Quantum Computing Inc. Common (QUBT)
Nasdaq Market Closed
Quantum Computing Inc. is a technology company developing photonics-based systems for advanced computing, sensing, imaging, and cybersecurity applications. The company positions its approach around integrated photonics and nonlinear quantum optics, with an emphasis on devices designed to operate at room temperature and with relatively low power requirements compared with some cryogenic quantum computing architectures.
Its work spans several adjacent fields. In quantum and high-performance computing, the company is pursuing hardware and software systems intended to help solve complex optimization and artificial intelligence workloads. In reservoir computing, it focuses on architectures that can process information in ways suited to pattern recognition and machine learning tasks. The company also targets remote sensing and imaging applications, where photonic technologies can be used to detect, measure, or analyze signals across different environments.
Quantum Computing Inc. also highlights cybersecurity as a potential use case for its technology portfolio. As enterprises and governments assess the long-term implications of quantum computing for encryption, companies in this market are exploring both quantum-enabled security tools and systems that can support more secure communications or data protection.
The broader quantum technology sector remains early-stage, with competing approaches that include superconducting circuits, trapped ions, neutral atoms, silicon spin qubits, and photonics. Quantum Computing Inc. seeks to differentiate itself through proprietary photonic components and systems that are intended to be more accessible for practical deployment. Like many companies in emerging deep-tech markets, its prospects depend on technical execution, customer adoption, intellectual property strength, funding access, and the pace at which quantum and photonic systems move from research environments into commercial use.
Last updated
- Market Cap
- 2.24B
- P/E
- —
- P/FCF
- —
- P/S
- 516.74
- Enterprise Value
- 1.98B
- Sector
- Information Technology
- Industry
- Application Software
- Address
- 5 MARINE VIEW PLZ, SUITE 214, HOBOKEN, NJ, 07030
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- Market Cap
Market cap is the total value of a company's shares, calculated by multiplying the stock price by the number of shares outstanding.
- 2.24B
- Enterprise Value
Enterprise value is the total value of a company, including its market cap, debt, and cash.
- 1.98B
- P/E
P/E ratio compares a company's share price to its earnings per share.
- —
- P/B
P/B ratio compares a company's share price to its book value per share.
- 1.4
- P/S
P/S ratio compares a company's share price to its revenue per share.
- 516.74
- EV / EBITDA
EV/EBITDA measures a company's value compared to its earnings before interest, taxes, depreciation, and amortization.
- -34.2
- EV / Sales
EV/Sales measures a company's value compared to its total revenue.
- 457.28
- EPS
- -0.18
- Dividend Yield
Dividend yield shows how much a company pays in dividends each year compared to its share price.
- 0%
- P/FCF
Price-to-free-cash-flow ratio compares a company's share price to the cash it generates after expenses and investments.
- —
- P/CF
P/CF ratio compares a company's share price to the cash flow it generates from its operations.
- —
- Free Cash Flow
Free cash flow is the cash a company has left after covering operating costs and capital expenses.
- -42.07M
- ROE
ROE measures how effectively a company uses shareholders' equity to generate profit.
- -2.49%
- ROA
ROA measures how effectively a company uses its assets to generate profit.
- -2.45%
- Debt / Equity
Debt-to-equity ratio compares a company's total debt to its shareholders' equity.
- 0
- Current Ratio
Current ratio measures a company's ability to pay short-term debts using its short-term assets.
- 66.67
- Quick Ratio
Quick ratio measures a company's ability to pay short-term debts using cash and other easily available assets.
- 66.4
- Cash
Cash ratio measures a company's ability to cover short-term debts using only cash and cash equivalents.
- 17.1
- Avg Volume
Average volume shows the average number of shares traded over the last 30 trading days, helping indicate liquidity.
- 26.99M
- Fundamentals Snapshot Price
Fundamentals snapshot price is the stock price used when calculating the company's financial ratios and metrics.
- 9.93
Income Statement
| Line Item | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 |
|---|---|---|---|---|---|
| Revenue | 3.69M | 198K | 384K | 61K | 39K |
| Gross profit | -721K | -98K | 126K | 26K | 13K |
| Operating income | -20.55M | -22.22M | -10.4M | -10.17M | -8.29M |
| EBITDA | -18.58M | -20.85M | -9.23M | -9.28M | -7.31M |
| Net income | -4.05M | -1.56M | 2.38M | -36.48M | 16.98M |
| Basic EPS | -0.02 | 0.01 | 0.01 | -0.26 | 0.13 |
| Diluted EPS | -0.02 | 0.01 | 0.01 | -0.26 | 0.11 |
Balance Sheet
| Line Item | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 |
|---|---|---|---|---|---|
| Total assets | 1.62B | 1.62B | 898.17M | 426.08M | 242.53M |
| Total liabilities | 23.35M | 20.66M | 20.32M | 30.1M | 21.71M |
| Total equity | 1.6B | 1.6B | 877.85M | 395.98M | 220.83M |
| Cash & equivalents | 257.71M | 737.88M | 352.44M | 348.76M | 166.43M |
| Current assets | 1.01B | 1.13B | 562.79M | 350.23M | 167.24M |
| Current liabilities | 15.08M | 11.07M | 3.63M | 3.97M | 3.74M |
Cash Flow
| Line Item | 2026 Q1 | 2025 Q4 | 2025 Q3 | 2025 Q2 | 2025 Q1 |
|---|---|---|---|---|---|
| Operating cash flow | -9.42M | -11.02M | -8.74M | -6.1M | -4.43M |
| Investing cash flow | -474.25M | -322.16M | -463.41M | -1.02M | -1.73M |
| Financing cash flow | 3.51M | 718.62M | 475.83M | 189.46M | 93.65M |
| Change in cash | -480.17M | 385.44M | 3.68M | 182.33M | 87.48M |
| Kind | Filing | Date | Link |
|---|---|---|---|
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | SCHEDULE 13D/A — Quantum Computing Inc. | View Filing | |
| form 4 | Form 4 — Begliarbekov Milan | View Filing | |
| form 4 | Form 4 — Begliarbekov Milan | View Filing | |
| form 4 | Form 4 — Dianat Pouya | View Filing | |
| form 4 | Form 4 — Dianat Pouya | View Filing | |
| form 4 | Form 4 — Huang Yuping | View Filing | |
| form 4 | Form 4 — Huang Yuping | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| edgar index | 10-Q — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | PRER14A — Quantum Computing Inc. | View Filing | |
| edgar index | PRE 14A — Quantum Computing Inc. | View Filing | |
| edgar index | 8-K/A — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| form 4 | Form 4 — FAGENSON ROBERT B | View Filing | |
| form 4 | Form 4 — Schwartz Eric Mark | View Filing | |
| form 4 | Form 4 — Shabani Javad | View Filing | |
| form 4 | Form 4 — TURMELLE MICHAEL C | View Filing | |
| form 4 | Form 4 — Weimer Carl Scott | View Filing | |
| edgar index | SCHEDULE 13G/A — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 144 — Quantum Computing Inc. | View Filing | |
| form 4 | Form 4 — Roberts Christopher Bruce | View Filing | |
| edgar index | 144 — Quantum Computing Inc. | View Filing | |
| form 4 | Form 4 — Roberts Christopher Bruce | View Filing | |
| form 4 | Form 4 — Roberts Christopher Bruce | View Filing | |
| form 4 | Form 4 — Roberts Christopher Bruce | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| edgar index | 10-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| ten k section | 10-K — business | View Filing | |
| ten k section | 10-K — mda | View Filing | |
| ten k section | 10-K — risk_factors | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | SCHEDULE 13G/A — Quantum Computing Inc. | View Filing | |
| edgar index | SCHEDULE 13G/A — Quantum Computing Inc. | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| edgar index | 3 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| form 3 | Form 3 — Begliarbekov Milan | View Filing | |
| form 3 | Form 3 — Begliarbekov Milan | View Filing | |
| form 3 | Form 3 — Begliarbekov Milan | View Filing | |
| form 3 | Form 3 — Begliarbekov Milan | View Filing | |
| form 4 | Form 4 — Begliarbekov Milan | View Filing | |
| form 4 | Form 4 — Begliarbekov Milan | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | 10-Q — Quantum Computing Inc. | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | SCHEDULE 13G — Quantum Computing Inc. | View Filing | |
| edgar index | S-3ASR — Quantum Computing Inc. | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| eight k text | 8-K — 8-K | View Filing | |
| edgar index | SCHEDULE 13G — Quantum Computing Inc. | View Filing | |
| edgar index | S-3ASR — Quantum Computing Inc. | View Filing | |
| edgar index | 8-K — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| edgar index | 4 — Quantum Computing Inc. | View Filing | |
| form 4 | Form 4 — FAGENSON ROBERT B | View Filing |