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
407
Employees407
Headquarters
College Park, Maryland
HeadquartersCollege Park, Maryland
Founded
2015
Founded2015
Employees
407
Employees407

IONQ Key Statistics

Market cap
16.63B
Market cap16.63B
Price-Earnings ratio
-8.76
Price-Earnings ratio-8.76
Dividend yield
Dividend yield
Average volume
21.08M
Average volume21.08M
High today
$49.68
High today$49.68
Low today
$46.54
Low today$46.54
Open price
$47.58
Open price$47.58
Volume
12.67M
Volume12.67M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$17.88
52 Week low$17.88

Stock Snapshot

As of today, IonQ(IONQ) shares are valued at $47.24. The company's market cap stands at 16.63B, with a P/E ratio of -8.76.

On 2025-12-03, IonQ(IONQ) stock moved within a range of $46.54 to $49.68. With shares now at $47.24, the stock is trading +1.5% above its intraday low and -4.9% below the session's peak.

Trading volume for IonQ(IONQ) stock has reached 12.67M, versus its average volume of 21.08M.

Over the past 52 weeks, IonQ(IONQ) stock has traded between a high of $84.64 and a low of $17.88.

Over the past 52 weeks, IonQ(IONQ) stock has traded between a high of $84.64 and a low of $17.88.

IONQ News

The Motley Fool 1h
Will Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Plunge 80% (or More)? History Offers a Chilling Answer.

History has, thus far, a flawless track record when it comes to forecasting what comes next for game-changing technologies and hyped trends on Wall Street. Alt...

Will Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Plunge 80% (or More)? History Offers a Chilling Answer.
Simply Wall St 22h
Assessing the Valuation of IonQ as Investor Interest in Quantum Computing Grows

IonQ (IONQ) stock is drawing attention as investors assess the company’s latest performance. With quantum computing still an emerging space, IonQ has become a f...

Assessing the Valuation of IonQ as Investor Interest in Quantum Computing Grows
The Motley Fool 22h
Can IonQ Stock Make You a Millionaire by 2030?

The quantum computing company has rewarded early investors. IonQ (IONQ 4.42%) is the first, and currently the largest, pure-play quantum computing company. It'...

Can IonQ Stock Make You a Millionaire by 2030?

Analyst ratings

70%

of 10 ratings
Buy
70%
Hold
30%
Sell
0%

More IONQ News

Barchart 2d
IonQ Just Locked In Another Defense Deal. Should You Buy the Quantum Computing Stock Here?

IonQ (IONQ) was back in the limelight this week, having announced the formation of a strategic alliance with Heven Aerotech, a defense-oriented company that dev...

Simply Wall St 3d
IonQ Is Up 18.2% After Defense Drone Partnership With Heven AeroTech – Has the Bull Case Changed?

Heven AeroTech has announced a new investment and partnership with IonQ, aiming to integrate IonQ’s quantum computing, networking, sensing, and security technol...

IonQ Is Up 18.2% After Defense Drone Partnership With Heven AeroTech – Has the Bull Case Changed?
The Motley Fool 4d
Down 45%, Should You Buy the Dip on IonQ?

The hot quantum computing stock faces some burning questions. IonQ (IONQ +5.12%) began trading in late 2021, but it took a few years to gain traction with inve...

Down 45%, Should You Buy the Dip on IonQ?
The Motley Fool 4d
Prediction: This Stock Market Bubble Will Burst in 2026 and 3 Popular Stocks Will Crash (Hint: Not Artificial Intelligence)

Popular quantum computing stocks Rigetti, IonQ, and D-Wave could face a reckoning next year. The S&P 500 (^GSPC +0.54%) dropped 5% from its high in early Novem...

Prediction: This Stock Market Bubble Will Burst in 2026 and 3 Popular Stocks Will Crash (Hint: Not Artificial Intelligence)
The Motley Fool 5d
Is IonQ Stock a Buy?

Quantum computing stocks have attracted a lot of attention this year. Quantum computing stocks have soared since 2024 as enthusiasm about the artificial intell...

Is IonQ Stock a Buy?
Nasdaq 5d
Prediction: Wall Street's Biggest Bubble Will Burst in 2026 (and I'm Not Talking About Artificial Intelligence)

Key Points Quantum computing pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have respectively skyrocketed up to 829% over...

Prediction: Wall Street's Biggest Bubble Will Burst in 2026 (and I'm Not Talking About Artificial Intelligence)
The Motley Fool 6d
Quantum Computing Investors Need to Wake Up! IonQ's $2.5 Billion Warning Can't Be Ignored Any Longer.

IonQ has spent the last year acquiring several businesses. While mergers and acquisitions (M&A) aren't a new concept by any means, the underlying rationale beh...

Quantum Computing Investors Need to Wake Up! IonQ's $2.5 Billion Warning Can't Be Ignored Any Longer.

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