Historical shareholding details of Acadian Asset Management LLC holdings in Financial Institutions Inc. (FISI)

Monthly changes of Acadian Asset Management LLC shareholding in Financial Institutions Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Acadian Asset Management Llc	0	0.00%

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	149	0.00%
Dec 31, 2024	Acadian Asset Management Llc	4,433	0.02%

Nov 30, 2024	Acadian Asset Management Llc	4,433	0.03%

Sep 30, 2024	Acadian Asset Management Llc	186	0.00%

Jun 30, 2024	Acadian Asset Management Llc	3,864	0.02%

Mar 31, 2024	Acadian Asset Management Llc	298,398	1.93%

Dec 31, 2023	Acadian Asset Management Llc	233,718	1.51%

Sep 30, 2023	Acadian Asset Management Llc	233,718	1.52%

Jun 30, 2023	Acadian Asset Management Llc	15,623	0.10%

Mar 31, 2023	Acadian Asset Management Llc	233,718	1.52%