Warren Buffett, James Simons and Phil Knight are among the top charity donors of 2023

By MARIA DI MENTO of The Chronicle of Philanthropy
Chronicle of Philanthropy

Investment guru Warren Buffett topped The Chronicle of Philanthropy’s annual list of the biggest charitable donations in 2023, with his $541.5 million gift to the Susan Thompson Buffett Foundation, named for his first wife, who died in 2004. The 2023 list of gifts from individuals or their foundations totaled more than $3.5 billion. Four universities received big gifts, along with four scientific research institutes and a health-care system. The other gifts went to a family foundation and a racial justice group. The list has 11 gifts because of ties. Eight of the donors are multibillionaires, and their combined net worth is $305.1 billion.