Simplex Trading’s First Interstate BancSystem FIBK Stock Holding History

Simplex Trading’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
2025 Q4	–	Sell	-143	Closed	-$4.68K	–	9009
2025 Q3	$4K	Sell	143 -13,959	-99%	-$434K	﹤0.01%	8403
2025 Q2	$406K	Buy	+14,102	New	+$380K	﹤0.01%	3734
2025 Q1	–	Sell	-344	Closed	-$10.7K	–	8827
2024 Q4	$11K	Buy	344 +282	+455%	+$9.17K	﹤0.01%	7117
2024 Q3	$1K	Buy	+62	New	+$1.85K	﹤0.01%	8185
2023 Q4	–	Sell	-210	Closed	-$5.46K	–	9097
2023 Q3	$5K	Sell	210 -852	-80%	-$22.2K	﹤0.01%	7642
2023 Q2	$25K	Buy	1,062 +593	+126%	+$15K	﹤0.01%	6536
2023 Q1	$14K	Buy	+469	New	+$16.5K	﹤0.01%	7242
2022 Q4	–	Sell	-977	Closed	-$39K	–	9534
2022 Q3	$39K	Buy	+977	New	+$39.4K	﹤0.01%	6764
2022 Q2	–	Sell	-8,198	Closed	-$292K	–	10287
2022 Q1	$301K	Buy	8,198 +8,197	+819,700%	+$323K	﹤0.01%	4546
2021 Q4	$0	Buy	+1	New	+$42	﹤0.01%	10752
2019 Q2	–	Sell	-60	Closed	-$2.4K	–	7298
2019 Q1	$2K	Buy	+60	New	+$2.4K	﹤0.01%	6778

Other funds holding FIBK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

FIB

First Interstate Bank Billings, Montana $1.78B AUM 13.62% 1-Year Est. Return

HAM

HoldCo Asset Management Fort Lauderdale, Florida $1.34B AUM 28.06% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Simplex Trading's FIBK Position: Q4 2025 in Review

Simplex Trading sold out of First Interstate BancSystem (FIBK) in Q4 2025, closing a stake of 143 shares — an estimated $4.68K sold.

Simplex Trading first reported a position in FIBK in Q1 2019 and held it in 11 quarters. The position peaked at $406K in Q2 2025. 278 funds tracked by Wall St. Rank hold FIBK as of Q4 2025.

Simplex Trading reported no remaining First Interstate BancSystem position as of Q4 2025 after selling out during the quarter.
Simplex Trading sold 143 First Interstate BancSystem shares in Q4 2025, an estimated $4.68K.
Simplex Trading first reported a position in First Interstate BancSystem in Q1 2019 and held it in 11 quarters.
Simplex Trading's First Interstate BancSystem position peaked at $406K in Q2 2025.
278 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.