| AMERICA'S CREDIT UNIONS PAC OF CREDIT UNION NATIONAL ASSOCIATION, INC. | $407K | 21 | 2024, 2014, 2020, 2016, 2018, 2022 |
| RESTORING OUR COMMUNITY | $201K | 291 | 2012 |
| LCV VICTORY FUND | $160K | 3 | 2014 |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE | $80K | 123 | 2024, 2022 |
| CALIFORNIA DEMOCRATIC PARTY | $71K | 5 | 2014 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $65K | 15 | 2024, 2014, 2020, 2016, 2012, 2018, 2022 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE | $65K | 13 | 2024, 2014, 2020, 2016, 2012, 2018, 2022 |
| DCCC | $64K | 67 | 2014, 2020, 2016, 2012, 2018 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $64K | 18 | 2024, 2014, 2020, 2016, 2012, 2018, 2022 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $63K | 29 | 2024, 2014, 2020, 2016, 2012, 2018, 2022 |