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Mirabella Financial Services’s First Interstate BancSystem FIBK Stock Holding History

Mirabella Financial Services’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 		$777K Buy
+20,149
New +$713K 0.07% 145
2026
Q1 		– Sell
-8,586
Closed -$297K – 1000
2025
Q4 		$297K Buy
+8,586
New +$281K 0.03% 460

Other funds holding FIBK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
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
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mirabella Financial Services's FIBK Position: Q2 2026 in Review

Mirabella Financial Services opened a new position in First Interstate BancSystem (FIBK) in Q2 2026: 20,149 shares worth $777K. The stake represents 0.07% of the portfolio and ranks #145 among its holdings. This is a return to the name: Mirabella Financial Services previously reported a position in FIBK as recently as Q4 2025.

Mirabella Financial Services first reported a position in FIBK in Q4 2025 and has held it in 2 quarters since. 298 funds tracked by Wall St. Rank hold FIBK as of Q2 2026.

  • Mirabella Financial Services held 20,149 shares of First Interstate BancSystem worth $777K as of Q2 2026.
  • First Interstate BancSystem was a new Mirabella Financial Services position in Q2 2026.
  • First Interstate BancSystem made up 0.07% of Mirabella Financial Services's portfolio in Q2 2026, its #145 holding.
  • Mirabella Financial Services first reported a position in First Interstate BancSystem in Q4 2025 and has held it in 2 quarters since.
  • 298 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q2 2026.

Based on Mirabella Financial Services's 13F filing for Q2 2026, filed 31 Jul 2026.