PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 10,152 Value ($000) $290 Avg Close $27.67 Range $23.55 - $32.31
Q3 2025
Shares 33,468 Value ($000) $864 Avg Close $21.84 Range $18.12 - $26.59
Q2 2025
Shares 172,861 Value ($000) $3,696 Avg Close $18.93 Range $15.91 - $21.57
Q1 2025
Shares 178,711 Value ($000) $3,415 Avg Close $24.54 Range $18.50 - $29.50
Q4 2024
Shares 77,949 Value ($000) $2,111 Avg Close $30.15 Range $26.94 - $33.42
Q3 2024
Shares 95,165 Value ($000) $3,015 Avg Close $32.46 Range $27.69 - $39.70
Q2 2024
Shares 79,953 Value ($000) $2,909 Avg Close $33.44 Range $29.21 - $37.16
Q1 2024
Shares 46,687 Value ($000) $1,572 Avg Close $32.80 Range $28.99 - $35.89
Q4 2023
Shares 91,035 Value ($000) $2,926 Avg Close $30.32 Range $26.12 - $34.09
Q3 2023
Shares 84,663 Value ($000) $2,743 Avg Close $38.29 Range $30.80 - $48.02
Q2 2023
Shares 77,761 Value ($000) $3,507 Avg Close $40.80 Range $32.25 - $45.80
Q1 2023
Shares 58,915 Value ($000) $2,498 Avg Close $35.04 Range $27.23 - $42.50
Q4 2022
Shares 37,883 Value ($000) $1,080 Avg Close $27.01 Range $21.36 - $32.56
Q3 2022
Shares 24,976 Value ($000) $613 Avg Close $25.27 Range $20.16 - $30.31
Q2 2022
Shares 87,743 Value ($000) $1,887 Avg Close $23.11 Range $19.34 - $28.11
Q1 2022
Shares 106,585 Value ($000) $2,971 Avg Close $27.92 Range $23.73 - $32.80
Q4 2021
Shares 154,817 Value ($000) $4,921 Avg Close $27.81 Range $22.46 - $33.78
Q3 2021
Shares 100,918 Value ($000) $2,325 Avg Close $20.60 Range $17.29 - $24.20
Q2 2021
Shares 160,472 Value ($000) $2,917 Avg Close $17.92 Range $16.70 - $19.76
Q1 2021
Shares 46,136 Value ($000) $821 Avg Close $19.82 Range $16.44 - $23.50
Q4 2020
Shares 19,857 Value ($000) $429 Avg Close $20.99 Range $18.51 - $23.42
Q3 2020
Shares 13,757 Value ($000) $257 Avg Close $20.60 Range $18.18 - $26.42
Q2 2017
Shares 12,876 Value ($000) $212 Avg Close $18.56 Range $16.07 - $23.93
Q1 2017
Shares 50,282 Value ($000) $1,137 Avg Close $22.28 Range $21.03 - $23.40
Q4 2016
Shares 87,205 Value ($000) $1,966 Avg Close $20.91 Range $17.45 - $24.44
Q3 2016
Shares 61,141 Value ($000) $1,111 Avg Close $16.29 Range $13.48 - $18.18
Q2 2016
Shares 69,785 Value ($000) $976 Avg Close $13.59 Range $12.09 - $15.25
Q1 2016
Shares 76,830 Value ($000) $1,028 Avg Close $10.95 Range $8.70 - $14.73
Q4 2015
Shares 100,668 Value ($000) $1,091 Avg Close $10.84 Range $9.68 - $11.76
Q3 2015
Shares 15,650 Value ($000) $157 Avg Close $12.57 Range $9.91 - $16.45
Q1 2015
Shares 12,789 Value ($000) $229 Avg Close $17.39 Range $13.31 - $18.80
Q4 2014
Shares 34,123 Value ($000) $507 Avg Close $13.09 Range $11.62 - $15.24
Q3 2014
Shares 19,084 Value ($000) $241 Avg Close $19.84 Range $12.26 - $22.66
Q2 2014
Shares 48,994 Value ($000) $1,040 Avg Close $19.12 Range $16.60 - $21.77
Q1 2014
Shares 40,426 Value ($000) $735 Avg Close $22.07 Range $17.21 - $26.73
Q4 2013
Shares 9,173 Value ($000) $235 Avg Close $22.99 Range $20.12 - $25.90