First Interstate BancSystem, Inc. Common Stock (DE) financials
$35.74−0.72%
Close Sep 30, 2026 · split-adjustedRevenue
Net income
Income statement & cash flow
| Fiscal year | FY25 Dec 31 | FY24 Dec 31 | FY23 Dec 31 | FY22 Dec 31 | FY21 Dec 31 | FY20 Dec 31 | FY19 Dec 31 | FY18 Dec 31 | FY17 Dec 31 | FY16 Dec 31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $1.41B | $1.48B | $1.43B | $1.18B | $656.0M | $680.3M | $696.6M | $612.2M | $519.6M | $433.9M |
| Gross profit | $1.06B | $999.7M | $1.03B | $1.11B | $638.7M | $653.7M | $637.6M | $571.3M | $491.6M | $416.3M |
| Gross margin | 75.0% | 67.5% | 71.9% | 93.3% | 97.4% | 96.1% | 91.5% | 93.3% | 94.6% | 95.9% |
| Operating income | $391.7M | $294.5M | $336.8M | $257.1M | $247.8M | $209.3M | $235.1M | $206.3M | $156.7M | $145.3M |
| Net income | $302.1M | $226.0M | $257.5M | $202.2M | $192.1M | $161.2M | $181.0M | $160.2M | $106.5M | $95.7M |
| Net margin | 21.4% | 15.3% | 18.0% | 17.1% | 29.3% | 23.7% | 26.0% | 26.2% | 20.5% | 22.1% |
| Diluted EPS | $2.94 | $2.19 | $2.48 | $1.96 | $3.11 | $2.53 | $2.83 | $2.75 | $2.05 | $2.13 |
| EBITDA | $391.7M | $294.5M | $336.8M | $376.0M | $259.4M | $209.3M | $255.4M | $218.7M | $183.8M | $148.1M |
| Operating cash flow | $305.6M | $355.0M | $428.0M | $534.4M | $282.3M | $268.3M | $127.3M | $219.0M | $154.6M | $115.9M |
| Free cash flow | $277.8M | $332.0M | $399.8M | $523.9M | $272.0M | $238.1M | $110.7M | $214.1M | $143.6M | $104.0M |
| Diluted shares | 102.8M | 103.2M | 103.8M | 103.3M | 61.7M | 63.7M | 63.9M | 58.2M | 51.9M | 44.9M |
Balance sheet
| Period end | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 |
|---|---|---|---|---|---|---|
| Cash & equivalents | $358.2M | $378.0M | $378.2M | $349.2M | $168.6M | $261.4M |
| Short-term investments | $8.69B | $8.44B | $9.47B | $11.12B | $8.74B | $6.08B |
| Total debt | $296.1M | $1.86B | $2.89B | $2.61B | $199.4M | $199.4M |
| Total assets | $26.64B | $29.14B | $30.67B | $32.29B | $19.67B | $17.65B |
| Total liabilities | $23.19B | $25.83B | $27.44B | $29.21B | $17.69B | $15.69B |
| Shareholders' equity | $3.45B | $3.30B | $3.23B | $3.07B | $1.99B | $1.96B |
From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology