Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ · Real-Time Price · USD
21.88
-0.06 (-0.27%)
At close: Dec 31, 2025, 4:00 PM EST
21.86
-0.02 (-0.09%)
After-hours: Dec 31, 2025, 7:57 PM EST
Arqit Quantum Market Cap
Arqit Quantum has a market cap or net worth of $342.46 million as of December 31, 2025. Its market cap has increased by 13.13% in one year.
Market Cap
342.46M
Enterprise Value
306.20M
1-Year Change
13.13%
Ranking
Category
Stock Price
$21.88
Market Cap Chart
Since April 1, 2021, Arqit Quantum's market cap has decreased from $414.00M to $342.46M, a decrease of -17.28%. That is a compound annual growth rate of -3.91%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Dec 30, 2025 | 343.40M | -29.29% |
| 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 | 414.00M | - |
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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