WASHINGTON Former South Bend, Indiana Mayor Pete Buttigieg raised $6 million in January, but has seen his campaign's fundraising rise in the wake of strong performances in early primary contests.

Buttigieg has raised $11 million in the first 20 days of February, his campaign said in a statement. Buttigieg won the Iowa caucuses and finished second in New Hampshire.

(Reporting by Ginger Gibson; Editing by Chris Reese)