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FIRST INTERSTATE BANCSYSTEM INC reported Total Assets of $26.64 billion for the year ending 2025.
- FIRST INTERSTATE BANCSYSTEM INC showed a decrease of -8.6% in Total Assets from 2024 to 2025.
- This data is from FIRST INTERSTATE BANCSYSTEM INC's annual report (Form 10-K), filed with the SEC on February 26, 2026.
- XBRL data for this metric is available from 2010 to 2025 (16 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Quarterly values from 10-Q filings: Q2 2011: $7.20 billion | Q3 2011: $7.31 billion | Q1 2012: $7.39 billion | Q2 2012: $7.31 billion | Q3 2012: $7.46 billion | Q1 2013: $7.44 billion | Q2 2013: $7.29 billion | Q3 2013: $7.50 billion | Q1 2014: $7.62 billion | Q2 2014: $7.65 billion | Q3 2014: $8.48 billion | Q1 2015: $8.53 billion | Q2 2015: $8.39 billion | Q3 2015: $8.60 billion | Q1 2016: $8.69 billion | Q2 2016: $8.61 billion | Q3 2016: $8.97 billion | Q1 2017: $9.06 billion | Q2 2017: $12.24 billion | Q3 2017: $12.21 billion | Q1 2018: $12.27 billion | Q2 2018: $12.24 billion | Q3 2018: $13.36 billion | Q1 2019: $13.50 billion | Q2 2019: $14.41 billion | Q3 2019: $14.70 billion | Q1 2020: $14.41 billion | Q2 2020: $16.47 billion | Q3 2020: $17.07 billion | Q1 2021: $18.44 billion | Q2 2021: $18.94 billion | Q3 2021: $19.37 billion | Q1 2022: $33.16 billion | Q2 2022: $32.06 billion | Q3 2022: $31.34 billion | Q1 2023: $31.64 billion | Q2 2023: $30.98 billion | Q3 2023: $30.54 billion | Q1 2024: $30.14 billion | Q2 2024: $30.29 billion | Q3 2024: $29.60 billion | Q1 2025: $28.28 billion | Q2 2025: $27.57 billion | Q3 2025: $27.33 billion.
- Over the full 16 years of available data (2010 to 2025), FIRST INTERSTATE BANCSYSTEM INC's Total Assets has grown by 255.2%.
- Historical annual values: Fiscal year 2025: $26.64 billion | Fiscal year 2024: $29.14 billion | Fiscal year 2023: $30.67 billion | Fiscal year 2022: $32.29 billion | Fiscal year 2021: $19.67 billion | Fiscal year 2020: $17.65 billion | Fiscal year 2019: $14.64 billion | Fiscal year 2018: $13.30 billion | Fiscal year 2017: $12.21 billion | Fiscal year 2016: $9.06 billion | Fiscal year 2015: $8.73 billion | Fiscal year 2014: $8.61 billion | Fiscal year 2013: $7.56 billion | Fiscal year 2012: $7.72 billion | Fiscal year 2011: $7.33 billion | Fiscal year 2010: $7.50 billion.
- Data sourced from SEC EDGAR public filings as of August 7, 2026.
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