QUANTUM CORP /DE/ (QMCO) Scorecard
- 2026-Q2: Total return Win; Revenue growth Lose; EPS growth Lose.
- 2026-Q1: Total return Lose; Revenue growth Lose; EPS growth Lose.
- 2025-Q4: Total return Lose; Revenue growth Lose; EPS growth Lose.
- 2025-Q3: Total return Lose; Revenue growth Lose; EPS growth Win.
28/120
All 120 Win/Lose results shown below
Every strict quarterly win earns 1 point. A loss, tie, or unavailable scoring value earns 0.
Trailing 1 year (4 quarters): 2 wins, 10 lossesLast fetched: 4 Sept 2026
Complete point ledger
Each cell identifies the missing side explicitly.
| Quarter | Total return | Revenue growth | EPS growth |
|---|---|---|---|
| 2026-Q21/3 |
WinQMCO / S&P 131.58% / 15.20% |
LoseQMCO / S&P 11.28% / 15.00% |
LoseQMCO / S&P -34.79% / 50.40% |
| 2026-Q10/3 |
LoseQMCO / S&P -26.36% / -4.33% |
LoseQMCO / S&P 2.02% / 11.30% |
LoseQMCO / S&P -64.91% / 27.70% |
| 2025-Q40/3 |
LoseQMCO / S&P -34.98% / 2.65% |
LoseQMCO / S&P -7.54% / 9.00% |
LoseQMCO / S&P -71.05% / 13.40% |
| 2025-Q31/3 |
LoseQMCO / S&P -0.50% / 8.12% |
LoseQMCO / S&P -10.64% / 4.61% |
WinQMCO / S&P 63.97% / 13.45% |
| 2025-Q21/3 |
LoseQMCO / S&P -30.67% / 10.94% |
LoseQMCO / S&P -8.68% / 4.83% |
WinQMCO / S&P 82.98% / 10.63% |
| 2025-Q11/3 |
LoseQMCO / S&P -73.33% / -4.27% |
LoseQMCO / S&P -12.05% / 4.98% |
WinQMCO / S&P 225.07% / 10.57% |
| 2024-Q42/3 |
WinQMCO / S&P 1440.57% / 2.41% |
LoseQMCO / S&P -18.61% / 5.25% |
WinQMCO / S&P 771.81% / 6.15% |
| 2024-Q31/3 |
LoseQMCO / S&P -57.32% / 5.89% |
LoseQMCO / S&P -26.43% / 5.89% |
WinQMCO / S&P 1312.22% / 6.11% |
| 2024-Q21/3 |
LoseQMCO / S&P -31.67% / 4.28% |
LoseQMCO / S&P -29.91% / 5.38% |
WinQMCO / S&P 3523.33% / 5.12% |
| 2024-Q12/3 |
WinQMCO / S&P 71.43% / 10.56% |
LoseQMCO / S&P -25.87% / 5.71% |
WinQMCO / S&P 1966.67% / 5.59% |
| 2023-Q41/3 |
LoseQMCO / S&P -42.62% / 11.69% |
LoseQMCO / S&P -16.22% / 6.81% |
WinQMCO / S&P 2192.31% / 7.78% |
| 2023-Q31/3 |
LoseQMCO / S&P -43.52% / -3.27% |
LoseQMCO / S&P -1.99% / 7.52% |
WinQMCO / S&P 181.25% / -5.03% |
| 2023-Q20/3 |
LoseQMCO / S&P -6.09% / 8.74% |
LoseQMCO / S&P 6.22% / 9.50% |
LoseQMCO / S&P -21.05% / -8.57% |
| 2023-Q11/3 |
LoseQMCO / S&P 5.50% / 7.50% |
LoseQMCO / S&P 9.62% / 10.77% |
WinQMCO / S&P 3.13% / -15.69% |
| 2022-Q41/3 |
LoseQMCO / S&P 0.93% / 7.56% |
WinQMCO / S&P 12.67% / 11.88% |
LoseQMCO / S&P -83.75% / -17.99% |
| 2022-Q30/3 |
LoseQMCO / S&P -23.94% / -4.88% |
LoseQMCO / S&P 6.99% / 13.47% |
LoseQMCO / S&P -52.94% / -1.41% |
| 2022-Q20/3 |
LoseQMCO / S&P -37.44% / -16.10% |
LoseQMCO / S&P 7.13% / 13.71% |
LoseQMCO / S&P -39.68% / 11.04% |
| 2022-Q10/3 |
LoseQMCO / S&P -58.88% / -4.60% |
LoseQMCO / S&P 9.68% / 15.97% |
LoseQMCO / S&P -61.45% / 42.23% |
| 2021-Q40/3 |
LoseQMCO / S&P 6.56% / 11.03% |
LoseQMCO / S&P 7.15% / 15.00% |
LoseQMCO / S&P 45.45% / 96.40% |
| 2021-Q31/3 |
LoseQMCO / S&P -24.82% / 0.58% |
LoseQMCO / S&P 6.29% / 10.77% |
WinQMCO / S&P 78.95% / 69.42% |
| 2021-Q20/3 |
LoseQMCO / S&P -17.29% / 8.55% |
LoseQMCO / S&P -1.42% / 6.58% |
LoseQMCO / S&P QMCO unavailable / 51.81% |
| 2021-Q11/3 |
WinQMCO / S&P 36.11% / 6.17% |
LoseQMCO / S&P -13.25% / -1.06% |
LoseQMCO / S&P QMCO unavailable / 7.39% |
| 2020-Q41/3 |
WinQMCO / S&P 33.04% / 12.15% |
LoseQMCO / S&P -17.38% / -3.72% |
LoseQMCO / S&P QMCO unavailable / -33.42% |
| 2020-Q31/3 |
WinQMCO / S&P 19.17% / 8.93% |
LoseQMCO / S&P -15.84% / -2.04% |
LoseQMCO / S&P QMCO unavailable / -27.10% |
| 2020-Q21/3 |
WinQMCO / S&P 30.85% / 20.54% |
LoseQMCO / S&P -7.53% / -0.46% |
LoseQMCO / S&P QMCO unavailable / -27.11% |
| 2020-Q10/3 |
LoseQMCO / S&P -60.24% / -19.60% |
LoseQMCO / S&P 0.07% / 3.47% |
LoseQMCO / S&P QMCO unavailable / -14.75% |
| 2019-Q42/3 |
WinQMCO / S&P 30.18% / 9.07% |
WinQMCO / S&P 5.90% / 5.36% |
LoseQMCO / S&P QMCO unavailable / 2.99% |
| 2019-Q31/3 |
WinQMCO / S&P 115.09% / 1.70% |
LoseQMCO / S&P 1.94% / 5.02% |
LoseQMCO / S&P QMCO unavailable / 0.21% |
| 2019-Q21/3 |
WinQMCO / S&P 11.34% / 4.30% |
LoseQMCO / S&P -6.92% / 6.64% |
LoseQMCO / S&P QMCO unavailable / 8.65% |
| 2019-Q11/3 |
WinQMCO / S&P 19.00% / 13.65% |
LoseQMCO / S&P -8.47% / 8.12% |
LoseQMCO / S&P QMCO unavailable / 14.29% |
| 2018-Q40/3 |
LoseQMCO / S&P -16.67% / -13.52% |
LoseQMCO / S&P -12.90% / 9.05% |
LoseQMCO / S&P QMCO unavailable / 18.23% |
| 2018-Q31/3 |
WinQMCO / S&P 9.09% / 7.71% |
LoseQMCO / S&P -13.16% / 10.21% |
LoseQMCO / S&P QMCO unavailable / 19.06% |
| 2018-Q20/3 |
LoseQMCO / S&P -39.56% / 3.43% |
LoseQMCO / S&P -12.77% / 9.03% |
LoseQMCO / S&P QMCO unavailable / 14.46% |
| 2018-Q10/3 |
LoseQMCO / S&P -35.35% / -0.76% |
LoseQMCO / S&P -10.77% / 7.68% |
LoseQMCO / S&P QMCO unavailable / 12.46% |
| 2017-Q40/3 |
LoseQMCO / S&P -8.01% / 6.64% |
LoseQMCO / S&P -10.18% / 7.03% |
LoseQMCO / S&P QMCO unavailable / 13.82% |
| 2017-Q30/3 |
LoseQMCO / S&P -21.64% / 4.48% |
LoseQMCO / S&P -5.70% / 5.68% |
LoseQMCO / S&P QMCO unavailable / 17.57% |
| 2017-Q21/3 |
WinQMCO / S&P 12.21% / 3.09% |
LoseQMCO / S&P 2.54% / 4.83% |
LoseQMCO / S&P QMCO unavailable / 17.74% |
| 2017-Q10/3 |
LoseQMCO / S&P 4.82% / 6.07% |
LoseQMCO / S&P 3.59% / 3.67% |
LoseQMCO / S&P QMCO unavailable / 13.32% |
| 2016-Q41/3 |
WinQMCO / S&P 12.16% / 3.82% |
LoseQMCO / S&P 0.16% / 2.09% |
LoseQMCO / S&P QMCO unavailable / 7.05% |
| 2016-Q31/3 |
WinQMCO / S&P 76.19% / 3.85% |
LoseQMCO / S&P -3.60% / 0.20% |
LoseQMCO / S&P QMCO unavailable / -3.15% |
Dividend-reinvested, split-adjusted total return
1Y · 2025-08-29 to 2026-08-27
| Metric | QMCO total return | S&P 500 Total Return Index |
|---|---|---|
| Total return | 217.09% | 20.78% |
| Annualized return | 217.09% | 20.78% |
5Y · 2021-09-01 to 2026-08-27
| Metric | QMCO total return | S&P 500 Total Return Index |
|---|---|---|
| Total return | -80.72% | 83.14% |
| Annualized return | -28.05% | 12.86% |
10Y · 2016-09-01 to 2026-08-27
| Metric | QMCO total return | S&P 500 Total Return Index |
|---|---|---|
| Total return | -77.35% | 319.30% |
| Annualized return | -13.80% | 15.41% |
Calculation rules
- window
- Latest 40 completed benchmark quarters; unavailable issuer evidence remains visible and scores 0.
- return Basis
- Issuer adjusted close reinvests distributions and normalizes splits; the S&P 500 Total Return Index is the direct benchmark.
- point Rule
- Strict same-quarter win = 1. Loss, tie or unavailable evidence = 0. No partial or subjective points.
- frequency
- Quarter endpoints only.
- fundamentals
- Trailing-four-quarter issuer revenue and EPS growth use the issuer's normalized government-filed facts.
- non Scoring
Snapshot captured 2026-09-04.
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