William Buffett

Individual

Also gave $28K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

Grouped by the exact name reported to the FEC, which has no ID for individual donors. Other people with this name may be included.

Total Contributed

$599K

Contributions

1,258

Recipients

217

Active Period

2003–2026

Donor Profile

Party Lean

D $292KR $3KIndependent $3K

Top States

DC$219K

CO$31K

AZ$17K

IL$13K

VA$13K

Giving Trend

↓ 55%

2025–2026 vs 2023–2024

Employer

NOT-EMPLOYED

Summary

BUFFETT, WILLIAM is an individual political donor based in MA. They have contributed $599K across 1,258 contributions to 217 recipients. Their average contribution is $476.066. Top recipients include END CITIZENS UNITED, DEFEND THE VOTE, DCCC. Their political giving spans from the 2004 to the 2026 election cycle, with peak giving of $170K in 2024.

Giving Pattern by Cycle

Contribution amounts per election cycle, colored by recipient party

All Recipients

Committees and candidates receiving contributions, all cycles

#	Name	Party	State	Total	Contributions
1	END CITIZENS UNITED	—	DC	$32,670	116
2	DEFEND THE VOTE	—	DC	$31,987	147
3	DCCC	Democratic	DC	$27,200	17
4	MARCH ON PAC	—	CO	$23,672	47
5	DSCC	Democratic	DC	$20,850	21
6	HARRIS VICTORY FUND	—	DC	$18,550	20
7	MOMS FED UP	Democratic	AZ	$17,029	56
8	OCCUPY DEMOCRATS ELECTION FUND	—	DC	$16,399	33
9	PROGRESSIVE TURNOUT PROJECT	—	IL	$13,365	34
10	RIGHT SIDE OF HISTORY PAC	Democratic	VA	$12,500	5
11	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE	Democratic	DC	$11,750	18
12	SENATE FIGHT FUND	—	DC	$10,557	29
13	MIDWEST VALUES PAC	—	MN	$9,750	6
14	PAC TO THE FUTURE	—	DC	$8,256	14
15	DEMAND JUSTICE PAC	—	DC	$7,865	30
16	DSI	—	DC	$7,550	26
17	GRETCHEN DRISKELL FOR CONGRESS	Democratic	MI	$7,500	11
18	CINDY AXNE FOR CONGRESS	Democratic	IA	$7,100	8
19	KUSTER FOR CONGRESS, INC	Democratic	NH	$7,100	7
20	FUTURE DEMOCRATS PAC	—	CO	$7,075	17
21	HARRIS FOR PRESIDENT	Democratic	PA	$7,050	12
22	SHAHEEN FOR SENATE	Democratic	DC	$7,050	11
23	FRIENDS OF SHERROD BROWN	Democratic	DC	$6,301	11
24	PAF	—	DC	$6,250	16
25	UNITEDEMOCRATS PAC	—	DC	$5,988	19

1–25 of 217

1 / 9

Source: FEC bulk data

William Buffett — Individual Donor Profile | Poliscope