Amtech Systems shares owned by Winton Capital
Quarter-by-quarter ownership of Amtech Systems (ASYS) shares owned by Winton Capital
from 13F filings
Historical chart of Winton Capital investment in Amtech Systems
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All positions including Amtech Systems held by Winton Capital consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Amtech Systems by Winton Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $654k | 28k | 23.08 |
| 2021-09-30 | $216k | 19k | 11.44 |
| 2021-06-30 | $211k | 22k | 9.63 |
| 2021-03-31 | $269k | 23k | 11.80 |
| 2020-12-31 | $144k | 23k | 6.38 |
| 2020-09-30 | $237k | 49k | 4.89 |
| 2020-06-30 | $304k | 62k | 4.87 |
| 2020-03-31 | $152k | 35k | 4.34 |
| 2019-12-31 | $105k | 15k | 7.13 |
| 2019-09-30 | $127k | 24k | 5.32 |