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
17.73B
Market cap17.73B
Price-Earnings ratio
-9.63
Price-Earnings ratio-9.63
Dividend yield
—
Dividend yield—
Average volume
29.12M
Average volume29.12M
High today
$45.34
High today$45.34
Low today
$43.15
Low today$43.15
Open price
$45.16
Open price$45.16
Volume
19.09M
Volume19.09M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$25.89
52 Week low$25.89

Stock Snapshot

The current IonQ(IONQ) stock price is $43.91, with a market capitalization of 17.73B. The stock trades at a price-to-earnings (P/E) ratio of -9.63.

On 2026-10-03, IonQ(IONQ) stock traded between a low of $43.15 and a high of $45.34. Shares are currently priced at $43.91, which is +1.8% above the low and -3.1% below the high.

IonQ(IONQ) shares are trading with a volume of 19.09M, against a daily average of 29.12M.

During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.

During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.

IONQ News

Simply Wall St 15h
IonQ Stock Looks Hard To Call Despite Fresh Superion News

has ridden a powerful five year run in its share price while also staying in the headlines with new quantum hardware plans and partnerships, which raises a simp...

IonQ Stock Looks Hard To Call Despite Fresh Superion News
The Motley Fool 1d
Why IonQ Stock Rocketed 11.6% Higher in September

Powering through the latter part of summer, shares of quantum computing specialist IonQ (IONQ +1.17%) climbed 7.9% in August. And that was merely the beginning....

Why IonQ Stock Rocketed 11.6% Higher in September
Simply Wall St 2d
IonQ Brings Superion 256 To Campus And AI Research Centers

IonQ (NYSE:IONQ) announced new deployments of its Superion 256 quantum computer with Florida International University and NVIDIA. Florida International Univers...

IonQ Brings Superion 256 To Campus And AI Research Centers

Analyst ratings

81%

of 16 ratings
Buy
81.3%
Hold
18.8%
Sell
0%

More IONQ News

The Motley Fool 2d
Better Quantum Computing Stock: IonQ vs. D-Wave

Quantum computing has gained increasing attention in recent years. Amid the technology's potential for exponentially faster computing, companies like Alphabet,...

Better Quantum Computing Stock: IonQ vs. D-Wave
The Motley Fool 2d
IonQ vs. SoundHound AI: Which Tech Stock Is a Better Buy in 2026?

The search for explosive growth often leads investors to IonQ (IONQ +0.30%) and SoundHound AI (SOUN +0.50%). Each company is pioneering a different frontier of...

IonQ vs. SoundHound AI: Which Tech Stock Is a Better Buy in 2026?
Barchart 2d
IonQ Just Scored a New ‘Buy’ Rating. What Comes Next for IONQ Stock. - Barchart.com

...

IonQ Just Scored a New ‘Buy’ Rating. What Comes Next for IONQ Stock. - Barchart.com
24/7 Wall St. 2d
IonQ Lost 30% Of Its Value Over 12 Months: Two Wall Street Ratings Agencies Say Share Prices Will More Than Double Over The Next 12 Months

Investing IonQ Lost 30% Of Its Value Over 12 Months: Two Wall Street Ratings Agencies Say Share Prices Will More Than Double Over The Next 12 Months Two Wall St...

IonQ Lost 30% Of Its Value Over 12 Months: Two Wall Street Ratings Agencies Say Share Prices Will More Than Double Over The Next 12 Months
24/7 Wall St. 3d
One Year Later, Only One Quantum Stock Call Paid Off. Here's What Changed.

We rated three quantum computing stocks a year ago, and the market handed back a brutal verdict on nearly all of them. Now the landscape has shifted enough that...

One Year Later, Only One Quantum Stock Call Paid Off. Here's What Changed.
Nasdaq 4d
IonQ Stock Looks Expensive. Can Scale Justify the Valuation?

IonQ (NYSE: IONQ) has demonstrated that customers will invest in quantum technology. The upside case depends on turning that demand into repeat business, greate...

IonQ Stock Looks Expensive. Can Scale Justify the Valuation?
Nasdaq 4d
Is IonQ Still a Buy Right Now?

Key Points IonQ has big ambitions in quantum computing, but turning its technology road map into a profitable business will take time. Rapid growth and heavy...

Is IonQ Still a Buy Right Now?

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