FIRST INTST BANCSYSTEM INC (FIBK)

5 tracked managers currently hold FIBK 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
MILLENNIUM MANAGEMENT LLC	Q2 2026	TRIM	$24.6M	0.0 %	0.0 %	638,735	-142,392
D. E. Shaw & Co., Inc.	Q2 2026	NEW	$17.9M	0.0 %	—	463,086	NEW
TWO SIGMA INVESTMENTS, LP	Q2 2026	ADD	$15.3M	0.0 %	0.0 %	396,596	+280,882
CITADEL ADVISORS LLC	Q2 2026	ADD	$6.8M	0.0 %	0.0 %	175,090	+81,716
Bridgewater Associates, LP	Q2 2026	NEW	$1.7M	0.0 %	—	44,810	NEW