AMTECH SYS INC

Ticker: ASYS CUSIP: 032332504 Class: COM PAR $0.01N

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 39,177 Value ($000) $492 Avg Close $9.01 Range $6.75 - $13.26
Q3 2025
Shares 36,703 Value ($000) $340 Avg Close $6.11 Range $4.30 - $10.25
Q2 2025
Shares 46,767 Value ($000) $208 Avg Close $3.91 Range $3.20 - $4.95
Q1 2025
Shares 46,767 Value ($000) $226 Avg Close $5.16 Range $4.74 - $6.41
Q4 2024
Shares 44,816 Value ($000) $244 Avg Close $5.67 Range $4.95 - $6.14
Q3 2024
Shares 34,025 Value ($000) $197 Avg Close $6.09 Range $5.21 - $6.96
Q2 2024
Shares 34,195 Value ($000) $200 Avg Close $5.40 Range $4.60 - $6.68
Q1 2024
Shares 31,413 Value ($000) $170 Avg Close $4.51 Range $3.37 - $5.45
Q4 2023
Shares 33,249 Value ($000) $140 Avg Close $6.79 Range $3.59 - $8.12
Q3 2023
Shares 22,244 Value ($000) $169 Avg Close $9.09 Range $7.30 - $11.98
Q2 2023
Shares 22,287 Value ($000) $213 Avg Close $9.08 Range $8.44 - $10.44
Q1 2023
Shares 21,978 Value ($000) $210 Avg Close $9.39 Range $7.81 - $11.44
Q4 2022
Shares 24,093 Value ($000) $183 Avg Close $9.06 Range $7.50 - $11.73
Q3 2022
Shares 24,156 Value ($000) $205 Avg Close $9.21 Range $6.66 - $13.45
Q2 2022
Shares 23,901 Value ($000) $174 Avg Close $8.63 Range $6.99 - $10.26
Q1 2022
Shares 24,266 Value ($000) $245 Avg Close $9.55 Range $7.81 - $11.10
Q4 2021
Shares 26,846 Value ($000) $266 Avg Close $11.54 Range $8.38 - $15.78
Q3 2021
Shares 27,275 Value ($000) $312 Avg Close $10.24 Range $8.75 - $12.70
Q2 2021
Shares 29,087 Value ($000) $281 Avg Close $10.26 Range $8.35 - $14.24
Q1 2021
Shares 31,120 Value ($000) $368 Avg Close $9.25 Range $6.25 - $13.20
Q4 2020
Shares 30,561 Value ($000) $195 Avg Close $5.95 Range $4.90 - $7.17
Q3 2020
Shares 31,409 Value ($000) $154 Avg Close $5.15 Range $4.71 - $5.94
Q2 2020
Shares 31,117 Value ($000) $151 Avg Close $4.94 Range $4.18 - $5.71
Q1 2020
Shares 34,123 Value ($000) $148 Avg Close $5.63 Range $3.55 - $7.96
Q4 2019
Shares 28,300 Value ($000) $203 Avg Close $5.80 Range $4.75 - $7.21
Q3 2019
Shares 28,560 Value ($000) $151 Avg Close $5.48 Range $4.79 - $6.25
Q2 2019
Shares 28,860 Value ($000) $159 Avg Close $6.10 Range $4.95 - $7.18
Q1 2019
Shares 29,781 Value ($000) $159 Avg Close $4.94 Range $4.35 - $5.45
Q4 2018
Shares 30,701 Value ($000) $139 Avg Close $4.88 Range $4.03 - $5.83
Q3 2018
Shares 31,701 Value ($000) $170 Avg Close $5.48 Range $4.56 - $6.23
Q2 2018
Shares 31,701 Value ($000) $191 Avg Close $7.80 Range $5.85 - $10.67
Q1 2018
Shares 31,701 Value ($000) $232 Avg Close $9.00 Range $6.92 - $11.53
Q4 2017
Shares 31,313 Value ($000) $316 Avg Close $12.22 Range $9.31 - $15.45
Q3 2017
Shares 26,017 Value ($000) $312 Avg Close $10.06 Range $8.13 - $13.06
Q2 2017
Shares 21,797 Value ($000) $184 Avg Close $7.31 Range $5.17 - $9.19
Q1 2017
Shares 21,555 Value ($000) $119 Avg Close $5.48 Range $3.99 - $6.69
Q4 2016
Shares 21,259 Value ($000) $90 Avg Close $4.53 Range $4.00 - $5.71
Q3 2016
Shares 20,562 Value ($000) $102 Avg Close $5.53 Range $4.75 - $6.52
Q2 2016
Shares 20,638 Value ($000) $123 Avg Close $6.35 Range $5.53 - $7.14
Q1 2016
Shares 20,973 Value ($000) $136 Avg Close $5.64 Range $4.41 - $7.83
Q4 2015
Shares 20,973 Value ($000) $131 Avg Close $5.17 Range $4.12 - $8.40
Q3 2015
Shares 20,973 Value ($000) $90 Avg Close $6.60 Range $4.27 - $11.11
Q2 2015
Shares 18,221 Value ($000) $189 Avg Close $11.09 Range $9.84 - $12.93
Q1 2015
Shares 20,731 Value ($000) $231 Avg Close $10.05 Range $7.96 - $12.59
Q4 2014
Shares 18,713 Value ($000) $191 Avg Close $9.39 Range $7.52 - $11.15
Q3 2014
Shares 18,658 Value ($000) $199 Avg Close $10.51 Range $8.47 - $12.37
Q2 2014
Shares 19,173 Value ($000) $234 Avg Close $9.91 Range $7.58 - $13.00
Q1 2014
Shares 19,114 Value ($000) $232 Avg Close $10.42 Range $6.87 - $13.74
Q4 2013
Shares 21,255 Value ($000) $148 Avg Close $7.78 Range $6.19 - $9.21
Q3 2013
Shares 21,265 Value ($000) $155 Avg Close $6.68 Range $5.44 - $7.70
Q2 2013
Shares 24,205 Value ($000) $154 Avg Close $4.48 Range $3.21 - $7.93