First Interstate BancSystem Inc. Common Stock (DE) trailing returns
First Interstate BancSystem Inc. Common Stock (DE)'s 10-year return is +5.7% a year (CAGR) (+74.6% cumulative). How First Interstate BancSystem Inc. Common Stock (DE) (FIBK) has performed over the last day, week, month and year, over 5 and 10 years, and since inception, through October 16, 2026 — price return and dividends side by side, with the worst drop inside each window.
Trailing returns by period#
To 2026-10-16. Price return + dividends = total return. Per year (CAGR) for windows of a year or more, with the cumulative total return beneath. Worst drop: the deepest fall in the price from a high inside the window, and when it bottomed.
| Period | Price | DivsDividends | Total | Worst drop |
|---|---|---|---|---|
| 1 day | +0.0% | +0.0% | +0.0% | — |
| 5 days | +0.9% | +0.0% | +0.9% | -1.2%Oct 14 |
| 1 month | -5.7% | +0.0% | -5.7% | -8.0%Oct 14 |
| YTD | +0.6% | +3.8% | +4.5% | -17.9%Mar 18 |
| 1 year | +18.8% | +6.3% | +25.1% | -17.9%Mar 2026 |
| 5 years | -3.1% | +5.8% | +2.7%+14.2% | -52.8%Oct 2023 |
| 10 years | +0.9% | +4.8% | +5.7%+74.6% | -57.3%Oct 2023 |
| Since inception (2010) | +4.9% | +3.6% | +8.5%+286.1% | -57.3%Oct 2023 |
Growth of FIBK#
Actual level with dividends reinvested (solid); dashed lines are each window's constant-rate path from start to today.
- 5 years+2.7%/year · +14.2%
- 10 years+5.7%/year · +74.6%
- Since inception (2010)+8.5%/year · +286.1%
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-10-16). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Price return is the change in FIBK's closing price; total return reinvests dividends (from its split- and dividend-adjusted closes); the dividends column is the difference between the two. The worst drop is the largest fall in the closing price from a high to a later low inside the window, the way a drawdown is usually quoted. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is First Interstate BancSystem Inc. Common Stock (DE)'s 10-year return?
- Over the last 10 years, First Interstate BancSystem Inc. Common Stock (DE) (FIBK) returned about +5.7% a year annualized (+74.6% cumulative total return).
- What is First Interstate BancSystem Inc. Common Stock (DE)'s return since inception?
- Since 2010, First Interstate BancSystem Inc. Common Stock (DE) (FIBK) has compounded at about +8.5% a year — +286.1% in total.