Jeff Merkley
Democrat · OR Senate · 119th Congress
Rural Development (Chair) · Food and Drug Administration (Chair) · and Related Agencies (Chair) · Waste Management (Chair) · Environmental Justice (Chair) · and Regulatory Oversight (Chair) · Multilateral Institutions (Chair) · and International Economic (Chair) · and Environmental Policy (Chair) · Senate Committee on the Budget (Chair) · Joint Committee on Printing · Senate Committee on Appropriations · Health and Human Services · and Education · Foreign Operations · and Related Programs · Senate Committee on Environment and Public Works · and Nuclear Innovation and Safety · and Nuclear Safety · and Wildlife · Senate Committee on Foreign Relations · the Pacific · and International Cybersecurity Policy · International Operations · and Bilateral International Development · Transnational Crime · Civilian Security · Human Rights · and Global Women's Issues · Senate Committee on Rules and Administration
Influence Score
68.3
Moderately exposed
↓ -4.3 vs 118th (72.6)
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This score measures financial influence across twelve categories. Each bar shows how this member compares to all others in Congress. Longer bars mean more exposure.

Score breakdown — twelve categories
Contributionsmoney from PACs (political action committees) and individual donors
1.6
/ 12
Outside spendingmoney spent by groups to help elect them
< 0.1
/ 6
Spent to help elect them
$129
Outside groups that spent to help elect this member — this drives the outside-spending bar above
Lobbyinghow hard lobbyists push the committees this member sits on
9.6
/ 10
Revolving door (26 lobbyists) former staff now working as lobbyists
3.0
/ 3
Vote alignmenthow often they vote the way their donors want
6.4
/ 12
Contribution timingmoney arriving near key votes
0.0
/ 6
Stock tradesbuying stocks in industries they regulate
0.0
/ 1
Dark moneyfunding from groups that hide their donors
< 0.1
/ 2
Outbound money distributionmoney this member sends out to the party and to colleagues
12.4
/ 16
Cluster network breadthhow many coordinated funding networks back this member
2.0
/ 10
Committee jurisdiction powerthe legislative reach of the committees this member sits on
10.0
/ 10
Foreign interestforeign-interest money — Israel-policy PACs and FARA-registered institutional lobbying allocated by committee jurisdiction
9.5
/ 12
Israel-policy PACs behind this score
JSTREETPAC $4,450 direct
FARA institutional lobbying
This member’s committees are targeted by $370.03M in lobbying from FARA-registered firms representing South Korea, Japan, Saudi Arabia. This exposure is weighted at 0.2% of face value in the score — $740K.
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Score across four congresses
Score and tier for each Congress. Members are ranked against others in the same Congress, so tiers are comparable across rows. Raw scores reflect different data availability per Congress.
Congress Score Tier
116th · 2019-2021 69.4 Highly exposed
117th · 2021-2023 85.8 Most exposed
118th · 2023-2025 72.6 Highly exposed
119th · 2025-2027 68.3 Moderately exposed
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Biggest funding source
The single network behind the most money and influence
Total money from this network $30,000
Number of funding networks contributing 1
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Where most of the money comes from
What share of their combined contributions and outside spending comes from a single network. Party committees are excluded.
Share from this one network 4.8%
Amount from this network $20,000
Total from all networks $420,345
Networks contributing 70
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Who funds Merkley
Every funding network we can measure, ranked by influence
score 68.3 · Moderately exposed · votes with them 79%
$284,829
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Does the money match their power?
Whether their money comes from the industries their committees actually oversee
Money from industries they regulate 99.7%
Extra weight when money matches their committees 2.00×
Share of outside spending tied to their policy areas 88.2%
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Money timed to key votes
Donations arriving near key votes in the policy areas this member regulates
Biggest clusters of timed money
SANTANDER BANK
20240301 · 1 contributions · Finance · 1d from vote (mixed)
$250
SIMON FRASER UNIVERSITY
20230602 · 1 contributions · Education · 1d from vote (post)
$250
STANDARD INSURANCE
20240731 · 1 contributions · Finance · 1d from vote (post)
$250
GLOBAL PETROLEUM
20230405 · 1 contributions · Energy · 7d from vote (mixed)
$200
NORTHWESTERN MUTUAL
20240524 · 1 contributions · Finance · 8d from vote (post)
$200
LPL FINANCIAL
20240916 · 1 contributions · Finance · 9d from vote (pre)
$125
KAISER PERMANENTE INTERSTATE CAMPUS
20240617 · 1 contributions · Health · 4d from vote (post)
$100
LOS ANGELES COMMUNITY COLLEGE DISTRICT
20230603 · 1 contributions · Education · 2d from vote (post)
$60
OREGON HEALTH SCIENCE UNIVERSITY
20230609 · 1 contributions · Education · 8d from vote (post)
$50
OREGON HEALTH SCIENCE UNIVERSITY
20231123 · 1 contributions · Education · 8d from vote (post)
$50
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Top Donors
Biggest sources of contributions, grouped by employer, this cycle
CORSON JOHNSON
7 contributions · cycle 2026
$14K
TEACHING STRATEGIES
4 contributions · cycle 2026
$14K
SCHAEFFER MFG
6 contributions · cycle 2022
$14K
TRIMBLE
8 contributions · cycle 2022
$10K
FAMILYCARE HEALTH
4 contributions · cycle 2026
$10K
DIGITAL VISION
42 contributions · cycle 2024
$9K
PORTLAND STATE UNIVERSITY
27 contributions · cycle 2026
$9K
FAMILYCARE HEALTH
3 contributions · cycle 2024
$8K
OREGON RESEARCH INSTITUTE
2 contributions · cycle 2024
$8K
SIFIVE
3 contributions · cycle 2024
$8K
AGRI-STAR
2 contributions · cycle 2026
$7K
BLUE BASIN BEEF
2 contributions · cycle 2026
$7K
DONEGAN ADVISORS
5 contributions · cycle 2022
$7K
POWELL S BOOKS
2 contributions · cycle 2026
$7K
SSI SHREDDING SYSTEMS
2 contributions · cycle 2026
$7K
THE GROUND
2 contributions · cycle 2026
$7K
UNITED
2 contributions · cycle 2026
$7K
WALKUP MELODIA
2 contributions · cycle 2026
$7K
INTEL
62 contributions · cycle 2022
$7K
OVERJET
3 contributions · cycle 2026
$7K
Where the outside money comes from
How much of the outside spending for and against Jeff Merkley comes from groups that disclose their donors versus groups that hide them
Total outside spending received $128
Disclosed outside spending $0
Dark-money outside spending $128
Share that is dark money 100.00%
Dark money tied to their policy areas $120
Groups hiding their donors 2
By funding network
CARE ACTION
for them $1K · against them $0 · 1 transactions
$1K
DEMOCRACY PAC
for them $124 · against them $0 · 5 transactions
$124
LCV VICTORY FUND
for them $120 · against them $0 · 2 transactions
$120
SIERRA CLUB INDEPENDENT ACTION
for them $10 · against them $0 · 1 transactions
$10
ENVIRONMENT AMERICA ACTION FUND
for them $8 · against them $0 · 1 transactions
$8
Groups that hide their donors
2 smaller groups under $500
tiny cost-allocation expenditures, not listed individually
$128
Likely donors behind the dark money supporting this member Inferred
Donors who fund the disclosed PACs in the same network as the hidden groups above. "Coverage" is how many of that network's disclosed groups a donor funds — the more they fund, the more likely they also back the hidden group.
NEVADANS FOR STEVEN HORSFORD
NV · 1 dark entity
coverage 21.0%
$80K
TITUS FOR CONGRESS
NV · 1 dark entity
coverage 21.0%
$80K
SUSIE LEE FOR CONGRESS
NV · 1 dark entity
coverage 21.0%
$79K
GEORGE SOROS
SOROS FUND MANAGEMENT · NY · 1 dark entity
coverage 14.0%
$525.74M
SMP
DC · 1 dark entity
coverage 14.0%
$81.00M
BLACKPAC
DC · 1 dark entity
coverage 14.0%
$47.25M
AB PAC
DC · 1 dark entity
coverage 14.0%
$25.50M
HMP
DC · 1 dark entity
coverage 14.0%
$15.00M
HOUSE MAJORITY PAC
DC · 1 dark entity
coverage 14.0%
$15.00M
CARE IN ACTION PAC
NY · 1 dark entity
coverage 14.0%
$6.60M
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Pro-Israel network donors
This counts contributions to this member from individuals whose FEC filings also show contributions to one of the 16 pro-Israel political action committees tracked by the Index. It is a measure of donor overlap — not a claim about why any individual gave, and not part of the influence score.

18 individuals who also gave to pro-Israel PACs contributed $478K to Jeff Merkley across 29 contributions.

Total from shared contributors $478K
Shared contributors 18
Contributions 29
By cycle
Cycle Shared donors Gifts Total
2022 7 7 $202K
2024 7 11 $263K
2026 10 11 $13K
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Revolving Door
9 former staff members who worked for Jeff Merkley or the committees they serve are now registered lobbyists.
Lobbyist Former position Firm Clients Filings Years
LOGAN HOLLERS Policy Advisor / Counsel, Senator Jeff Merkley (2018-2021); Legislative Assistan… INVARIANT LLC 16 18 2023–2025
JAKE OKEN-BERG Senior Business Advisor to Senator Jeff Merkley 2011-2021; Special Assistant to … SUMMIT STRATEGIES GOVERNMENT AFFAIRS LLC 11 92 2023–2025
MATTHEW MCNALLY Chief of Staff Rep. Sean Patrick Maloney; Communications Director & Senior Advis… INTERSECTION 8 48 2024–2025
MATTHEW MCNALLY Chief of Staff Sean Patrick Maloney 2019-2022; Senior Advisor Senator Jeff Merkl… RASKY PARTNERS, INC. 2 11 2023–2024
ADRIAN SNEAD Counsel, foreign policy advisor, and military legislative assistant for the Offi… PORTER WRIGHT MORRIS & ARTHUR LLP 2 2 2025–2025
ELVIA MONTOYA Legislative Director, Senator Jeff Merkley; Policy Advisor/Legislative Assistant… PORT OF PORTLAND 1 1 2023–2023
TARA PALMER STUTSMAN Legislative Aide, Senator Jeff Merkley; Legislative Correspondent, Senator Jeff … AMERICAN CIVIL LIBERTIES UNION 1 1 2024–2024
KEVIN GLUBA Chief of Staff Rep. Sean Patrick Maloney; Communications Director and Senior Adv… INTERSECTION 1 1 2024–2025
CAITLIN YNTEMA Policy Advisor, Sen. Jeff Merkley (Aug. 2021-Sept. 2024); Research Asst., House … ELECTRIFY AMERICA, LLC 1 1 2025–2025
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Jeff Merkley sits in the middle of this Congress on the index. There is a measured sponsor relationship, but the vote-alignment signal is weaker — money flows; the votes do not follow in lockstep.

Data: FEC (Federal Election Commission) filings · 118th–119th Congress · lobbying disclosures · VoteView recorded votes
All findings derived programmatically from public records · No prior knowledge required