IonQ, Inc. (IONQ) Stock

IonQ, Inc. (IONQ) is a Technology stock trading at $56.57 (as of 2026-06-18), with a market capitalization of $26.90B and a trailing P/E of 184.8. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

IonQ develops general-purpose quantum computing systems and provides access to quantum computers via cloud platforms. Its offerings include access to systems with 20 qubits through services such as Amazon Braket, Azure Quantum, and Google Cloud Marketplace, as well as through its own cloud service.

Valuation — source: SEC EDGAR (first-party)
Price	$56.57
Market Cap	$26.90B
P/E Ratio	184.8
EV / EBITDA	-37.1
Price / Book	5.39
Price / Sales	143.77
DCF Value (model)	$-11.08
DCF Upside vs Price	-119.6%

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$130.02M
Net Margin	-392.6%
Return on Equity	6.6%
Current Ratio	14.05
Revenue Growth (YoY)	754.7%
EPS Growth (YoY)	-1664.3%
FCF Growth (YoY)	351.1%

Financial Health — source: SEC EDGAR
Altman Z-Score	4.40 (safe)

Valuation vs Sector & Industry
Stock P/E	184.8
Sector P/E (Technology)	32.6
Industry P/E (Computers)	31.3
vs Sector	466.1%
vs Industry	490.8%

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	VANGUARD GROUP INC ($1.56B)
Institutional Holders Tracked	10

Company
Sector	Technology
Industry	Computers
CEO	Niccolo Mcleod de Masi
Employees	407
Country	US
IPO Date	2021-01-04

Related Companies (Business model: SaaS / Subscription Software (Enterprise); 8 closest by market cap; US-domiciled)

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.