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McIlrath & Eck’s First Interstate BancSystem FIBK Stock Holding History

McIlrath & Eck’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 		$333K Buy
9,963
+1,461
+17% +$52.2K 0.02% 173
2025
Q4 		$294K Buy
+8,502
New +$278K 0.03% 118

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 $1.92B AUM 19.65% 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

McIlrath & Eck's FIBK Position: Q1 2026 in Review

McIlrath & Eck increased its First Interstate BancSystem (FIBK) stake by 17% in Q1 2026, buying an estimated $52.2K and bringing the position to 9,963 shares worth $333K. The position accounts for 0.02% of the portfolio, ranked #173.

McIlrath & Eck first reported a position in FIBK in Q4 2025 and has held it in 2 quarters since. 288 funds tracked by Wall St. Rank hold FIBK as of Q1 2026.

  • McIlrath & Eck held 9,963 shares of First Interstate BancSystem worth $333K as of Q1 2026.
  • McIlrath & Eck bought 1,461 First Interstate BancSystem shares in Q1 2026, an estimated $52.2K.
  • First Interstate BancSystem made up 0.02% of McIlrath & Eck's portfolio in Q1 2026, its #173 holding.
  • McIlrath & Eck first reported a position in First Interstate BancSystem in Q4 2025 and has held it in 2 quarters since.
  • 288 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q1 2026.

Based on McIlrath & Eck's 13F filing for Q1 2026, filed 19 May 2026.