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
21.66B
Market cap21.66B
Price-Earnings ratio
-357.36
Price-Earnings ratio-357.36
Dividend yield
Dividend yield
Average volume
29.36M
Average volume29.36M
High today
$61.80
High today$61.80
Low today
$56.70
Low today$56.70
Open price
$59.96
Open price$59.96
Volume
12.89M
Volume12.89M
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 $58.02, giving the company a market capitalization of 21.66B. It carries a P/E multiple of -357.36.

As of 2026-06-16, IonQ(IONQ) stock has fluctuated between $56.70 and $61.80. The current price stands at $58.02, placing the stock +2.3% above today's low and -6.1% off the high.

The IonQ(IONQ)'s current trading volume is 12.89M, compared to an average daily volume of 29.36M.

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

TipRanks 4h
Why IonQ Insiders Sold Shares, and What It Means for IONQ Stock

IonQ, Inc. (IONQ), a quantum computing company focused on trapped-ion systems and commercial quantum applications, saw a cluster of insider filings hit the SEC...

Nasdaq 5h
Quantinuum's IPO Is Putting Pressure on IonQ, Rigetti Computing, and D-Wave Quantum. Here's Which Quantum Computing Stock Survives the Reset.

Key Points Quantinuum's IPO has raised the bar for pure plays in the space, exposing the weaknesses in its under-commercialized quantum computing competitors....

Quantinuum's IPO Is Putting Pressure on IonQ, Rigetti Computing, and D-Wave Quantum. Here's Which Quantum Computing Stock Survives the Reset.
Simply Wall St 5h
IonQ Expands Commercial Reach With 256 Qubit Dublin Quantum Deployment

IonQ (NYSE:IONQ) is deploying a 256-qubit quantum system at Horizon Quantum's facility in Dublin. The installation expands IonQ's commercial hardware footprint...

IonQ Expands Commercial Reach With 256 Qubit Dublin Quantum Deployment

Analyst ratings

75%

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

More IONQ News

Nasdaq 1d
Why IonQ Computing Stock Just Popped

Key Points Mizuho analyst Vijay Rakesh raised his price target on D-Wave Quantum stock today. The analyst said nothing about IonQ. In fact, he cut his price...

Why IonQ Computing Stock Just Popped
24/7 Wall St. 1d
Quantum Computing and D-Wave Quantum Jump 12%, Rigetti Climbs 9%, IonQ Gains 6% Amid Risk-On Optimism

Quantum Computing and D-Wave Quantum Jump 12%, Rigetti Climbs 9%, IonQ Gains 6% Amid Risk-On Optimism By David Moadel Published Jun 15, 11:26AM EDT Quick Read...

Quantum Computing and D-Wave Quantum Jump 12%, Rigetti Climbs 9%, IonQ Gains 6% Amid Risk-On Optimism
Benzinga 1d
IonQ Stock Is Surging Monday: What's Driving The Move?

IonQ stock is taking a breather. What’s ahead for IONQ stock? What Is Driving IonQ’s Stock Movement? The latest bout of volatility traces back to a public excha...

IonQ Stock Is Surging Monday: What's Driving The Move?
TipRanks 1d
Google Rejects $2 Billion U.S. Quantum Funding Terms as Microsoft and IonQ Sit Out

While nine companies lined up for the U.S. government’s recent $2 billion quantum technology funding initiative, the offer was not compelling enough for one of...

TipRanks 1d
IonQ Stock Rises as Horizon Quantum Deal Expands Its Commercial Quantum Footprint

IonQ, Inc. (IONQ), a quantum computing company focused on trapped-ion systems, is expanding its commercial footprint through a new deployment with Horizon Quant...

TipRanks 3d
IonQ Stock Stumbles as Quantum Hype Meets Doubt

IonQ ( (IONQ) ) has fallen by -7.88%. Read on to learn why. Introducing TipRanks MCP for Agents Deliver institutional-grade market data directly into Claude, Ch...

Simply Wall St 3d
Is IonQ’s Revenue Surge And Milestone Wins Altering The Investment Case For IonQ?

In recent months, IonQ reported very large year-over-year revenue growth, raised its full-year 2026 guidance, sold its first 256‑qubit system, and expanded its...

Is IonQ’s Revenue Surge And Milestone Wins Altering The Investment Case For IonQ?

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