IonQ

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About IONQ

IonQ, Inc. develops and manufactures quantum computers. The firm specializes in quantum computing and quantum information processing. 

CEO
Niccolo M. de Masi
CEONiccolo M. de Masi
Employees
1,132
Employees1,132
Headquarters
College Park, Maryland
HeadquartersCollege Park, Maryland
Founded
2015
Founded2015
Employees
1,132
Employees1,132

IONQ Key Statistics

Market cap
21.97B
Market cap21.97B
Price-Earnings ratio
-306.48
Price-Earnings ratio-306.48
Dividend yield
Dividend yield
Average volume
33.64M
Average volume33.64M
High today
$60.72
High today$60.72
Low today
$53.95
Low today$53.95
Open price
$54.61
Open price$54.61
Volume
62.85M
Volume62.85M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$25.89
52 Week low$25.89

Stock Snapshot

With a market cap of 21.97B, IonQ(IONQ) trades at $59.34. The stock has a price-to-earnings ratio of -306.48.

On 2026-05-21, IonQ(IONQ) stock moved within a range of $53.95 to $60.72. With shares now at $59.34, the stock is trading +10.0% above its intraday low and -2.3% below the session's peak.

Trading volume for IonQ(IONQ) stock has reached 62.85M, versus its average volume of 33.64M.

The stock's 52-week range extends from a low of $25.89 to a high of $84.64.

The stock's 52-week range extends from a low of $25.89 to a high of $84.64.

IONQ News

Nasdaq 1h
Stock Market Today, May 21: IonQ Rises as U.S. Quantum Funding Report Lifts Sector Sentiment

IonQ (NYSE:IONQ), a developer of trapped-ion quantum computing systems, closed Thursday at $58.89, up 12.24%. The stock moved higher after enthusiasm over a new...

Stock Market Today, May 21: IonQ Rises as U.S. Quantum Funding Report Lifts Sector Sentiment
Nasdaq 7h
Did Amazon Just Deliver a Sweeping Blow to IonQ?

Key Points Last year, Amazon made an investment in IonQ. Both Amazon and IonQ are exploring quantum computing hardware and software services. 10 stocks we li...

Did Amazon Just Deliver a Sweeping Blow to IonQ?
Nasdaq 8h
Why Did IonQ Stock Pop Today?

Key Points The U.S. government plans to award $2 billion in quantum computing grants. It will take equity stakes in grant recipients. It will give no money,...

Why Did IonQ Stock Pop Today?

Analyst ratings

85%

of 13 ratings
Buy
84.6%
Hold
15.4%
Sell
0%

More IONQ News

Simply Wall St 3d
Why IonQ Is Down 13.3% After Raising 2026 Revenue Guidance And Backlog To $470 Million

IonQ recently reported its strongest quarter to date, with first‑quarter 2026 revenue rising to US$64.67 million and net income reaching about US$805.36 million...

Why IonQ Is Down 13.3% After Raising 2026 Revenue Guidance And Backlog To $470 Million
Nasdaq 5d
Meet the Quantum Computing Stock That Could Crush IonQ in 2026

Key Points New quantum startup Infleqtion uses atoms for its quantum components, just like IonQ. Infleqtion's quantum computing accuracy is much lower than be...

Meet the Quantum Computing Stock That Could Crush IonQ in 2026
Nasdaq 5d
This Quantum Computing Company Has Every Big Tech Firm Quietly Paying Attention

Key Points IonQ's accuracy edge in quantum computing is likely to put it on the radar of other big tech companies. The company is also working to have influen...

This Quantum Computing Company Has Every Big Tech Firm Quietly Paying Attention
The Motley Fool 6d
This Genius Quantum Computing Stock Just Grew Its Revenue at a 755% Rate

One of my favorite investments in the quantum computing space is IonQ (IONQ 8.76%), and in its first-quarter report, it just revealed incredible top-line growth...

This Genius Quantum Computing Stock Just Grew Its Revenue at a 755% Rate
24/7 Wall St. 6d
Quantum Computing Stock Shock: IonQ, Rigetti, D-Wave, and Quantum Computing Inc. Fall 6% to 9%

Quantum Computing Stock Shock: IonQ, Rigetti, D-Wave, and Quantum Computing Inc. Fall 6% to 9% By David Moadel Published May 15, 1:52PM EDT Quick Read IonQ (I...

Quantum Computing Stock Shock: IonQ, Rigetti, D-Wave, and Quantum Computing Inc. Fall 6% to 9%
Nasdaq 6d
Rigetti Computing vs. IonQ: Which Quantum Computing Stock Has Better Revenue Momentum?

Key Points Rigetti and IonQ are both early movers in the quantum market. But IonQ’s forward-thinking strategies could make it a better buy. 10 stocks we like...

Rigetti Computing vs. IonQ: Which Quantum Computing Stock Has Better Revenue Momentum?
Barron's 7d
IonQ and 5 More Stocks to Play Quantum Fever

This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. Fo...

IonQ and 5 More Stocks to Play Quantum Fever

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