IP
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Interval Partners’s First Interstate BancSystem FIBK Stock Holding History

Interval Partners’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
-121,693
Closed -$3.88M – 378
2025
Q3 		$3.88M Buy
+121,693
New +$3.79M 0.06% 256
2022
Q3 		– Sell
-38,867
Closed -$1.48M – 313
2022
Q2 		$1.48M Buy
+38,867
New +$1.39M 0.08% 206

Other funds holding FIBK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fidelity Investments
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
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Interval Partners's FIBK Position: Q4 2025 in Review

Interval Partners sold out of First Interstate BancSystem (FIBK) in Q4 2025, closing a stake of 121,693 shares — an estimated $3.88M sold.

Interval Partners first reported a position in FIBK in Q2 2022 and held it in 2 quarters. The position peaked at $3.88M in Q3 2025. 278 funds tracked by Wall St. Rank hold FIBK as of Q4 2025.

  • Interval Partners reported no remaining First Interstate BancSystem position as of Q4 2025 after selling out during the quarter.
  • Interval Partners sold 121,693 First Interstate BancSystem shares in Q4 2025, an estimated $3.88M.
  • Interval Partners first reported a position in First Interstate BancSystem in Q2 2022 and held it in 2 quarters.
  • Interval Partners's First Interstate BancSystem position peaked at $3.88M in Q3 2025.
  • 278 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q4 2025.

Based on Interval Partners's 13F filing for Q4 2025, filed 17 Feb 2026.