First Interstate BancSystem - 15 Year Stock Price History | FIBK

Historical daily share price chart and data for First Interstate BancSystem since 2010 adjusted for splits and dividends. The latest closing stock price for First Interstate BancSystem as of June 12, 2025 is 27.45.
  • The all-time high First Interstate BancSystem stock closing price was 40.03 on March 12, 2021.
  • The First Interstate BancSystem 52-week high stock price is 36.77, which is 34% above the current share price.
  • The First Interstate BancSystem 52-week low stock price is 22.95, which is 16.4% below the current share price.
  • The average First Interstate BancSystem stock price for the last 52 weeks is 30.06.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
First Interstate BancSystem Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 28.5793 30.9539 32.4454 23.4442 27.4500 -12.71%
2024 27.3594 28.2974 34.3534 22.4774 31.4478 12.94%
2023 24.5597 32.8969 33.4803 19.0348 27.8447 -14.79%
2022 32.6946 33.5833 38.7644 26.6203 32.6771 -0.78%
2021 34.6880 31.4529 40.0315 30.1505 32.9354 3.58%
2020 25.7730 30.6713 32.1470 19.4676 31.7960 3.20%
2019 29.1911 26.4308 31.7140 26.3381 30.8110 18.20%
2018 29.7425 27.9016 33.2546 24.9763 26.0672 -6.22%
2017 26.4558 28.9467 30.5100 23.2110 27.7975 -3.52%
2016 20.2837 18.4209 28.9806 16.4383 28.8113 50.97%
2015 17.8614 17.3692 20.1146 15.3544 19.0839 7.66%
2014 16.9218 17.4041 18.8156 15.3044 17.7260 0.45%
2013 13.3809 9.6210 18.1692 9.5843 17.6467 87.22%
2012 8.5944 7.9208 9.4691 7.7495 9.4255 22.47%
2011 7.5582 8.8709 9.0589 5.7808 7.6963 -11.36%
Sector Industry Market Cap Revenue
Finance Banks - Midwest $2.911B $1.481B
First Interstate BancSystem, Inc. is a financial and bank holding company. Through its wholly-owned subsidiary, First Interstate Bank, it delivers a range of banking products and services to individuals, businesses, municipalities and other entities throughout its market areas. The Company's banking products and services include demand, time, checking, and savings deposits. The Company's loan portfolio consists of a mix of real estate, consumer, commercial, agricultural, and other loans, including fixed and variable rate loans. Its real estate loans comprise commercial real estate, construction, residential, agricultural, and other real estate loans. It also provides a range of trust, employee benefit, investment management, insurance, agency, and custodial services to individuals, businesses, and nonprofit organizations. First Interstate BancSystem, Inc. is headquartered in Billings, Montana.
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Civista Bancshares (CIVB) United States $0.351B 9.96
Heartland BancCorp (HLAN) United States $0.326B 16.39
First Western Financial (MYFW) United States $0.203B 20.11
Ames National (ATLO) United States $0.156B 13.80
Ohio Valley Banc (OVBC) United States $0.155B 12.24
Eagle Bancorp Montana (EBMT) United States $0.134B 11.90
CSB Bancorp (CSBB) United States $0.115B 10.86
BNCCORP (BNCC) United States $0.101B 12.59
United Bancshares (UBOH) United States $0.082B 8.09
United Bancorp (UBCP) United States $0.076B 10.59
Central Plains Bancshares (CPBI) United States $0.063B 0.00