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First Interstate Bancsystem Inc

FIBK
Exchange
Nasdaq
Industry
State Commercial Banks
SEC CIK
0000860413

In the last 90 days, First Interstate Bancsystem Inc insiders filed 0 open-market purchases and 7 sales; 299 institutions reported holding it in 13F filings for Q2 2026, worth $3.52B in total; no superinvestor holds it.

Currency
USD
Source
SEC XBRL data (10-K, 10-Q, 20-F, 40-F)
Updated
Nov 3, 2026, 1:10 AM ET

Revenue flow, FY2025

Where the revenue went in FY2025, from the income statement below. Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue; hover over a band or a bar for the exact amount.

Income statement

Each column is one fiscal year, newest first.

Income statement of First Interstate Bancsystem Inc, annual
Line itemFY2025FY2024FY2023FY2022FY2021
Period endDec 31, 2025Dec 31, 2024Dec 31, 2023Dec 31, 2022Dec 31, 2021
Filing10-K10-K10-K10-K10-K
ReportedJan 28, 2026Jan 10, 2025Jan 30, 2024Jan 26, 2023Jan 27, 2022
Revenue$1.18B$1.30B$1.28B$1.02B$505.5M
Interest expense––$401.3M$78.9M$17.3M
Income tax$89.6M$68.5M$79.3M$54.9M$55.7M
Net income$302.1M$226.0M$257.5M$202.2M$192.1M
EPS, basic$2.95$2.19$2.48$1.96$3.12
EPS, diluted$2.94$2.19$2.48$1.96$3.11
Weighted shares, basic102.6M103.0M103.8M103.3M61.7M
Weighted shares, diluted102.8M103.2M103.8M103.3M61.7M
Margins and growth
Net margin25.6%17.4%20.1%19.8%38.0%
Revenue growth, year over year−9.6%+1.7%+25.3%+102.1%−3.5%
Net income growth, year over year+33.7%−12.2%+27.3%+5.3%+19.2%

Balance sheet

Each column is one fiscal year, newest first.

Balance sheet of First Interstate Bancsystem Inc, annual
Line itemFY2025FY2024FY2023FY2022FY2021
Period endDec 31, 2025Dec 31, 2024Dec 31, 2023Dec 31, 2022Dec 31, 2021
Filing10-K10-K10-K10-K10-K
ReportedJan 28, 2026Jan 10, 2025Jan 30, 2024Jan 26, 2023Jan 27, 2022
Property, plant and equipment$406.6M$427.2M$444.3M$444.7M$299.6M
Goodwill$1.10B$1.10B$1.10B$1.10B$621.6M
Intangible assets$53.3M$66.8M$81.4M$97.0M–
Total assets$26.6B$29.1B$30.7B$32.3B$19.7B
Long-term debt––$99.0M$98.9M$98.7M
Total liabilities$23.2B$25.8B$27.4B$29.2B$17.7B
Shareholders' equity$3.45B$3.30B$3.23B$3.07B$1.99B

Cash flow statement

Each column is one fiscal year, newest first. Free cash flow is operating cash flow minus capital expenditures.

Cash flow statement of First Interstate Bancsystem Inc, annual
Line itemFY2025FY2024FY2023FY2022FY2021
Period endDec 31, 2025Dec 31, 2024Dec 31, 2023Dec 31, 2022Dec 31, 2021
Filing10-K10-K10-K10-K10-K
ReportedJan 28, 2026Jan 10, 2025Jan 30, 2024Jan 26, 2023Jan 27, 2022
Operating cash flow$305.6M$355.0M$428.0M$534.4M$282.3M
Depreciation and amortization$50.8M$57.0M$53.8M$55.5M$44.4M
Stock-based compensation$13.3M$11.8M$4.70M$9.60M$8.90M
Dividends paid$194.3M$195.9M$195.1M$182.1M$101.6M
Share buybacks$121.9M$1.20M$34.0M$199.0M$5.40M
Investing cash flow$2.31B$1.76B$1.25B-$949.0M-$2.12B
Financing cash flow-$2.20B-$1.80B-$1.97B-$1.06B$1.91B
Net change in cash$413.1M$318.6M-$292.5M-$1.47B$68.0M
Ratio
Stock-based compensation, % of revenue1.1%0.9%0.4%0.9%1.8%

Shares outstanding

Common shares outstanding as stated on the cover of each 10-K and 10-Q. The date is the cover date, not the period end; a rising count means dilution.

Shares outstanding for First Interstate Bancsystem Inc by cover date
Cover dateShares outstandingChange in a yearFiling
Oct 30, 202692.6M−10.0%SEC
Jul 30, 202695.3M−9.1%SEC
Apr 30, 202697.1M−7.4%SEC
Jan 31, 2026101.1M−3.3%SEC
Oct 31, 2025102.9M−1.6%SEC
Jul 31, 2025104.9M+0.3%SEC
Apr 30, 2025104.9M+0.3%SEC
Jan 31, 2025104.5M+0.6%SEC

Notes and known gaps

How these numbers are put together, and what they can't tell you.

  • Numbers come from the XBRL data in each period's original 10-K, 10-Q, 20-F or 40-F, or its amendment. They are shown as filed: later filings don't restate earlier periods here.
  • Reported is the filing date of the first 8-K with Item 2.02 (results of operations) after the period ended, no later than the 10-Q or 10-K and within 120 days. Companies that release results only in the 10-Q, and foreign companies, which use Form 6-K, have none.

Known gaps

  • Foreign companies that file Form 20-F or 40-F have annual statements only: their quarterly results are furnished on Form 6-K, which has no XBRL data.
  • EPS and share counts are as reported at the time, not adjusted for later stock splits.
  • For ADRs, EPS is per ordinary share, not per ADS (one TSMC ADS is five ordinary shares).
  • For banks, revenue may be interest income only, depending on how the bank tags its filings; cost of revenue and gross profit are usually blank.
  • Companies with several share classes, such as Berkshire Hathaway, may have no EPS and no cover share count.
  • Depreciation and amortization is missing for some companies that report it under their own XBRL tags.