Quick Answer
QS Energy, Inc. reported Stockholders Equity of -$5.88 million for fiscal year 2025.
QS Energy, Inc. Stockholders Equity — Annual History
| Fiscal Year | Stockholders Equity | YoY Change |
|---|---|---|
| 2025 | -$5.88M | -3.2% |
| 2024 | -$5.70M | -8.7% |
| 2023 | -$5.24M | -11.8% |
| 2022 | -$4.69M | -12.4% |
| 2021 | -$4.17M | -19.0% |
| 2020 | -$3.51M | -54.6% |
| 2019 | -$2.27M | -53.1% |
| 2018 | -$1.48M | +20.9% |
| 2017 | -$1.87M | -38.0% |
| 2016 | -$1.36M | -73.7% |
| 2015 | -$782.0K | -157.2% |
| 2014 | $1.37M | -55.5% |
| 2013 | $3.08M | +206.1% |
| 2012 | -$2.90M | +6.7% |
| 2011 | -$3.11M | +51.6% |
| 2010 | -$6.42M | -14.4% |
| 2009 | -$5.61M | -121.4% |
| 2008 | -$2.53M | +41.9% |
| 2007 | -$4.36M | -386.2% |
| 2006 | -$896.7K | +36.3% |
| 2005 | -$1.41M | +29.8% |
| 2004 | -$2.01M | -140.8% |
| 2003 | -$833.4K | +55.7% |
| 2002 | -$1.88M | -47.8% |
| 2001 | -$1.27M | -39.2% |
| 2000 | -$913.8K | -82.5% |
| 1999 | -$500.8K | -16833.1% |
| 1998 | $3.0K | — |
| 1998 | $0.00 | — |
Quarterly Stockholders Equity
| Quarter Ending | Stockholders Equity | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | -$5.45M | +1.9% | -33.4% |
| June 30, 2025 | -$4.08M | +26.3% | +6.1% |
| March 31, 2025 | -$4.35M | +19.2% | +23.7% |
| December 31, 2024 | -$5.70M | -8.7% | -2.6% |
| September 30, 2024 | -$5.55M | -10.1% | -0.2% |
| June 30, 2024 | -$5.54M | -11.3% | -3.0% |
| March 31, 2024 | -$5.38M | -12.5% | -2.6% |
| December 31, 2023 | -$5.24M | -11.8% | -4.0% |
- QS Energy, Inc. showed a decrease of -3.2% in Stockholders Equity compared to the prior fiscal year.
- The most recent figure is from QS Energy, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 31, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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