Incumbent/ Contributions from PACs

Rank Candidate Name State Party Challenger/Open and Other Committees

1 LINCOLN, BLANCHE L AR Democratic Party Incumbent $4,368,642

2 REID, HARRY NV Democratic Party Incumbent $3,513,434

3 BLUNT, ROY MO Republican Party Open $3,252,143

4 SCHUMER, CHARLES E NY Democratic Party Incumbent $2,905,309

5 BURR, RICHARD NC Republican Party Incumbent $2,721,777

6 GRASSLEY, CHARLES E SENATOR IA Republican Party Incumbent $2,598,405

7 GILLIBRAND, KIRSTEN ELIZABETH NY Democratic Party Incumbent $2,389,402

8 KIRK, MARK STEVEN IL Republican Party Open $2,364,142

9 MURRAY, PATTY WA Democratic Party Incumbent $2,360,201

10 ISAKSON, JOHN HARDY GA Republican Party Incumbent $2,338,047

11 BENNET, MICHAEL F CO Democratic Party Incumbent $2,023,779

12 PORTMAN, ROB OH Republican Party Incumbent $2,018,764

13 THUNE, JOHN SD Republican Party Incumbent $2,012,281

14 CRAPO, MICHAEL D ID Republican Party Incumbent $1,846,761

15 WYDEN, RONALD LEE OR Democratic Party Incumbent $1,788,256

16 MURKOWSKI, LISA AK Republican Party Incumbent $1,772,682

17 VITTER, DAVID LA Republican Party Incumbent $1,769,947

18 SHELBY, RICHARD C AL Republican Party Incumbent $1,671,200

19 TOOMEY, PATRICK JOSEPH PA Republican Party Challenger $1,621,776

20 BENNETT, ROBERT F UT Republican Party Incumbent $1,588,133

21 MEEK, KENDRICK B FL Democratic Party Open $1,549,011

22 SPECTER, ARLEN PA Democratic Party Incumbent $1,480,972

23 MORAN, JERRY KS Republican Party Open $1,439,864

24 AYOTTE, KELLY A NH Republican Party Open $1,388,591

25 COATS, DANIEL R IN Republican Party Open $1,373,871

26 CASTLE, MICHAEL N DE Republican Party Open $1,368,951

27 MIKULSKI, BARBARA MD Democratic Party Incumbent $1,349,573

28 BOXER, BARBARA CA Democratic Party Incumbent $1,325,426

29 INOUYE, DANIEL K HI Democratic Party Incumbent $1,273,100

30 RUBIO, MARCO FL Republican Party Open $1,260,653

31 HOEVEN, JOHN ND Republican Party Open $1,237,603

32 MELANCON, CHARLES LA Democratic Party Challenger $1,196,823

33 DEMINT, JAMES W SC Republican Party Incumbent $1,173,686

34 MANCHIN, JOE, III WV Democratic Party Open $1,144,835

35 CARNAHAN, ROBIN MO Democratic Party Open $1,094,389

36 ELLSWORTH, BRAD IN Democratic Party Open $1,052,780

37 LEAHY, PATRICK VT Democratic Party Incumbent $1,008,886

38 FEINGOLD, RUSSELL D WI Democratic Party Incumbent $973,127

39 MCCAIN, JOHN S AZ Republican Party Incumbent $970,550

40 COONS, CHRISTOPHER A DE Democratic Party Open $943,322

41 FIORINA, CARLY CA Republican Party Challenger $935,015

42 COAKLEY, MARTHA MA Democratic Party Open $917,118

43 HODES, PAUL W NH Democratic Party Open $905,541

44 BLUMENTHAL, RICHARD CT Democratic Party Open $886,009

45 BROWN, SCOTT P MA Republican Party Incumbent $848,992

46 JOHNSON, RONALD HAROLD WI Republican Party Challenger $805,777

47 COBURN, THOMAS A OK Republican Party Incumbent $786,892

48 SESTAK, JOSEPH A JR PA Democratic Party Challenger $768,108

49 FISHER, LEE IRWIN OH Democratic Party Open $654,794

50 CRIST, CHARLIE FL None Open $622,291

Top 50 Senate Campaigns by Contributions from PACs and Other Committees

January 1, 2009 - December 31, 2010

Congressional Candidate Table 3c