First Interstate BancSystem Inc (FIBK) stock
Close on Nov 12, 2026Market cap $3.59BP/E 11.7Yield 4.99%
First Interstate BancSystem Inc grew revenue 6.1% to $1.07B over the twelve months to Sep 30, 2026. At the latest close the market valued the company at $3.59B, 11.7 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $3.59B
- P/E ratio
- 11.7
- Price to sales
- 3.36
- Price to book
- 1.14
- Dividend yield
- 4.99%
- Free cash flow yield
- –
Fundamentals
- Revenue
- $1.07B
- Net income
- $315.10M
- EPS, diluted
- $3.21
- Book value per share
- $33.18
- Diluted shares
- 95M
Trading
- Next earnings
- Jan 27, 2027 (estimated, after the close)
- Previous close
- $37.80
- Open
- $37.80
- Day's range
- $37.40 – $37.80
- Volume
- 847,445
- Average volume (20 days)
- 1,175,641
- Index membership
- S&P SmallCap 600 (since Feb 2026), Russell 2000, Russell 3000
- Beta (5 years)
- 0.76
- 52-week range
- $29.39 – $40.60
- RSI (14 days)
- 53.4
- Volatility (1 year)
- 25.5%
- Relative volume
- 0.73×
- WACC
- 8.7%
Index membership is inferred from the holdings of funds that track each index (SPSM, IJR, IWM, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2012, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.
| Period | FIBK | S&P 500 | Difference | FIBK per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +9.6% | -2.7% | +12.3 pts | ||
| 3 months | -1.0% | -1.7% | +0.7 pts | ||
| Year to date | +14.4% | +11.9% | +2.5 pts | ||
| 1 year | +22.0% | +12.0% | +10.0 pts | ||
| 3 years | +93.4% | +78.2% | +15.2 pts | +24.6% | +21.2% |
| 5 years | +16.7% | +73.2% | −56.6 pts | +3.1% | +11.6% |
| 10 years | +62.7% | +309.6% | −246.9 pts | +5.0% | +15.1% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Net income
EPS, diluted
Press releases
Releases First Interstate BancSystem filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Results
- Results
- Results
About First Interstate BancSystem
State Commercial Banks
First Interstate BancSystem, Inc. is a financial and bank holding company that operates primarily through its subsidiary, First Interstate Bank. The organization operates within a single business segment focused on community banking, providing consumer, commercial, and governmental banking solutions. Its offerings encompass checking and savings deposit accounts, repurchase agreements, credit extensions, and mortgage origination and servicing. Additionally, the company delivers wealth management services, including personal trust administration, investment management, employee benefit services, and insurance planning. It serves individual consumers, businesses, government entities, and nonprofit organizations spanning diverse industries such as agriculture, healthcare, construction, retail, and technology.
Company profile, executives and historyFirst Interstate BancSystem stock: common questions
What is First Interstate BancSystem's stock price?
FIBK closed at $37.67 on Nov 12, 2026, down 0.34% on the day. Over the past 52 weeks it traded between $29.39 and $40.60.
What is First Interstate BancSystem's market cap?
First Interstate BancSystem was worth $3.59B at the close on Nov 12, 2026: the share price times the diluted shares outstanding.
What is FIBK's P/E ratio?
FIBK trades at 11.7 times earnings, based on diluted earnings per share of $3.21 over the twelve months to Sep 30, 2026.
How much revenue does First Interstate BancSystem make?
First Interstate BancSystem reported revenue of $1.07B for the twelve months to Sep 30, 2026, up 6.1% from a year earlier.
Does First Interstate BancSystem pay a dividend?
Yes. First Interstate BancSystem paid $1.88 per share over the last twelve months, a yield of 4.99% at the latest price.
When does First Interstate BancSystem report earnings next?
First Interstate BancSystem is expected to report Q4 FY2026 results on Jan 27, 2027, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has FIBK stock performed over the past year?
Including dividends, FIBK returned +22.0% over the past year, against +12.0% for the S&P 500.
How many FIBK shares are sold short?
9M shares were sold short at the latest FINRA report, 14.20% of the float, or 7.5 days of average trading volume.
Who are First Interstate BancSystem's competitors?
Companies most similar to First Interstate BancSystem by business, industry and size include CBC, COLB, FHB, BUSE, MTB.
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