Picton Mahoney Asset Management’s First Interstate BancSystem FIBK Stock Holding History

Picton Mahoney Asset 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
2026 Q1	$1.69M	Buy	+50,638	New	+$1.81M	0.01%	554
2024 Q1	–	Sell	-13,048	Closed	-$402K	–	420
2023 Q4	$402K	Buy	+13,048	New	+$339K	0.01%	272

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

Picton Mahoney Asset Management's FIBK Position: Q1 2026 in Review

Picton Mahoney Asset Management opened a new position in First Interstate BancSystem (FIBK) in Q1 2026: 50,638 shares worth $1.69M. The stake represents 0.01% of the portfolio and ranks #554 among its holdings. This is a return to the name: Picton Mahoney Asset Management previously reported a position in FIBK as recently as Q4 2023.

Picton Mahoney Asset Management first reported a position in FIBK in Q4 2023 and has held it in 2 quarters since. 287 funds tracked by Wall St. Rank hold FIBK as of Q1 2026.

Picton Mahoney Asset Management held 50,638 shares of First Interstate BancSystem worth $1.69M as of Q1 2026.
First Interstate BancSystem was a new Picton Mahoney Asset Management position in Q1 2026.
First Interstate BancSystem made up 0.01% of Picton Mahoney Asset Management's portfolio in Q1 2026, its #554 holding.
Picton Mahoney Asset Management first reported a position in First Interstate BancSystem in Q4 2023 and has held it in 2 quarters since.
287 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.