PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025
Shares 7,040 Value ($000) $201 Avg Close $27.67 Range $23.55 - $32.31
Q3 2025
Shares 8,735 Value ($000) $226 Avg Close $21.84 Range $18.12 - $26.59
Q2 2025
Shares 10,513 Value ($000) $225 Avg Close $18.93 Range $15.91 - $21.57
Q1 2025
Shares 10,555 Value ($000) $202 Avg Close $24.54 Range $18.50 - $29.50
Q4 2024
Shares 10,656 Value ($000) $289 Avg Close $30.15 Range $26.94 - $33.42
Q3 2024
Shares 10,856 Value ($000) $344 Avg Close $32.46 Range $27.69 - $39.70
Q2 2024
Shares 11,260 Value ($000) $410 Avg Close $33.44 Range $29.21 - $37.16
Q1 2024
Shares 12,765 Value ($000) $430 Avg Close $32.80 Range $28.99 - $35.89
Q4 2023
Shares 14,105 Value ($000) $453 Avg Close $30.32 Range $26.12 - $34.09
Q3 2023
Shares 14,014 Value ($000) $454 Avg Close $38.29 Range $30.80 - $48.02
Q4 2022
Shares 17,417 Value ($000) $1 Avg Close $27.01 Range $21.36 - $32.56
Q3 2022
Shares 22,477 Value ($000) $516 Avg Close $25.27 Range $20.16 - $30.31
Q2 2022
Shares 25,192 Value ($000) $585 Avg Close $23.11 Range $19.34 - $28.11
Q1 2022
Shares 24,822 Value ($000) $590 Avg Close $27.92 Range $23.73 - $32.80
Q4 2021
Shares 25,302 Value ($000) $667 Avg Close $27.81 Range $22.46 - $33.78
Q3 2021
Shares 27,000 Value ($000) $621 Avg Close $20.60 Range $17.29 - $24.20
Q2 2021
Shares 27,710 Value ($000) $599 Avg Close $17.92 Range $16.70 - $19.76
Q1 2021
Shares 29,657 Value ($000) $546 Avg Close $19.82 Range $16.44 - $23.50
Q4 2020
Shares 30,779 Value ($000) $688 Avg Close $20.99 Range $18.51 - $23.42
Q3 2020
Shares 30,282 Value ($000) $613 Avg Close $20.60 Range $18.18 - $26.42
Q2 2020
Shares 29,553 Value ($000) $593 Avg Close $16.25 Range $11.05 - $19.64
Q1 2020
Shares 27,007 Value ($000) $436 Avg Close $14.77 Range $8.61 - $18.41
Q4 2019
Shares 26,251 Value ($000) $425 Avg Close $15.34 Range $12.53 - $17.42
Q3 2019
Shares 26,241 Value ($000) $422 Avg Close $12.62 Range $11.16 - $13.84
Q2 2019
Shares 25,728 Value ($000) $330 Avg Close $12.83 Range $11.77 - $14.00
Q1 2019
Shares 27,676 Value ($000) $369 Avg Close $11.05 Range $8.24 - $13.53
Q4 2018
Shares 26,751 Value ($000) $272 Avg Close $8.48 Range $7.56 - $9.45
Q3 2018
Shares 26,806 Value ($000) $218 Avg Close $10.06 Range $8.10 - $12.66
Q2 2018
Shares 28,950 Value ($000) $341 Avg Close $11.94 Range $9.62 - $13.84
Q1 2018
Shares 28,778 Value ($000) $325 Avg Close $13.29 Range $11.07 - $16.76
Q4 2017
Shares 28,313 Value ($000) $413 Avg Close $16.06 Range $14.12 - $18.48