What is IonQ, Inc. (IONQ) stock price today?

IonQ, Inc. (IONQ) is currently trading at $43.44, up 2.14% today.

What is IONQ P/E ratio?

IonQ, Inc.'s P/E ratio is 156.87. This is above the market average, reflecting high growth expectations.

What is IONQ return on equity (ROE)?

IonQ, Inc.'s return on equity (ROE) is 11.29%, indicating how efficiently the company generates profit from shareholders' equity. This is below the typical market average of 12-15%.

What is IonQ, Inc.'s market cap?

IonQ, Inc. has a market capitalization of $16.21B.

NYSE · Computer Hardware

IonQ, Inc. (IONQ) Stock

$43.44 +2.14% NYSE: IONQ Technology

IonQ, Inc. specializes in the creation of advanced, general-purpose quantum computing systems.

Valuation

Metric	Value
Price	$43.44
Market Cap	$16.21B
P/E Ratio	156.87
P/B Ratio	4.59
P/S Ratio	122.04
EPS (TTM)	$-1.82
52-Week High	$84.64
52-Week Low	$25.89
Dividend Yield	0.00%

Financials & Margins

Metric	Value
ROE	11.29%
ROA	-12.83%
ROCE	-16.63%
Gross Margin	38.08%
Operating Margin	-4.43%
Net Margin	1.48%
Debt/Equity	0.01
Current Ratio	15.49

Annual Financials (USD)

Metric	2021	2022	2023	2024	2025
Revenue	$2.0M	$11.0M	$22.0M	$43.0M	$130.0M
Operating Profit	$-39.0M	$-86.0M	$-158.0M	$-232.0M	$-634.0M
Net Profit	$-106.0M	$-49.0M	$-158.0M	$-332.0M	$-510.0M
EPS	$-0.55	$-0.25	$-0.78	$-1.56	$-1.82
Op Margin	-1843.1%	-770.3%	-715.7%	-539.7%	-487.4%

Balance Sheet (USD)

Metric	2021	2022	2023	2024	2025
Total Assets	$642.0M	$598.0M	$554.0M	$508.0M	$6.6B
Total Liabilities	$51.0M	$30.0M	$69.0M	$125.0M	$2.8B
Cash	$399.0M	$44.0M	$36.0M	$54.0M	$1.0B
Borrowings	$4.0M	$4.0M	$8.0M	$18.0M	$30.0M

Latest News

IonQ vs. Quantinuum vs. Infleqtion vs. Rigetti vs. D-Wave: Which Is the Best Quantum Computing Stock to Bet On? Motley Fool · Jul 22, 2026 Can IONQ's Profitability and Execution Challenges Weigh on Growth? Zacks · Jul 22, 2026 Quantum Computing Stocks IonQ, Rigetti, and D-Wave Are Sending Shockwaves Through Wall Street With This $988 Million Warning Motley Fool · Jul 22, 2026 3 Photonics Companies Making Quantum Tech Possible MarketBeat · Jul 21, 2026 Why IonQ, Inc. (IONQ) Dipped More Than Broader Market Today Zacks · Jul 20, 2026

Cash Flow (USD)

Metric	2021	2022	2023	2024	2025
Operating Cash Flow	$-27.0M	$-45.0M	$-79.0M	$-106.0M	$-283.0M
Investing Cash Flow	$-224.0M	$-322.0M	$49.0M	$59.0M	$-2.1B
Financing Cash Flow	$603.0M	$1.0M	$2.0M	$0	$46.0M
Net Cash Flow	$363.0M	$-353.0M	$-8.0M	$19.0M	$981.0M
Free Cash Flow	$-37.0M	$-57.0M	$-98.0M	$-129.0M	$-300.0M

Valuation & Return Ratios

Metric	Value
PEG Ratio	—
EV / EBITDA	-29.60
FCF Yield	-1.86%
Quick Ratio	13.62
Interest Coverage	—
Return 1Y	-20.08%
Return 3Y	146.26%
Return 5Y	256.53%

Peer Comparison

Ticker	Price	Change	P/E	Market Cap	Div Yield
IQMXIQM Quantum Computers Oyj	$10.17	-2.68%	-3.75	$2.15B	0.00%
PSQLPasqal Holding SA	$7.98	+2.44%	-22.80	$1.69B	0.00%
QBTS	$20.24	+0.22%	-16.39	$7.43B	0.00%
QNMELakeside Holding Limited	$0.48	+0.00%	-0.70	$16.53M	0.00%
QNTQuantinuum Inc. Class A Common Stock	$56.91	-2.12%	-41.85	$1.78B	0.00%

About IonQ, Inc.

IonQ, Inc. specializes in the creation of advanced, general-purpose quantum computing systems. The company provides customers with access to its 20-qubit quantum computers. This access is facilitated through prominent third-party cloud platforms, such as Amazon Web Services' (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as directly via IonQ's own proprietary cloud service. Founded in 2015, IonQ, Inc. is headquartered in College Park, Maryland.

IonQ, Inc. is led by CEO Niccolo Mcleod de Masi, employs 407 people, headquartered in College Park, US, publicly traded since 2021.

IonQ, Inc. (IONQ) stock trades at $43.44 with a market capitalization of $16.21B. The stock is valued at a price-to-earnings (P/E) ratio of 156.87, price-to-book of 4.59, price-to-sales of 122.04. Over the past 52 weeks the stock has ranged between $25.89 and $84.64, and currently trades 48.7% below its 52-week high.

On profitability, IonQ, Inc. generates a return on equity (ROE) of 11.29%, return on capital employed of -16.63%, an operating margin of -4.43%, a net profit margin of 1.48%.

In its most recent fiscal year, IonQ, Inc. reported annual revenue of $130.0M, net profit of $-510.0M.

The balance sheet shows a debt-to-equity ratio of 0.01 — a conservative balance sheet with little leverage risk, a current ratio of 15.49, total assets of $6.6B, $1.0B in cash and equivalents.

IONQ has an average daily trading volume of 28,508,244 shares, a beta of 3.18 (more volatile than the overall market).

Official website: www.ionq.com

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