Historical shareholding details of DFA US Small Cap Value Portfolio holdings in Amtech Systems Inc. (ASYS)

Monthly changes of DFA US Small Cap Value Portfolio shareholding in Amtech Systems Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Dfa Us Small Cap Value Portfolio	382,991	2.68%

Jan 31, 2025	Dfa Us Small Cap Value Portfolio	382,991	2.68%

Dec 31, 2024	Dfa Us Small Cap Value Portfolio	382,991	2.68%

Nov 30, 2024	Dfa Us Small Cap Value Portfolio	385,901	2.70%

Oct 31, 2024	Dfa Us Small Cap Value Portfolio	385,901	2.70%

Sep 30, 2024	Dfa Us Small Cap Value Portfolio	388,367	2.73%

Aug 31, 2024	Dfa Us Small Cap Value Portfolio	390,446	2.75%

Jul 31, 2024	Dfa Us Small Cap Value Portfolio	390,446	2.75%

Jun 30, 2024	Dfa Us Small Cap Value Portfolio	390,446	2.75%

May 31, 2024	Dfa Us Small Cap Value Portfolio	394,114	2.77%

Apr 30, 2024	Dfa Us Small Cap Value Portfolio	394,114	2.77%

Mar 31, 2024	Dfa Us Small Cap Value Portfolio	394,114	2.77%

Feb 29, 2024	Dfa Us Small Cap Value Portfolio	394,114	2.78%

Jan 31, 2024	Dfa Us Small Cap Value Portfolio	407,681	2.87%

Dec 31, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.87%

Oct 31, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.87%

Sep 30, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.88%

Jul 31, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.88%

Jun 30, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.88%

Apr 30, 2023	Dfa Us Small Cap Value Portfolio	407,681	2.90%