QUANTUM CORP /DE/ Shareholders' Equity
QUANTUM CORP /DE/ (QMCO) had Shareholders' Equity of -$27.82 million as of 2026-06-30, per its 10-Q filed 2026-08-11.
Financial Statements › Balance Sheet › Equity › Equity, Attributable to Parent
us-gaap:StockholdersEquity · last filed 2026-08-11
- 2026-06-30: Stockholders' Equity Attributable to Parent -$27.82M.
- 2026-03-31: Stockholders' Equity Attributable to Parent -$198.86M.
- 2025-12-31: Stockholders' Equity Attributable to Parent -$184.23M.
- 2025-09-30: Stockholders' Equity Attributable to Parent -$160.50M.
| Period end | Stockholders' Equity Attributable to Parent | Stockholders' Equity Attributable to Parent as first filed |
|---|---|---|
| 2026-06-30 | -$27.82M 10-Q · filed 2026-08-11 | |
| 2026-03-31 | -$198.86M 10-Q · filed 2026-08-11 | |
| 2025-12-31 | -$184.23M 10-Q · filed 2026-02-17 | |
| 2025-09-30 | -$160.50M 10-Q · filed 2026-02-17 | |
| 2025-06-30 | -$114.39M 10-Q · filed 2026-08-11 | |
| 2025-03-31 | -$164.37M 10-Q · filed 2026-08-11 | |
| 2024-12-31 | -$196.62M 10-Q · filed 2026-02-17 | -$195.06M 10-Q · filed 2025-02-12 |
| 2024-09-30 | -$151.10M 10-Q · filed 2026-02-17 | -$153.40M 10-Q · filed 2024-11-14 |
| 2024-06-30 | -$140.33M 10-Q · filed 2025-11-13 | -$141.25M 10-Q · filed 2024-08-14 |
| 2024-03-31 | -$121.50M 10-K · filed 2026-06-25 | |
| 2023-12-31 | -$101.93M 10-Q · filed 2025-02-12 | -$101.93M 10-K · filed 2024-06-28 |
| 2023-09-30 | -$94.43M 10-Q · filed 2025-02-12 | -$94.43M 10-K · filed 2024-06-28 |
| 2023-06-30 | -$91.32M 10-Q · filed 2024-11-14 | -$94.08M 10-Q · filed 2023-08-08 |
| 2023-03-31 | -$84.37M 10-K · filed 2025-08-26 | -$86.89M 10-K · filed 2023-06-06 |
| 2022-12-31 | -$77.96M 10-Q · filed 2024-09-06 | -$77.05M 10-Q · filed 2023-02-02 |
| 2022-09-30 | -$82.53M 10-Q · filed 2024-09-06 | -$79.34M 10-Q · filed 2022-11-02 |
| 2022-06-30 | -$76.50M 10-Q · filed 2024-09-06 | -$68.79M 10-Q · filed 2022-08-04 |
| 2022-03-31 | -$143.74M 10-Q · filed 2024-09-06 | -$126.68M 10-K · filed 2022-06-08 |
| 2021-12-31 | -$122.78M 10-Q · filed 2023-02-02 | |
| 2021-09-30 | -$115.99M 10-Q · filed 2023-02-02 | |
| 2021-06-30 | -$112.93M 10-Q · filed 2022-11-02 | |
| 2021-03-31 | -$199.94M 10-K · filed 2024-06-28 | -$112.25M 10-K · filed 2021-05-26 |
| 2020-12-31 | -$193.98M 10-Q · filed 2022-02-09 | |
| 2020-09-30 | -$196.24M 10-Q · filed 2022-02-09 | |
| 2020-06-30 | -$195.50M 10-Q · filed 2021-11-03 | |
| 2020-03-31 | -$198.53M 10-K · filed 2023-06-06 | |
| 2019-12-31 | -$195.47M 10-Q · filed 2021-01-27 | |
| 2019-09-30 | -$203.11M 10-Q · filed 2021-01-27 | |
| 2019-06-30 | -$202.52M 10-Q · filed 2020-10-28 | |
| 2019-03-31 | -$199.78M 10-K · filed 2022-06-08 | |
| 2018-12-31 | -$196.24M 10-Q · filed 2020-01-29 | |
| 2018-09-30 | -$201.65M 10-Q · filed 2020-01-29 | |
| 2018-06-30 | -$181.41M 10-Q · filed 2019-11-05 | -$181.41M 10-K · filed 2019-08-06 |
| 2018-03-31 | -$173.47M 10-K · filed 2021-05-26 | |
| 2017-12-31 | -$152.70M 10-Q · filed 2019-08-23 | |
| 2017-09-30 | -$145.48M 10-Q · filed 2019-08-23 | -$124.33M 10-Q · filed 2017-11-09 |
| 2017-06-30 | -$141.56M 10-K · filed 2019-08-06 | -$118.00M 10-Q · filed 2017-08-09 |
| 2017-03-31 | -$139.30M 10-K · filed 2020-06-24 | -$116.00M 10-K · filed 2017-06-01 |
| 2016-12-31 | -$116.55M 10-Q · filed 2017-02-03 | |
| 2016-09-30 | -$123.42M 10-Q · filed 2016-11-04 | |
| 2016-06-30 | -$129.06M 10-Q · filed 2016-08-05 | |
| 2016-03-31 | -$143.10M 10-K · filed 2019-08-06 | -$126.94M 10-K · filed 2016-06-03 |
| 2015-12-31 | -$76.87M 10-Q · filed 2016-02-05 | |
| 2015-09-30 | -$78.46M 10-Q · filed 2015-11-06 | |
| 2015-06-30 | -$67.99M 10-Q · filed 2015-08-07 | |
| 2015-03-31 | -$57.67M 10-K · filed 2017-06-01 | -$60.44M 10-K · filed 2015-06-12 |
| 2014-12-31 | -$76.67M 10-Q · filed 2015-02-06 | |
| 2014-09-30 | -$86.20M 10-Q · filed 2014-11-07 | |
| 2014-06-30 | -$88.59M 10-Q · filed 2014-08-08 | |
| 2014-03-31 | -$84.96M 10-K · filed 2017-06-01 | -$87.40M 10-K · filed 2014-06-06 |
| 2013-12-31 | -$79.63M 10-Q · filed 2014-02-07 | |
| 2013-09-30 | -$80.79M 10-Q · filed 2013-11-12 | |
| 2013-06-30 | -$77.31M 10-Q · filed 2013-08-09 | |
| 2013-03-31 | -$82.36M 10-K · filed 2016-06-03 | -$81.58M 10-K · filed 2013-06-07 |
| 2012-12-31 | -$72.08M 10-Q · filed 2013-02-08 | |
| 2012-09-30 | -$67.69M 10-Q · filed 2012-11-09 | |
| 2012-06-30 | -$60.55M 10-Q · filed 2012-08-09 | |
| 2012-03-31 | -$47.70M 10-K · filed 2015-06-12 | -$46.68M 10-K · filed 2012-06-14 |
| 2011-12-31 | -$41.74M 10-Q · filed 2012-02-09 | |
| 2011-09-30 | -$49.13M 10-Q · filed 2011-11-09 | |
| 2011-06-30 | -$57.45M 10-Q · filed 2011-08-09 | |
| 2011-03-31 | -$61.69M 10-K · filed 2014-06-06 | -$61.11M 10-Q · filed 2011-08-09 |
| 2010-03-31 | -$91.26M 10-K · filed 2013-06-07 | |
| 2009-03-31 | -$119.96M 10-K · filed 2012-06-14 |
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