| EMILYS LIST | $106K | 23 | 2006 |
| NEW YORK LIFE INSURANCE COMPANY POLITICAL ACTION COMMITTEE | $88K | 36 | 2010, 2024, 2014, 2020, 2016, 2012, 2018, 2022, 2008 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $83K | 19 | 2010, 2024, 2014, 2020, 2016, 2012, 2018, 2022, 2008 |
| SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION) | $80K | 21 | 2010, 2024, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $75K | 26 | 2010, 2024, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $73K | 49 | 2010, 2024, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $72K | 49 | 2010, 2024, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $64K | 62 | 2010, 2024, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $62K | 45 | 2010, 2024, 2014, 2020, 2016, 2012, 2018, 2022, 2008 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $56K | 26 | 2010, 2014, 2006, 2020, 2016, 2012, 2018, 2022, 2008 |