Herbert Wertheim Net Worth

Herbert Wertheim has an estimated net worth of $4.8 billion, according to Forbes Real-Time Billionaires, Herbert Wertheim profile (figures as of October 20, 2026). That is up from $2.4 billion in 2019.

Herbert Wertheim is an American optometrist, inventor, and businessman. He founded Brain Power Incorporated, also called BPI, after developing UV light absorbing dyes for plastic ophthalmic lenses in the late 1960s. In 1969, he created an eyeglass tint for plastic lenses that filtered and absorbed dangerous UV rays. That work helped push wider use of UV protective lenses and set up the business he still runs.

His wealth comes from 2 tracks. Brain Power makes optical tints for eyeglasses and holds more than 100 patents and copyrights. Since 1970, Wertheim has put profits from that company into the stock market. Forbes says his fortune was built through investments, and notes that he became the largest individual shareholder in aerospace firm Heico. Forbes currently values him at $4.8 billion on its real-time tracker as of October 20, 2026.

How Herbert Wertheim built his fortune

Wertheim’s business story starts with lens technology. After work on ultraviolet absorbing dyes for plastic ophthalmic lenses in the late 1960s, he founded Brain Power Incorporated in 1970. The company makes optical tints for eyeglasses, and Forbes notes that it has more than 100 patents and copyrights. He remains the head of the company, giving him a long-running business base tied to eye care products and intellectual property.

Investing became the other major engine of his wealth. Forbes says he built his fortune as an optometrist and inventor who spent decades investing in stocks. Since 1970, he has put Brain Power profits into the market. Forbes also notes that he is the largest individual shareholder in Heico, an aerospace company. Earlier in his career, he also worked as a young NASA engineer at Cape Canaveral and designed an automatic dipping machine for 15-inch, no-drip beeswax candles.

Forbes net worth over time

Forbes tracked Wertheim at $2.4 billion in 2019, and that same figure appeared again in 2020. By 2021, Forbes put him at $3.7 billion, then $4 billion in 2022. The rise matched the same broad pattern described in the Forbes notes: a fortune built from Brain Power and long-term stock investing, with Heico standing out as a key holding in his portfolio.

The Forbes estimate kept moving higher after that, reaching $4.9 billion in 2024 before slipping to $4.7 billion in 2025 and $4.1 billion in 2026 on the annual billionaires list. On Forbes' real-time tracker, though, he stood at $4.8 billion as of October 20, 2026. That gap shows how market-based fortunes can change as stock prices move, especially for an investor whose wealth is tied to public holdings.