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  Photronics Inc. (PLAB)
← All PLAB superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2017   Q4 0 0.00 Sell 100.00% 0.19 $7.20–9.65 · VW $8.22i SEC
2017   Q3 467,900 0.19 $8.85 $4,141,000 SEC
2017   Q2 467,900 0.20 Add 37.38% 0.05 $7.55–10.80 · VW $8.75i $4,399,000 SEC
2017   Q1 340,600 0.17 Buy 0.17 $8.80–11.75 · VW $10.20i $3,644,000 SEC