Benjamin Horwitz

Individual

Also gave $4K 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

$11K

Contributions

Recipients

Active Period

2013–2026

Donor Profile

Party Lean

D $6K

Top States

VA$5K

DC$2K

WI$2K

PA$1K

NY$250

Giving Trend

↓ 33%

2025–2026 vs 2023–2024

Employer

MARTIN MARIETTA

Summary

HORWITZ, BENJAMIN is an individual political donor based in OH. They have contributed $11K across 24 contributions to 8 recipients. Their average contribution is $442.125. Top recipients include NATIONAL STONE, SAND & GRAVEL ASSOCIATION ROCKPAC, KELLY WESTLUND FOR CONGRESS, HARRIS FOR PRESIDENT. Their political giving spans from the 2014 to the 2026 election cycle, with peak giving of $3K 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	NATIONAL STONE, SAND & GRAVEL ASSOCIATION ROCKPAC	—	VA	$5,000	6
2	KELLY WESTLUND FOR CONGRESS	Democratic	WI	$2,000	2
3	HARRIS FOR PRESIDENT	Democratic	PA	$1,000	4
4	FRIENDS OF SHERROD BROWN	Democratic	DC	$1,000	5
5	RANDY BRYCE FOR CONGRESS	Democratic	DC	$1,000	1
6	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE	Democratic	DC	$250	1
7	HILLARY FOR AMERICA	Democratic	NY	$250	1
8	WARREN FOR PRESIDENT, INC.	Democratic	MA	$111	4

Source: FEC bulk data

Benjamin Horwitz — Individual Donor Profile | Poliscope