MKL
Markel Group (MKL)
NYSE
$1,896.26+$24.32 (+1.30%)
Price as of Oct 22, 2026 7:50 PM EDT
  • $23.2B
    Market Cap
  • -0.77%
    1-Year Change
  • Insurance - Property & Casualty
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
9.46%
1.2M
-1,093 (-0.09%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
6.09%
755,023
+8,036 (+1.06%)
Dec 31, 2024
BLACKROCK INC.
6.05%
750,013
+809 (+0.11%)
Jun 30, 2024
BLACKROCK, INC.
5.63%
697,836
-12,770 (-1.83%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
4.40%
545,650
+1,143 (+0.21%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
4.21%
521,976
-2,225 (-0.43%)
Jun 30, 2026
N/A
4.21%
521,976
-2,225 (-0.43%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds1.2B (85.45%)
  • Institutions204.3M (14.18%)
  • Insiders5.2M (0.36%)
  • Other0 (0.00%)

Insider Transactions

  • 0.36% (5.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Costanzo Brian J.
Chief Financial Officer
Other
Sep 30, 2026
$2,999.95
2
$1,455.58
1,634
MARKEL CORP
Conversion
Sep 11, 2026
$0.00
7.8M
$0.00
67.2M
MARKEL CORP
Conversion
Sep 11, 2026
$0.00
7.8M
$0.00
10.9M
Crowley Andrew G.
EVP & Pres., Markel Ventures
Other
Jul 15, 2026
$12,944.93
7
$1,730.49
2,749
Crowley Andrew G.
EVP & Pres., Markel Ventures
Other
Jun 30, 2026
$4,554.98
3
$1,617.19
2,741
OREILLY MICHAEL
Other
Jun 15, 2026
$150,000.46
90
$1,668.65
3,935
Besca Mark
Other
Jun 15, 2026
$135,000.46
81
$1,668.65
1,222