First Interstate BancSystem, Inc.

FIBK Financial Banks Regional

First Interstate BancSystem, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.4 billion, down 4.67% from fiscal 2024.

Revenue
−5.93%
EPS
−4.35%
Free cash flow
+22.3%
Total debt
−4.07%

Quarter to September 2026, against a year earlier

38.08 1.02 −2.61%
Market cap
$3.5B
P/E
11.8×
Fwd P/E
13.4×
Dividend yield
6.17%
F-score
8/9
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

First Interstate BancSystem, Inc. (FIBK) Shares outstanding

Alert me on Shares outstanding

First Interstate BancSystem, Inc.'s shares outstanding at the end of fiscal 2025 was $102.8M, unchanged from fiscal 2024. At the end of the quarter to 30 September 2026 it was $95.1M. Over the past ten years it has ranged from $44.9M (fiscal 2016) to $103.8M (fiscal 2023); the current reading is higher than 73% of that period. First Interstate BancSystem, Inc. ranks 76th of 326 Banks Regional companies by shares outstanding.

Shares outstanding, annual

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Annual newest first

Period Shares outstanding Change
FY2025 $102.8M (0.35%)
FY2024 $103.2M (0.57%)
FY2023 $103.8M 0.42%
FY2022 $103.3M 67.38%
FY2021 $61.7M (3.12%)
FY2020 $63.7M (0.24%)
FY2019 $63.9M 9.74%
FY2018 $58.2M 12.17%
FY2017 $51.9M 15.57%
FY2016 $44.9M (1.61%)

Quarterly newest first

Period Shares outstanding Change
Sep 2026 $95.1M (1.75%)
Jun 2026 $96.8M (2.47%)
Mar 2026 $99.2M (3.49%)
Dec 2025 $102.8M (0.54%)
43 more quarters

Against its own ten years

Low $44.9M High $103.8M
Ten-year median $63.7M
Current reading's percentile 73

Shares outstanding against peers

What Shares outstanding is

Shares (Diluted, Weighted) tells an investor how many shares a company’s earnings are spread across once potential new shares are counted.

Reported line item

The full definition of Shares outstanding →

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