First Interstate BancSystem, Inc. (FIBK) Stock

About First Interstate BancSystem, Inc.

First Interstate BancSystem, Inc. (FIBK) stock trades at $36.78 with a market capitalization of $3.51B. The stock is valued at a price-to-earnings (P/E) ratio of 11.08, price-to-book of 1.05, price-to-sales of 3.67. Over the past 52 weeks the stock has ranged between $29.10 and $40.60, and currently trades 9.4% below its 52-week high. It pays a dividend yielding 5.22%.

On profitability, First Interstate BancSystem, Inc. generates a return on equity (ROE) of 9.55%, return on capital employed of 10.47%, an operating margin of 37.05%, a net profit margin of 34.02%.

First Interstate BancSystem, Inc. by the numbers, 2016–2025

Between 2016 and 2025 First Interstate BancSystem, Inc. reported revenue of $430.0M rising to $1.1B, a change of +146.0% across 10 years. Compounded, revenue has grown 9.2% a year over five years, -3.7% over three, -28.6% over the last twelve months. Net profit rose to $302.0M.

Operating margin went from 33.8% in 2016 to 37.0% in 2025, a gain of 3.2 percentage points. The most recent net margin is 34.02%. On a trailing twelve-month basis to Jun '26, revenue is $954.0M and net profit $324.0M.

Borrowings rose from $650.0M to $776.0M, cash from operations was $306.0M in the latest year, positive in 10 of the last 10.

Return on equity has averaged 8.0% over five years, and was 8.8% in the most recent year.

The share price itself has compounded at —% a year over five years, —% over three, —% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

First Interstate BancSystem, Inc. (FIBK) — frequently asked questions