Arqit Quantum Inc. (ARQQ) Financial Ratios
7 years of historical data (2019–2025) · Technology · Software - Infrastructure
EV/EBITDA
N/A
—
5yr avg: N/A
P/FCF
N/A
—
5yr avg: N/A
P/B Ratio
↑
12.34
↑+54% vs avg
5yr avg: 7.99
30Y Low1.2·High19.6
ROE
↓
-181.0%
↑-475% vs avg
5yr avg: -31.5%
30Y Low-181%·High291%
Debt/EBITDA
N/A
—
5yr avg: N/A
Percentile shows where the current value sits in 30-year historical distribution. Sparklines show 5-year trend.
ARQQ Valuation Multiples
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
Arqit Quantum Inc. currently has a negative P/E ratio, indicating the company is operating at a loss on a trailing-twelve-month basis.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Market Cap | $382M | $534M | $29M | $78M | $686M | $1.4B | — | — |
| Enterprise Value | $345M | $498M | $11M | $42M | $645M | $1.3B | — | — |
| P/E Ratio → | -9.52 | — | — | — | 10.55 | — | — | — |
| P/S Ratio | 719.99 | 1008.10 | 98.44 | 122.27 | 95.18 | 28622.06 | — | — |
| P/B Ratio | 12.34 | 19.62 | 2.44 | 1.17 | 8.74 | — | — | — |
| P/FCF | — | — | — | — | — | — | — | — |
| P/OCF | — | — | — | — | — | — | — | — |
P/E links to full P/E history page with 30-year chart
ARQQ EV Ratios
Enterprise-value multiples — capital-structure-neutral measures of total business value
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| EV / Revenue | — | 939.69 | 37.98 | 65.94 | 89.48 | 26806.87 | — | — |
| EV / EBITDA | — | — | — | — | — | — | — | — |
| EV / EBIT | — | — | — | — | 12.03 | — | — | — |
| EV / FCF | — | — | — | — | — | — | — | — |
ARQQ Profitability
Margins and return-on-capital ratios measuring operating efficiency
Arqit Quantum Inc. earns an operating margin of -6636.0%. Operating margins have expanded from -8516.9% to -6636.0% over the past 3 years, signaling improving operational efficiency. A negative ROE of -181.0% indicates the company is currently destroying shareholder equity.
Margins
Full margin charts and quarterly trend are on the Earnings History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Gross Margin | -43.4% | -43.4% | -543.0% | -257.7% | 82.1% | -290.1% | — | — |
| Operating Margin | -6636.0% | -6636.0% | -8426.6% | -8516.9% | -722.4% | -360177.4% | — | — |
| Net Profit Margin | -6668.5% | -6668.5% | -18628.3% | -10998.9% | 902.3% | -567165.5% | — | — |
Return on Capital
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| ROE | -181.0% | -181.0% | -139.1% | -97.0% | 291.1% | — | -50.4% | 78.5% |
| ROA | -101.6% | -101.6% | -86.3% | -62.9% | 54.8% | -441.7% | -6.1% | 11.3% |
| ROIC | — | — | -149.9% | -120.2% | — | — | -18.4% | -157.6% |
| ROCE | -165.6% | -165.6% | -56.4% | -63.0% | -53.0% | -351.7% | -23.6% | -15.4% |
ARQQ Leverage & Debt
Solvency and debt-coverage ratios — lower is generally safer
The company holds a net cash position — cash of $37M exceeds total debt of $719000, providing substantial financial flexibility for buybacks, acquisitions, or weathering downturns.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.03 | 0.03 | 0.08 | 0.13 | 0.10 | — | 5.86 | 2.49 |
| Debt / EBITDA | — | — | — | — | — | — | — | — |
| Net Debt / Equity | — | -1.33 | -1.50 | -0.54 | -0.52 | — | 5.66 | -0.70 |
| Net Debt / EBITDA | — | — | — | — | — | — | — | — |
| Debt / FCF | — | — | — | — | — | — | — | -4.44 |
| Interest Coverage | -782.67 | -782.67 | -106.52 | -154.33 | 242.67 | -251.07 | -0.01 | 9.86 |
Net cash position: cash ($37M) exceeds total debt ($719000)
ARQQ Liquidity & Efficiency
Short-term solvency ratios and asset-utilisation metrics
Arqit Quantum Inc.'s current ratio of 2.69x is well above the 1.0 safety threshold, indicating strong short-term liquidity with ample room to cover current liabilities. The current ratio has declined from 3.22x to 2.69x over the past 3 years.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Current Ratio | 2.69 | 2.69 | 1.94 | 3.22 | 2.38 | 5.29 | 0.06 | 1.35 |
| Quick Ratio | 2.69 | 2.69 | 1.94 | 3.22 | 2.38 | 5.16 | 0.06 | 1.58 |
| Cash Ratio | 2.48 | 2.48 | 1.53 | 1.66 | 2.06 | 5.10 | 0.02 | 1.11 |
| Asset Turnover | — | 0.01 | 0.01 | 0.01 | 0.06 | 0.00 | — | — |
| Inventory Turnover | — | — | — | — | — | 0.09 | — | — |
| Days Sales Outstanding | — | 2094.27 | 586.74 | 1834.70 | 388.53 | 6957.03 | — | — |
ARQQ Shareholder Yields
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
Arqit Quantum Inc. does not currently pay a dividend and has no material buyback yield, reinvesting earnings back into the business.
Dividends
Full dividend history and growth charts are on the Dividend History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Dividend Yield | — | — | — | — | — | — | — | — |
| Payout Ratio | — | — | — | — | — | — | — | — |
Total Shareholder Return Metrics
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|---|---|
| Earnings Yield | — | — | — | — | 9.5% | — | — | — |
| FCF Yield | — | — | — | — | — | — | — | — |
| Buyback Yield | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — | — |
| Total Shareholder Yield | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — | — |
| Shares Outstanding | — | $14M | $5M | $5M | $5M | $3M | $2M | $2M |
Peer Comparison
Compare ARQQ with 10 similar companies in its peer group
| Company | Market Cap | P/E | EV/EBITDA | P/FCF | Gross Margin | Op Margin | ROE | ROIC | Debt/EBITDA |
|---|---|---|---|---|---|---|---|---|---|
 ARQQYou | $382M | -9.5 | — | — | -43.4% | -6636.0% | -181.0% | — | — |
 IONQ | $21B | -31.1 | — | — | 40.4% | -487.4% | -24.3% | -30.1% | — |
 QUBT | $1B | -97.8 | — | — | 9.8% | -7489.3% | -2.2% | -8.6% | — |
 RGTI | $7B | -30.5 | — | — | -86.1% | -1194.4% | -64.3% | -22.0% | — |
 QBTS | $9B | -22.2 | — | — | 82.6% | -408.2% | -77.6% | -82.1% | — |
 CWAN | $7B | -173.5 | 70.5 | 43.9 | 67.3% | 3.8% | -2.5% | 1.1% | 7.8 |
 BBAI | $19B | -4.8 | — | — | 22.3% | -65.3% | -96.7% | -19.5% | — |
 SAIC | $4B | 13.3 | 10.2 | 7.5 | 12.1% | 7.2% | 23.3% | 9.9% | 4.0 |
 CACI | $10B | 20.9 | 14.1 | 21.4 | 8.9% | 8.9% | 13.5% | 9.2% | 3.5 |
 LDOS | $13B | 9.6 | 7.6 | 8.3 | 17.7% | 12.3% | 30.9% | 17.1% | 2.5 |
 IBM | $234B | 22.3 | 18.7 | 20.2 | 59.5% | 15.3% | 35.2% | 9.8% | 4.4 |
| Technology Median | — | 29.0 | 16.7 | 19.2 | 48.8% | 0.2% | 1.6% | 2.7% | 2.9 |
Peer selection based on competitive and market overlap. Compare multiple stocks →
Download Financial Ratios Data
Includes 30+ ratios · 7 years · Updated daily
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ARQQ — Frequently Asked Questions
Quick answers to the most common questions about buying ARQQ stock.
What is Arqit Quantum Inc.'s P/E ratio?
Arqit Quantum Inc.'s current P/E ratio is -9.5x. The historical average is 10.6x.
What is Arqit Quantum Inc.'s ROE?
Arqit Quantum Inc.'s return on equity (ROE) is -181.0%. The historical average is -16.3%.
Is ARQQ stock overvalued?
Based on historical data, Arqit Quantum Inc. is trading at a P/E of -9.5x. Compare with industry peers and growth rates for a complete picture.
What are Arqit Quantum Inc.'s profit margins?
Arqit Quantum Inc. has -43.4% gross margin and -6636.0% operating margin.