William Oberndorf

Individual

Also gave $251K 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

$1.3M

Contributions

119

Recipients

Active Period

1999–2026

Donor Profile

Party Lean

R $226KD $57K

Top States

WI$250K

DC$200K

AK$106K

IA$100K

NC$50K

Giving Trend

↑ 42%

2025–2026 vs 2023–2024

Employer

OBERNDORF ENTERPRISES

Summary

OBERNDORF, WILLIAM is an individual political donor based in CA. They have contributed $1.3 million across 119 contributions to 87 recipients. Their average contribution is $11K. Top recipients include PINE TREE RESULTS PAC, 1820 PAC, PRIORITIES FOR IOWA POLITICAL FUND. Their political giving spans from the 2000 to the 2026 election cycle, with peak giving of $375K in 2020.

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	PINE TREE RESULTS PAC	—	—	$250,000	2
2	1820 PAC	—	WI	$250,000	1
3	PRIORITIES FOR IOWA POLITICAL FUND	—	IA	$100,000	1
4	ALASKANS FOR L.I.S.A. (LEADERSHIP IN A STRONG ALASKA)	—	AK	$100,000	1
5	WFW ACTION FUND, INC.	—	DC	$100,000	1
6	SENATE LEADERSHIP FUND	—	DC	$100,000	1
7	CLEARPATH ACTION FUND, INC.	—	NC	$50,000	1
8	LOUISIANA LEGACY PAC	—	LA	$30,200	1
9	AL LAWSON FOR CONGRESS	Democratic	FL	$16,200	6
10	FRIENDS OF DAVE MCCORMICK	Republican	PA	$13,200	1
11	RO FOR CONGRESS INC	Democratic	CA	$12,400	4
12	TIM SCOTT FOR AMERICA	Republican	SC	$11,600	3
13	CONSERVATIVE LOUISIANA	—	VA	$10,000	1
14	RHODE ISLAND DEMOCRATIC STATE COMMITTEE	Democratic	RI	$10,000	1
15	BILL CASSIDY FOR US SENATE	Republican	LA	$9,900	1
16	TEAM GRAHAM, INC.	Republican	SC	$7,600	2
17	ERIC JONES FOR CONGRESS	—	—	$7,000	2
18	FRIENDS OF DICK LUGAR INC	Republican	IN	$6,000	3
19	UP TO US	Republican	VA	$5,800	2
20	LISA MURKOWSKI FOR US SENATE	Republican	AK	$5,800	2
21	JOHN KENNEDY FOR US	Republican	LA	$5,800	2
22	TOM RICE FOR CONGRESS	Republican	SC	$5,800	2
23	FRIENDS OF JOHN THUNE	Republican	SD	$5,600	2
24	KATKO FOR CONGRESS	Republican	VA	$5,600	2
25	CRAMER FOR SENATE	Republican	ND	$5,400	1

1–25 of 87

1 / 4

Source: FEC bulk data

William Oberndorf — Individual Donor Profile | Poliscope