(CNN) — With 15 out of 19 villages reporting, Obama leads the vote count from the Guam Democratic presidential caucuses with 1,393 votes (53.3 percent). Hillary Clinton has 1,222 votes (46.7 percent).
An estimated 1,400 ballots from Guam’s largest village, Dededo, have not yet been counted.
The presidential candidates are battling for Guam's four pledged delegate votes. A total of eight delegates will be elected, each with half a vote at the Democratic National Convention in Denver this summer.