Aig
Top candidates
| 1. John Eric Ensign, Republican | $16,000 |
| 2. Joseph Biden, Democrat | $13,150 |
| 3. Max Baucus, Democratic | $12,000 |
| 4. Jon Kyl, Republican | $7,500 |
| 5. Gary Ackerman, Democratic, Independence, Working Families | $7,000 |
Top committees
| 1. American International Group Inc. Employee Political Action Committee | $278,600 |
| 2. Ensign For Senate | $16,000 |
| 3. Friends Of Max Baucus | $12,000 |
| 4. Torricelli For U S Senate Inc | $10,500 |
| 5. Zimmer 2000 Inc | $10,200 |
