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PTP
Republican

Chuck Grassley

U.S. Senate

Raised · 2026 cycle

$1.1M

Source: FEC

Top PAC industries

Retail · Technology · Insurance

By PAC dollars · Source: FEC

As of July 2026, Chuck Grassley is a Republican who holds the seat of U.S. Senate in Iowa. Federal Election Commission filings report $1,098,151 in total receipts for the 2026 cycle. The largest identified industry sources of PAC money to the campaign are Retail, Technology, and Insurance. All figures on this page are drawn from primary sources — FEC filings, congressional records, and STOCK Act disclosures — and link back to them.

Data last updated May 2026.

Chuck Grassley represents Iowa in the U.S. Senate, where he has served since 1981, making him the longest-serving senator in Iowa history. He chairs the Senate Judiciary Committee in the 119th Congress, a role he has held in multiple Congresses, and is Senate President pro tempore.

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Individual donors make up 64% of fundraising, with the remainder from PACs and party committees.

$1.1M

Total raised

$1.2M

Total spent

$360K

Cash on hand

Where the money comes from

Individual donations ≥$200$344K · 31%
Small dollar donations <$200$364K · 33%
PAC contributions$162K · 15%
Transfers from other committees$83K · 8%
Loans and other receipts$146K · 13%

Reflects money received by the campaign committee itself. “Loans and other receipts” covers candidate or bank loans, offsets to operating expenditures, interest and other non-contribution receipts reported to the FEC. Independent expenditures by super PACs are not included.

Totals through 2026-06-30 · Source: FEC

Former staff and officials who held a role at this office and currently work in lobbying, law, advocacy, or the private sector. Sourced from sworn LDA filings.

Rodney Whitlock
Former: Health Policy Director · 2011–2015
LobbyistatMCDERMOTT WILL & SCHULTE LLPLobbying firm
LobbyistatMCDERMOTT+ LLCLobbying firm
Aaron Cummings
Former: Chief of Staff
LobbyistatCROWELL & MORING LLPLobbying firm
Christopher Javens
Former: Tax Counsel
LobbyistatCAPITOL TAX PARTNERS, LLPLobbying firm
Joshua Parkinson Campbell
Former: Law Clerk Intern
LobbyistatWILLIAMS AND JENSEN, PLLCLobbying firm

Sources: LDA filings via lda.gov · PolTraPro entity resolution. Confidence: confirmed only.