Dark Forest Capital Management’s First Interstate BancSystem FIBK Stock Holding History

Dark Forest Capital Management’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	-59,607	Closed	-$1.9M	–	1102
2025 Q3	$1.9M	Sell	59,607 -113,184	-66%	-$3.52M	0.07%	483
2025 Q2	$4.98M	Buy	172,791 +69,385	+67%	+$1.87M	0.2%	108
2025 Q1	$2.96M	Buy	103,406 +63,111	+157%	+$1.96M	0.13%	223
2024 Q4	$1.31M	Sell	40,295 -42,116	-51%	-$1.37M	0.19%	102
2024 Q3	$2.53M	Buy	82,411 +34,245	+71%	+$1.02M	0.32%	52
2024 Q2	$1.34M	Buy	48,166 +10,669	+28%	+$283K	0.24%	67
2024 Q1	$1.02M	Buy	37,497 +28,849	+334%	+$788K	0.17%	113
2023 Q4	$266K	Sell	8,648 -14,326	-62%	-$373K	0.04%	344
2023 Q3	$573K	Sell	22,974 -25,748	-53%	-$672K	0.04%	653
2023 Q2	$1.16M	Buy	48,722 +18,694	+62%	+$471K	0.11%	245
2023 Q1	$897K	Buy	30,028 +28,926	+2,625%	+$1.02M	0.21%	95
2022 Q4	$42.6K	Buy	+1,102	New	+$46.6K	0.01%	427

Other funds holding FIBK

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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

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

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

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

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Dark Forest Capital Management's FIBK Position: Q4 2025 in Review

Dark Forest Capital Management sold out of First Interstate BancSystem (FIBK) in Q4 2025, closing a stake of 59,607 shares — an estimated $1.9M sold.

Dark Forest Capital Management first reported a position in FIBK in Q4 2022 and held it in 12 quarters. The position peaked at $4.98M in Q2 2025. 278 funds tracked by Wall St. Rank hold FIBK as of Q4 2025.

Dark Forest Capital Management reported no remaining First Interstate BancSystem position as of Q4 2025 after selling out during the quarter.
Dark Forest Capital Management sold 59,607 First Interstate BancSystem shares in Q4 2025, an estimated $1.9M.
Dark Forest Capital Management first reported a position in First Interstate BancSystem in Q4 2022 and held it in 12 quarters.
Dark Forest Capital Management's First Interstate BancSystem position peaked at $4.98M in Q2 2025.
278 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q4 2025.

Based on Dark Forest Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.