IONQ Inc (NYSE:IONQ) — Market Cap & Net Worth
Market Cap & Net Worth: IONQ Inc (IONQ)
IONQ Inc (NYSE:IONQ) has a market capitalization of $15.06 Billion ($15.06 Billion) as of September 19, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #1631 globally and #629 in its home market, demonstrating a 5.77% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying IONQ Inc's stock price $40.34 by its total outstanding shares 373269948 (373.27 Million). Also see IONQ Inc assets under control for a full breakdown of the balance sheet.
IONQ Inc Market Cap History: 2021 to 2026
IONQ Inc's market capitalization history from 2021 to 2026. Data shows growth from $6.23 Billion to $15.06 Billion (25.99% CAGR). Also see how efficiently does IONQ Inc generate cash for how efficiently the company converts equity into cash flow.
IONQ Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how IONQ Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check IONQ Inc (IONQ) stock price for real-time trading data and today's change.
Latest Price to Sales (P/S) Ratio
128.82x
IONQ Inc's market cap is 128.82 times its annual revenue
Latest Price to Earnings (P/E) Ratio
N/A
P/E ratio not applicable due to negative or zero earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2021 | $6.23 Billion | $2.10 Million | -$106.19 Million | 2969.80x | N/A |
| 2022 | $1.29 Billion | $11.13 Million | -$48.51 Million | 115.69x | N/A |
| 2023 | $4.62 Billion | $22.04 Million | -$157.77 Million | 209.82x | N/A |
| 2024 | $15.59 Billion | $43.07 Million | -$331.65 Million | 361.98x | N/A |
| 2025 | $16.75 Billion | $130.02 Million | -$510.38 Million | 128.82x | N/A |
Competitor Companies of IONQ by Market Capitalization
Companies near IONQ Inc in the global market cap rankings as of September 19, 2026. Review how tangible is IONQ Inc's equity to assess the quality of the company's equity after excluding intangible assets.
Key companies related to IONQ Inc by market ranking:
- Seagate Technology PLC (NASDAQ:STX): Ranked #123 globally with a market cap of $180.09 Billion USD.
- Arista Networks (NYSE:ANET): Ranked #135 globally with a market cap of $171.79 Billion USD.
- Western Digital Corporation (NASDAQ:WDC): Ranked #158 globally with a market cap of $152.82 Billion USD.
- Sandisk Corp (NASDAQ:SNDK): Ranked #285 globally with a market cap of $92.46 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #123 | Seagate Technology PLC | NASDAQ:STX | $180.09 Billion | $803.13 |
| #135 | Arista Networks | NYSE:ANET | $171.79 Billion | $199.53 |
| #158 | Western Digital Corporation | NASDAQ:WDC | $152.82 Billion | $423.87 |
| #285 | Sandisk Corp | NASDAQ:SNDK | $92.46 Billion | $1614.39 |
IONQ Inc Historical Marketcap From 2021 to 2026
Between 2021 and today, IONQ Inc's market cap moved from $6.23 Billion to $ 15.06 Billion, with a yearly change of 25.99%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $15.06 Billion | -10.10% |
| 2025 | $16.75 Billion | +7.42% |
| 2024 | $15.59 Billion | +237.13% |
| 2023 | $4.62 Billion | +259.13% |
| 2022 | $1.29 Billion | -79.34% |
| 2021 | $6.23 Billion | -- |
End of Day Market Cap According to Different Sources
On Sep 18th, 2026 the market cap of IONQ Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $15.06 Billion USD |
| MoneyControl | $15.06 Billion USD |
| MarketWatch | $15.06 Billion USD |
| marketcap.company | $15.06 Billion USD |
| Reuters | $15.06 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About IONQ Inc
IonQ, Inc. develops quantum computing systems in the United States, Switzerland, and Internationally. It sells access to quantum computers of various qubit capacities. The company also makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS), Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. The company… Read more