Equibles does not estimate personal net worth.
Get an email with a short summary when Markel Group Inc. publishes a filing, an earnings call transcript or a press release.
Get MKL alertsBrian J. Costanzo is recorded as CFO at Markel Group Inc. (MKL) since January 1, 2023. Markel Group Inc. reported in an 8-K filed November 18, 2022 that Brian J. Costanzo was appointed principal financial officer, effective January 1, 2023. The proxy statement of Markel Group Inc. reports total compensation of $2,719,307 for Brian J. Costanzo in fiscal 2025, including a base salary of $500,000. Disclosed compensation is on record for 3 fiscal years. Brian J. Costanzo has spoken on 1 earnings call across 1 company, most recently for Markel Group Inc. on October 29, 2026. Markel Group Inc. is classified in the Insurance - Property & Casualty industry within the Financial Services sector. Other leadership on record at Markel Group Inc. includes Thomas S. Gayner (CEO, Chairman and Board Member), MICHAEL O’REILLY (Chairman), Thomas Gayner (Chairman) and 7 others.
“the functions, duties and responsibilities of the Company's principal financial officer (as set forth by rules adopted under the Exchange Act), including relating to the Company's periodic reporting on Form 10-Q and Form 10-K and the fulfillment of such functions, duties and responsibilities associated with the accompanying certifications to such filings, as well as the designation of the Company's principal financial officer, will transition from Mr. Noble to Brian J. Costanzo, the Company's Senior Vice President, Finance, Chief Accounting Officer and Controller.”
“As a reminder, our press release and 10Q include full consolidated, segment, and divisional results. I'll cover some financial highlights of our consolidated results before we open the call to answer your questions.”
2023-01-01–present
Insurance - Property & Casualty · Financial Services
CFO
2023-01-01–present
Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.
| Fiscal year | Company | Role | Salary | Total |
|---|---|---|---|---|
| 2025 | Markel Group Inc. (MKL) | Chief Financial Officer a b c d e f g | $500,000 | $2,719,307 |
| 2024 | Markel Group Inc. (MKL) | Chief Financial Officer a b c d e f g | $500,000 | $1,708,226 |
| 2023 | Markel Group Inc. (MKL) | Chief Financial Officer | $367,181 | $915,938 |
