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| Period | Net cat losses ($M) | Combined ratio impact (pts) | Named events |
|---|---|---|---|
| FY 2023 | 40.1 | 0.5 | Hawaiian wildfires and Hurricane Idalia |
| FY 2024 | 70.6 | 0.9 | Hurricanes Helene and Milton |
| FY 2025 | 61.9 | 0.7 | Southern California wildfires |
| H1 2026 | 76 | 1.9 | Middle East conflict |
| Year | Combined Ratio (%) | Net Investment Income ($M) |
|---|---|---|
| 2021 | 90 | 360.2 |
| 2022 | 92 | 407.8 |
| 2023 | 98.8 | 642.7 |
| 2024 | 95.5 | 797.9 |
| 2025 | 94.6 | 871.5 |
Sam Markel founds Markel Service Inc 1930 in Richmond VA as Mutual Casualty Insurance Exchange manager — specializing in jitney bus operators denied coverage by mainstream insurers. Family-controlled specialty/E&S underwriting culture defines what becomes 'baby Berkshire' by 2000s.
Markel goes public Dec 1986 on NYSE; raises $50M. Steven Markel + Tony Markel + Anthony Markel (3rd generation) lead family-controlled specialty E&S insurer through 90s/2000s expansion. Markel becomes one of the best-performing insurance stocks ever — book value compounds 18%/year 1986-2010.
Tom Gayner becomes Markel President 2010 + Co-CEO 2016 — investment-driven CEO modeled on Buffett. Gayner manages Markel's $25B+ float-driven investment portfolio: ~80% equities (concentrated positions in BRK.B, Brookfield, Visa). Defines Markel's 'three-engine' model: specialty insurance + Markel Ventures + investments.
Markel 2007 — diversifies specialty insurance via Aspen Holdings + similar Bermuda-domiciled subsidiaries. Tony Markel + Steven Markel + Anthony Markel (3rd generation cousins) co-lead family-controlled insurer. Book value compounds 18%/year 1986-2010 — best US insurance compounding record.
Markel acquires FirstComp Underwriters Apr 2010 for $135M expanding workers' comp specialty. Markel Ventures launched 2005 expands non-insurance operating businesses (Cottrell trailers, AMF Bakery, others) emulating Buffett's Berkshire model. By 2025 Markel Ventures $5B+ revenue.
Markel acquires Alterra Capital May 2013 for $3.1B in cash + stock — Bermuda reinsurer specialty/professional liability. Markel's largest acquisition; doubles reinsurance + specialty insurance scale. Combined entity becomes 4th-largest US specialty insurer. Steven Markel: 'We're building Berkshire of specialty insurance.'
Markel International CATCo Investment scandal disclosed Dec 2018 — Markel's Bermuda ILS subsidiary faces $35M+ reserve issues from 2017/2018 cat losses (Harvey, Irma, Maria, California fires). Markel writes down CATCo $100M+; investor lawsuits. Embarrassing but limited damage to core specialty business.
Markel rebrands as 'Markel Group' Dec 2022 emphasizing 3-engine structure: Markel Insurance (specialty/E&S underwriting), Markel Ventures (operating businesses), and Investments. Tom Gayner sole CEO from Jan 2023 (Richie Whitt + Gayner co-CEO ended). Markel called 'baby Berkshire' for compounder culture + diversified earning streams.
Markel FY2024 — Tom Gayner CEO reports $15B revenue; Markel Group's 3-engine model: specialty insurance + Markel Ventures + Investments. Book value compounds ~10%/year over 5 years. Stock $1,650+. Investment portfolio $30B+ in BRK.B, Brookfield, Visa, concentrated equities.
Markel Q1 2025 — Tom Gayner CEO reports $4.3B revenue; Markel Ventures (manufacturing, food, transport businesses) grows to $5B+ revenue. Investment portfolio $30B+. Markel Group stock $1,650+ (book value compounds ~10%/year). Family ownership now ~10% economic; remaining ownership institutional but Gayner culture persists.