Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ · Real-Time Price · USD
27.48
-0.05 (-0.18%)
At close: Nov 14, 2025, 4:00 PM EST
28.30
+0.82 (2.98%)
After-hours: Nov 14, 2025, 7:57 PM EST
Arqit Quantum Market Cap
Arqit Quantum has a market cap or net worth of $420.23 million as of November 14, 2025. Its market cap has increased by 402.37% in one year.
Market Cap
420.23M
Enterprise Value
396.28M
1-Year Change
402.37%
Ranking
Category
Stock Price
$27.48
Market Cap Chart
Since April 1, 2021, Arqit Quantum's market cap has increased from $414.00M to $420.23M, an increase of 1.50%. That is a compound annual growth rate of 0.32%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Nov 13, 2025 | 420.99M | -13.31% |
| 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
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| NVIDIA | 4.62T |
| Apple | 4.03T |
| Microsoft | 3.79T |
| Broadcom | 1.62T |
| Taiwan Semiconductor Manufacturing Company | 1.21T |
| Oracle | 635.30B |
| Palantir Technologies | 414.74B |
| Advanced Micro Devices | 401.82B |