Martin Whitman - Third Avenue Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    53
Portfolio value:    $616,036,133
Holdings Activity Buys Sells    History
Holding/activity history for  Kirby Corp. (KEX)
← All KEX superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2017   Q1 0 0.00 Sell 100.00% 0.26 $64.55–74.50 · VW $68.43i SEC
2016   Q4 82,600 0.26 Reduce 20.86% 0.06 $61.65–73.40 · VW $68.08i $5,493,000 SEC
2016   Q3 104,375 0.31 Add 17.10% 0.05 $50.80–67.35 · VW $60.53i $6,488,000 SEC
2016   Q2 89,134 0.25 $62.39 $5,561,000 SEC
2016   Q1 89,134 0.21 Reduce 51.60% 0.17 $55.41–71.16 · VW $65.55i $5,374,000 SEC
2015   Q4 184,154 0.32 Buy 0.32 $44.63–65.45 · VW $55.56i $9,690,000 SEC
Price snapshot:
Current price$142.76
52-week low$79.52
52-week high$157.69