OpenAI CEO Sam Altman's $85M Real Estate Shopping Spree

Altman acquires properties in Hawaii, San Francisco, and Napa Valley during an 18-month period.

Sam Altman, CEO of OpenAI, reportedly spent $85 million on real estate over an 18-month period, including a $43 million estate in Hawaii, a $27 million residence in San Francisco, and a $15.7 million ranch in Napa Valley.
The Hawaii estate, purchased in July 2021, is located next to the reconstructed royal temple of King Kamehameha I, a national historic site.
Altman's San Francisco home, purchased in March 2020, is described as a compound with a wellness center, infinity pool, and underground garage.
The Napa Valley ranch, purchased in late 2020, spans 950 acres and includes five separate homes and vineyards.
Altman's net worth is unknown, but he has made more than 400 investments in various companies over the years.