IonQ, Inc. (IONQ)
NYSE: IONQ · Real-Time Price · USD
43.08
-0.76 (-1.73%)
At close: Apr 28, 2026, 4:00 PM EDT
43.26
+0.18 (0.42%)
After-hours: Apr 28, 2026, 4:45 PM EDT
IonQ, Inc. Market Cap
IonQ, Inc. has a market cap or net worth of $15.79 billion as of April 28, 2026. Its market cap has increased by 155.39% in one year.
Market Cap
15.79B
Enterprise Value
13.74B
1-Year Change
155.39%
Ranking
Category
Stock Price
$43.08
Market Cap Chart
Since January 4, 2021, IonQ, Inc.'s market cap has increased from $405.00M to $15.79B, an increase of 3,799.97%. That is a compound annual growth rate of 99.30%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 27, 2026 | 16.07B | 1.11% |
| Dec 31, 2025 | 15.90B | 75.87% |
| Dec 31, 2024 | 9.04B | 256.38% |
| Dec 29, 2023 | 2.54B | 267.65% |
| Dec 30, 2022 | 689.86M | -78.54% |
| Dec 31, 2021 | 3.21B | 693.71% |
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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