| Candidate | Party | State | Total contributions to candidate |
|---|---|---|---|
| 1 ROBERT (BETO) OROURKE | Democratic | Texas | $200,000 |
| 2 MIKE COLLIER | Democratic | Texas | $30,000 |
| 3 WENDY R DAVIS | Democratic | Texas | $26,457 |
| 4 CANDIS HOUSTON | Democratic | Texas | $25,000 |
| 5 LAUREN SIMMONS | Democratic | Texas | $21,000 |