Quick Answer
NISOURCE INC. reported Stockholders Equity of $9.45 billion for the year ending 2025.
- NISOURCE INC. showed an increase of +8.8% in Stockholders Equity from 2024 to 2025.
- This data is from NISOURCE INC.'s annual report (Form 10-K), filed with the SEC on February 11, 2026.
- XBRL data for this metric is available from 2008 to 2025 (18 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 2010: $4.89 billion | Q3 2010: $4.88 billion | Q1 2011: $5.01 billion | Q2 2011: $5.00 billion | Q3 2011: $4.99 billion | Q1 2012: $5.08 billion | Q2 2012: $5.11 billion | Q3 2012: $5.41 billion | Q1 2013: $5.69 billion | Q2 2013: $5.70 billion | Q3 2013: $5.70 billion | Q1 2014: $6.01 billion | Q2 2014: $6.03 billion | Q3 2014: $6.01 billion | Q1 2015: $6.52 billion | Q2 2015: $6.51 billion | Q3 2015: $3.80 billion | Q1 2016: $3.87 billion | Q2 2016: $3.81 billion | Q3 2016: $3.81 billion | Q1 2017: $4.19 billion | Q2 2017: $4.12 billion | Q3 2017: $4.36 billion | Q1 2018: $4.51 billion | Q2 2018: $5.46 billion | Q3 2018: $5.07 billion | Q4 2018: $5.75 billion | Q1 2019: $5.78 billion | Q2 2019: $5.98 billion | Q3 2019: $5.85 billion | Q1 2020: $5.74 billion | Q2 2020: $5.66 billion | Q3 2020: $5.42 billion | Q1 2021: $5.93 billion | Q2 2021: $6.52 billion | Q3 2021: $6.49 billion | Q1 2022: $7.20 billion | Q2 2022: $7.22 billion | Q3 2022: $7.19 billion | Q1 2023: $7.67 billion | Q2 2023: $7.23 billion | Q3 2023: $7.21 billion | Q1 2024: $7.90 billion | Q2 2024: $7.87 billion | Q3 2024: $8.35 billion | Q1 2025: $8.90 billion | Q2 2025: $8.88 billion | Q3 2025: $9.12 billion.
- Over the full 18 years of available data (2008 to 2025), NISOURCE INC.'s Stockholders Equity has grown by 99.8%.
- Historical annual values: Fiscal year 2025: $9.45 billion | Fiscal year 2024: $8.68 billion | Fiscal year 2023: $8.27 billion | Fiscal year 2022: $7.58 billion | Fiscal year 2021: $6.95 billion | Fiscal year 2020: $5.75 billion | Fiscal year 2019: $5.99 billion | Fiscal year 2018: $5.75 billion | Fiscal year 2017: $4.32 billion | Fiscal year 2016: $4.07 billion | Fiscal year 2015: $3.84 billion | Fiscal year 2014: $6.18 billion | Fiscal year 2013: $5.89 billion | Fiscal year 2012: $5.55 billion | Fiscal year 2011: $5.00 billion | Fiscal year 2010: $4.90 billion | Fiscal year 2009: $4.84 billion | Fiscal year 2008: $4.73 billion.
- Data sourced from SEC EDGAR public filings as of August 6, 2026.
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