MARKEL GROUP INC. (MKL)
SEC filings, insider trading & institutional ownership from EDGAR.
Markel Group is a holding company that owns independently operated businesses across a range of industries, with its cornerstone business, Markel Insurance, providing specialized insurance products not typically available in the standard market. The insurance operations generate and hold capital, including insurance float, that supports growth and investment across the group, and the company also owns shares in publicly traded companies, primarily within its insurance operations. Markel Group reports four segments: Markel Insurance, Industrial, Financial, and Consumer and Other.
The majority-owned non-insurance businesses serve diverse end markets, ranging from industrial bakery equipment to ornamental plants to precast concrete. In 2025 the company reported operating revenues of $15.5 billion, with Markel Insurance contributing $9.4 billion, Industrial $3.9 billion, Consumer and Other $1.4 billion, and Financial $0.7 billion. Management emphasizes a decentralized, long-term approach guided by a culture known as The Markel Style, low debt levels, and redeploying cash flows through reinvestment in existing businesses, acquisitions of majority-owned businesses, investments in public companies, and share repurchases.
Markel Insurance, headquartered in Richmond, Virginia, is a specialty insurer underwriting hard-to-place risks globally, earning income from underwriting and from investing capital held in its underwriting subsidiaries. It also conducts fronting and strategic minority investments, and it runs off certain legacy lines. Its 2025 gross premium volume was $12.5 billion, including $10.6 billion of underwriting premiums and $1.9 billion of fronting premiums, and it produced a 95% combined ratio.
It operates through divisions: U.S. Wholesale and Specialty, which offers E&S and admitted specialty insurance mainly through wholesale brokers and retail agents; Program and Solutions, which offers highly specialized products such as personal lines, surety, small commercial, programs, and Bermuda-based specialty lines, and fronts business for Nephila Reinsurers; International, which operates in 15 countries through the London market, a Lloyd's syndicate, and local operations in Canada, Asia Pacific, the U.K., and the E.U.; and Global Reinsurance, which entered run-off in August 2025 after the renewal rights were sold. Major product lines include general liability, professional liability (including cyber and directors and officers), property, marine and energy, personal lines, specialty programs, workers' compensation, and credit and surety, serving small, middle-market, and large commercial customers as well as individuals. Markel Insurance offers over 100 individually managed products and competes on expertise, service, distribution, product innovation, and financial strength ratings rather than primarily on price, while maintaining underwriting discipline and a long-term reserving approach.
AI-summarized from Item 1 (Business) of the company's most recent 10-K filing.
Financials
As reported to the SEC via XBRL, no adjustments
| Operating income | $3.19B |
| Diluted EPS | $169.22 |
| Net margin | 13.6% |
Latest filings
10-K, 10-Q, 8-K, Form 4 & 13D/G. Sourced directly from SEC EDGAR
| Form | Filed | Accession |
|---|---|---|
| 4MARKEL GROUP INC. | Sep 14, 2026 | 0000905148-26-004168EDGAR |
| 8-K | Sep 8, 2026 | 0001096343-26-000074EDGAR |
| 10-Q | Jul 29, 2026 | 0001096343-26-000064EDGAR |
| 4Costanzo Brian J. | Jul 16, 2026 | 0001873434-26-000008EDGAR |
| 4Crowley Andrew G. | Jul 16, 2026 | 0001926618-26-000008EDGAR |
| 4Besca Mark | Jun 17, 2026 | 0001831351-26-000007EDGAR |
| 4Housel Morgan E. | Jun 17, 2026 | 0001894001-26-000004EDGAR |
| 4Leopold Diane | Jun 17, 2026 | 0001595985-26-000018EDGAR |
Insider trading
From Form 4 filings
| Insider | Date | Type |
|---|---|---|
| MARKEL GROUP INC. | Sep 11, 2026 | Acquire (C) |
| Crowley Andrew G. | Jul 15, 2026 | Acquire (J) |
| Crowley Andrew G. | Jun 30, 2026 | Acquire (J) |
| Costanzo Brian J. | Jun 30, 2026 | Acquire (J) |
| OREILLY MICHAEL | Jun 15, 2026 | Acquire (J) |
Top holders
13F & 13D/G • latest quarter
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BlackRock, Inc. | 5.6% | Aug 7, 2026 | $1.36B |
| Vanguard Capital Management | 4.3% | Aug 13, 2026 | $1.07B |
| Vanguard Portfolio Management | 4.2% | Aug 13, 2026 | $1.02B |
| MORGAN STANLEY | 2.8% | Aug 13, 2026 | $684.85M |
| STATE STREET CORPORATION | 2.5% | Sep 22, 2026 | $609.67M |
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Data as of Oct 16, 2026Source: SEC EDGAR.