The National Republican Senatorial Committee (NRSC) outraised its Democratic counterpart slightly, $4 million to $3.7 million, in October, according to to figures released by the committees Wednesday.

The Democratic Senatorial Campaign Committee (DSCC) maintains a cash advantage, with $11.3 million on hand and $2 million in debt, compared to $5.8 million for the NRSC, which has no debt.

The DSCC has outraised the NRSC overall this year, $37 million to $33.8 million, thanks to strong fundraising at the end of each quarter.

Other committees have yet to release their October numbers.