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Index/People/Jonathon Jacobson

Jonathon Jacobson

Founder and principal of Highfields Capital Management LP

Fact-Checks

2 results
Nov 29, 2025
Most Viewed

Which members of Congress received the largest AIPAC-linked donations in 2024?

AIPAC and its affiliated super PACs spent heavily in the 2023–24 cycle: reporting and watchdog tallies put AIPAC PAC direct contributions at roughly $44–53 million and combined AIPAC/UDP spending abov...

Feb 2, 2026

What were the top donors to United Democracy Project in 2024 and how much did each contribute?

largest reported individual donors in the 2024 cycle included ($5 million), (about $4.6 million), ($3 million) and ($2 million), a set of seven‑ and six‑figure gifts that FactCheck identified among co...