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

Monthly changes of DFA US Targeted 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
Jan 31, 2025	Dfa Us Targeted Value Portfolio	108,194	0.76%

Dec 31, 2024	Dfa Us Targeted Value Portfolio	108,194	0.76%

Nov 30, 2024	Dfa Us Targeted Value Portfolio	108,194	0.76%

Oct 31, 2024	Dfa Us Targeted Value Portfolio	108,194	0.76%

Sep 30, 2024	Dfa Us Targeted Value Portfolio	108,194	0.76%

Aug 31, 2024	Dfa Us Targeted Value Portfolio	108,194	0.76%

Jul 31, 2024	Dfa Us Targeted Value Portfolio	109,802	0.77%

Jun 30, 2024	Dfa Us Targeted Value Portfolio	109,802	0.77%

May 31, 2024	Dfa Us Targeted Value Portfolio	109,802	0.77%

Apr 30, 2024	Dfa Us Targeted Value Portfolio	120,356	0.85%

Mar 31, 2024	Dfa Us Targeted Value Portfolio	132,320	0.93%

Feb 29, 2024	Dfa Us Targeted Value Portfolio	145,973	1.03%

Jan 31, 2024	Dfa Us Targeted Value Portfolio	152,198	1.07%

Dec 31, 2023	Dfa Us Targeted Value Portfolio	152,198	1.07%

Oct 31, 2023	Dfa Us Targeted Value Portfolio	152,198	1.07%

Sep 30, 2023	Dfa Us Targeted Value Portfolio	152,198	1.07%

Jul 31, 2023	Dfa Us Targeted Value Portfolio	149,815	1.06%

Jun 30, 2023	Dfa Us Targeted Value Portfolio	149,815	1.06%

Apr 30, 2023	Dfa Us Targeted Value Portfolio	158,242	1.13%