AMTECH SYS INC

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

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025
Shares 236,008 Value ($000) $3 Avg Close $9.01 Range $6.75 - $13.26
Q3 2025
Shares 83,532 Value ($000) $1 Avg Close $6.11 Range $4.30 - $10.25
Q2 2025
Shares 42,968 Value ($000) $0 Avg Close $3.91 Range $3.20 - $4.95
Q1 2025
Shares 42,584 Value ($000) $0 Avg Close $5.16 Range $4.74 - $6.41
Q4 2024
Shares 22,320 Value ($000) $0 Avg Close $5.67 Range $4.95 - $6.14
Q3 2024
Shares 25,741 Value ($000) $0 Avg Close $6.09 Range $5.21 - $6.96
Q2 2024
Shares 18,476 Value ($000) $0 Avg Close $5.40 Range $4.60 - $6.68
Q1 2024
Shares 15,485 Value ($000) $0 Avg Close $4.51 Range $3.37 - $5.45
Q4 2023
Shares 14,028 Value ($000) $0 Avg Close $6.79 Range $3.59 - $8.12
Q3 2023
Shares 23,086 Value ($000) $0 Avg Close $9.09 Range $7.30 - $11.98
Q2 2023
Shares 53,800 Value ($000) $1 Avg Close $9.08 Range $8.44 - $10.44
Q1 2023
Shares 53,800 Value ($000) $1 Avg Close $9.39 Range $7.81 - $11.44
Q4 2022
Shares 41,461 Value ($000) $0 Avg Close $9.06 Range $7.50 - $11.73
Q3 2022
Shares 41,461 Value ($000) $352 Avg Close $9.21 Range $6.66 - $13.45
Q2 2022
Shares 41,461 Value ($000) $303 Avg Close $8.63 Range $6.99 - $10.26
Q1 2022
Shares 78,636 Value ($000) $789 Avg Close $9.55 Range $7.81 - $11.10
Q4 2021
Shares 123,337 Value ($000) $1,217 Avg Close $11.54 Range $8.38 - $15.78
Q3 2021
Shares 114,632 Value ($000) $1,309 Avg Close $10.24 Range $8.75 - $12.70
Q2 2021
Shares 123,327 Value ($000) $1,189 Avg Close $10.26 Range $8.35 - $14.24
Q1 2021
Shares 120,938 Value ($000) $1,429 Avg Close $9.25 Range $6.25 - $13.20
Q4 2020
Shares 86,597 Value ($000) $552 Avg Close $5.95 Range $4.90 - $7.17
Q3 2020
Shares 89,325 Value ($000) $437 Avg Close $5.15 Range $4.71 - $5.94
Q2 2020
Shares 129,364 Value ($000) $630 Avg Close $4.94 Range $4.18 - $5.71
Q3 2019
Shares 72,584 Value ($000) $384 Avg Close $5.48 Range $4.79 - $6.25
Q1 2019
Shares 17,195 Value ($000) $91 Avg Close $4.94 Range $4.35 - $5.45
Q4 2018
Shares 24,967 Value ($000) $113 Avg Close $4.88 Range $4.03 - $5.83
Q3 2018
Shares 89,279 Value ($000) $477 Avg Close $5.48 Range $4.56 - $6.23
Q2 2018
Shares 166,191 Value ($000) $1,006 Avg Close $7.80 Range $5.85 - $10.67
Q1 2018
Shares 187,817 Value ($000) $1,374 Avg Close $9.00 Range $6.92 - $11.53
Q4 2017
Shares 73,712 Value ($000) $743 Avg Close $12.22 Range $9.31 - $15.45
Q3 2017
Shares 61,455 Value ($000) $736 Avg Close $10.06 Range $8.13 - $13.06
Q2 2017
Shares 5,927 Value ($000) $50 Avg Close $7.31 Range $5.17 - $9.19