Thomas Gayner - Markel Group
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    129
Portfolio value:    $11,938,885,174
Holdings Activity Buys Sells    History
Holding/activity history for  Comfort Systems USA, Inc. (FIX)
← All FIX superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 13,000 0.15 $1,378.99 $17,926,870 SEC
2025   Q4 13,000 0.10 $933.29 $12,132,770 SEC
2025   Q3 13,000 0.09 $825.18 $10,727,340 SEC
2025   Q2 13,000 0.06 $536.21 $6,970,730 SEC
2025   Q1 13,000 0.04 $322.33 $4,190,290 SEC
2024   Q4 13,000 0.05 $424.06 $5,512,780 SEC
2024   Q3 13,000 0.05 $390.35 $5,074,550 SEC
2024   Q2 13,000 0.04 $304.12 $3,953,560 SEC
2024   Q1 13,000 0.04 Add 1200.00% 0.04 $194.30–329.43 · VW $274.56i $4,130,230 SEC
2023   Q4 1,000 <0.01 Buy <0.01 $151.89–211.61 · VW $191.08i $205,670 SEC
Price snapshot:
Current price$1,732.03
Avg. buy price$309.09
+/- since buy460.36%
52-week low$512.84
52-week high$2,073.18