Richard Pzena - Pzena Investment Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    158
Portfolio value:    $30,796,447,662
Holdings Activity Buys Sells    History
Holding/activity history for  Tellabs Inc (TLAB)
← All TLAB superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2004   Q1 0 0.00 Sell 100.00% 0.73 $8.05–11.37 · VW $9.36i SEC
2003   Q4 4,198,028 0.73 Reduce 27.96% 0.31 $6.77–8.80 · VW $7.99i $35,389,000 SEC
2003   Q3 5,827,201 1.12 Add 3.36% 0.04 $5.85–8.28 · VW $6.98i $39,567,000 SEC
2003   Q2 5,637,601 1.21 Add 3.42% 0.04 $5.26–8.74 · VW $6.85i $37,039,000 SEC
2003   Q1 5,451,376 1.34 Reduce 2.52% 0.04 $5.07–9.73 · VW $6.86i $31,563,000 SEC
2002   Q4 5,592,151 1.63 Reduce 40.18% 0.71 $4.15–10.11 · VW $7.18i $40,655,000 SEC
2002   Q3 9,348,595 1.77 Add 5.23% 0.09 $4.00–7.64 · VW $5.24i $38,049,000 SEC
2002   Q2 8,883,950 0.70 Add 98.08% 0.35 $5.54–10.65 · VW $7.46i $55,080,000 SEC
2002   Q1 4,485,000 1.91 Add 73.04% 0.80 $10.10–17.47 · VW $12.68i $46,958,000 SEC
2001   Q4 2,591,850 1.97 Reduce 1.88% 0.03 $8.98–18.28 · VW $14.07i $38,774,000 SEC
2001   Q3 2,641,525 1.76 Buy 1.76 $9.56–19.35 · VW $12.93i $26,098,000 SEC