Quick Answer
AmBase Corp reported Stockholders Equity of -$8.69 million for the year ending 2025.
- AmBase Corp showed a decrease of -110.5% in Stockholders Equity from 2024 to 2025.
- This data is from AmBase Corp's annual report (Form 10-K), filed with the SEC on March 30, 2026.
- XBRL data for this metric is available from 2009 to 2025 (17 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: Q1 2012: $9.27 million | Q2 2012: $8.79 million | Q3 2012: $8.83 million | Q2 2013: $65.08 million | Q3 2013: $62.66 million | Q1 2014: $57.37 million | Q2 2014: $55.20 million | Q3 2014: $53.24 million | Q1 2015: $72.60 million | Q2 2015: $71.61 million | Q3 2015: $70.10 million | Q1 2016: $67.93 million | Q2 2016: $67.12 million | Q3 2016: $66.40 million | Q1 2017: $64.49 million | Q2 2017: $63.42 million | Q3 2017: -$1.47 million | Q1 2018: $19.61 million | Q2 2018: $18.41 million | Q3 2018: $17.53 million | Q1 2019: $17.28 million | Q2 2019: $15.13 million | Q3 2019: $14.11 million | Q1 2020: $11.79 million | Q2 2020: $10.83 million | Q3 2020: $9.37 million | Q1 2021: $5.97 million | Q2 2021: $4.74 million | Q3 2021: $3.47 million | Q1 2022: $1.34 million | Q2 2022: $359.0 thousand | Q3 2022: -$358.0 thousand | Q1 2023: -$2.29 million | Q2 2023: -$3.56 million | Q3 2023: -$4.96 million | Q1 2024: -$8.18 million | Q2 2024: -$1.28 million | Q3 2024: -$2.81 million | Q1 2025: -$5.72 million | Q2 2025: -$6.80 million | Q3 2025: -$7.89 million.
- Over the full 17 years of available data (2009 to 2025), AmBase Corp's Stockholders Equity has declined by 164.3%.
- Historical annual values: Fiscal year 2025: -$8.69 million | Fiscal year 2024: -$4.13 million | Fiscal year 2023: -$6.35 million | Fiscal year 2022: -$1.07 million | Fiscal year 2021: $2.40 million | Fiscal year 2020: $7.61 million | Fiscal year 2019: $13.21 million | Fiscal year 2018: $18.14 million | Fiscal year 2017: $17.80 million | Fiscal year 2016: $65.86 million | Fiscal year 2015: $69.08 million | Fiscal year 2014: $73.67 million | Fiscal year 2013: $59.77 million | Fiscal year 2012: $68.27 million | Fiscal year 2011: $9.77 million | Fiscal year 2010: $11.54 million | Fiscal year 2009: $13.50 million.
- Data sourced from SEC EDGAR public filings as of August 8, 2026.
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