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Henry Nicholas net worth

Henry Nicholas's net worth is estimated at $21.4 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. Henry Nicholas made his fortune as co-founder and longtime chief executive of Broadcom, the chip company he started with his UCLA professor Henry Samueli in 1991.

Industry
Technology
Age
67
Self-made
Yes
City
Newport Coast
Source of wealth
Broadcom

Latest estimate

$21.4B

As of 15 Oct 2026, Forbes Real-Time Billionaires

+$1.8B

+9.3%

vs Jan 2025

History
Technology setting, the industry behind this fortune
Technology, the industry behind this fortune. Illustration, not a photo of Henry Nicholas.

Henry's net worth over time

2 dated estimates since 2025

$0 $6B $12B $17B $23B 2025 2026 $19.6B, 2025, Forbes $21.4B, 15 Oct 2026, Forbes Real-Time Billionaires
As ofNet worthSource
15 Oct 2026$21.4B Forbes Real-Time Billionaires
2025$19.6B Forbes

How Henry built the fortune

Henry T. Nicholas III earned his fortune by turning research on communications chips into a business. While completing a doctorate in electrical engineering at UCLA, he worked with his professor, Henry Samueli, on integrated circuits for digital communications. In 1991 the two men founded Broadcom, each putting in a small amount of their own savings, with Nicholas taking the role of president and chief executive and Samueli leading the technical side.

Broadcom's timing was excellent. Its chips handled the conversion of signals in cable modems, digital cable boxes and networking equipment, just as millions of households began connecting to the internet and cable television went digital. The company signed large customers among equipment makers, grew quickly and went public in 1998. In the internet boom that followed, its stock soared, greatly increasing the value of Nicholas's stake.

Nicholas stepped down as chief executive in 2003. He kept a significant shareholding for years afterward, and the value of the founders' shares was carried forward when Broadcom combined with Avago Technologies in 2016 and the merged company grew into one of the largest chip groups in the world. How much of his original stake he still holds is not fully public, and his wealth has varied considerably over time as he sold shares and as the stock moved.

Companies and holdings

Broadcom is the main source of his wealth. Other interests and roles include:

  • The Henry T. Nicholas III Foundation, through which he funds education and victims' rights causes.
  • Nicholas Academic Centers, a program in Santa Ana providing tutoring and mentoring to students from low income families.
  • Ties to the University of California, Irvine, where he has supported engineering and other programs.

He has also made private investments in technology and real estate, though these are much smaller than his Broadcom related holdings. The Nicholas Academic Centers have worked with thousands of high school students in Santa Ana, many of whom went on to become the first in their families to attend college.

Early life and career

Nicholas was born in 1959 in Cleveland, Ohio, and moved with his family to Southern California. He attended the United States Air Force Academy for a time before transferring to UCLA, where he earned a bachelor's degree, a master's degree and a doctorate in electrical engineering.

Before Broadcom he worked at TRW, the aerospace and defense company, on microelectronics for military communications systems. There and at UCLA he developed the connections and technical background that led to the founding of Broadcom. As chief executive he was known for a hard driving style and for pushing the company through rapid growth and a long series of acquisitions in its early years.

Broadcom's early culture reflected his personality: long hours, aggressive targets and a willingness to buy smaller chip designers to enter new markets quickly. The company expanded from cable products into Ethernet networking, wireless chips and set top box processors during his time as chief executive. He cited personal and family reasons when he stepped down in 2003.

Philanthropy and public life

Nicholas is best known outside business for his work on crime victims' rights. His sister, Marsalee Nicholas, known as Marsy, was murdered in 1983 by a former boyfriend. Shortly after her death, the family encountered the accused killer in a grocery store, released on bail without anyone telling them. Nicholas later funded and championed California Proposition 9 in 2008, known as Marsy's Law, which added rights for crime victims to the state constitution, including the right to be notified about proceedings. He then backed efforts to pass similar measures in many other states.

His public life has also included legal trouble. In 2008 federal prosecutors charged him in connection with stock option backdating at Broadcom and separately with drug related offenses. A federal judge dismissed the backdating charges in 2009, citing prosecutorial misconduct, and the drug charges were later dropped. In 2018 he was arrested in Las Vegas on drug trafficking charges, a case that was later resolved.

The Marsy's Law campaigns have made him one of the largest individual funders of ballot measures in the United States. Versions of the law have been adopted in a number of states, often through voter initiatives, though some have faced court challenges over how they were written and how they affect defendants' rights.

Key dates

  1. 1959 Born in Cleveland, Ohio.
  2. 1983 His sister, Marsy Nicholas, is murdered, shaping his later work on victims' rights.
  3. 1991 Co-founds Broadcom with Henry Samueli and becomes chief executive.
  4. 1998 Broadcom goes public on the Nasdaq.
  5. 2003 Steps down as chief executive of Broadcom.
  6. 2008 California voters approve Proposition 9, known as Marsy's Law, which he championed.
  7. 2009 A federal judge dismisses backdating charges against him.

Sources

The description is written by BillionaireList editors from public facts. How estimates are made: methodology.

About Henry Nicholas, common questions

How much is Henry Nicholas worth?
Henry Nicholas's net worth is estimated at $21.4 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. That places Henry at number 122 in the BillionaireList ranking.
How did Henry Nicholas make his money?
He co-founded Broadcom in 1991 with Henry Samueli and served as its chief executive until 2003. The company's growth and its 1998 stock market listing greatly increased the value of his shares.
What is Marsy's Law?
Marsy's Law is a set of constitutional rights for crime victims, first adopted in California in 2008 as Proposition 9. Nicholas funded the campaign in memory of his sister Marsy, who was murdered in 1983, and later supported similar laws in other states.
Is Henry Nicholas still involved with Broadcom?
He left the chief executive role in 2003 and no longer manages the company. Broadcom has since merged with Avago Technologies and is led by Hock Tan, with co-founder Henry Samueli as chairman.

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