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
21.15B
Market cap21.15B
Price-Earnings ratio
-331.13
Price-Earnings ratio-331.13
Dividend yield
Dividend yield
Average volume
31.30M
Average volume31.30M
High today
$64.70
High today$64.70
Low today
$53.26
Low today$53.26
Open price
$62.40
Open price$62.40
Volume
35.30M
Volume35.30M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$25.89
52 Week low$25.89

Stock Snapshot

IonQ(IONQ) stock is priced at $56.40, giving the company a market capitalization of 21.15B. It carries a P/E multiple of -331.13.

As of 2026-06-10, IonQ(IONQ) stock has fluctuated between $53.26 and $64.70. The current price stands at $56.40, placing the stock +5.9% above today's low and -12.8% off the high.

The IonQ(IONQ)'s current trading volume is 35.3M, compared to an average daily volume of 31.3M.

In the last year, IonQ(IONQ) shares hit a 52-week high of $84.64 and a 52-week low of $25.89.

In the last year, IonQ(IONQ) shares hit a 52-week high of $84.64 and a 52-week low of $25.89.

IONQ News

Benzinga 13h
Why Is IonQ Stock Falling On Tuesday?

The Nasdaq is down 2.18% while the S&P 500 has shed 1.01%. • IonQ shares are retreating from recent levels. Why is IONQ stock falling? Shkreli Slams Quantum M...

Why Is IonQ Stock Falling On Tuesday?
Nasdaq 20h
Quantum Computing Just Had Its First Big IPO, but Is the Stock a Buy?

Key Points Quantinuum is using a trapped-ion qubit approach similar to IonQ's. One of the company's strengths is its software stack. The stock fell below its...

Quantum Computing Just Had Its First Big IPO, but Is the Stock a Buy?
Benzinga 21h
Martin Shkreli Accuses IONQ Of Making Wild Bitcoin Mining Claims: 'They Were Lying'

Responding to a prominent Bitcoin (CRYPTO: BTC) investor’s anecdote about a quantum firm’s impossible mining pitch, Shkreli bluntly declared, “They were lying.”...

Martin Shkreli Accuses IONQ Of Making Wild Bitcoin Mining Claims: 'They Were Lying'

Analyst ratings

75%

of 12 ratings
Buy
75%
Hold
16.7%
Sell
8.3%

More IONQ News

Nasdaq 2d
Why Did IonQ Stock Bounce Back Today?

Key Points IonQ sold off on no bad news for IonQ last week. Interest rate concerns and worries over AI demand nonetheless hurt the stock, and these persist....

Why Did IonQ Stock Bounce Back Today?
Benzinga 2d
IonQ Stock Is Surging Monday: What's Driving The Action?

IonQ stock is charging ahead with explosive momentum. Why is IONQ stock up today? What Is Driving IonQ’s Stock Today? The same theme has been cross-pressured by...

IonQ Stock Is Surging Monday: What's Driving The Action?
TipRanks 2d
‘Run for the Hills,’ Says Top Investor as IonQ and Rigetti Shares Face Trouble

Quantum computing has become one of Wall Street’s hottest speculative themes, with investors pouring into companies that promise to help shape the next generati...

24/7 Wall St. 4d
Forget This Cash-Burning Quantum Speculation and Buy the Stock With a Real Enterprise Backlog

Rigetti Computing (NASDAQ:RGTI) is back in every quantum chat room after running 53.6% in a month on hopes that its 108-qubit system finally turns research into...

Forget This Cash-Burning Quantum Speculation and Buy the Stock With a Real Enterprise Backlog
Nasdaq 5d
Why IonQ Stock Crashed Today

Key Points Broadcom sparked a sell-off this week, warning AI chip demand might not grow as fast as investors hope. IonQ stock has little to do with AI, but is...

Why IonQ Stock Crashed Today
TipRanks 5d
Quantinuum vs. IonQ: Two Quantum Stocks, Two Very Different Risk Profiles

Quantinuum (QNT) and IonQ (IONQ) are now two of the most important pure-play quantum computing stocks, but they offer investors different setups. Quantinuum jus...

Nasdaq 5d
IonQ, D-Wave, and Rigetti Face Brutal Reality Checks, But One is a Powerful Standout

IonQ (NYSE: IONQ) is battling D-Wave (NYSE: QBTS) and Rigetti (NASDAQ: RGTI) in one of the strangest quantum stock setups on the market. The stocks look damaged...

IonQ, D-Wave, and Rigetti Face Brutal Reality Checks, But One is a Powerful Standout

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