Quantum (QMCO) EPS (Diluted) (2010 - 2026)
Quantum's EPS (Diluted) was -$7.06 in fiscal Q1 2027 (quarter ended Jun 30, 2026), compared with -$1.87 a year earlier.
Powered by 
Analysis
Quantum (QMCO) EPS (Diluted) (2010 - 2026) Analysis & Trends
On a trailing twelve-month basis, Quantum's EPS (Diluted) was -$10.88 through Jun 30, 2026; for FY2026 (ended Mar 31, 2026), it came in at -$7.97.
- In earlier fiscal years, EPS (Diluted) was -$22.35 in FY2025, -$8.68 in FY2024, -$8.49 in FY2023 and -$10.97 in FY2022.
- The fiscal Q1 2027 figure marks the lowest quarterly EPS (Diluted) since fiscal Q3 2025.
- Per Business Quant data, QMCO's EPS (Diluted) in the three fiscal quarters before Q1 2027 was -$0.75 (Q4 2026), -$2.03 (Q3 2026) and -$3.49 (Q2 2026).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | EPS (Diluted) (Qtr) |
|---|---|---|---|---|---|
| 1 | Apple | 4,865.08 Bn | 4,612.57 Bn | 54.77 Bn | 2.02 |
| 2 | Cisco Systems | 424.71 Bn | 360.64 Bn | 11.06 Bn | 0.97 |
| 3 | Dell Technologies | 344.52 Bn | 300.28 Bn | 9.83 Bn | 6.34 |
| 4 | Arista Networks | 256.79 Bn | 210.25 Bn | 1.91 Bn | 0.95 |
| 5 | Sandisk | 254.02 Bn | 242.55 Bn | 7.58 Bn | 44.54 |
| 6 | Seagate Technology Holdings | 209.18 Bn | 204.17 Bn | 1.90 Bn | 5.65 |
| 7 | Western Digital | 164.06 Bn | 152.19 Bn | 2.03 Bn | 8.34 |
| 8 | Sony | 144.83 Bn | 95.22 Bn | 6.53 Bn | 0.37 |
| 9 | Lumentum Holdings | 86.05 Bn | 77.87 Bn | 477.30 Mn | -96.00 |
| 10 | Quantum | 697.46 Mn | 599.59 Mn | 31.72 Mn | -7.06 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -7.06 |
| Mar 31, 2026 | -0.75 |
| Dec 31, 2025 | -2.03 |
| Sep 30, 2025 | -3.49 |
| Jun 30, 2025 | -1.87 |
| Mar 31, 2025 | -1.51 |
| Dec 31, 2024 | -15.35 |
| Sep 30, 2024 | -2.53 |
| Jun 30, 2024 | -4.15 |
| Mar 31, 2024 | -3.98 |
| Dec 31, 2023 | -0.10 |
| Sep 30, 2023 | -0.04 |
| Jun 30, 2023 | -2.26 |
| Mar 31, 2023 | -3.01 |
| Dec 31, 2022 | -0.47 |
| Sep 30, 2022 | -2.61 |
| Jun 30, 2022 | -2.54 |
| Mar 31, 2022 | -2.65 |
| Dec 31, 2021 | -3.72 |
| Sep 30, 2021 | -3.16 |
API Access
Quantum EPS (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=eps-diluted&ticker=QMCO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "eps-diluted", "ticker": "QMCO", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=eps-diluted&ticker=QMCO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();