First Interstate BancSystem, Inc. (FIBK) Earnings History
Profitable24 years of earnings data (2002–2025) · Positive TTM net income
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First Interstate BancSystem, Inc. (FIBK) Earnings Overview
As of July 8, 2026, First Interstate BancSystem, Inc. (FIBK) reported trailing twelve-month net income of $312M, reflecting +34.2% year-over-year growth. The company earned $3.14 per diluted share over the past four quarters, with a net profit margin of 28.5%.
Looking at the long-term picture, FIBK's 5-year EPS compound annual growth rate (CAGR) stands at +3.0%, reflecting modest earnings expansion. The company achieved its highest annual net income of $302M in fiscal 2025, representing a new all-time high.
First Interstate BancSystem, Inc. maintains industry-leading profitability with a gross margin of 97.5%, operating margin of 37.0%, and net margin of 28.5%. This margin structure demonstrates strong pricing power and operational efficiency. View revenue history →
Compared to peers including GBCI ($267M net income, 16.8% margin), WAFD ($252M net income, 16.0% margin), COLB ($655M net income, 17.1% margin), FIBK has outperformed on profitability metrics. Compare FIBK vs GBCI →
FIBK Earnings vs Peers
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FIBK Historical Earnings Data (2002–2025)
24 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $302M | +33.7% | $392M | $2.94 | 28.5% | 37.0% |
| 2024 | $226M | -12.2% | $295M | $2.19 | 15.3% | 19.9% |
| 2023 | $258M | +27.3% | $337M | $2.48 | 18.0% | 23.6% |
| 2022 | $202M | +5.3% | $257M | $1.96 | 17.1% | 21.7% |
| 2021 | $192M | +19.2% | $248M | $3.11 | 29.3% | 37.8% |
| 2020 | $161M | -10.9% | $209M | $2.53 | 23.7% | 30.8% |
| 2019 | $181M | +13.0% | $235M | $2.83 | 26.0% | 33.7% |
| 2018 | $160M | +50.4% | $206M | $2.75 | 26.2% | 33.7% |
| 2017 | $107M | +11.3% | $157M | $2.05 | 20.5% | 30.2% |
| 2016 | $96M | +10.3% | $145M | $2.13 | 22.3% | 33.8% |
| 2015 | $87M | +2.8% | $130M | $1.90 | 21.5% | 32.3% |
| 2014 | $84M | -2.0% | $130M | $1.87 | 22.3% | 34.2% |
| 2013 | $86M | +47.9% | $133M | $1.96 | 23.3% | 35.9% |
| 2012 | $58M | +30.7% | $88M | $1.27 | 15.0% | 22.7% |
| 2011 | $45M | +19.2% | $66M | $0.96 | 11.6% | 17.2% |
| 2010 | $37M | -30.6% | $54M | $0.85 | 9.2% | 13.4% |
| 2009 | $54M | -23.8% | $81M | $1.59 | 12.6% | 18.9% |
| 2008 | $71M | +2.9% | $108M | $2.10 | 15.4% | 23.6% |
| 2007 | $69M | -9.2% | $105M | $2.17 | 16.4% | 25.2% |
| 2006 | $76M | +38.2% | $117M | $2.39 | 20.1% | 31.2% |
| 2005 | $55M | +20.5% | $84M | $1.73 | 18.0% | 27.6% |
| 2004 | $45M | +11.5% | $69M | $1.43 | 17.2% | 26.3% |
| 2003 | $41M | +18.1% | $63M | $1.29 | 15.7% | 24.3% |
| 2002 | $34M | - | $54M | $1.09 | 13.2% | 20.5% |
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FIBK — Frequently Asked Questions
Quick answers to the most common questions about buying FIBK stock.
What is FIBK earnings per share (EPS)?
FIBK trailing twelve-month (TTM) diluted EPS is $3.14, reflecting +34.2% year-over-year growth. The 5-year EPS CAGR is +3.0%. Complete EPS history from 2002 to 2025 is available in the table on this page.
What is First Interstate BancSystem, Inc.'s net income?
First Interstate BancSystem, Inc. (FIBK) trailing twelve-month net income is $312M as of 2025. Earnings grew +34.2% year-over-year. First Interstate BancSystem, Inc. has been profitable for 24 consecutive years.
Is FIBK profitable?
Yes, FIBK is profitable with a TTM net income of $312M and a net profit margin of +28.5%. First Interstate BancSystem, Inc. has generated profits for 24 consecutive years.
What is FIBK's earnings growth rate?
FIBK compound annual EPS growth rates (CAGR): 1-Year: +34.2%, 3-Year: +14.5%, 5-Year: +3.0%, 10-Year: +4.5%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2002 to 2025.
What are FIBK's profit margins?
First Interstate BancSystem, Inc. net profit margin is +28.5%, operating margin is +37.0%, and gross margin is +97.5%. Above-average net margins reflect strong pricing power and competitive moat. Return on Equity is +8.9%.
Is FIBK growing earnings?
Yes, FIBK earnings are accelerating — EPS growth of +34.2% exceeds the 5-year CAGR of +3.0%. TTM net income reached $312M. Earnings momentum is strengthening.
What was FIBK's best earnings year?
First Interstate BancSystem, Inc.'s highest annual net income on record is $302M, achieved in fiscal year 2025. Earnings history on this page spans 2002 to 2025 and includes all annual and quarterly figures.
What were FIBK's earnings last quarter?
FIBK's most recent reported quarter was Q1 2026. Net income was $60M with diluted EPS of $0.61. For a full breakdown of all quarters, see the quarterly earnings table on this page.