PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 407,370 Value ($000) $11,622 Avg Close $27.67 Range $23.55 - $32.31
Q3 2025
Shares 374,251 Value ($000) $9,663 Avg Close $21.84 Range $18.12 - $26.59
Q2 2025
Shares 314,659 Value ($000) $6,727 Avg Close $18.93 Range $15.91 - $21.57
Q1 2025
Shares 259,090 Value ($000) $4,951 Avg Close $24.54 Range $18.50 - $29.50
Q4 2024
Shares 194,025 Value ($000) $5,254 Avg Close $30.15 Range $26.94 - $33.42
Q3 2024
Shares 271,377 Value ($000) $8,597 Avg Close $32.46 Range $27.69 - $39.70
Q2 2024
Shares 221,537 Value ($000) $8,060 Avg Close $33.44 Range $29.21 - $37.16
Q1 2024
Shares 228,506 Value ($000) $7,694 Avg Close $32.80 Range $28.99 - $35.89
Q4 2023
Shares 245,012 Value ($000) $7,875 Avg Close $30.32 Range $26.12 - $34.09
Q3 2023
Shares 234,177 Value ($000) $7,587 Avg Close $38.29 Range $30.80 - $48.02
Q2 2023
Shares 226,696 Value ($000) $10,224 Avg Close $40.80 Range $32.25 - $45.80
Q1 2023
Shares 262,982 Value ($000) $11,150 Avg Close $35.04 Range $27.23 - $42.50
Q4 2022
Shares 204,374 Value ($000) $5,829 Avg Close $27.01 Range $21.36 - $32.56
Q3 2022
Shares 212,074 Value ($000) $5,200 Avg Close $25.27 Range $20.16 - $30.31
Q2 2022
Shares 280,201 Value ($000) $6,026 Avg Close $23.11 Range $19.34 - $28.11
Q1 2022
Shares 286,020 Value ($000) $7,970 Avg Close $27.92 Range $23.73 - $32.80
Q4 2021
Shares 283,338 Value ($000) $9,004 Avg Close $27.81 Range $22.46 - $33.78
Q3 2021
Shares 222,650 Value ($000) $5,128 Avg Close $20.60 Range $17.29 - $24.20
Q2 2021
Shares 273,049 Value ($000) $4,963 Avg Close $17.92 Range $16.70 - $19.76
Q1 2021
Shares 386,219 Value ($000) $6,866 Avg Close $19.82 Range $16.44 - $23.50
Q4 2020
Shares 515,306 Value ($000) $11,130 Avg Close $20.99 Range $18.51 - $23.42
Q3 2020
Shares 424,195 Value ($000) $7,942 Avg Close $20.60 Range $18.18 - $26.42
Q2 2020
Shares 256,187 Value ($000) $5,008 Avg Close $16.25 Range $11.05 - $19.64
Q1 2020
Shares 277,639 Value ($000) $3,251 Avg Close $14.77 Range $8.61 - $18.41
Q4 2019
Shares 45,885 Value ($000) $774 Avg Close $15.34 Range $12.53 - $17.42
Q3 2019
Shares 17,400 Value ($000) $227 Avg Close $12.62 Range $11.16 - $13.84
Q2 2019
Shares 7,236 Value ($000) $95 Avg Close $12.83 Range $11.77 - $14.00
Q1 2019
Shares 17,200 Value ($000) $212 Avg Close $11.05 Range $8.24 - $13.53
Q3 2018
Shares 63,298 Value ($000) $572 Avg Close $10.06 Range $8.10 - $12.66
Q2 2018
Shares 50,102 Value ($000) $600 Avg Close $11.94 Range $9.62 - $13.84
Q1 2018
Shares 191,913 Value ($000) $2,237 Avg Close $13.29 Range $11.07 - $16.76
Q4 2017
Shares 612,330 Value ($000) $9,638 Avg Close $16.06 Range $14.12 - $18.48
Q3 2017
Shares 604,358 Value ($000) $9,361 Avg Close $16.12 Range $14.11 - $20.10
Q2 2017
Shares 681,202 Value ($000) $11,206 Avg Close $18.56 Range $16.07 - $23.93
Q1 2017
Shares 554,040 Value ($000) $12,533 Avg Close $22.28 Range $21.03 - $23.40
Q4 2016
Shares 574,686 Value ($000) $13,039 Avg Close $20.91 Range $17.45 - $24.44