KEY POINTS
  • Republican megadonor Peter Thiel is signaling to allies that he is largely done helping Ohio Senate candidate J.D. Vance and wants his deep-pocketed political network to boost Arizona Senate candidate Blake Masters instead.
  • The Arizona Senate race has cost over $120 million, while Ohio's Senate contest has seen north of $100 million spent on ads, data from AdImpact shows.
Peter Thiel, president and founder of Clarium Capital Management LLC, holds hundred dollars bills as he speaks during the Bitcoin 2022 conference in Miami, Florida, U.S., on Thursday, April 7, 2022. 

Republican megadonor Peter Thiel is signaling to allies that he is largely done helping Ohio Senate candidate J.D. Vance, and wants his deep-pocketed political network to boost Arizona Senate candidate Blake Masters as he trails Democratic Sen. Mark Kelly in the polls, according to people familiar with the matter.

Thiel told guests at a recent Masters fundraising event that he believes Vance is on track to win his Senate race against Rep. Tim Ryan, D-Ohio, according to those who attended the gathering and overheard his comments. The GOP donor hosted the fundraiser at his $5 million home in Los Angeles.