FINANCIAL INSTITUTIONS INC (FISI)

4 tracked managers currently hold FISI on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.

Sort: Size · Weight change

Sorted by reported value on the latest filing.

Manager	Period	Change	Value	Weight	Prev weight	Shares	Δ shares
TWO SIGMA INVESTMENTS, LP	Q2 2026	ADD	$17.8M	0.0 %	0.0 %	457,098	+182,358
CITADEL ADVISORS LLC	Q2 2026	ADD	$3.3M	0.0 %	0.0 %	85,480	+74,021
MILLENNIUM MANAGEMENT LLC	Q2 2026	ADD	$911.6K	0.0 %	0.0 %	23,393	+6,153
D. E. Shaw & Co., Inc.	Q2 2026	ADD	$413.0K	0.0 %	0.0 %	10,598	+3,345