AMTECH SYSTEMS, INC. Increase (Decrease) in Inventories
AMTECH SYSTEMS, INC. (ASYS) reported Increase (Decrease) in Inventories of $2.00 million for the 9-month period ending 2026-06-30, per its 10-Q filed 2026-08-05.
Financial Statements › Cash Flow › Operating Activities
us-gaap:IncreaseDecreaseInInventories · last filed 2026-08-05
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for the quarter ending 2026-06-30 was $602.00K.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for the quarter ending 2026-03-31 was $784.00K, a 33.56% decline year-over-year.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for the quarter ending 2025-12-31 was $618.00K.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for the quarter ending 2025-09-30 was -$1.07M.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for fiscal 2025 was -$1.68M.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for fiscal 2024 was -$5.13M, a 181.59% decline from fiscal 2023.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for fiscal 2023 was $6.29M, a 70.85% increase from fiscal 2022.
- AMTECH SYSTEMS, INC. increase (decrease) in inventories for fiscal 2022 was $3.68M, a 28.88% decline from fiscal 2021.
| Period end | Increase (Decrease) in Inventories 3 month | Increase (Decrease) in Inventories 3 month as first filed | Increase (Decrease) in Inventories 6 month | Increase (Decrease) in Inventories 9 month | Increase (Decrease) in Inventories 12 month |
|---|---|---|---|---|---|
| 2026-06-30 | $602.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2026-08-05 | $1.39M derived: sum of 2 quarters · filed 2026-08-05 | $2.00M 10-Q · filed 2026-08-05 | $929.00K derived: sum of 4 quarters · filed 2026-08-05 | |
| 2026-03-31 | $784.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2026-05-07 | $1.40M 10-Q · filed 2026-05-07 | $327.00K derived: sum of 3 quarters · filed 2026-05-07 | -$829.00K derived: sum of 4 quarters · filed 2026-08-05 | |
| 2025-12-31 | $618.00K 10-Q · filed 2026-02-05 | -$457.00K derived: sum of 2 quarters · filed 2026-02-05 | -$1.61M derived: sum of 3 quarters · filed 2026-08-05 | -$433.00K derived: sum of 4 quarters · filed 2026-08-05 | |
| 2025-09-30 | -$1.07M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-10 | -$2.23M derived: sum of 2 quarters · filed 2026-08-05 | -$1.05M derived: sum of 3 quarters · filed 2026-08-05 | -$1.68M 10-K · filed 2025-12-10 | |
| 2025-06-30 | -$1.16M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-08-05 | $24.00K derived: sum of 2 quarters · filed 2026-08-05 | -$600.00K 10-Q · filed 2026-08-05 | -$1.04M derived: sum of 4 quarters · filed 2026-08-05 | |
| 2025-03-31 | $1.18M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-05-07 | $556.00K 10-Q · filed 2026-05-07 | $116.00K derived: sum of 3 quarters · filed 2026-05-07 | -$1.96M derived: sum of 4 quarters · filed 2026-05-07 | |
| 2024-12-31 | -$624.00K 10-Q · filed 2026-02-05 | -$1.06M derived: sum of 2 quarters · filed 2026-02-05 | -$3.14M derived: sum of 3 quarters · filed 2026-02-05 | -$5.52M derived: sum of 4 quarters · filed 2026-02-05 | |
| 2024-09-30 | -$440.00K derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-10 | -$2.52M derived: sum of 2 quarters · filed 2025-12-10 | -$4.89M derived: sum of 3 quarters · filed 2025-12-10 | -$5.13M 10-K · filed 2025-12-10 | |
| 2024-06-30 | -$2.08M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-08-06 | -$4.45M derived: sum of 2 quarters · filed 2025-08-06 | -$4.70M 10-Q · filed 2025-08-06 | -$3.13M derived: sum of 4 quarters · filed 2025-08-06 | |
| 2024-03-31 | -$2.37M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-05-12 | -$2.62M 10-Q · filed 2025-05-12 | -$1.05M derived: sum of 3 quarters · filed 2025-05-12 | -$954.00K derived: sum of 4 quarters · filed 2025-05-12 | |
| 2023-12-31 | -$243.00K 10-Q · filed 2025-02-05 | -$223.00K 10-Q · filed 2024-02-09 | $1.33M derived: sum of 2 quarters · filed 2025-02-05 | $1.42M derived: sum of 3 quarters · filed 2025-02-05 | $3.25M derived: sum of 4 quarters · filed 2025-02-05 |
| 2023-09-30 | $1.57M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-12 | $1.66M derived: sum of 2 quarters · filed 2024-12-12 | $3.50M derived: sum of 3 quarters · filed 2024-12-12 | $6.29M 10-K · filed 2024-12-12 | |
| 2023-06-30 | $93.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2024-08-07 | $1.93M derived: sum of 2 quarters · filed 2024-08-07 | $4.72M 10-Q · filed 2024-08-07 | $2.79M derived: sum of 4 quarters · filed 2024-12-12 | |
| 2023-03-31 | $1.83M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-05-08 | $4.63M 10-Q · filed 2024-05-08 | $2.70M derived: sum of 3 quarters · filed 2024-12-12 | $5.88M derived: sum of 4 quarters · filed 2024-12-12 | |
| 2022-12-31 | $2.80M 10-Q · filed 2024-02-09 | $863.00K derived: sum of 2 quarters · filed 2024-12-12 | $4.05M derived: sum of 3 quarters · filed 2024-12-12 | $4.32M derived: sum of 4 quarters · filed 2024-12-12 | |
| 2022-09-30 | -$1.93M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-12 | $1.25M derived: sum of 2 quarters · filed 2024-12-12 | $1.52M derived: sum of 3 quarters · filed 2024-12-12 | $3.68M 10-K · filed 2024-12-12 | |
| 2022-06-30 | $3.18M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-08-09 | $3.46M derived: sum of 2 quarters · filed 2023-08-09 | $5.62M 10-Q · filed 2023-08-09 | $7.47M derived: sum of 4 quarters · filed 2023-12-14 | |
| 2022-03-31 | $272.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2023-05-10 | $2.43M 10-Q · filed 2023-05-10 | $4.29M derived: sum of 3 quarters · filed 2023-12-14 | $8.47M derived: sum of 4 quarters · filed 2023-12-14 | |
| 2021-12-31 | $2.16M 10-Q · filed 2023-02-08 | $4.01M derived: sum of 2 quarters · filed 2023-12-14 | $8.20M derived: sum of 3 quarters · filed 2023-12-14 | $7.95M derived: sum of 4 quarters · filed 2023-12-14 | |
| 2021-09-30 | $1.85M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-14 | $6.04M derived: sum of 2 quarters · filed 2023-12-14 | $5.79M derived: sum of 3 quarters · filed 2023-12-14 | $5.18M 10-K · filed 2023-12-14 | |
| 2021-06-30 | $4.19M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-08-15 | $3.94M derived: sum of 2 quarters · filed 2022-08-15 | $3.33M 10-Q · filed 2022-08-15 | $1.45M derived: sum of 4 quarters · filed 2022-11-30 | |
| 2021-03-31 | -$246.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2022-05-11 | -$859.00K 10-Q · filed 2022-05-11 | -$2.74M derived: sum of 3 quarters · filed 2022-11-30 | -$473.00K derived: sum of 4 quarters · filed 2022-11-30 | |
| 2020-12-31 | -$613.00K 10-Q · filed 2022-02-14 | -$2.49M derived: sum of 2 quarters · filed 2022-11-30 | -$227.00K derived: sum of 3 quarters · filed 2022-11-30 | $1.32M derived: sum of 4 quarters · filed 2022-11-30 | |
| 2020-09-30 | -$1.88M derived: 10-K 12 month − 10-Q 9 month · filed 2022-11-30 | $386.00K derived: sum of 2 quarters · filed 2022-11-30 | $1.94M derived: sum of 3 quarters · filed 2022-11-30 | $913.00K 10-K · filed 2022-11-30 | |
| 2020-06-30 | $2.26M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-08-04 | $3.82M derived: sum of 2 quarters · filed 2021-08-04 | $2.79M 10-Q · filed 2021-08-04 | $3.51M derived: sum of 4 quarters · filed 2021-11-17 | |
| 2020-03-31 | $1.55M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-05-05 | $527.00K 10-Q · filed 2021-05-05 | $1.25M derived: sum of 3 quarters · filed 2021-11-17 | $312.00K derived: sum of 4 quarters · filed 2021-11-17 | |
| 2019-12-31 | -$1.02M 10-Q · filed 2021-02-11 | -$306.00K derived: sum of 2 quarters · filed 2021-11-17 | -$1.24M derived: sum of 3 quarters · filed 2021-11-17 | -$362.00K derived: sum of 4 quarters · filed 2021-11-17 | |
| 2019-09-30 | $719.00K derived: 10-K 12 month − 10-Q 9 month · filed 2021-11-17 | -$215.00K derived: sum of 2 quarters · filed 2021-11-17 | $663.00K derived: sum of 3 quarters · filed 2021-11-17 | $435.00K 10-K · filed 2021-11-17 | |
| 2019-06-30 | -$934.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2020-08-06 | -$56.00K derived: sum of 2 quarters · filed 2020-08-06 | -$284.00K 10-Q · filed 2020-08-06 | $2.32M derived: sum of 4 quarters · filed 2020-11-19 | |
| 2019-03-31 | $878.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2020-05-07 | $650.00K 10-Q · filed 2020-05-07 | $3.25M derived: sum of 3 quarters · filed 2020-11-19 | -$1.67M derived: sum of 4 quarters · filed 2020-11-19 | |
| 2018-12-31 | -$228.00K 10-Q · filed 2020-02-06 | $2.37M derived: sum of 2 quarters · filed 2020-11-19 | -$2.55M derived: sum of 3 quarters · filed 2020-11-19 | $3.37M derived: sum of 4 quarters · filed 2020-11-19 | |
| 2018-09-30 | $2.60M derived: 10-K 12 month − 10-Q 9 month · filed 2020-11-19 | -$2.32M derived: sum of 2 quarters · filed 2020-11-19 | $3.59M derived: sum of 3 quarters · filed 2020-11-19 | -$3.96M 10-K · filed 2020-11-19 | |
| 2018-06-30 | -$4.92M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-08-08 | $993.00K derived: sum of 2 quarters · filed 2019-08-08 | -$6.57M 10-Q · filed 2019-08-08 | -$172.00K derived: sum of 4 quarters · filed 2019-11-21 | |
| 2018-03-31 | $5.91M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-05-09 | -$1.64M 10-Q · filed 2019-05-09 | $4.75M derived: sum of 3 quarters · filed 2019-11-21 | $6.83M derived: sum of 4 quarters · filed 2019-11-21 | |
| 2017-12-31 | -$7.56M 10-Q · filed 2019-02-07 | -$1.17M derived: sum of 2 quarters · filed 2019-11-21 | $920.00K derived: sum of 3 quarters · filed 2019-11-21 | $701.00K derived: sum of 4 quarters · filed 2019-11-21 | |
| 2017-09-30 | $6.39M derived: 10-K 12 month − 10-Q 9 month · filed 2019-11-21 | $8.48M derived: sum of 2 quarters · filed 2019-11-21 | $8.26M derived: sum of 3 quarters · filed 2019-11-21 | $6.64M 10-K · filed 2019-11-21 | |
| 2017-06-30 | $2.08M derived: 10-Q 9 month − 10-Q 6 month · filed 2018-08-09 | $1.87M derived: sum of 2 quarters · filed 2018-08-09 | $245.00K 10-Q · filed 2018-08-09 | -$5.04M derived: sum of 4 quarters · filed 2018-12-07 | |
| 2017-03-31 | -$219.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2018-05-10 | -$1.84M 10-Q · filed 2018-05-10 | -$7.13M derived: sum of 3 quarters · filed 2018-12-07 | -$2.99M derived: sum of 4 quarters · filed 2018-12-07 | |
| 2016-12-31 | -$1.62M 10-Q · filed 2018-02-08 | -$6.91M derived: sum of 2 quarters · filed 2018-12-07 | -$2.77M derived: sum of 3 quarters · filed 2018-12-07 | -$700.00K derived: sum of 4 quarters · filed 2018-12-07 | |
| 2016-09-30 | -$5.29M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-07 | -$1.15M derived: sum of 2 quarters · filed 2018-12-07 | $921.00K derived: sum of 3 quarters · filed 2018-12-07 | -$491.00K 10-K · filed 2018-12-07 | |
| 2016-06-30 | $4.14M derived: 10-Q 9 month − 10-Q 6 month · filed 2017-08-09 | $6.21M derived: sum of 2 quarters · filed 2017-08-09 | $4.79M 10-Q · filed 2017-08-09 | $2.64M derived: sum of 4 quarters · filed 2017-11-20 | |
| 2016-03-31 | $2.07M derived: 10-Q 6 month − 10-Q 3 month · filed 2017-05-10 | $656.00K 10-Q · filed 2017-05-10 | -$1.50M derived: sum of 3 quarters · filed 2017-11-20 | -$5.52M derived: sum of 4 quarters · filed 2017-11-20 | |
| 2015-12-31 | -$1.41M 10-Q · filed 2017-02-09 | -$3.56M derived: sum of 2 quarters · filed 2017-11-20 | -$7.59M derived: sum of 3 quarters · filed 2017-11-20 | -$639.00K derived: sum of 4 quarters · filed 2017-11-20 | |
| 2015-09-30 | -$2.15M derived: 10-K 12 month − 10-Q 9 month · filed 2017-11-20 | -$6.17M derived: sum of 2 quarters · filed 2017-11-20 | $773.00K derived: sum of 3 quarters · filed 2017-11-20 | $1.31M 10-K · filed 2017-11-20 | |
| 2015-06-30 | -$4.02M derived: 10-Q 9 month − 10-Q 6 month · filed 2016-08-04 | $2.92M derived: sum of 2 quarters · filed 2016-08-04 | $3.46M 10-Q · filed 2016-08-04 | $3.52M derived: sum of 4 quarters · filed 2016-11-30 | |
| 2015-03-31 | $6.95M derived: 10-Q 6 month − 10-Q 3 month · filed 2016-05-05 | $7.48M 10-Q · filed 2016-05-05 | $7.55M derived: sum of 3 quarters · filed 2016-11-30 | $8.71M derived: sum of 4 quarters · filed 2016-11-30 | |
| 2014-12-31 | $535.00K 10-Q · filed 2016-02-09 | $599.00K derived: sum of 2 quarters · filed 2016-11-30 | $1.76M derived: sum of 3 quarters · filed 2016-11-30 | $2.40M derived: sum of 4 quarters · filed 2016-11-30 | |
| 2014-09-30 | $64.00K derived: 10-K 12 month − 10-Q 9 month · filed 2016-11-30 | $1.22M derived: sum of 2 quarters · filed 2016-11-30 | $1.86M derived: sum of 3 quarters · filed 2016-11-30 | -$3.64M 10-K · filed 2016-11-30 | |
| 2014-06-30 | $1.16M derived: 10-Q 9 month − 10-Q 6 month · filed 2015-08-06 | $1.80M derived: sum of 2 quarters · filed 2015-08-06 | -$3.70M 10-Q · filed 2015-08-06 | $112.00K derived: sum of 4 quarters · filed 2015-11-19 | |
| 2014-03-31 | $638.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2015-05-07 | -$4.86M 10-Q · filed 2015-05-07 | -$1.05M derived: sum of 3 quarters · filed 2015-11-19 | -$4.58M derived: sum of 4 quarters · filed 2015-11-19 | |
| 2013-12-31 | -$5.50M 10-Q · filed 2015-02-05 | -$1.69M derived: sum of 2 quarters · filed 2015-11-19 | -$5.22M derived: sum of 3 quarters · filed 2015-11-19 | -$4.16M derived: sum of 4 quarters · filed 2015-11-19 | |
| 2013-09-30 | $3.81M derived: 10-K 12 month − 10-Q 9 month · filed 2015-11-19 | $281.00K derived: sum of 2 quarters · filed 2015-11-19 | $1.34M derived: sum of 3 quarters · filed 2015-11-19 | $221.00K 10-K · filed 2015-11-19 | |
| 2013-06-30 | -$3.53M derived: 10-Q 9 month − 10-Q 6 month · filed 2014-08-07 | -$2.47M derived: sum of 2 quarters · filed 2014-08-07 | -$3.59M 10-Q · filed 2014-08-07 | -$4.21M derived: sum of 4 quarters · filed 2014-11-20 | |
| 2013-03-31 | $1.06M derived: 10-Q 6 month − 10-Q 3 month · filed 2014-05-07 | -$60.00K 10-Q · filed 2014-05-07 | -$681.00K derived: sum of 3 quarters · filed 2014-11-20 | -$417.00K derived: sum of 4 quarters · filed 2014-11-20 | |
| 2012-12-31 | -$1.12M 10-Q · filed 2014-02-06 | -$1.74M derived: sum of 2 quarters · filed 2014-11-20 | -$1.47M derived: sum of 3 quarters · filed 2014-11-20 | -$873.00K derived: sum of 4 quarters · filed 2014-11-20 | |
| 2012-09-30 | -$621.00K derived: 10-K 12 month − 10-Q 9 month · filed 2014-11-20 | -$357.00K derived: sum of 2 quarters · filed 2014-11-20 | $244.00K derived: sum of 3 quarters · filed 2014-11-20 | $2.13M 10-K · filed 2014-11-20 | |
| 2012-06-30 | $264.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2013-08-08 | $865.00K derived: sum of 2 quarters · filed 2013-08-08 | $2.75M 10-Q · filed 2013-08-08 | -$3.60M derived: sum of 4 quarters · filed 2013-12-11 | |
| 2012-03-31 | $601.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2013-05-09 | $2.49M 10-Q · filed 2013-05-09 | -$3.87M derived: sum of 3 quarters · filed 2013-12-11 | $6.80M derived: sum of 4 quarters · filed 2013-12-11 | |
| 2011-12-31 | $1.89M 10-Q · filed 2013-02-07 | -$4.47M derived: sum of 2 quarters · filed 2013-12-11 | $6.20M derived: sum of 3 quarters · filed 2013-12-11 | $12.60M derived: sum of 4 quarters · filed 2013-12-11 | |
| 2011-09-30 | -$6.35M derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-11 | $4.31M derived: sum of 2 quarters · filed 2013-12-11 | $10.72M derived: sum of 3 quarters · filed 2013-12-11 | $14.19M 10-K · filed 2013-12-11 | |
| 2011-06-30 | $10.66M derived: 10-Q 9 month − 10-Q 6 month · filed 2012-08-09 | $17.07M derived: sum of 2 quarters · filed 2012-08-09 | $20.55M 10-Q · filed 2012-08-09 | $22.26M derived: sum of 4 quarters · filed 2012-12-07 | |
| 2011-03-31 | $6.41M derived: 10-Q 6 month − 10-Q 3 month · filed 2012-05-10 | $9.88M 10-Q · filed 2012-05-10 | $11.59M derived: sum of 3 quarters · filed 2012-12-07 | ||
| 2010-12-31 | $3.48M 10-Q · filed 2012-02-09 | $5.18M derived: sum of 2 quarters · filed 2012-12-07 | |||
| 2010-09-30 | $1.71M derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-07 | $12.13M 10-K · filed 2012-12-07 | |||
| 2010-06-30 | $10.42M 10-Q · filed 2011-08-09 | ||||
| 2009-09-30 | -$2.15M 10-K · filed 2011-11-17 |
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