Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ · Real-Time Price · USD
20.13
-1.01 (-4.78%)
At close: Aug 24, 2026, 4:00 PM EDT
20.80
+0.67 (3.33%)
Pre-market: Aug 25, 2026, 5:46 AM EDT
Arqit Quantum Market Cap
Arqit Quantum has a market cap or net worth of $333.77 million as of August 25, 2026. Its market cap has decreased by -19.63% in one year.
Market Cap
333.77M
Enterprise Value
307.08M
1-Year Change
-19.63%
Ranking
Category
Stock Price
$20.13
ChartMarket Cap Chart
Since April 1, 2021, Arqit Quantum's market cap has decreased from $414.00M to $333.77M, a decrease of -19.38%. That is a compound annual growth rate of -3.91%.
| Date | Market Cap | % Change |
|---|---|---|
| Aug 24, 2026 | 333.77M | -2.54% |
| Dec 31, 2025 | 342.46M | -29.48% |
| Dec 31, 2024 | 485.66M | 524.48% |
| Dec 29, 2023 | 77.77M | -82.44% |
| Dec 30, 2022 | 442.86M | -84.60% |
| Dec 31, 2021 | 2.88B | 594.63% |
| Apr 1, 2021 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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