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SummitTX Capital’s First Interstate BancSystem FIBK Stock Holding History

SummitTX Capital’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 		$854K Buy
+25,576
New +$915K 0.03% 476
2025
Q4 		– Sell
-17,263
Closed -$550K – 787
2025
Q3 		$550K Buy
+17,263
New +$537K 0.02% 508

Other funds holding FIBK

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
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
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

SummitTX Capital's FIBK Position: Q1 2026 in Review

SummitTX Capital opened a new position in First Interstate BancSystem (FIBK) in Q1 2026: 25,576 shares worth $854K. The stake represents 0.03% of the portfolio and ranks #476 among its holdings. This is a return to the name: SummitTX Capital previously reported a position in FIBK as recently as Q3 2025.

SummitTX Capital first reported a position in FIBK in Q3 2025 and has held it in 2 quarters since. 287 funds tracked by Wall St. Rank hold FIBK as of Q1 2026.

  • SummitTX Capital held 25,576 shares of First Interstate BancSystem worth $854K as of Q1 2026.
  • First Interstate BancSystem was a new SummitTX Capital position in Q1 2026.
  • First Interstate BancSystem made up 0.03% of SummitTX Capital's portfolio in Q1 2026, its #476 holding.
  • SummitTX Capital first reported a position in First Interstate BancSystem in Q3 2025 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 SummitTX Capital's 13F filing for Q1 2026, filed 15 May 2026.