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
407
Employees407
Headquarters
College Park, Maryland
HeadquartersCollege Park, Maryland
Founded
2015
Founded2015
Employees
407
Employees407

IONQ Key Statistics

Market cap
19.27B
Market cap19.27B
Price-Earnings ratio
-10.15
Price-Earnings ratio-10.15
Dividend yield
Dividend yield
Average volume
19.20M
Average volume19.20M
High today
$54.82
High today$54.82
Low today
$51.46
Low today$51.46
Open price
$53.99
Open price$53.99
Volume
16.36M
Volume16.36M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$17.88
52 Week low$17.88

Stock Snapshot

As of today, IonQ(IONQ) shares are valued at $54.45. The company's market cap stands at 19.27B, with a P/E ratio of -10.15.

On 2025-12-09, IonQ(IONQ) stock moved within a range of $51.46 to $54.82. With shares now at $54.45, the stock is trading +5.8% above its intraday low and -0.7% below the session's peak.

Trading volume for IonQ(IONQ) stock has reached 16.36M, versus its average volume of 19.2M.

Over the past 52 weeks, IonQ(IONQ) stock has traded between a high of $84.64 and a low of $17.88.

Over the past 52 weeks, IonQ(IONQ) stock has traded between a high of $84.64 and a low of $17.88.

IONQ News

Nasdaq 29m
This Is the Quantum Computing Stock Billionaires Want to Own for 2026 (Even Warren Buffett) -- and It's Not IonQ, Rigetti Computing, or D-Wave Quantum

Key Points Quantum computing stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have been on fire, with respective trailing-12-month ga...

This Is the Quantum Computing Stock Billionaires Want to Own for 2026 (Even Warren Buffett) -- and It's Not IonQ, Rigetti Computing, or D-Wave Quantum
Nasdaq 13h
Is IonQ a Millionaire-Maker Stock?

Key Points IonQ is taking a distinct approach to quantum computing compared to its peers. A massive market is expected to open up within the next decade for qu...

Is IonQ a Millionaire-Maker Stock?
Seeking Alpha 20h
IonQ expands in Europe with quantum communication network deployment in Slovakia

IonQ (IONQ) on Monday announced an expansion in Europe with the unit ID Quantique deploying Slovakia's first national quantum communication network. Shares wer...

IonQ expands in Europe with quantum communication network deployment in Slovakia

Analyst ratings

70%

of 10 ratings
Buy
70%
Hold
30%
Sell
0%

More IONQ News

The Motley Fool 21h
Prediction: The Quantum Computing Bubble Will Burst in 2026, and These 3 Stocks Will Go Down With It

Shares of quantum computing pure plays are trading at unsustainably high valuations. For the last three years, one theme has dominated the stock market: artifi...

Prediction: The Quantum Computing Bubble Will Burst in 2026, and These 3 Stocks Will Go Down With It
Simply Wall St 2d
IonQ Is Up 6.9% After 99.99% Fidelity Breakthrough and New Biotech, Defense Deals

In late 2025, IonQ announced a series of developments, including a world-record 99.99% two-qubit gate fidelity, new quantum partnerships in biotech and defense,...

IonQ Is Up 6.9% After 99.99% Fidelity Breakthrough and New Biotech, Defense Deals
Nasdaq 4d
These 4 Quantum Computing Pure-Play Stocks Can Soar Up to 264% in 2026, According to Select Wall Street Analysts

Key Points Shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have respectively rallied by up 684% over the trailing year. Some Wal...

These 4 Quantum Computing Pure-Play Stocks Can Soar Up to 264% in 2026, According to Select Wall Street Analysts
Nasdaq 4d
Why IonQ Stock Jumped 12.5% Today

Key Points Nobel Prize-winning physicist John Martinis warned in a Bloomberg interview that China has "caught up quickly" in quantum computing. Martinis has v...

Why IonQ Stock Jumped 12.5% Today
24/7 Wall St. 5d
Alphabet and IonQ Positioned to Lead as Quantum Computing Nears Five-Year Inflection Point

2 Stocks to Play a Quantum Computing Inflection Point Quick Read Alphabet (GOOG) unveiled its Willow quantum processor a while back. CEO Sundar Pichai compare...

Alphabet and IonQ Positioned to Lead as Quantum Computing Nears Five-Year Inflection Point
Nasdaq 5d
IonQ Is Yesterday's News: Buy This Quantum Computing Stock Instead

Key Points IonQ is a pure-play quantum computing stock, as that's the company's only focus. Alphabet is responsible for key breakthroughs that have brought qu...

IonQ Is Yesterday's News: Buy This Quantum Computing Stock Instead
Nasdaq 5d
IonQ vs. Rigetti Computing: Which Quantum Stock Wins?

Key Points IonQ’s third-quarter revenue performance has significantly surpassed the company’s guidance. Rigetti’s declining revenues and increasing operating...

IonQ vs. Rigetti Computing: Which Quantum Stock Wins?

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