— Know what they know.
Not Investment Advice
Also trades as: 0JYM.L (LSE) · $vol 0M

MKL Smart Money

Markel Corporation
1W: +1.0% 1M: +8.5% 3M: -8.1% YTD: -12.0% 1Y: -1.1% 3Y: +26.8% 5Y: +44.6%
$1,858.70
-15.30 (-0.82%)
After Hours: $1849.00 (-9.70, -0.52%)
Weekly Expected Move ±2.5%
$1778 $1825 $1872 $1919 $1965
NYSE · Financial Services · Insurance - Property & Casualty · Tech Score Buy · Power 72 · $23.2B mcap · 12M float · 0.572% daily turnover · Short 55% of daily vol
Credit Risk of going bust: not rated, financial company (lending is its business) Bonds: $66.2M held by 126 funds, 102 bp over Treasuries → details ▾
Not rated: lending and leverage are a financial company's business, which the model misreads.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

🏦 Institutional Activity

Latest: Q2 2026
1,023
Institutions Holding
+5 vs prior
81.0%
Ownership
+3.39%
107 New
324 Increased
405 Reduced
88 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-30 Costanzo Brian J. officer: chief financial officer J-J 2 $1,455.58 $3K Filing
2026-07-15 Crowley Andrew G. officer: evp & pres., markel ventures J-J 7 $1,730.49 $13K Filing
2026-06-30 Costanzo Brian J. officer: chief financial officer J-J 2 $1,617.19 $3K Filing
2026-06-30 Crowley Andrew G. officer: evp & pres., markel ventures J-J 3 $1,617.19 $5K Filing
2026-06-15 Besca Mark director J-J 81 $1,668.65 $135K Filing
2026-06-15 Housel Morgan E. director J-J 66 $1,668.65 $110K Filing
2026-06-15 Leopold Diane director J-J 66 $1,668.65 $110K Filing
2026-06-15 MICHAEL JONATHAN E director J-J 66 $1,668.65 $110K Filing
2026-06-15 Morrison Harold Lawrence Jr. director J-J 33 $1,668.65 $55K Filing
2026-06-15 Cunningham Lawrence A director J-J 33 $1,668.65 $55K Filing
2026-06-15 Puckett A. Lynne director J-J 66 $1,668.65 $110K Filing
2026-06-15 OREILLY MICHAEL director J-J 90 $1,668.65 $150K Filing
2026-05-22 Harris Greta J director S-Sale 35 $1,846.12 $65K Filing
2026-05-22 Harris Greta J director S-Sale 14 $1,847.36 $26K Filing
2026-05-22 Harris Greta J director S-Sale 27 $1,848.83 $50K Filing
2026-05-20 Cunningham Lawrence A director A-Grant/Award 89 $— $0 Filing
2026-05-20 Harris Greta J director A-Grant/Award 89 $— $0 Filing
2026-05-20 Besca Mark director A-Grant/Award 89 $— $0 Filing
2026-05-20 MICHAEL JONATHAN E director A-Grant/Award 89 $— $0 Filing
2026-05-20 OREILLY MICHAEL director A-Grant/Award 89 $— $0 Filing
2026-05-20 Puckett A. Lynne director A-Grant/Award 89 $— $0 Filing
2026-05-20 Leopold Diane director A-Grant/Award 89 $— $0 Filing
2026-05-20 Housel Morgan E. director A-Grant/Award 89 $— $0 Filing
2026-05-20 Morrison Harold Lawrence Jr. director A-Grant/Award 89 $— $0 Filing
2026-05-15 Costanzo Brian J. officer: chief financial officer F-Tax Withholding 13 $1,844.00 $24K Filing

🏛️ Congressional Trades

25 records
Date Politician Chamber Type Amount Filing
2026-08-25 April Delaney House Sell $100,001 - $250,000 Filing
2026-08-25 April McClain Delaney House Sell $100,001 - $250,000 Filing
2026-07-29 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-29 April Delaney House Sell $1,001 - $15,000 Filing
2026-07-29 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-28 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-28 April Delaney House Sell $1,001 - $15,000 Filing
2026-07-28 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-27 April Delaney House Sell $1,001 - $15,000 Filing
2026-07-27 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-27 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-24 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-07-24 April Delaney House Sell $1,001 - $15,000 Filing
2026-07-24 April McClain Delaney House Sell $1,001 - $15,000 Filing
2026-06-29 Thomas H. Kean House Sell $1,001 - $15,000 Filing
2026-06-29 Thomas Kean House Sell $1,001 - $15,000 Filing
2026-06-28 Thomas Kean House Sell $1,001 - $15,000 Filing
2026-06-02 Thomas H. Kean House Sell $1,001 - $15,000 Filing
2026-06-02 Thomas Kean House Sell $1,001 - $15,000 Filing
2026-06-01 Thomas Kean House Sell $1,001 - $15,000 Filing
2026-05-01 April McClain Delaney House Buy $1,001 - $15,000 Filing
2026-05-01 April Delaney House Buy $1,001 - $15,000 Filing
2026-04-30 April McClain Delaney House Buy $1,001 - $15,000 Filing
2026-04-30 April McClain Delaney House Buy $1,001 - $15,000 Filing
2026-04-30 April Delaney House Buy $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 697,836 $1.4B -12,770 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 545,650 $1.1B +1,143 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 521,976 $1.0B -2,225 2026-06-30 Filing
Davis Selected Advisers 406,759 $794M +23,326 2026-06-30 Filing
MORGAN STANLEY 350,660 $685M -6,427 2026-06-30 Filing
Select Equity Group, L.P. 331,679 $648M -45,964 2026-06-30 Filing
STATE STREET CORP 312,169 $610M +5,179 2026-06-30 Filing
PRINCIPAL FINANCIAL GROUP INC 307,791 $601M -94,085 2026-06-30 Filing
Boston Partners 307,500 $601M +56,528 2026-06-30 Filing
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMEN 230,637 $450M +4,489 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 214,799 $418M -6,894 2026-06-30 Filing
DAVENPORT & Co LLC 206,399 $403M -773 2026-06-30 Filing
BAILLIE GIFFORD & CO 157,923 $308M -17,145 2026-06-30 Filing
NORGES BANK 145,542 $284M +145,542 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 139,067 $272M +2,082 2026-06-30 Filing
BANK OF AMERICA CORP /DE 118,590 $232M -17,494 2026-06-30 Filing
Madison Avenue Partners, LP 112,325 $219M +24,436 2026-06-30 Filing
WELLINGTON MANAGEMENT GROUP LLP 102,408 $200M -4,265 2026-06-30 Filing
Bank Julius Baer & Co. Ltd, Zurich 92,601 $181M -4,782 2026-06-30 Filing
Davis Asset Management, L.P. 92,105 $180M +21,474 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms