As of October 22, 2026, Arqit Quantum Inc. (ARQQ) trades at $16.03. No model fair value is published for ARQQ. Equity Rank publishes a blended model fair value only when enough valuation methods have usable data and pass its reliability checks. For ARQQ they currently do not (common causes are losses or negative cash flow, too little reporting history, or methods that disagree too widely), so no fair value is shown.
Source: Equity Rank — ARQQ valuation (data as of 2026-10-22). The full page shows the company’s fundamental profile and earnings data.
Arqit Quantum Inc. (ARQQ) is next scheduled to report earnings on Dec 8, 2026.
Reported EPS came in above the analyst estimate in 3 of the last 7 reports. The median share-price change across a report, in either direction, was 7.5%.
| Report | EPS estimate | EPS actual | vs estimate | Price change |
|---|---|---|---|---|
| May 19, 2025 | $0.00 | $-1.35 | — | — |
| Dec 5, 2024 | $-0.07 | $0.00 | +100.0% | -7.5% |
| Aug 28, 2024 | $0.00 | $0.00 | — | -11.3% |
| May 20, 2024 | $-0.10 | $-2.48 | -2380.0% | -8.2% |
| Dec 14, 2022 | $0.00 | $0.06 | — | -17.6% |
| May 12, 2022 | $0.00 | $0.48 | — | +0.2% |
| Dec 16, 2021 | $0.00 | $-2.47 | — | +1.1% |
| Aug 16, 2021 | — | $-0.29 | — | 0.0% |
Equity Rank computed model fair value for ARQQ from 2 independent valuation methods with sufficient data. 1 place fair value above the current price of $16.03, and 1 place it below. No blended model fair value is published for this company. The methods are evenly split, reflecting genuine dispersion in the estimate.
Equity Rank's fundamental strength composite scores ARQQ at 29.3/100 (D, Weak), blending profitability, balance-sheet, and cash-flow quality. Over the trailing three years, gross margin has moved -125.5 pp. Its SAVE composite score has moved -0.6 over the past 30 days.
Equity Rank publishes a blended model fair value only when enough valuation methods have usable data and pass its reliability checks. For ARQQ they currently do not (common causes are losses or negative cash flow, too little reporting history, or methods that disagree too widely), so no fair value is shown. Informational only — not investment advice.
Arqit Quantum Inc. (ARQQ) is analyzed on Equity Rank with multiple valuation methods (DCF, Graham Number, multiples) and a Fundamentals Score built from value, growth, quality and financial stability. Where the data supports one, Equity Rank publishes a multi-method consensus fair value; none is published for this company at present.
Arqit Quantum Inc. (ARQQ) is classified in the Software sector on Equity Rank, and its valuation methods are weighted with sector-calibrated multiples.
Equity Rank provides institutional-depth valuation research on 3,000+ US equities. Data is refreshed daily and combines quantitative models with AI-driven qualitative analysis.
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Attribute figures to Equity Rank and link https://www.equity-rank.com/stocks/ARQQ. Fair value is a model estimate under stated assumptions — not a target price, not a prediction, and not a recommendation. Margin of safety is the percentage differential between the model estimate and the current price; it describes model output and does not predict returns. Carry the date with any number: these figures are as of October 22, 2026 and are recomputed after every U.S. market close.