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
15.01B
Market cap15.01B
Price-Earnings ratio
-8.15
Price-Earnings ratio-8.15
Dividend yield
Dividend yield
Average volume
18.46M
Average volume18.46M
High today
$37.33
High today$37.33
Low today
$37.07
Low today$37.07
Open price
$36.30
Open price$36.30
Volume
440.50K
Volume440.50K
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 15.01B, IonQ(IONQ) trades at $37.19. The stock has a price-to-earnings ratio of -8.15.

On 2026-09-16, IonQ(IONQ) stock moved within a range of $37.07 to $37.33. With shares now at $37.19, the stock is trading +0.3% above its intraday low and -0.4% below the session's peak.

Trading activity shows a volume of 440.5K, compared to an average daily volume of 18.46M.

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 2h
IonQ vs. Rigetti Computing: Which Pure-Play Quantum Stock Actually Has the Technology Edge?

Key Points IonQ still appears to have the accuracy edge, while its connectivity and early progress on error-correction strengthen its advantage. Rigetti Compu...

IonQ vs. Rigetti Computing: Which Pure-Play Quantum Stock Actually Has the Technology Edge?
TipRanks 4h
Quantum Stocks QBTS, IONQ Fall as Treasury Yields Rise Ahead of Fed

Quantum computing stocks fell on Tuesday, September 15, as higher Treasury yields and uncertainty ahead of the Federal Reserve’s next rate decision pressured sp...

Simply Wall St 18h
IonQ Wins Four Best Paper Awards At IEEE Quantum Week 2026

IonQ (NYSE: IONQ) received four Best Paper Awards at IEEE Quantum Week 2026, announced during the conference in September 2026. The recognized research spans q...

IonQ Wins Four Best Paper Awards At IEEE Quantum Week 2026

Analyst ratings

80%

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

More IONQ News

TipRanks 2d
Quantum Stocks Slide 3% in Premarket as AI Safety Concerns Hit Tech

Quantum computing stocks are falling in premarket trading today, Monday, as a wider selloff in AI and high-growth technology shares weighed on risk appetite. D-...

Nasdaq 3d
BigBear.ai vs. IonQ: Weighing Whether to Invest in the Artificial Intelligence Company or the Quantum Computing Giant

Key Points BigBear.ai focuses on decision intelligence software for government and defense agencies but faces declining revenue. IonQ is scaling its trapped-i...

BigBear.ai vs. IonQ: Weighing Whether to Invest in the Artificial Intelligence Company or the Quantum Computing Giant
TipRanks 4d
IonQ Stock Slides as Lofty Quantum Hopes Meet Reality

IonQ ( (IONQ) ) has fallen by -7.01%. Read on to learn why. IonQ shares fell 7.01% over the past week as investors digested a flurry of mixed signals following...

Nasdaq 4d
Cerebras Systems vs. IonQ: Which Tech Stock Is a Better Buy in 2026?

Key Points Cerebras Systems offers unique wafer-scale technology and is growing revenue at high rates. IonQ is a leader in trapped-ion quantum computing with...

Cerebras Systems vs. IonQ: Which Tech Stock Is a Better Buy in 2026?
The Motley Fool 5d
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 5d
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?
Nasdaq 5d
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.

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