Billionaire Profile
S
Global Rank
#1323

Image: U.S. Navy. Robert E. Bush Naval Hospital | Public domain | via Wikimedia Commons

Susan Ocampo & family

CEO, Semiconductors
UNITED STATES
Real-Time Net Worth
$3.156B
Estimated based on Semiconductors stock value as of March 6, 2026
-3.41% (24h)
Age
67
Source
Semiconductors
Industry
Technology
Citizenship
UNITED STATES

Biography

Susan Ocampo is a prominent figure in the technology sector, celebrated as a self-made billionaire. Based in Hawaii, she made her fortune in the Semiconductors industry, co-founding Sirenza Microdevices in 1984 and GaAs Labs in 2008 with her late husband, John Ocampo. She is a director and the largest individual shareholder of MACOM Technology Solutions (NASDAQ: MTSI). As of June 2025, her net worth is estimated at $2.3 billion. Ocampo's journey from early challenges to a leadership position in a competitive tech landscape has been a testament to her vision and perseverance.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Susan Ocampo's family immigrated to the United States, settling in Pacifica, California, before moving to San Jose, which later became the heart of Silicon Valley. This environment played a crucial role in shaping her future, fostering innovation and opportunity.

Rise to Success

Susan Ocampo co-founded Sirenza Microdevices in 1984 with her late husband, John Ocampo. She served as CFO for 15 years and then treasurer, leading the company through its rapid growth, a successful IPO in 2000, and subsequent sale to RF Microdevices (now Qorvo) in 2007. In 2008, the couple launched GaAs Labs, a private investment fund targeting the communications semiconductor market. GaAs Labs acquired MACOM Technology Solutions, a leading supplier of high-performance analog, RF, microwave, and millimeter wave products.

Key Business Strategies

Her strategic financial stewardship and operational expertise were instrumental in Sirenza's rise. She currently serves as vice president, secretary, and treasurer of GaAs Labs, continuing to shape the direction of the company's investments and strategy. Ocampo is also the largest individual shareholder of MACOM Technology Solutions, with about 15% of the shares.

Philanthropy

Susan Ocampo, along with her late husband John Ocampo, has donated $25 million to Santa Clara University to enhance STEM education at the Sobrato Campus for Innovation and Discovery. This donation supports the university's goals of achieving a more inclusive and diverse institution. Ocampo's philanthropic interests also include supporting Filipino youth in science and technology education, reinforcing her commitment to community empowerment.

Career Milestones

1984

Co-founded Sirenza Microdevices

Co-founded a semiconductor company.

2000

Sirenza Microdevices IPO

Led Sirenza Microdevices through a successful IPO.

2007

Sirenza Microdevices Sale

Sold Sirenza Microdevices to RF Microdevices for $900 million.

2008

Co-founded GaAs Labs

Founded a private investment fund in the communications semiconductor market.

2025

Forbes Ranking

Ranked on Forbes' list of America's Richest Self-Made Women.

Philanthropy & Social Impact

Education

Santa Clara University STEM Education

$25M

Donation to enhance STEM education at Santa Clara University.

Business Philosophy & Leadership

Notable Quotes

"Technology is the great equalizer."

"It doesn't care what your background is, or the color of your skin. It can provide a level playing field, and help SCU achieve its goals to be a more inclusive and diverse institution.”"