Michael Steinhardt Net Worth

Michael Steinhardt has an estimated net worth of $1.6 billion, according to Forbes Real-Time Billionaires, Michael Steinhardt profile (figures as of October 20, 2026). That is up from $1.1 billion in 2019.

Michael Steinhardt is an American investor known for hedge funds and later for exchange-traded fund investing. He started in finance at Calvin Bullock and Loeb, Rhoades & Co., where he worked as an analyst. In 1967, he launched Steinhardt, Fine, and Berkowitz, later called Steinhardt Partners. That fund ran until 1995. Forbes describes him as a pioneer of the modern hedge fund, and says he built his fortune through strong returns in the 1990s.

After a break from work, Steinhardt returned in 2004 to help lead WisdomTree Investments. The firm is a publicly traded asset manager focused on ETF investing. He later stepped down as chairman of the board in October 2019, but Forbes says he remains a leading shareholder. Outside investing, he cofounded Birthright Israel with Charles Bronfman in 1999. His career and ownership stakes in finance are the main reasons he became wealthy.

How Michael Steinhardt built his wealth

Steinhardt made his name by running Steinhardt Partners, the hedge fund he founded in 1967. The business, first called Steinhardt, Fine, and Berkowitz, became the core of his fortune. Forbes says he closed the fund in 1995 after making a fortune in the 1990s from strong returns. Before starting his own firm, he worked in finance at Calvin Bullock and then at Loeb, Rhoades & Co., where he followed companies as an analyst.

A decade after leaving the hedge fund world, he came back to help run WisdomTree Investments in 2004. WisdomTree focuses on ETF investing and is publicly traded, which gave Steinhardt another important source of wealth through his ownership stake. Forbes says he is still a leading shareholder there. He retired as chairman of the board in October 2019, but his long career in hedge funds and asset management remains the main base of his fortune.

Forbes net worth and later money moves

Forbes placed Michael Steinhardt at $1.6 billion on its real-time billionaires tracker as of October 20, 2026. That figure is higher than the estimates Forbes gave him from 2019 through 2025, when it ranged from $1.1 billion to $1.3 billion on the World's Billionaires List. His wealth is tied to finance and investments, especially the fortune he built from hedge funds and his continuing position as a major WisdomTree shareholder.

His later career also shows how his money interests changed over time. Instead of running the old hedge fund, he returned to the market through WisdomTree, an asset manager centered on ETFs. That meant his wealth was linked more to ownership in a public investment company than to managing Steinhardt Partners directly, which had already closed in 1995. Forbes still places him in the Finance & Investments industry, and lists him as self-made.