Henry Samueli
Henry Samueli is number 35 in the 311 Private Wealth Index, with disclosed holdings in listed companies worth about $1.7bn, mainly in Broadcom. That is about 8,632 times the wealth of a typical US household. 311 Origin: founder. A signatory of the Giving Pledge. 311 Giving Score: 5 out of 5 (provisional). 311 Future Exposure: high (57/100), driven by technology change in technology (54/100), led by 5G, Artificial Narrow Intelligence, Biometric Sensors; sensitivity to tariffs and export controls; 100% of disclosed wealth in one company.
Part of the 311 Private Wealth Index (311institute.com). Last updated .
Disclosed holdings
| Company | Value | Latest filing | Role |
|---|---|---|---|
| Broadcom | $1.7bn | 2026-09-23 |
Giving Pledge: signatory letter.
311 Future Exposure: High
Score 57 out of 100: technology 54/100 and trends 60/100. What drives it:
- Technology change in technology (54/100), led by 5G, Artificial Narrow Intelligence, Biometric Sensors
- Sensitivity to tariffs and export controls
- 100% of disclosed wealth in one company
Technology exposure uses the 311 Starburst: how strongly each emerging technology affects this industry, weighted by how soon it reaches widespread use. Trend exposure covers tariffs and export controls, international sanctions, concentration of wealth. Evidence on company-specific trends is being added. Explore the Starburst.
Giving
The Samueli Foundation reported grants of $72m across the 10 years of filings available, and assets worth $46m at market value at the end of 2023, together 7.06% of the disclosed wealth above. Source: US foundation tax filings via ProPublica.
How this figure is calculated
Shares disclosed in SEC insider filings, valued at the latest price disclosed in those filings. Private companies, cash, property and holdings listed outside the United States are not included, so this is a minimum, not total wealth. The household comparison uses $192,700, the median US household wealth in the Federal Reserve Survey of Consumer Finances (2022, the latest published).
Related
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Questions and answers
What is Henry Samueli's net worth?
Henry Samueli has disclosed holdings in listed companies worth about $1.7bn, according to the 311 Private Wealth Index. This is a minimum: private companies, cash and property are not included.
How much are Henry Samueli's disclosed holdings worth?
About $1.7bn in listed companies, according to the 311 Private Wealth Index.
Where does Henry Samueli's wealth come from?
Mainly from holdings in Broadcom.
Source: SEC insider filings.
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