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.
Stock Trading
All
Buys
Sells
No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
Watchlist
SUNB.NB (US)
SUNB
Buy
+300.51K
+37.90%
793.40K
$62.71M
2026-03-31
Enterprise Products Partners Units (US)
EPD
Buy
+202.00K
+101.80%
198.47K
$7.54M
2026-03-31
CSX Corp (US)
CSX
Buy
+90.00K
+19.50%
461.60K
$21.76M
2026-03-31
4
S&P Global Inc (US)
SPGI
Sell
-33.00K
-17.70%
120.39K
$50.06M
2026-03-31
5
Insperity Inc (US)
NSP
Buy
+28.46K
+19.10%
148.71K
$4.90M
2026-03-31
6
Franco Nevada Ord Shs (CA)
FNV
Buy
+25.00K
+4.40%
567.88K
$175.39M
2026-03-31
7
Yum! Brands Inc (US)
YUM
Buy
+18.76K
+7.50%
249.57K
$37.94M
2026-03-31
8
WeyerhaeuSer REIT (US)
WY
Buy
+17.50K
+100.30%
17.44K
$427.53K
2026-03-31
9
Factset Research Systems Inc (US)
FDS
Buy
+13.50K
+10.80%
124.63K
$29.38M
2026-03-31
10
Norfolk Southern Corp (US)
NSC
Buy
+9.00K
+3.60%
247.88K
$80.73M
2026-03-31