gaap:ShortDurationInsuranceContractAccidentYear2022Member eg:InsuranceMember 2025-01-01 2025-12-31…
• ACGL (Arch Capital Group Ltd.)
• FY2025 10-K: Casualty Property catastrophe Property catastrophe Property excluding property catastrophe Property excluding property catastrophe Marine and aviation Marine and aviation Specialty Specialty Mortgage Direct mortgage insurance in the U.S. Mortgage insurance on U.S. primary exposures (1) Includes business underwritten…
• FY2025 10-K: …us-gaap:ShortDurationInsuranceContractAccidentYear2024Member acgl:ReinsuranceSegmentMember 2024-12-31 0000947484 acgl:PropertyExcludingPropertyCatastropheMember us-gaap:ShortDurationInsuranceContractAccidentYear2024Member acgl:ReinsuranceSegmentMember 2025-12-31 0000947484…
• AXS (AXIS CAPITAL HOLDINGS LIMITED)
• FY2025 10-K: …axs:PropertyLineMember axs:InsuranceMember 2024-12-31 0001214816 us-gaap:ShortDurationInsuranceContractAccidentYear2022Member axs:PropertyLineMember axs:InsuranceMember 2025-12-31 0001214816 us-gaap:ShortDurationInsuranceContractAccidentYear2023Member axs:PropertyLineMember axs:InsuranceMember 2023-12-31 0001214816…
• FY2025 10-K: …expense ratio 12.5 % 0.1 12.4 % (1.3) 13.7 % Combined ratio 86.1 % (3.0) 89.1 % (3.4) 92.5 % nm - not meaningful 65 Gross Premiums Written Gross premiums written by line of business were as follows: % Change Year ended December 31, 2025 2024 2023 2024 to 2025 2023 to 2024 Property $ 2,166,222 30 % $ 2,050,329 31 % $…
• FIHL (FIHL)
• FY2025 20-F: PW by geographical location, refer to Item 18 Financial Statements, Note 3 (Segments) to our audited consolidated financial statements. Insurance The Insurance segment comprises a portfolio of specialty risks. In addition to major specialty lines of business, this segment includes highly tailored products, where the…
• FY2025 20-F: …comprises a portfolio of specialty risks. In addition to major specialty lines of business, this segment includes highly tailored products, where the buying motivation is often driven by regulatory capital relief, capital efficiency or transaction facilitation. The lines of business in Insurance include Property,…
• SPNT (SIRIUSPOINT LTD.)
• FY2025 10-K: …spnt:PropertyCatastropheProductLineMember us-gaap:ShortDurationInsuranceContractsAccidentYear2017Member spnt:ReinsuranceSegmentMember 2023-12-31 0001576018 us-gaap:OperatingSegmentsMember spnt:PropertyCatastropheProductLineMember us-gaap:ShortDurationInsuranceContractsAccidentYear2017Member…
• FY2025 10-K: …spnt:PropertyCatastropheProductLineMember us-gaap:ShortdurationInsuranceContractsAccidentYear2016Member spnt:ReinsuranceSegmentMember 2023-12-31 0001576018 us-gaap:OperatingSegmentsMember spnt:PropertyCatastropheProductLineMember us-gaap:ShortdurationInsuranceContractsAccidentYear2016Member…
• WTM (WHITE MOUNTAINS INSURANCE GROUP, LTD)
• FY2025 10-K: …in which they operate. As of December 31, 2025, the primary jurisdictions in which the Company's subsidiaries and branches operate and were subject to tax include Israel, Luxembourg, the United Kingdom and the United States. Income earned or losses generated by companies outside the United States are generally…
• FY2025 10-K: …subsidiary, White Mountains Advisors LLC ("WM Advisors"), investment assets managed by WM Advisors, its interests in Bamboo Ide8 Insurance Services LLC ("Bamboo MGA") and its subsidiaries through a special purpose vehicle (the "Bamboo SPV"), MediaAlpha, Inc. ("MediaAlpha"), DavidShield PassportCard Ltd. and its…

Casualty and Specialty (reported)

• EG (EVEREST GROUP, LTD.)
• FY2025 10-K: …and we believe our estimates become more certain. Given the inherent variability in our loss reserves, we have developed an estimated range of possible gross reserve levels. A table of ranges by segment, accompanied by commentary on potential and historical variability, is included in "Financial Condition - Loss and…
• FY2025 10-K: …accounted for 9.6% of Insurance gross written premiums, consists predominantly of policies covering Participant Accident, Short-Term Medical and Medical Stop-Loss protection for employers with self-funded medical plans. • Specialty Casualty business, which accounted for 23.4% of Insurance gross written premiums,…
• ACGL (Arch Capital Group Ltd.)
• FY2025 10-K: Casualty Property catastrophe Property catastrophe Property excluding property catastrophe Property excluding property catastrophe Marine and aviation Marine and aviation Specialty Specialty Mortgage Direct mortgage insurance in the U.S. Mortgage insurance on U.S. primary exposures (1) Includes business underwritten…
• FY2025 10-K: NT Higher Expected Loss Ratios Slower Loss Development Patterns Reserving lines selected assumptions: Multi-line and other specialty 10 points 6 months Third party occurrence business 10 6 Third party claims-made business 10 6 Property, energy, marine and aviation 5 3 Increase (decrease) in Loss Reserves: Multi-line…
• AXS (AXIS CAPITAL HOLDINGS LIMITED)
• FY2025 10-K: …in loss estimates attributable to two specific large claims within the E&S book of business related to the 2016 and 2022 accident years. Reinsurance Segment : The following table maps the Company's lines of business to reserve classes: Reinsurance segment Reserve class Casualty Specialty Run-off Reported lines of…
• FY2025 10-K: …economic conditions; and • the possibility of future litigation, legislative or judicial change that may impact future loss experience relative to prior industry loss experience relied on in reserve estimation. Refer to Item 8, Note 8 to the Consolidated Financial Statements 'Reserve for Losses and Loss Expenses -…
• WRB (W. R. BERKLEY CORP)
• FY2025 10-K: …and fiduciary liability, to small to middle market privately held and not-for-profit customers. Berkley Select provides these insurance products on both an admitted and surplus lines basis. 10 Berkley Small Business Solutions offers commercial insurance products for small businesses through a modern technology…
• FY2025 10-K: …in specialist classes of business including property, professional indemnity and financial lines. Berkley Surety provides a full spectrum of surety bonds for construction, environmental and commercial surety accounts in the U.S. and Canada, through an independent agency and broker platform across seven field…
• RLI (RLI Corp)
• FY2025 10-K: 4 ) Total operating lease liability ​ $ 14,752 ​ ​ 11. OPERATING SEGMENT INFORMATION ​ The Company's insurance operations are managed and reported in three operating segments: property, casualty and surety. The casualty portion of our business consists largely of commercial excess, personal umbrella, general…
• FY2025 10-K: ​ 89 Table of Contents ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, 2024 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) ​ ​ Casualty ​ ​ Property ​ ​ Surety ​ ​ Total Revenue ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net premiums earned ​ $ 852,837 ​ $ 531,384 ​ $ 142,185 ​ $ 1,526,406 Net investment income ​ ​ - ​ ​ - ​ ​ - ​ ​ 142,278…
• KNSL (KINSALE CAPITAL GROUP, INC.)
• FY2025 10-K: …attributable to us are expressly qualified by these cautionary statements. iii Table of Contents PART I Item 1. Business Kinsale is a property and casualty insurance company that focuses exclusively on the excess and surplus lines ("E&S") market in the U.S., where we can use our underwriting expertise to write…
• FY2025 10-K: …Property underwrites first-party coverage on manufacturing facilities, government and municipal buildings, professional buildings, offices and general commercial properties, vacant properties, as well as entertainment and retail facilities. Excess Casualty underwrites excess liability over risks that would fit within…
• MKL (MARKEL GROUP INC.)
• FY2025 10-K: …Item 7A Quantitative and Qualitative Disclosures About Market Risk in this report, or are included in the items listed below: • the effect of cyclical trends or changes in market conditions on our operations, including demand and pricing in the markets in which we operate; • actions by competitors, including the use…
• FY2025 10-K: …coverages, including catastrophe-exposed property risks such as earthquake and wind on both a primary and excess basis. Catastrophe-exposed property risks can present higher severity than more standard property risks due to the impacts from earthquakes and severe weather events such as hurricanes, convective storms,…

Methodology Note

• Priced-in inversion: the valuation is inverted on the current price to recover the operating-income growth, duration, and steady-state margin the price embeds (ROE for financials, FFO growth for REITs).
• Valuation x-ray: the valuation models, grouped into four families (asset, earnings, relative, growth). Each model is expressed as a price/FV ratio (distance from price), not a point fair-value estimate. The spread across families is the disagreement.
• Economic-unit decomposition (SOTP): each disclosed business unit is assigned its native valuation basis before any multiple is applied. Operating units are valued on enterprise value; funded financial units are valued on their own common equity, because their borrowings fund earning assets rather than levering the parent. A company total is stated only once every material unit carries a supported value and the parent capital bridge reconciles.
• Solvency: net cash/debt, net-debt-to-NOPAT, interest coverage, and share-count CAGR from EDGAR financials (net debt / FFO and fixed-charge coverage for REITs; regulatory-capital framing for financials).
• Peer cohorts: per-segment comparables with deep-linkable SEC filing citations.

Fundamentals sourced from SEC EDGAR filings. Current price from Databento. The priced-in inversion and valuation x-ray are computed by the boothcheck engine; narrative composed by AI from the structured data.