Anthony DiLorenzo leads the September 8, 2026, Republican primary for New Hampshire’s 1st Congressional District with strong trader consensus at 88.5 percent, driven by President Trump’s July 2026 endorsement and DiLorenzo’s substantial fundraising edge exceeding $2.3 million as of June 30. The seacoast businessman has since consolidated additional Republican support, including from the 2024 nominee. Hollie Noveletsky, a former state party official and veteran business owner who had been viewed as a front-runner earlier, remains in the race at 10.5 percent despite the endorsement shift, emphasizing border security and trade issues. The remaining candidates—Melissa Bailey, Brian Cole, and Elizabeth Girard—trail with minimal funding and visibility below 1 percent each. The primary’s open-seat dynamics and endorsement momentum continue to shape positioning ahead of the vote.