Niccolo  de Masi net worth and biography

Niccolo de Masi Biography and Net Worth

CEO of IonQ

Niccolo de Masi is an experienced public company chief executive officer and board member with expertise in deep tech, mobile, and creating enterprise software-hardware ecosystems. Today he is IonQ’s CEO, and serves on its Board nominating and governing and audit committee since sponsoring its IPO in 2020.

He has served on the Board of 14 public companies including IonQ (NYSE: IONQ), Xura (NASDAQ: MESG), Glu (NASDAQ: GLUU), Monstermob (LSE: MOB), Rush Street Interactive (NYSE: RSI), Genius Sports Group (NYSE: GENI), Resideo (NYSE: REZI) and Planet (NYSE: PL). He has also served on the board of six dMY Technology Group’s blank cheque vehicles. de Masi has extensive global market experience having been a public company CEO three times, and a private company CEO three times. He has immense public market corporate governance experience having chaired or served on compensation, audit, and nominating and governing committees for over a decade.

Over the course of his career, de Masi has helped lead and consummate approximately 50 mergers and acquisitions and has helped raise approximately $4 billion in equity to support public and private companies he has led. de Masi was appointed Chief Executive Officer of Glu and of Monstermob before the age of 30. He began his career in roles at JPMorgan, Siemens and Technicolor.

He has also served on several private Boards including Chairing Carlyle-backed Jagex and General Catalyst-backed Ares Interactive. He has been a member of the Leadership Council of the UCLA Grand Challenge for nearly a decade. de Masi received first class B.A. and M.Sci degrees in physics from Cambridge University where he specialized in quantum mechanics and next generation electron beam lithography.

What is Niccolo de Masi's net worth?

The estimated net worth of Niccolo de Masi is at least $64.59 million as of September 11th, 2025. Mr. de Masi owns 1,181,186 shares of IonQ stock worth more than $64,587,250 as of December 4th. This net worth estimate does not reflect any other assets that Mr. de Masi may own. Learn More about Niccolo de Masi's net worth.

How do I contact Niccolo de Masi?

The corporate mailing address for Mr. de Masi and other IonQ executives is 4505 Campus Drive, College Park, MD 20740 United States. IonQ can also be reached via phone at 301-298-7997 and via email at [email protected]. Learn More on Niccolo de Masi's contact information.

Has Niccolo de Masi been buying or selling shares of IonQ?

Niccolo de Masi has not been actively trading shares of IonQ during the past quarter. Most recently, Masi Niccolo De sold 16,120 shares of the business's stock in a transaction on Thursday, September 11th. The shares were sold at an average price of $44.40, for a transaction totalling $715,728.00. Following the completion of the sale, the chief executive officer now directly owns 1,181,186 shares of the company's stock, valued at $52,444,658.40. Learn More on Niccolo de Masi's trading history.

Who are IonQ's active insiders?

IonQ's insider roster includes Rima Alameddine (CRO), Robert Cardillo (Director), Peter Chapman (CEO, President & Chairman of the Board), Kathryn Chou (Director), Paul Dacier (Insider), Niccolo de Masi (CEO), Jungsang Kim (Co-Founder & CTO), Thomas Kramer (CFO), William Scannell (Director), William Teuber, Jr. (Director), Wendy Thomas (Director), Gabrielle Toledano (Director), and Harry You (Director). Learn More on IonQ's active insiders.

Are insiders buying or selling shares of IonQ?

During the last twelve months, IonQ insiders bought shares 2 times. They purchased a total of 95,066 shares worth more than $2,139,389.46. During the last twelve months, insiders at the sold shares 34 times. They sold a total of 11,500,637 shares worth more than $410,248,864.66. The most recent insider tranaction occured on November, 20th when CRO Rima Alameddine sold 100,000 shares worth more than $4,689,000.00. Insiders at IonQ own 5.2% of the company. Learn More about insider trades at IonQ.

Information on this page was last updated on 11/20/2025.

Niccolo de Masi Insider Trading History at IonQ

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/11/2025Sell16,120$44.40$715,728.001,181,186View SEC Filing Icon  
6/11/2025Sell2,597,500$40.34$104,783,150.00711,987View SEC Filing Icon  
6/9/2025Sell9,280$42.23$391,894.40711,987View SEC Filing Icon  
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Niccolo de Masi Buying and Selling Activity at IonQ

This chart shows Masi Niccolo De's buying and selling at IonQ by year and by quarter.

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IonQ Company Overview

IonQ logo
IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. It also provides contracts associated with the design, development, and construction of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems. The company was founded in 2015 and is headquartered in College Park, Maryland.
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Today's Range

Now: $54.68
Low: $48.31
High: $55.32

50 Day Range

MA: $58.78
Low: $40.97
High: $82.27

2 Week Range

Now: $54.68
Low: $17.88
High: $84.64

Volume

33,277,238 shs

Average Volume

22,647,428 shs

Market Capitalization

$19.00 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.62