Tom Gayner
Markel Gayner Asset Management Corp
Thomas Gayner is Co-Chief Executive Officer of Markel Corporation. He oversees the investing activities for the company, as well as the Markel Ventures diverse industrial and service businesses. Gayner joined Markel in 1990 to form Markel Gayner Asset Management which provided equity investment counsel for Markel Corporation as well as outside clients.
Sector Allocation
Level 3 sector breakdown
Level 1 sector breakdown
Level 2 sector breakdown
Level 3 sector breakdown
Investment Banking & Investment Services
Software & IT Services
Consumer Goods Conglomerates
Machinery, Tools, Heavy Vehicles, Trains & Ships
Professional & Commercial Services
Semiconductors & Semiconductor Equipment
Diversified Retail
Insurance
Specialty Retailers
Computers, Phones & Household Electronics
Aerospace & Defense
Other
Holdings
2026Q2
2026Q2
2026Q1
2025Q4
2025Q3
2025Q2
2025Q1
No.
Name
% Portfolio
Shares Traded
Mkt Value (Date)
Market Value
Shares Held
Industry
Report Date
Watchlist
6.35%
0.00
$834.22M
$834.22M
1.11K
Consumer Goods Conglomerates
2026-06-30
5.84%
0.00
$766.58M
$766.58M
1.53M
Consumer Goods Conglomerates
2026-06-30
4.24%
0.00
$556.88M
$555.55M
877.90K
Machinery, Tools, Heavy Vehicles, Trains & Ships
2026-06-30
4.24%
0.00
$556.80M
$555.79M
13.07M
Investment Banking & Investment Services
2026-06-30
3.02%
-23.57K
$397.04M
$395.83M
999.67K
Semiconductors & Semiconductor Equipment
2026-06-30
2.77%
0.00
$363.45M
$361.67M
359.36K
Investment Banking & Investment Services
2026-06-30
2.70%
0.00
$355.13M
$354.82M
1.23M
Computers, Phones & Household Electronics
2026-06-30
2.67%
0.00
$349.98M
$349.33M
328.65K
Machinery, Tools, Heavy Vehicles, Trains & Ships
2026-06-30