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
14.89B
Market cap14.89B
Price-Earnings ratio
-8.08
Price-Earnings ratio-8.08
Dividend yield
Dividend yield
Average volume
21.22M
Average volume21.22M
High today
$37.94
High today$37.94
Low today
$36.33
Low today$36.33
Open price
$37.13
Open price$37.13
Volume
15.40M
Volume15.40M
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 14.89B, IonQ(IONQ) trades at $36.88. The stock has a price-to-earnings ratio of -8.08.

On 2026-09-12, IonQ(IONQ) stock moved within a range of $36.33 to $37.94. With shares now at $36.88, the stock is trading +1.5% above its intraday low and -2.8% below the session's peak.

Trading activity shows a volume of 15.4M, compared to an average daily volume of 21.22M.

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

Investing.com 7h
IonQ director Raymond W sells $89,564 in company stock - Investing.com

...

IonQ director Raymond W sells $89,564 in company stock - Investing.com
The Motley Fool 20h
If I Could Only Buy 1 Quantum Computing Stock, This Would Be It

Quantum computing may seem like a science fiction technology, but it's coming quicker than most realize. While the previous projection for useful quantum comput...

If I Could Only Buy 1 Quantum Computing Stock, This Would Be It
Nasdaq 21h
IonQ Advances Quantum Computing With Superion 256: What's Ahead?

IonQ IONQ has launched Superion 256, its sixth-generation quantum computing platform and the foundation for future compute products. The platform has moved from...

IonQ Advances Quantum Computing With Superion 256: What's Ahead?

Analyst ratings

80%

of 15 ratings
Buy
80%
Hold
20%
Sell
0%

More IONQ News

Nasdaq 22h
Not IonQ, Not Rigetti Computing. This Quantum Computing Stock Could Be September's Biggest Winner.

Key Points IonQ and Rigetti Computing both have annual revenue growth of more than 100%. Despite rapid acceleration across the top line, these pure-play quant...

Not IonQ, Not Rigetti Computing. This Quantum Computing Stock Could Be September's Biggest Winner.
Nasdaq 2d
IonQ's DARPA Program Could Soar -- Here's Why It Matters

IonQ (NYSE: IONQ) is getting a chance to prove that its expansion beyond quantum computing can become a real business. DARPA's atomic-clock program could move V...

IonQ's DARPA Program Could Soar -- Here's Why It Matters
24/7 Wall St. 2d
IonQ's CEO Says 'Q-Day' Hits in 2028. The Stock Says Investors Stopped Listening

IonQ's CEO used investor day to warn that encryption breaks in 2028 and quantum computing is about to slipstream into every corporate research program. The stoc...

IonQ's CEO Says 'Q-Day' Hits in 2028. The Stock Says Investors Stopped Listening
TipRanks 2d
Quantum Computing News: U.S. Awards $300M to QBTS, RGTI and Quantinuum

Welcome to Thursday’s quantum computing news recap. This edition looks at four developments shaping the sector, with D-Wave Quantum Inc. (QBTS), Rigetti Computi...

TipRanks 2d
IonQ Stock Drops 5.8% as Investor Day Fails to Lift Analyst Targets

IonQ, Inc. (IONQ) shares fell 5.76% on Wednesday, closing at $38.14, after the quantum-computing company’s September 8 Investor Day failed to trigger a broad ro...

TipRanks 3d
Quantum Leap: U.S. takes stake in more quantum computing companies

Welcome to the latest edition of “Quantum Leap” where The Fly decodes news and activity in the quantum computing space. LITHOGRAPHY PROCESSES: Xanadu Quantum (...

24/7 Wall St. 3d
Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back

Investing Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back Federal Reserve rate-hike odds just handed quantum computing...

Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back

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