Aristotle Capital Boston’s First Interstate BancSystem FIBK Stock Holding History

Aristotle Capital Boston’s Portfolio FIBK Stock Details FIBK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$13.4M	Sell	348,476 -69,780	-17%	-$2.47M	0.9%	49
2026 Q1	$14M	Sell	418,256 -64,780	-13%	-$2.32M	0.87%	51
2025 Q4	$16.7M	Sell	483,036 -49,373	-9%	-$1.62M	0.92%	47
2025 Q3	$17M	Sell	532,409 -8,245	-2%	-$256K	0.87%	47
2025 Q2	$15.6M	Buy	540,654 +146,817	+37%	+$3.96M	0.79%	50
2025 Q1	$11.3M	Sell	393,837 -90,360	-19%	-$2.8M	0.56%	71
2024 Q4	$15.7M	Sell	484,197 -48,458	-9%	-$1.58M	0.58%	69
2024 Q3	$16.3M	Buy	+532,655	New	+$15.9M	0.54%	71

Other funds holding FIBK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

FIB

First Interstate Bank Billings, Montana $1.92B AUM 19.65% 1-Year Est. Return

HAM

HoldCo Asset Management Fort Lauderdale, Florida $1.56B AUM 45.42% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Aristotle Capital Boston's FIBK Position: Q2 2026 in Review

Aristotle Capital Boston reduced its First Interstate BancSystem (FIBK) stake by 17% in Q2 2026, selling an estimated $2.47M and leaving 348,476 shares worth $13.4M. The position accounts for 0.9% of the portfolio, ranked #49.

Aristotle Capital Boston first reported a position in FIBK in Q3 2024 and has held it in 8 quarters since. The position peaked at $17M in Q3 2025. 299 funds tracked by Wall St. Rank hold FIBK as of Q2 2026.

Aristotle Capital Boston held 348,476 shares of First Interstate BancSystem worth $13.4M as of Q2 2026.
Aristotle Capital Boston sold 69,780 First Interstate BancSystem shares in Q2 2026, an estimated $2.47M.
First Interstate BancSystem made up 0.9% of Aristotle Capital Boston's portfolio in Q2 2026, its #49 holding.
Aristotle Capital Boston first reported a position in First Interstate BancSystem in Q3 2024 and has held it in 8 quarters since.
Aristotle Capital Boston's First Interstate BancSystem position peaked at $17M in Q3 2025.
299 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q2 2026.

Based on Aristotle Capital Boston's 13F filing for Q2 2026, filed 14 Aug 2026.