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FIBK

First Interstate BancSystem, Inc.

Stock

$36.00+0.23 (+0.64%)Close Oct 2, 2026

Adjusted price

+19.66% total return, past year

Key statistics

Market cap
$3.4B
P/E (TTM)
11.1
52-week range
$29.31$40.22
Beta (5Y monthly)
0.74
Median dollar volume
$39.4M
Shares outstanding
95.3M
Revenue, last 12 months
$1.1B
Sector
Information Technology
First close
Mar 24, 2010

Total

1M
−3.1%
YTD
+8.0%
1Y
+19.7%

Per year

3Y
+20.9%
5Y
+3.4%
10Y
+6.2%
Since 2010
+9.4%

Financials

Revenue

$1.1BLast 12 months

Net income

$324MLast 12 months

EPS

$3.25Last 12 months

Annual returns

2010 from Mar 24 · 2026 through Oct 2