Trump's early and frequent endorsements in the 2026 midterm cycle have shaped Republican primaries across Senate, House, and state races, with over 300 backed candidates achieving a 97% primary win rate through August. Recent activity includes multiple Florida endorsements issued via Truth Social ahead of the August 18 primary, covering governor, Senate, and attorney general contests, alongside targeted support in other states for incumbents and open-seat contenders. This strategy emphasizes clearing fields early in safer districts while testing influence against dissenting incumbents. Upcoming primaries and special elections through fall will test further moves, as trader consensus on specific endorsement targets reflects ongoing patterns of alignment with administration priorities and primary dynamics.