Harbor Capital Advisors’s First Interstate BancSystem FIBK Stock Holding History

Harbor Capital Advisors’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	$7.68M	Sell	199,119 -1,074	-0.5%	-$38K	0.52%	26
2026 Q1	$6.69M	Buy	200,193 +89,886	+81%	+$3.21M	0.54%	28
2025 Q4	$3.82M	Sell	110,307 -10,430	-9%	-$341K	0.3%	65
2025 Q3	$3.85M	Sell	120,737 -298,367	-71%	-$9.28M	0.3%	67
2025 Q2	$12.1M	Buy	419,104 +66,018	+19%	+$1.78M	0.51%	38
2025 Q1	$10.1M	Buy	353,086 +211,584	+150%	+$6.56M	0.46%	45
2024 Q4	$4.59M	Buy	141,502 +141,128	+37,735%	+$4.59M	0.2%	151
2024 Q3	$11K	Buy	+374	New	+$11.2K	﹤0.01%	932

Other funds holding FIBK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

FIB

First Interstate Bank Billings, Montana $1.92B AUM 19.65% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Leeward Investments Boston, Massachusetts $2.2B AUM 46.08% 1-Year Est. Return

SDJVC

St. Denis J. Villere & Co New Orleans, Louisiana $838M AUM 14.24% 1-Year Est. Return

Harbor Capital Advisors's FIBK Position: Q2 2026 in Review

Harbor Capital Advisors reduced its First Interstate BancSystem (FIBK) stake by 0.54% in Q2 2026, selling an estimated $38K and leaving 199,119 shares worth $7.68M. The position accounts for 0.52% of the portfolio, ranked #26.

Harbor Capital Advisors first reported a position in FIBK in Q3 2024 and has held it in 8 quarters since. The position peaked at $12.1M in Q2 2025. 145 funds tracked by Wall St. Rank hold FIBK as of Q2 2026.

Harbor Capital Advisors held 199,119 shares of First Interstate BancSystem worth $7.68M as of Q2 2026.
Harbor Capital Advisors sold 1,074 First Interstate BancSystem shares in Q2 2026, an estimated $38K.
First Interstate BancSystem made up 0.52% of Harbor Capital Advisors's portfolio in Q2 2026, its #26 holding.
Harbor Capital Advisors first reported a position in First Interstate BancSystem in Q3 2024 and has held it in 8 quarters since.
Harbor Capital Advisors's First Interstate BancSystem position peaked at $12.1M in Q2 2025.
145 funds tracked by Wall St. Rank held First Interstate BancSystem as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.