stock
QMCO · QUANTUM CORP /DE/
What QUANTUM CORP /DE/ reports to the SEC, read from its filings.
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The live QMCO price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on QMCO.
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Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Computer Storage Devices (SIC 3572)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 39,410,001 as of 2026-08-06 (XBRL frame )
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 37.8%
- Operating
- -2.3%
- Net
- -80.8%
Returns
- ROE
- —
- ROA
- -124.6%
Health
- Current ratio
- 0.9x
- Debt/equity
- —
Deep value
- NCAV
- -$71.00M
- NCAV per share
- -$1.80
- Price/NCAV
- Locked
- NNWC
- -$107.68M
- NNWC per share
- -$2.73
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $80.80M | $31.72M | $5.04M | -$155.29M | 10-Q filed 2026-08-11 |
| 2026-03-31 | $77.99M | $27.84M | -$2.56M | -$9.54M | DEF 14A filed 2026-07-29 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-12-31 | $74.59M | $28.93M | -$1.19M | -$27.84M | 10-Q filed 2026-02-17 |
| 2025-09-30 | $62.72M | $23.55M | -$8.16M | -$46.46M | 10-Q filed 2025-11-13 |
| 2025-06-30 | $64.29M | $22.71M | -$12.60M | -$17.21M | 10-Q filed 2026-08-11 |
| 2025-03-31 | $61.26M | $24.24M | -$11.59M | -$7.74M | DEF 14A filed 2026-07-29 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-12-31 | $68.68M | $27.89M | -$7.73M | -$75.30M | 10-Q filed 2026-02-17 |
| 2024-09-30 | $71.85M | $30.64M | -$5.56M | -$12.15M | 10-Q filed 2025-11-13 |
- Assets
- $191.90M
- Equity
- -$27.82M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2026-03-31 | $279.58M | -$24.51M | -$101.05M | -$39.56M |
| 2025-03-31 | $274.06M | -$41.68M | -$115.09M | -$28.56M |
| 2024-03-31 | $311.60M | -$28.88M | -$41.29M | -$16.02M |
| 2023-03-31 | $422.08M | -$16.68M | -$18.37M | -$17.48M |
| 2022-03-31 | $383.43M | -$3.23M | $38.35M | -$40.04M |
| 2021-03-31 | $349.58M | $8.40M | -$35.46M | -$7.70M |
| 2020-03-31 | $402.95M | $21.20M | -$5.21M | -$3.81M |
| 2019-03-31 | $402.68M | -$4.75M | -$42.80M | -$19.57M |
| 2018-03-31 | $437.68M | -$28.62M | -$43.35M | -$7.62M |
| 2017-03-31 | $493.05M | $6.68M | -$2.41M | $6.34M |
Company filings
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Insiders, politicians and funds
Insider trades, last 90 days
Craythorne Anthony
Chief Revenue Officer
Sale$15,856Aug 5, 4:10 PM ET
Politician trades, last 90 days
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Funds
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News
Stories that named QMCO, and the market events around them.
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