Historical shareholding details of Acadian Asset Management LLC holdings in United Micro Electronics - ADR (UMC)

Monthly changes of Acadian Asset Management LLC shareholding in United Micro Electronics - ADR over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Acadian Asset Management Llc	0	0.00%

Jan 31, 2025	Acadian Asset Management Llc	0	0.00%

Dec 31, 2024	Acadian Asset Management Llc	1	0.00%
Dec 31, 2024	Acadian Asset Management Llc	96,971	0.00%

Nov 30, 2024	Acadian Asset Management Llc	0	0.00%

Oct 31, 2024	Acadian Asset Management Llc	114,305	0.00%

Sep 30, 2024	Acadian Asset Management Llc	140,890	0.01%

Jun 30, 2024	Acadian Asset Management Llc	1	0.00%

Mar 31, 2024	Acadian Asset Management Llc	205,159	0.01%

Dec 31, 2023	Acadian Asset Management Llc	17,026	0.00%

Oct 31, 2023	Acadian Asset Management Llc	0	0.00%

Sep 30, 2023	Acadian Asset Management Llc	61,564	0.00%
Sep 30, 2023	Acadian Asset Management Llc	0	0.00%

Aug 31, 2023	Acadian Asset Management Llc	0	0.00%

Jul 31, 2023	Acadian Asset Management Llc	0	0.00%

Jun 30, 2023	Acadian Asset Management Llc	0	0.00%
Jun 30, 2023	Acadian Asset Management Llc	0	0.00%

May 31, 2023	Acadian Asset Management Llc	0	0.00%

Mar 31, 2023	Acadian Asset Management Llc	561,746	0.02%