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  American Power Conversion Corp (2307532Q)
← All 2307532Q superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2007   Q1 0 0.00 Sell 100.00% 1.45 SEC
2006   Q4 185,599 1.45 Buy 1.45 $32.69 $6,067,301 SEC
2006   Q3 0 0.00 Sell 100.00% 1.44 SEC
2006   Q2 105,861 1.44 Reduce 9.07% 0.14 $51.31 $5,431,546 SEC
2006   Q1 116,420 1.54 Add 7.12% 0.10 $43.27 $5,037,626 SEC
2005   Q4 108,681 1.56 Reduce 14.91% 0.24 $45.45 $4,940,059 SEC
2005   Q3 127,726 1.61 Add 9.47% 0.14 $38.61 $4,931,510 SEC
2005   Q2 116,677 2.15 Reduce 10.85% 0.25 $42,390.99 $4,946,054,000 SEC
2005   Q1 130,877 2.34 Add 42670.26% 2.34 $38,299.39 $5,012,509,000 SEC
2004   Q4 306 7.88 $16,415,617,998.35 $5,023,179,107,496 SEC