Republican Scott Brown has conceded to Sen. Jeanne ShaheenCynthia (Jeanne) Jeanne ShaheenGOP holds on Biden nominees set back gains for women in top positions Sununu setback leaves GOP scrambling in New Hampshire Three female senators call NYT coverage of Sinema's clothes 'sexist' MORE (D-N.H.), his campaign confirmed to The Hill, despite holding out early on in the night for final vote counts.

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With 80 percent of precincts reporting, Shaheen had 51 percent support to Brown's 49 percent support.

Multiple news outlets called the race for Shaheen early on in the night, but Brown initially held out for late returns from Republican strongholds. While Shaheen's margin narrowed, Brown's campaign said it became clear as votes were counted that there was no path to victory for the Republican.

New Hampshire's Senate race was a rare bright spot for Democrats on an election night that saw them lose at least seven seats and control of the Senate.