Quantum Corporation QMCO
Set alert
At close · Nov 2
After hours · Nov 2, 4:00 PM ET
- YTD
- +159.38%
- 1 year
- +77.22%
- Open
- 18.50
- Prev close
- 18.27
- Mkt cap
- 659.33M
- Vol
- 1.12M
- Avg vol
- 1.91M
- EPS
- -12.97
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 16.45
- High
- 18.50
- Forward P/E
- 31.57
- Beta
- 3.09
- Short ratio
- 1.96
- Inst. own
- 35.52%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 12, 2026
- 50-d avg
- 24.19
- 200-d avg
- 12.21
- 1y target
- 26.50
5D chart
Signals (142)
| Name | Time | Ago |
|---|---|---|
| SMA: Bullish | Nov 2, 3:55 PM | 5 hours ago |
| MACD: Buy Signal | Nov 2, 3:55 PM | 5 hours ago |
| MACD: Sell Signal | Nov 2, 3:45 PM | 5 hours ago |
| SMA: Bearish | Nov 2, 3:25 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 3:20 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 3:15 PM | 6 hours ago |
| SMA: Bearish | Nov 2, 3:10 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 3:00 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 2:50 PM | 6 hours ago |
| RSI: Oversold | Nov 2, 2:45 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 2:30 PM | 6 hours ago |
| MACD: Buy Signal | Nov 2, 2:25 PM | 7 hours ago |
| MACD: Sell Signal | Nov 2, 1:55 PM | 7 hours ago |
| RSI: Oversold | Nov 2, 1:35 PM | 7 hours ago |
| SMA: Bearish | Nov 2, 1:30 PM | 7 hours ago |
| MACD: Buy Signal | Nov 2, 1:20 PM | 8 hours ago |
| RSI: Oversold | Nov 2, 12:20 PM | 9 hours ago |
| SMA: Bearish | Nov 2, 11:45 AM | 9 hours ago |
| SMA: Bullish | Nov 2, 11:35 AM | 9 hours ago |
| MACD: Sell Signal | Nov 2, 10:50 AM | 10 hours ago |
| SMA: Bearish | Nov 2, 10:45 AM | 10 hours ago |
| SMA: Bearish | Nov 2, 10:40 AM | 10 hours ago |
| SMA: Bullish | Nov 2, 10:05 AM | 11 hours ago |
| MACD: Buy Signal | Nov 2, 10:05 AM | 11 hours ago |
| SMA: Bullish | Nov 2, 10:00 AM | 11 hours ago |
| MACD: Sell Signal | Nov 2, 9:35 AM | 11 hours ago |
| RSI: Oversold | Nov 2, 9:35 AM | 11 hours ago |
| SMA: Bearish | Nov 2, 9:30 AM | 11 hours ago |
| SMA: Bearish | Nov 2, 9:30 AM | 11 hours ago |
| SMA: Bullish | Oct 30, 3:15 PM | 3 days ago |
| SMA: Bullish | Oct 30, 3:05 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 3:05 PM | 3 days ago |
| SMA: Bearish | Oct 30, 3:00 PM | 3 days ago |
| MACD: Sell Signal | Oct 30, 3:00 PM | 3 days ago |
| SMA: Bullish | Oct 30, 2:55 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 2:55 PM | 3 days ago |
| MACD: Sell Signal | Oct 30, 2:30 PM | 3 days ago |
| SMA: Bearish | Oct 30, 2:05 PM | 3 days ago |
| SMA: Bullish | Oct 30, 1:55 PM | 3 days ago |
| SMA: Bearish | Oct 30, 1:50 PM | 3 days ago |
| SMA: Bullish | Oct 30, 1:40 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 1:35 PM | 3 days ago |
| MACD: Sell Signal | Oct 30, 1:05 PM | 3 days ago |
| RSI: Oversold | Oct 30, 1:05 PM | 3 days ago |
| SMA: Bearish | Oct 30, 11:30 AM | 3 days ago |
| SMA: Bullish | Oct 30, 11:25 AM | 3 days ago |
| SMA: Bearish | Oct 30, 11:15 AM | 3 days ago |
| SMA: Bullish | Oct 30, 10:35 AM | 3 days ago |
| MACD: Buy Signal | Oct 30, 10:35 AM | 3 days ago |
| SMA: Bearish | Oct 30, 9:30 AM | 3 days ago |
| SMA: Bearish | Oct 30, 9:30 AM | 3 days ago |
| MACD: Sell Signal | Oct 30, 9:30 AM | 3 days ago |
| RSI: Oversold | Oct 30, 9:30 AM | 3 days ago |
| SMA: Bullish | Oct 29, 3:50 PM | 4 days ago |
| RSI: Overbought | Oct 29, 3:50 PM | 4 days ago |
| SMA: Bullish | Oct 29, 3:45 PM | 4 days ago |
| SMA: Bullish | Oct 29, 3:05 PM | 4 days ago |
| MACD: Buy Signal | Oct 29, 3:05 PM | 4 days ago |
| RSI: Oversold | Oct 29, 2:30 PM | 4 days ago |
| SMA: Bearish | Oct 29, 1:00 PM | 4 days ago |
| SMA: Bearish | Oct 29, 1:00 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:55 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:55 PM | 4 days ago |
| SMA: Bearish | Oct 29, 12:30 PM | 4 days ago |
| MACD: Sell Signal | Oct 29, 12:05 PM | 4 days ago |
| SMA: Bearish | Oct 29, 11:45 AM | 4 days ago |
| MACD: Buy Signal | Oct 29, 11:05 AM | 4 days ago |
| SMA: Bullish | Oct 29, 11:00 AM | 4 days ago |
| SMA: Bullish | Oct 29, 11:00 AM | 4 days ago |
| MACD: Sell Signal | Oct 29, 10:40 AM | 4 days ago |
| SMA: Bearish | Oct 29, 10:35 AM | 4 days ago |
| SMA: Bearish | Oct 29, 10:35 AM | 4 days ago |
| SMA: Bullish | Oct 29, 10:15 AM | 4 days ago |
| SMA: Bearish | Oct 29, 10:10 AM | 4 days ago |
| MACD: Buy Signal | Oct 29, 10:05 AM | 4 days ago |
| SMA: Bullish | Oct 29, 10:00 AM | 4 days ago |
| SMA: Bullish | Oct 29, 10:00 AM | 4 days ago |
| SMA: Bearish | Oct 29, 9:45 AM | 4 days ago |
| SMA: Bullish | Oct 29, 9:40 AM | 4 days ago |
| SMA: Bearish | Oct 29, 9:30 AM | 4 days ago |
| SMA: Bearish | Oct 29, 9:30 AM | 4 days ago |
| MACD: Sell Signal | Oct 29, 9:30 AM | 4 days ago |
| MACD: Buy Signal | Oct 28, 3:50 PM | 5 days ago |
| SMA: Bullish | Oct 28, 3:40 PM | 5 days ago |
| SMA: Bullish | Oct 28, 3:40 PM | 5 days ago |
| SMA: Bearish | Oct 28, 3:35 PM | 5 days ago |
| SMA: Bullish | Oct 28, 3:20 PM | 5 days ago |
| MACD: Sell Signal | Oct 28, 3:10 PM | 5 days ago |
| SMA: Bearish | Oct 28, 3:00 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 2:30 PM | 5 days ago |
| SMA: Bullish | Oct 28, 2:25 PM | 5 days ago |
| SMA: Bullish | Oct 28, 2:25 PM | 5 days ago |
| SMA: Bearish | Oct 28, 2:05 PM | 5 days ago |
| SMA: Bearish | Oct 28, 1:55 PM | 5 days ago |
| MACD: Sell Signal | Oct 28, 1:55 PM | 5 days ago |
| SMA: Bullish | Oct 28, 1:40 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 1:40 PM | 5 days ago |
| MACD: Sell Signal | Oct 28, 1:35 PM | 5 days ago |
| SMA: Bearish | Oct 28, 1:30 PM | 5 days ago |
| SMA: Bullish | Oct 28, 1:15 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:50 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:50 PM | 5 days ago |
| SMA: Bearish | Oct 28, 12:45 PM | 5 days ago |
| SMA: Bearish | Oct 28, 12:45 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:30 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 12:30 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:25 PM | 5 days ago |
| SMA: Bearish | Oct 28, 12:15 PM | 5 days ago |
| SMA: Bearish | Oct 28, 12:15 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:05 PM | 5 days ago |
| SMA: Bearish | Oct 28, 11:45 AM | 5 days ago |
| MACD: Sell Signal | Oct 28, 11:45 AM | 5 days ago |
| SMA: Bearish | Oct 28, 11:25 AM | 5 days ago |
| MACD: Buy Signal | Oct 28, 11:20 AM | 5 days ago |
| SMA: Bullish | Oct 28, 11:10 AM | 5 days ago |
| SMA: Bullish | Oct 28, 11:05 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:50 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:50 AM | 5 days ago |
| SMA: Bullish | Oct 28, 10:45 AM | 5 days ago |
| SMA: Bullish | Oct 28, 10:45 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:20 AM | 5 days ago |
| MACD: Sell Signal | Oct 28, 10:10 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:05 AM | 5 days ago |
| MACD: Buy Signal | Oct 28, 9:30 AM | 5 days ago |
| RSI: Overbought | Oct 28, 9:30 AM | 5 days ago |
| SMA: Bullish | Oct 27, 3:55 PM | 6 days ago |
| SMA: Bullish | Oct 27, 3:55 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:50 PM | 6 days ago |
| SMA: Bullish | Oct 27, 3:35 PM | 6 days ago |
| MACD: Sell Signal | Oct 27, 3:20 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:15 PM | 6 days ago |
| MACD: Buy Signal | Oct 27, 2:35 PM | 6 days ago |
| SMA: Bullish | Oct 27, 2:30 PM | 6 days ago |
| SMA: Bullish | Oct 27, 2:10 PM | 6 days ago |
| SMA: Bullish | Oct 27, 2:10 PM | 6 days ago |
| SMA: Bearish | Oct 27, 1:25 PM | 6 days ago |
| SMA: Bearish | Oct 27, 1:25 PM | 6 days ago |
| SMA: Bullish | Oct 27, 1:20 PM | 6 days ago |
| SMA: Bearish | Oct 27, 12:35 PM | 6 days ago |
| MACD: Sell Signal | Oct 27, 12:35 PM | 6 days ago |
| RSI: Overbought | Oct 27, 11:50 AM | 6 days ago |
| SMA: Bullish | Oct 27, 10:25 AM | 6 days ago |
Key statistics
- Market cap
- 1.05B
- Enterprise value
- 1.04B
- Trailing P/E
- 0.00
- Forward P/E
- 31.57
- PEG ratio
- 0.77
- Price / sales
- 3.53
- Price / book
- 0.00
- EPS (TTM)
- -12.97
- Beta
- 3.09
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Profit margin
- -80.76%
- Revenue (TTM)
- 296.10M
- Revenue growth
- 25.70%
- Free cash flow
- 17.37M
- Total cash
- 54.45M
- Total debt
- 8.86M
- Return on equity
- 0.00%
- Shares outstanding
- 39.41M
- Short % of float
- 59.55%
- 50-day average
- 24.19
- 200-day average
- 12.21
Analyst view
Consensus: none
- Target (low)
- 24.00
- Target (mean)
- 26.50
- Target (high)
- 29.00
- Strong buy0
- Buy2
- Hold0
- Sell0
- Strong sell0
Next earnings
Nov 12, 2026
Expected Nov 12, 2026. Consensus EPS estimate 0.125.
Financials — quick view
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Nov 12, 2026 | Sep 30, 2026 | 0.12 | — | — | — |
| Aug 10, 2026 | Jun 30, 2026 | -0.17 | 0.18 | +0.35 | +205.88% |
| Jun 24, 2026 | Mar 31, 2026 | -0.305 | -0.21 | +0.10 | +31.15% |
| Feb 17, 2026 | Dec 31, 2025 | -0.42 | -0.36 | +0.06 | +14.29% |
| Nov 13, 2025 | Sep 30, 2025 | -0.25 | -0.54 | -0.29 | -116.00% |
| Sep 12, 2025 | Jun 30, 2025 | -0.33 | 2.00 | +2.33 | +706.06% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Sep 14, 2026 | Lake Street | main | Buy | Buy |
| Aug 11, 2026 | Lake Street | main | Buy | Buy |
| Jun 26, 2026 | Northland Capital Markets | down | Outperform | Market Perform |
| Jun 3, 2026 | Lake Street | main | Buy | Buy |
| Nov 14, 2025 | Northland Capital Markets | up | Market Perform | Outperform |
| Jan 30, 2025 | Northland Capital Markets | main | Market Perform | Market Perform |
About Quantum Corporation
Quantum Corporation provides data management solutions for unstructured data in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers primary storage software and systems, including StorNext Hybrid Flash/Disk File Storage Software for video editing, post-production, and streaming applications, as well as large digital file archives; and Unified Surveillance Platform Software, a unified compute and storage software for video surveillance recording, storage, and analytics. It also provides cost-per-terabyte secondary storage software and systems, such as ActiveScale Object Storage Software, a storage for building massive data lakes, storage clouds, and cold archives; DXi Backup Appliances for backup and recovery and multisite data protection; Scalar Tape Storage, a storage for long-term data archiving and offline data protection; and CatDV Asset Management Software for indexing, cataloging, AI data enrichment, and workflow orchestration. In addition, the company sells standalone linear-tape open tape drives for small business data protection and archiving, as well as linear-tape open media for use in tape storage systems. Further, it offers global support, deployment and consulting, and education services, as well as Quantum-as-a-Service. The company serves media and entertainment, life sciences, gaming and hospitality, retail, education, energy, financial services, and manufacturing industries, as well as hyperscale cloud providers, US federal and public sector, safe cities, and government. The company sells its products through a network of distributors, value-added resellers, direct marketing resellers, original equipment manufacturers, and other suppliers, as well as directly to corporate entities and government agencies. Quantum Corporation was incorporated in 1980 and is headquartered in Centennial, Colorado.
- Sector
- Technology
- Industry
- Computer Hardware
- Country
- United States
- Website
- quantum.com
News
- Quantum Stocks Plunge in October: Can Q3 Earnings Halt the Slide?
- ROSEN, SKILLED INVESTOR COUNSEL, Encourages D-Wave Quantum Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - QBTS
- What's Next for D-Wave Quantum, Inc. Shareholders After 9.51% Stock Drop? Glancy Prongay Wolke & Rotter LLP Explains Securities Fraud Class Action Lead Plaintiff Deadline
- Quantum Corp. (QMCO) Reports Next Week: Wall Street Expects Earnings Growth
- INVESTOR NOTICE: D-Wave Quantum Inc. Investors with Substantial Losses May Seek to Lead Class Action Lawsuit Before December 15, 2026 Deadline -QBTS
- Quantum X Labs Announces Cyber Quantum Encryption Breakthrough in Demonstration with IBM Quantum Processor, Heron r2
- Quantum Cyber Publishes Investor Explanatory Materials on Its Quantum Antenna Technology, Including Technical Summary and Companion Video
- D-Wave Quantum vs. Rigetti Computing: Which Quantum Computing Stock Is a Better Buy for 2027?
- Are These 3 Quantum Computing Stocks Worth Buying Before 2027?
- ROSEN, TRUSTED INVESTOR COUNSEL, Encourages D-Wave Quantum Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – QBTS
Your note
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CLANCY JAMES C | Chief Operating Officer | Stock Award(Grant) | Sep 30, 2026 | 163,000 |
| DIALECTIC TECHNOLOGY SPV L.L.C | Beneficial Owner of more than 10% of a Class of Security | Conversion of Exercise of derivative security | Jun 3, 2026 | 14,104,600 |
| FICHTHORN JOHN A | Director and Beneficial Owner of more than 10% of a Class of Security | Stock Award(Grant) | Sep 30, 2026 | 14,145,500 |
| GIANELLA KENNETH PHILIPPE | Chief Financial Officer | Sale | Feb 2, 2025 | 32,402 |
| JAWORKSI DON | Director | Stock Award(Grant) | Sep 30, 2026 | 51,675 |
| LERNER JAMES J | Chief Executive Officer | Sale | Apr 20, 2025 | 110,848 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Alyeska Investment Group, L.p. | 6.73% | 2,653,928 | 70.38M | Jun 29, 2026 |
| Oaktree Capital Management LP | 5.10% | 2,011,678 | 53.35M | Jun 29, 2026 |
| Two Seas Capital Lp | 3.78% | 1,490,992 | 39.54M | Sep 29, 2026 |
| Neuberger Berman Group, LLC | 2.95% | 1,163,315 | 30.85M | Jun 29, 2026 |
| Ashford Capital Management Inc. | 2.64% | 1,039,200 | 27.56M | Jun 29, 2026 |
| Portolan Capital Management, LLC | 2.59% | 1,020,120 | 27.05M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| NEUBERGER BERMAN EQUITY FUNDS-Neuberger Intrinsic Value Fund | 1.97% | 776,645 | 20.60M | Aug 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 1.07% | 420,696 | 11.16M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 0.43% | 170,893 | 4.53M | Jun 29, 2026 |
| ADVISORS' INNER CIRCLE FUND II-Mango Growth ETF | 0.23% | 90,274 | 2.39M | Jul 30, 2026 |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 0.18% | 72,779 | 1.93M | Aug 30, 2026 |
| Fidelity Concord Street Trust-Fidelity Nasdaq Composite Index Fund | 0.15% | 59,502 | 1.58M | Aug 30, 2026 |