First Interstate BancSystem Inc (FIBK) — Defensive Interval Ratio
First Interstate BancSystem Inc (FIBK) has a Defensive Interval Ratio of 135 days as of June 2026. Defensive assets of $8.08 Billion (cash $-, short-term investments $7.99 Billion, receivables $97.30 Million) cover 135 days of daily cash needs of $59.99 Million/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
First Interstate BancSystem Inc Defensive Interval Ratio (2002–2025)
This chart shows how First Interstate BancSystem Inc's Defensive Interval Ratio has evolved across 24 annual periods from 2002 to 2025. As of June 2026, the ratio stands at 135 days, meaning defensive assets of $8.08 Billion can fund 135 days of operations without new revenue. For the complete balance sheet picture, see how large is First Interstate BancSystem Inc's balance sheet.
Annual Defensive Interval Ratio for First Interstate BancSystem Inc (2002–2025)
The table below presents the year-by-year Defensive Interval Ratio for First Interstate BancSystem Inc from 2002 to 2025, covering 24 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. See First Interstate BancSystem Inc (FIBK) working capital ratio to evaluate short-term liquidity relative to the company's equity base.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 234 days | $7.73 Billion | $33.11 Million/day | $- | $7.63 Billion | ▲ +231 days |
| 2024 | 3 days | $180.70 Million | $69.95 Million/day | $- | $63.90 Million | ▼ -78 days |
| 2023 | 80 days | $5.97 Billion | $74.36 Million/day | $- | $5.84 Billion | ▼ -5520 days |
| 2022 | 5601 days | $7.06 Billion | $1.26 Million/day | $- | $6.95 Billion | ▼ -6081 days |
| 2021 | 11682 days | $4.87 Billion | $416.71K/day | $- | $4.82 Billion | ▲ +1816 days |
| 2020 | 9866 days | $4.06 Billion | $411.51K/day | $- | $4.01 Billion | ▲ +2121 days |
| 2019 | 7745 days | $3.01 Billion | $388.22K/day | $- | $2.96 Billion | ▼ -549 days |
| 2018 | 8294 days | $2.32 Billion | $279.18K/day | $- | $2.27 Billion | ▼ -601 days |
| 2017 | 8895 days | $2.25 Billion | $252.59K/day | $- | $2.21 Billion | ▼ -3007 days |
| 2016 | 11901 days | $1.64 Billion | $137.93K/day | $- | $1.61 Billion | ▲ +2559 days |
| 2015 | 9342 days | $1.48 Billion | $158.91K/day | $- | $1.46 Billion | ▲ +526 days |
| 2014 | 8816 days | $1.74 Billion | $197.25K/day | $- | $1.71 Billion | ▲ +8708 days |
| 2013 | 108 days | $1.97 Billion | $18.20 Million/day | $- | $1.95 Billion | ▼ -13396 days |
| 2012 | 13504 days | $2.02 Billion | $149.89K/day | $- | $2.00 Billion | ▲ +13388 days |
| 2011 | 116 days | $2.05 Billion | $17.63 Million/day | $- | $2.02 Billion | ▲ +82 days |
| 2010 | 34 days | $612.21 Million | $18.09 Million/day | $- | $578.58 Million | ▲ +8 days |
| 2009 | 26 days | $447.58 Million | $17.44 Million/day | $- | $410.45 Million | ▲ +16 days |
| 2008 | 9 days | $147.65 Million | $16.11 Million/day | $- | $108.96 Million | ▲ +7 days |
| 2007 | 3 days | $32.22 Million | $12.78 Million/day | $- | $- | ▲ +0 days |
| 2006 | 3 days | $30.91 Million | $12.33 Million/day | $- | $- | ▼ -90 days |
| 2005 | 93 days | $1.05 Billion | $11.28 Million/day | $- | $1.02 Billion | ▲ +8 days |
| 2004 | 85 days | $887.88 Million | $10.43 Million/day | $- | $867.32 Million | ▲ +83 days |
| 2003 | 2 days | $19.41 Million | $9.63 Million/day | $- | $- | ▼ 0 days |
| 2002 | 2 days | $20.70 Million | $8.91 Million/day | $- | $- | — |