Our interactive campaign finance viewer now includes the totals from required 8-day campaign finance reports that candidates filed ahead of the March 4 election. The reports, due eight days before the election, account for activity from Jan. 24 through Feb. 22. Our viewer includes candidates' expenditures, loans and cash on hand, and it offers several ways to see the details. Each candidates' top 10 donors for the period are included, along with a breakdown of their fundraising by contribution size, a list of the states where they collected most of their donations, and contributions by date for the period. Candidates without competitive primaries are not required to file these reports and do not appear in this analysis.

Candidates who organized their campaigns as specific-purpose political committees (SPACs) are noted as such. Also, note that some candidates have more than one political action committee.

Use the drop-down menu to select the name of the candidate whose report you would like to see. And to see the candidate's actual report, click on the "PDF" link under "View Report."