Historical shareholding details of Barrow Hanley Mewhinney & Strauss LLC holdings in Ecovyst Inc (ECVT)

Monthly changes of Barrow Hanley Mewhinney & Strauss LLC shareholding in Ecovyst Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Barrow Hanley Mewhinney & Strauss Llc	3,072	0.00%

Dec 31, 2024	Barrow Hanley Mewhinney & Strauss Llc	3,072	0.00%

Sep 30, 2024	Barrow Hanley Mewhinney & Strauss Llc	3,072	0.00%