J.B. Pritzker

J.B. Pritzker is an Illinois-based billionaire in finance, born in 1965, with an estimated net worth of ~$3.9B RTB. He is best known as a member of the Pritzker family and for his role in finance and related business interests. Public records in this dataset also show substantial political giving and multiple family foundations tied to the Pritzker name FECProPublica 990.

Business & SEC Activity

The data identifies Pritzker’s industry as finance and places him in the United States Wikidata. No additional business holdings, transactions, or SEC filings are provided here. His wealth is listed as an estimated net worth of ~$3.9B RTB.

Philanthropy

Three Pritzker-linked foundations reported tax year 2023 data: the Pritzker Foundation, Jay Pritzker Foundation, and Pritzker Military Foundation ProPublica 990. Together, they reported $64,678,214 in grants paid and $510,810,178 in total assets ProPublica 990. The largest grantmaker in the set was the Pritzker Foundation, with $34,619,420 in grants paid and $465,397,589 in assets ProPublica 990.

Political Activity

FEC records show 100 contributions totaling $2,364,890.01 from 2022-09-23 to 2025-12-31 FEC. Donations were split between Democratic recipients and PAC/other recipients, with $1,216,890.01 to Democrats and $1,148,000 to PAC/Other FEC. The largest recipients listed were the Harris Victory Fund ($1,048,000) and the DNC Services Corp / Democratic National Committee ($704,300) FEC.

In the News

Recent headlines in the dataset mention Pritzker in connection with Illinois policy debates, including a social media safety bill, a statewide flag tribute, and comments on stadium taxes NewsAPI. Other items reference broader Illinois issues such as medical debt relief and drug access, but the provided headlines do not add new biographical or financial details NewsAPI.