Arqit Quantum Inc. (ARQQ) Earnings History
Net Loss7 years of earnings data (2019–2025) · Currently unprofitable on a TTM basis
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Arqit Quantum Inc. (ARQQ) Earnings Overview
As of June 21, 2026, Arqit Quantum Inc. (ARQQ) reported trailing twelve-month net income of -$75M, reflecting +76.3% year-over-year growth. The company earned $-4.54 per diluted share over the past four quarters, with a net profit margin of -6668.5%.
Looking at the long-term picture, ARQQ's historical earnings data spans multiple years. The company achieved its highest annual net income of $65M in fiscal 2022.
Arqit Quantum Inc. is currently reporting a net loss, though operating performance should be evaluated in the context of growth investments and industry dynamics View revenue history →
Compared to peers including IONQ ($277M net income, -392.6% margin), QUBT (-$40M net income, -2738.1% margin), RGTI (-$226M net income, -3050.4% margin), ARQQ has room to improve margins relative to the peer group. Compare ARQQ vs IONQ →
ARQQ Earnings vs Peers
Earnings metrics vs comparable public companies
ARQQ Historical Earnings Data (2019–2025)
7 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | -$35M | +35.2% | -$35M | $-2.56 | -6668.5% | -6636.0% |
| 2024 | -$55M | +22.5% | -$25M | $-10.79 | -18628.3% | -8426.6% |
| 2023 | -$70M | -208.2% | -$55M | $-13.39 | -10998.9% | -8516.9% |
| 2022 | $65M | +123.9% | -$52M | $13.34 | 902.3% | -722.4% |
| 2021 | -$272M | -47739.6% | -$173M | $-99.42 | -567165.5% | -360177.4% |
| 2020 | $-568,000 | -154.7% | $-809,000 | $-0.24 | - | - |
| 2019 | $1M | - | $-828,000 | $0.58 | - | - |
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Intrinsic Valuation
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ARQQ — Frequently Asked Questions
Quick answers to the most common questions about buying ARQQ stock.
What is ARQQ earnings per share (EPS)?
ARQQ trailing twelve-month (TTM) diluted EPS is $-4.54, reflecting +76.3% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 2019 to 2025 is available in the table on this page.
What is Arqit Quantum Inc.'s net income?
Arqit Quantum Inc. (ARQQ) trailing twelve-month net income is $-75M as of 2025. Earnings grew +76.3% year-over-year.
Is ARQQ profitable?
ARQQ is not currently profitable on a TTM basis, reporting a net loss of $-75M. Net margin is -6668.5%. Investors should monitor for a return to profitability.
What is ARQQ's earnings growth rate?
ARQQ compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: N/A, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2019 to 2025.
What are ARQQ's profit margins?
Arqit Quantum Inc. net profit margin is -6668.5%, operating margin is -6636.0%, and gross margin is -43.4%. Below-average margins reflect competitive or cost pressures. Return on Equity is -181.0%.
Is ARQQ growing earnings?
Yes, ARQQ earnings are accelerating — EPS growth of +76.3% exceeds the 5-year CAGR of N/A. TTM net income reached $-75M. Earnings momentum is strengthening.
What was ARQQ's best earnings year?
Arqit Quantum Inc.'s highest annual net income on record is $65M, achieved in fiscal year 2022. Earnings history on this page spans 2019 to 2025 and includes all annual and quarterly figures.
What were ARQQ's earnings last quarter?
ARQQ's most recent reported quarter was Q2 2026. Net income was $-33M with diluted EPS of $-1.99. For a full breakdown of all quarters, see the quarterly earnings table on this page.