| PATRIOT MAJORITY PAC | $596K | 19 | 2016 |
| AMERICAN COLLEGE OF RADIOLOGY ASSOCIATION PAC | $135K | 18 | 2010, 2024, 2020, 2016, 2012, 2018, 2022, 2008 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $100K | 32 | 2010, 2024, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $100K | 29 | 2010, 2024, 2014, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $97K | 24 | 2010, 2024, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $93K | 38 | 2010, 2024, 2014, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $93K | 32 | 2010, 2024, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| U.S.-CUBA DEMOCRACY POLITICAL ACTION COMMITTEE | $92K | 25 | 2010, 2024, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| SOUTHERN GLAZER'S WINE AND SPIRITS PAC | $87K | 23 | 2010, 2024, 2014, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $86K | 40 | 2010, 2024, 2006, 2020, 2016, 2004, 2012, 2018, 2022, 2008 |