IonQ, Inc. (IONQ)
NYSE: IONQ · Real-Time Price · USD
31.27
+0.11 (0.35%)
At close: Oct 23, 2026, 4:00 PM EDT
31.19
-0.08 (-0.26%)
After-hours: Oct 23, 2026, 7:59 PM EDT
IonQ, Inc. Market Cap
IonQ, Inc. has a market cap or net worth of $13.43 billion as of October 23, 2026. It is the 1,672nd most valuable company in the world and the 627th biggest in the United States. Its market cap has decreased by 30.30% in one year.
Market Cap
13.43B
Enterprise Value
11.36B
1-Year Change
-30.30%
Global Rank
Country Rank
#627 United States
Category
ChartMarket Cap Chart
Since January 4, 2021, IonQ, Inc.'s market cap has increased from $405.00M to $13.43B, an increase of 3,215.45%. That is a compound annual growth rate of 82.83%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 23, 2026 | 13.43B | -15.53% |
| 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% |
| Jan 4, 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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