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
13.59B
Market cap13.59B
Price-Earnings ratio
-17.14
Price-Earnings ratio-17.14
Dividend yield
Dividend yield
Average volume
22.31M
Average volume22.31M
High today
$40.29
High today$40.29
Low today
$36.45
Low today$36.45
Open price
$39.25
Open price$39.25
Volume
28.16M
Volume28.16M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$17.88
52 Week low$17.88

Stock Snapshot

IonQ(IONQ) stock is priced at $38.17, giving the company a market capitalization of 13.59B. It carries a P/E multiple of -17.14.

As of 2026-02-27, IonQ(IONQ) stock has fluctuated between $36.45 and $40.29. The current price stands at $38.17, placing the stock +4.7% above today's low and -5.3% off the high.

The IonQ(IONQ)'s current trading volume is 28.16M, compared to an average daily volume of 22.31M.

During the past year, IonQ(IONQ) stock moved between $17.88 at its lowest and $84.64 at its peak.

During the past year, IonQ(IONQ) stock moved between $17.88 at its lowest and $84.64 at its peak.

IONQ News

Barron's 42m
What IonQ’s Surging Stock Says About the Future of Quantum Computing

Technology What IonQ’s Surging Stock Says About the Future of Quantum Computing In this article IONQ IBM RGTI IonQ stock spiked 22% on the heels of the quantum...

What IonQ’s Surging Stock Says About the Future of Quantum Computing
Benzinga 57m
Stock Of The Day: Is The IonQ Rally Over Already?

IonQ, Inc. (NYSE:IONQ) is trading lower on Friday. Yesterday, the stock rallied more than 20% after reporting earnings. But the rally has stalled out for now. A...

Stock Of The Day: Is The IonQ Rally Over Already?
Barron's 2h
Largest U.S. Pension Takes Stake in a Hot Semi Stock, Buys More Nvidia and IonQ

Technology Inside Scoop Largest U.S. Pension Takes Stake in a Hot Semi Stock, Buys More Nvidia and IonQ In this article Q NVDA IONQ The California Public Employ...

Largest U.S. Pension Takes Stake in a Hot Semi Stock, Buys More Nvidia and IonQ

Analyst ratings

80%

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

More IONQ News

Sherwood News 5h
The return of AI credit risk is crushing data center stocks, tipping over other speculative trades in the process

The return of AI credit risk is crushing data center stocks, tipping over other speculative trades in the process The upstarts participating in the disruptive...

The return of AI credit risk is crushing data center stocks, tipping over other speculative trades in the process
The Motley Fool 6h
BlackRock Owns 24.3 Million Shares of IonQ. Here's What That Really Tells You About Quantum Computing Stocks.

Institutional ownership in stocks can be misleading. Here's what the 13F filings actually show. When IonQ's (IONQ 5.33%) stock surged in 2025, a popular narrat...

BlackRock Owns 24.3 Million Shares of IonQ. Here's What That Really Tells You About Quantum Computing Stocks.
Nasdaq 8h
QUBT vs. IONQ: Which Quantum Computing Stock Offers Greater Upside?

As the quantum computing industry continues its transition from a research frontier to real-world validation, different underlying technologies are emerging as...

QUBT vs. IONQ: Which Quantum Computing Stock Offers Greater Upside?
TipRanks 17h
IonQ vs. D-Wave Quantum: Which Quantum Computing Stock Looks Stronger After Earnings?

Quantum computing stocks IonQ (IONQ) and D-Wave Quantum (QBTS) reported quarterly results this week, but the market reaction was very different. IonQ shares jum...

The Motley Fool 19h
Why IonQ Stock Surged Today

The quantum computing leader's sales are skyrocketing. Shares of IonQ (IONQ +21.20%) leaped on Thursday after the quantum services supplier issued a revenue fo...

Why IonQ Stock Surged Today
Nasdaq 23h
Stock Market Today, Feb. 26: IonQ Surges After Revenue and 2026 Guidance Exceed Expectations

IonQ (NYSE:IONQ), which develops trapped-ion quantum computers and related software, closed Thursday at $40.88, up 21.70%. The stock moved higher after Q4 resul...

Stock Market Today, Feb. 26: IonQ Surges After Revenue and 2026 Guidance Exceed Expectations
Benzinga 23h
IonQ's Romania Breakthrough Validates Quantum Trade Days After QTUM Crosses $3.5 Billion

Investor interest in quantum computing exposure was already gaining steam before the latest proof point rolled in from Europe. Two days before IonQ Inc (NYSE:IO...

IonQ's Romania Breakthrough Validates Quantum Trade Days After QTUM Crosses $3.5 Billion

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