Historical shareholding details of DFA US Small Cap Portfolio holdings in Ecovyst Inc (ECVT)

Monthly changes of DFA US Small Cap Portfolio shareholding in Ecovyst 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 Small Cap Portfolio	487,066	0.41%

Dec 31, 2024	Dfa Us Small Cap Portfolio	487,066	0.42%

Nov 30, 2024	Dfa Us Small Cap Portfolio	487,066	0.42%

Oct 31, 2024	Dfa Us Small Cap Portfolio	487,066	0.42%

Sep 30, 2024	Dfa Us Small Cap Portfolio	498,601	0.43%

Aug 31, 2024	Dfa Us Small Cap Portfolio	498,601	0.43%

Jul 31, 2024	Dfa Us Small Cap Portfolio	507,858	0.44%

Jun 30, 2024	Dfa Us Small Cap Portfolio	521,058	0.45%

May 31, 2024	Dfa Us Small Cap Portfolio	533,385	0.46%

Apr 30, 2024	Dfa Us Small Cap Portfolio	511,817	0.44%

Mar 31, 2024	Dfa Us Small Cap Portfolio	497,406	0.43%

Feb 29, 2024	Dfa Us Small Cap Portfolio	487,672	0.42%

Jan 31, 2024	Dfa Us Small Cap Portfolio	487,672	0.42%

Dec 31, 2023	Dfa Us Small Cap Portfolio	487,672	0.42%

Oct 31, 2023	Dfa Us Small Cap Portfolio	403,406	0.35%

Sep 30, 2023	Dfa Us Small Cap Portfolio	362,042	0.31%

Jul 31, 2023	Dfa Us Small Cap Portfolio	492,842	0.42%

Jun 30, 2023	Dfa Us Small Cap Portfolio	470,035	0.40%

Apr 30, 2023	Dfa Us Small Cap Portfolio	416,282	0.36%