Tom Gayner's XOM Position Overview
Tom Gayner (via Markel Group Inc.) currently holds 47,000 shares of ExxonMobil Holdings Corporation (XOM) worth $7.97 M, representing 0.07% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 22 quarters.
Based on 13F filings, Tom Gayner has maintained a strategic position in XOM, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2015, adding 53,000 shares. Largest reduction occurred in Q4 2017, reducing 544,800 shares.
Analysis based on 13F filings available since 2013 Q2
Tom Gayner's ExxonMobil Holdings Corporation (XOM) Holding Value Over Time
Track share changes against reported price movement
Quarterly ExxonMobil Holdings Corporation (XOM) Trades by Tom Gayner
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +9,000 | Add 23.68% | 47,000 | $169.66 |
| Q4 2025 | +35,000 | Add 1166.67% | 38,000 | $120.34 |
| Q3 2025 | +3,000 | New Buy | 3,000 | $112.75 |
| Q4 2017 | -544,800 | Sold Out | 0 | $0.00 |
| Q3 2017 | -400,000 | Reduce 42.34% | 544,800 | $81.98 |
| Q4 2015 | +4,000 | Add 0.43% | 944,800 | $77.95 |
| Q3 2015 | +53,000 | Add 5.97% | 940,800 | $74.35 |
| Q2 2015 | +19,000 | Add 2.19% | 887,800 | $83.20 |
| Q1 2014 | -8,466 | Reduce 0.97% | 868,800 | $97.68 |
| Q4 2013 | +20,281 | Add 2.37% | 877,266 | $101.20 |
| Q3 2013 | +11,302 | Add 1.34% | 856,985 | $86.04 |
| Q2 2013 | +845,683 | Add 0.00% | 845,683 | $90.35 |
Tom Gayner's ExxonMobil Holdings Corporation Investment FAQs
Tom Gayner first purchased ExxonMobil Holdings Corporation (XOM) in Q2 2013, acquiring 845,683 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Tom Gayner has held ExxonMobil Holdings Corporation (XOM) for 22 quarters since Q2 2013.
Tom Gayner's largest addition to ExxonMobil Holdings Corporation (XOM) was in Q2 2013, adding 845,683 shares worth $76.41 M.
According to the latest 13F filing for Q1 2026, Tom Gayner's firm, Markel Group Inc., owns 47,000 shares of ExxonMobil Holdings Corporation (XOM), valued at approximately $7.97 M.
As of the Q1 2026 filing, ExxonMobil Holdings Corporation (XOM) represents approximately 0.07% of Tom Gayner's publicly disclosed stock portfolio, making it one of their key holdings.
Tom Gayner's peak holding in ExxonMobil Holdings Corporation (XOM) was 944,800 shares, as reported at the end of Q4 2015.