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  Powell Industries, Inc. (POWL)
← All POWL superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2015   Q4 0 0.00 Sell 100.00% 0.01 $7.67–11.96 · VW $9.48i SEC
2015   Q3 18,600 0.01 Reduce 70.96% 0.01 $9.04–11.89 · VW $10.88i $187,000 SEC
2015   Q2 64,050 0.02 Add 10.91% <0.01 $8.53–13.15 · VW $10.49i $751,000 SEC
2015   Q1 57,750 0.02 Add 80.75% <0.01 $10.51–12.70 · VW $11.77i $650,000 SEC
2014   Q4 31,950 0.01 Buy 0.01 $10.77–17.11 · VW $13.04i $523,000 SEC
Price snapshot:
Current price$225.66
52-week low$68.15
52-week high$327.89