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  Orion SA (OEC)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 4,599,907 0.10 Add 0.38% <0.01 $6.50 $29,899,396 SEC
2025   Q4 4,582,596 0.07 Reduce 2.39% <0.01 $5.28 $24,196,107 SEC
2025   Q3 4,694,825 0.12 Add 2.57% <0.01 $7.58 $35,586,774 SEC
2025   Q2 4,577,197 0.16 Add 37.50% 0.04 $10.49 $48,014,797 SEC
2025   Q1 3,328,902 0.15 Add 0.50% <0.01 $12.93 $43,042,703 SEC
2024   Q4 3,312,290 0.18 Reduce 9.20% 0.02 $15.79 $52,301,059 SEC
2024   Q3 3,647,985 0.21 Add 35.43% 0.05 $17.81 $64,970,613 SEC
2024   Q2 2,693,587 0.21 Reduce 6.10% 0.01 $21.94 $59,097,299 SEC
2024   Q1 2,868,493 0.23 Reduce 5.66% 0.02 $23.52 $67,466,955 SEC
2023   Q4 3,040,651 0.32 Reduce 7.43% 0.02 $27.73 $84,317,252 SEC
2023   Q3 3,284,823 0.30 Add 5.52% 0.02 $21.28 $69,901,033 SEC
2023   Q2 3,112,989 0.28 Reduce 12.79% 0.05 $21.22 $66,057,627 SEC
2023   Q1 3,569,412 0.40 Reduce 17.82% 0.06 $26.09 $93,125,959 SEC
2022   Q4 4,343,557 0.34 Reduce 4.27% 0.01 $17.81 $77,358,750 SEC
2022   Q3 4,537,313 0.30 Add 21.27% 0.05 $13.35 $60,573,000 SEC
2022   Q2 3,741,388 0.26 Add 0.80% <0.01 $15.53 $58,104,000 SEC
2022   Q1 3,711,709 0.22 Add 9.30% 0.02 $15.97 $59,276,000 SEC
2021   Q4 3,395,766 0.24 Add 18.38% 0.04 $18.36 $62,346,000 SEC
2021   Q3 2,868,426 0.21 Add 13.55% 0.03 $18.23 $52,291,000 SEC
2021   Q2 2,526,068 0.19 Add 1.09% <0.01 $18.99 $47,970,000 SEC
2021   Q1 2,498,828 0.20 Add 30.87% 0.05 $19.72 $49,277,000 SEC
2020   Q4 1,909,363 0.15 Add 11.52% 0.02 $17.14 $32,726,000 SEC
2020   Q3 1,712,137 0.13 Add 29.19% 0.03 $12.51 $21,419,000 SEC
2020   Q2 1,325,236 0.09 Buy 0.09 $10.59 $14,034,000 SEC