# Griffin 10M to Senate Leadership Fund In mid-July 2026, [[Ken Griffin]] gave **$10M** to [[Senate Leadership Fund]], the GOP's main Senate super PAC, alongside millions more directed to candidates in races Republicans must hold to keep their majority. Bloomberg placed his 2026-cycle total at roughly **$40M+** as of mid-July. ## Significance Threshold-clearing and pattern-confirming: Griffin joins the cycle's SLF megadonor roster alongside [[Miriam Adelson]] (see [[Adelson 30M to Senate Leadership Fund]]), [[Stephen Schwarzman]] (see [[Schwarzman 5M to Senate Leadership Fund]]), and [[Paul Singer]] (see [[Singer 3.75M to Senate Leadership Fund]]). Feeds the spend side tracked in [[SLF 342M Senate IE Reservation Program]]. Exact contribution date should be pinned to the FEC monthly filing when indexed. ## See Also - [[Ken Griffin]] - [[Senate Leadership Fund]] - [[Griffin 10M to Donalds Florida Governor PAC]] - [[SLF 342M Senate IE Reservation Program]] - [[2026 Senate Races Hub]]