Tom Gayner's Avatar

Tom Gayner
Portfolio: Top Holdings & Stock Picks

Markel Group Inc.

Value Investing

Tom Gayner (Markel Group Inc.) disclosed 129 total holdings in its latest 13F filing dated 2025-09-30, with a portfolio value of $12.32 B billion and a turnover rate of 0.4%.

Portfolio Value
$12.32 B
Total Holdings
129
Latest Filing
Q3 2025
Oct 31, 2025
Turnover Rate
0.42%

Tom Gayner Top Holdings of 2025-09-30

Ticker Name Shares Value % of Portfolio Time Held % Change
1,114 $840.18 M 6.82% >10 Years 0.00%
1.53 M $770.18 M 6.25% >10 Years 0.00%
2.75 M $669.73 M 5.44% 9.7 Years 0.00%
BN
13.07 M $597.73 M 4.85% 2.7 Years 0.00%
2.03 M $445.89 M 3.62% 9.7 Years 0.00%
DE
877,900 $401.43 M 3.26% >10 Years 0.00%
HD
920,000 $372.77 M 3.03% >10 Years 0.00%
V
999,285 $341.14 M 2.77% >10 Years 0.00%
1.23 M $312.5 M 2.54% >10 Years 0.00%
ADI
1.17 M $286.9 M 2.33% 9.5 Years 0.00%

Recent Moves

Significant New Position
+25,000 Shares | +$2.36 M Value
Continues to build a major stake in the Industrials sector
Q3 2025
Added to Core Holding
+36,000 Shares | +$8.02 M Value
Modest increase in Materials
Q3 2025
Reduced Exposure to Position
-68,000 Shares | -$4.06 M Value
Reduced exposure to Consumer Staples
Q3 2025
Complete Exit
-118,250 Shares | -$18 M Value
Cleared MMM, sector remains in portfolio
Q3 2025

Tom Gayner's Historical Top Holdings Breakdown

Portfolio Date:

Tom Gayner Top Stock Picks

Ticker Name Date Activity Shares Shares Change Value Change
MMM
09/30/2025 Sold Out 118,250 -118,250 $18 M
FNV
09/30/2025 Add 6.3% 605,500 36,000 $8.02 M
CSX
09/30/2025 Add 338.5% 285,000 220,000 $7.81 M
OI
09/30/2025 Sold Out 473,700 -473,700 $6.98 M
UNP
09/30/2025 Add 30.3% 126,778 29,500 $6.97 M
NVO
09/30/2025 Add 4.9% 2.37 M 110,061 $6.11 M
NSC
09/30/2025 Add 8.5% 256,500 20,000 $6.01 M
CE
09/30/2025 Sold Out 81,300 -81,300 $4.5 M
ADM
09/30/2025 Reduce -4.3% 1.51 M -68,000 $4.06 M
GPK
09/30/2025 Sold Out 174,000 -174,000 $3.67 M

Tom Gayner's Sector Breakdowns

Portfolio Date:

About Tom Gayner

Thomas "Tom" Gayner is the Co-CEO of Markel Corporation, a diversified financial holding company often referred to as a "mini-Berkshire Hathaway." He is highly respected for his role in managing Markel's extensive investment portfolio, where he has achieved an outstanding long-term track record. Gayner is a classic value investor known for his patient and business-focused approach.

Frequently Asked Questions

As of 2025-09-30, Tom Gayner holds 129 stocks. Top positions include BRK.A, BRK.B, GOOG, BN, AMZN. For full portfolio details, please visit Tom Gayner’s portfolio.

In Q3 2025, Tom Gayner’s largest purchase by dollar amount was CNI. For complete transaction details, please visit Tom Gayner’s portfolio.

According to the 13F filing for Q3 2025, Tom Gayner increased their stake in FNV.

Tom Gayner’s firm may occasionally request confidential treatment under SEC rule 13F-HR, which allows temporary non-disclosure of certain positions.