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  Regeneron Pharmaceuticals (REGN)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2022   Q4 0 0.00 Sell 100.00% <0.01 SEC
2022   Q3 794 <0.01 Reduce 29.04% <0.01 $688.92 $547,000 SEC
2022   Q2 1,119 <0.01 Add 21.10% <0.01 $590.71 $661,000 SEC
2022   Q1 924 <0.01 Add 2.21% <0.01 $698.05 $645,000 SEC
2021   Q4 904 <0.01 Reduce 7.47% <0.01 $631.64 $571,000 SEC
2021   Q3 977 <0.01 Reduce 12.30% <0.01 $604.91 $591,000 SEC
2021   Q2 1,114 <0.01 Reduce 11.24% <0.01 $558.35 $622,000 SEC
2021   Q1 1,255 <0.01 Buy <0.01 $473.31 $594,000 SEC