A Morning Consult poll conducted Sunday found 26 percent of Democratic primary voters nationwide said they’d vote for Biden if the Democratic primary or caucus were held in their state today, up 7 percentage points since polling conducted ahead of Saturday’s first-in-the-South primary in the Palmetto State.

National support for Sen. Bernie Sanders (I-Vt.) fell 3 points, to 29 percent, while former New York City Mayor Michael Bloomberg remained in third place, with 17 percent.

Sanders saw his first-choice support shrink among black voters, leaving him in a tie with Biden, at 31 percent. Among Hispanic voters, who will play a prominent role in Tuesday’s contests in Texas and California, Biden’s first-choice support increased 9 points, to 21 percent, though he still trailed far behind Sanders, who has more than twice that share of support with the voting bloc.

With 33 percent, Sanders leads in an average of polling from the 14 Super Tuesday states, while Biden saw a 7-point boost, to 24 percent, following his South Carolina victory. Bloomberg, who’s staked his campaign on victories in Tuesday’s contests, is backed by 16 percent of Super Tuesday voters, down 4 points from the previous polling.

The latest poll of 2,656 voters who indicated they may vote in the Democratic primary or caucus in their state, which has a 2-point margin of error, was mostly conducted before former South Bend Mayor Pete Buttigieg of Indiana ended his campaign on Sunday night. Billionaire Tom Steyer, who dropped out of the race on Saturday night, was also included in the poll, coming in with 1 percent of the vote.

Polling conducted before the South Carolina contest found his support would be split nearly equally among the top four candidates (Biden, Bloomberg, Sanders and Massachusetts Sen. Elizabeth Warren) if his supporters went with their second choices. But the latest poll found Buttigieg supporters could be shifting toward Biden, with 30 percent now saying he’s their second choice, although those figures have a 6-point margin of error.