Party committee receipts and lobbyist bundles

Rank Name Amount from lobbyist-bundlers Total receipts
1 Democratic Senatorial Campaign Committee $882,000 $13.7 million
2 Democratic Congressional Campaign Committee $18,500 $22.6 million
3 National Republican Congressional Committee N/A $17.5 million
4 National Republican Senatorial Committee N/A $6.9 million

Source: Center for Public Integrity analysis of Federal Election Commission filings. Total receipts reflect money raised between Jan. 1, 2013, and March 31, 2013.