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Entity DossierPerson

Catherine Cortez Masto

D · NV

Tracked receipts exceed tracked giving by

$164,503

Member of Congress

Tracked direct giving

$0

Tracked donations to candidate

$163,787

IE supporting this entity

$716

Connections

55

Votes

50

QPQ Score

67%

4/6 aligned

The QPQ Score measures how often this legislator voted in line with their donors' advocacy positions. 4 of 6 trackable votes aligned with donor interests across 8 donors. This metric shows correlation, not causation.

The Money Trail

How money flowed to Catherine Cortez Masto

$200K
12 transactions across 8 counterparties

ALL FOR OUR COUNTRY LEADERSHIP PAC directed $72K to Catherine Cortez Masto across 2 contributions. Catherine Cortez Masto voted YES on GENIUS Act, Guiding and Establishing National Innovation for U.S. Stablecoins (S.394) — which ALL FOR OUR COUNTRY LEADERSHIP PAC advocates for.

Nov 2024pac→ GENIUS Act, Guiding and Establishing National Inno… aligned with donor

Grassroots Media directed $53K to Catherine Cortez Masto across 2 contributions between March 2023 and August 2023.

Mar 2023 – Aug 2023pac

ILLINOIS NEVADA 2023 FUND directed $28K to Catherine Cortez Masto across 2 contributions between September 2023 and November 2023.

Sep 2023 – Nov 2023pac

CORTEZ MASTO VICTORY 2022 directed $17K to Catherine Cortez Masto. Catherine Cortez Masto voted YES on GENIUS Act, Guiding and Establishing National Innovation for U.S. Stablecoins (S.394) — which CORTEZ MASTO VICTORY 2022 advocates for.

Jan 2023pac→ GENIUS Act, Guiding and Establishing National Inno… aligned with donor

Rwt Production directed $14K to Catherine Cortez Masto.

May 2023pac

Catherine Cortez Masto also received from 3 other entities totaling $17K.

$200K tracked across 8 counterparties·2 policy outcomes·2 aligned·1 contradiction
PAC Chain Attribution

Who funded Catherine Cortez Masto

Attributed amounts are modeled estimates of how money flowed through intermediary PACs, computed by proportional apportionment of FEC-reported transactions. They are not reported transactions themselves. How we compute this

$32K
modeled estimate
3 paths across 2 counterparties
$17Kmodeled estimatefrom CORTEZ MASTO VICTORY 2022
2024 cycle1 path0 hopsMedium confidence
$17Kmodeled estimateCORTEZ MASTO VICTORY 2022→Catherine Cortez Mastomediumpac

at least $17K documented end-to-end

$15Kmodeled estimatefrom Diane A. Oberhelman
2024 cycle2 paths1 hopMedium confidenceCross-cycle
$9Kmodeled estimateDiane A. Oberhelman→ILLINOIS NEVADA 2023 FUND→Catherine Cortez Mastomediumpac

at least $13K documented end-to-end

$5Kmodeled estimateDiane A. Oberhelman→ILLINOIS NEVADA 2023 FUND→Catherine Cortez Mastomediumpac

at least $10K documented end-to-end

$32K attributed (modeled estimate) across 3 paths·Up to 1 hop deep·Source FEC filings (Schedules A, B, E)·How we compute this

Dark Money Spending

Election spending by organizations that do not disclose their donors. Dark money flows through 501(c)(4) social welfare organizations, 501(c)(6) trade associations, and similar entities that are not required to reveal their funders. Figures below are never combined with disclosed-donor totals.

Dark Money Targeting This Entity

FilerAmountTypeSupport/OpposeDate
SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION)$450Form 5 IESupportingJun 27, 2023
SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION)$266Form 5 IESupportingJun 27, 2023

Money spent by non-disclosing organizations on ads and communications referencing this candidate. These dollars do not flow to the candidate's committee.

Methodology Disclosure

Dark money figures are derived from FEC Form 5 (independent expenditures by non-committee organizations) and Form 9 (electioneering communications). These filings capture spending on ads and election communications but do not reveal the identity of the organization's donors. QPQ totals may differ from benchmarks like the Brennan Center's estimates because QPQ includes all Form 5 filers, while some benchmarks count only a subset of non-disclosing nonprofits. Grant chain data is from IRS Form 990 Schedule I and may not include all years or all grantee organizations.

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QPQ Score Breakdown

Each row shows a vote where this legislator's donors had an advocacy position. “Aligned” means the vote matched what donors wanted.

Bill / OutcomeVoteDonor PositionDonorAligned
Disapproval of SEC Staff Accounting Bulletin 121nayAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACNo
GENIUS Act, Guiding and Establishing National Innovation f...nayAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACNo
GENIUS Act, Guiding and Establishing National Innovation f...yeaAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACYes
GENIUS Act, Guiding and Establishing National Innovation f...yeaAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACYes
GENIUS Act, Guiding and Establishing National Innovation f...yeaAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACYes
GENIUS Act, Guiding and Establishing National Innovation f...yeaAdvocated forALL FOR OUR COUNTRY LEADERSHIP PACYes

Donations Received

DonorAmountDateCycle
ALL FOR OUR COUNTRY LEADERSHIP PAC$35,786Nov 6, 20242024
Grassroots Media$34,516Mar 31, 20232024
Grassroots Media$18,357Aug 2, 20232024
ILLINOIS NEVADA 2023 FUND$18,000Sep 27, 20232024
CORTEZ MASTO VICTORY 2022$16,832Jan 20, 20232024
Rwt Production$14,066May 3, 20232024
Message Digital$14,048Feb 20, 20242024
ILLINOIS NEVADA 2023 FUND$10,181Nov 8, 20232024
NATIONAL ASSOCIATION OF CHAIN DRUG STORES, INC. POLITICAL ACTION COMMITTEE$2,000Sep 18, 20242024
SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION)IE support$450Jun 27, 20232024
SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION)IE support$266Jun 27, 20232024

Voting Record

BillPositionChamberDate
21st Century ROAD to Housing ActyeasenateJun 22, 2026
21st Century ROAD to Housing ActyeasenateJun 18, 2026
21st Century ROAD to Housing ActyeasenateJun 16, 2026
Secure America ActnaysenateJun 5, 2026
Secure America ActyeasenateJun 5, 2026
Secure America ActyeasenateJun 5, 2026
Secure America ActyeasenateJun 4, 2026
Secure America ActyeasenateJun 4, 2026
Secure America ActnaysenateJun 3, 2026
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN.naysenateApr 16, 2026
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN.naysenateApr 16, 2026
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN.naysenateApr 16, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateMar 26, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateMar 25, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateMar 20, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateMar 12, 2026
21st Century ROAD to Housing ActyeasenateMar 12, 2026
21st Century ROAD to Housing ActyeasenateMar 11, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateMar 5, 2026
21st Century ROAD to Housing ActyeasenateMar 4, 2026
21st Century ROAD to Housing ActyeasenateMar 2, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateFeb 24, 2026
Disapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.naysenateFeb 12, 2026
Homeland Security and Further Additional Continuing Appropriations Act, 2026.naysenateFeb 12, 2026
Disapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.naysenateFeb 11, 2026
Consolidated Appropriations Act, 2026yeasenateJan 30, 2026
Consolidated Appropriations Act, 2026naysenateJan 29, 2026
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026yeasenateJan 15, 2026
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026yeasenateJan 15, 2026
A joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been authorized by Congress.naysenateJan 14, 2026
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026yeasenateJan 12, 2026
A joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been authorized by Congress.yeasenateJan 8, 2026
National Defense Authorization Act for Fiscal Year 2026yeasenateDec 17, 2025
National Defense Authorization Act for Fiscal Year 2026yeasenateDec 15, 2025
National Defense Authorization Act for Fiscal Year 2026yeasenateDec 11, 2025
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Coastal Plain Oil and Gas Leasing Program Record of Decision.naysenateDec 4, 2025
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Buffalo Field Office Record of Decision and Approved Resource Management Plan Amendment.naysenateNov 20, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateNov 11, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateNov 11, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateNov 10, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateNov 10, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateNov 4, 2025
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "National Petroleum Reserve in Alaska Integrated Activity Plan Record of Decision".naysenateOct 30, 2025
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "National Petroleum Reserve in Alaska Integrated Activity Plan Record of Decision".naysenateOct 29, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 28, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 22, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 20, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 16, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 15, 2025
Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026yeasenateOct 14, 2025

Relationships

TypeConnected ToDetailsSource
Voted onGENIUS Act, Guiding and Establishing National Innovation for U.S. Stablecoins (S.394)Vote yea on roll call 318Source
Voted onDisapproval of SEC Staff Accounting Bulletin 121Vote nay on roll call 169Source
Held officeU.S. SenateSitting member of the U.S. Senate in the 119th Congress.Source
Voted onOne Big Beautiful Bill Act (H.R. 1, 119th)Vote nay on roll call 372 (On Passage)Source
Voted onStriking the AI-preemption from H.R. 1 (Blackburn Amdt. 2814)Vote yea on roll call 363 (On the Amendment)Source
Voted onADVANCE Act / Fire Grants and Safety Act (S. 870)Vote yea on roll call 200 (Motion to Concur in the House Amendments)Source
Voted onCHIPS and Science ActVote yea on roll call 271 (Motion to Concur)Source
Voted onA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Ocean Energy Management relating to "Protection of Marine Archaeological Resources".Vote yea on roll call 92Source
Voted onA joint resolution terminating the national emergency declared to impose global tariffs.Vote yea on roll call 225Source
Voted onA joint resolution disapproving the rule submitted by the Bureau of Consumer Financial Protection relating to "Overdraft Lending: Very Large Financial Institutions".Vote nay on roll call 153Source
Voted onA joint resolution disapproving the rule submitted by the Bureau of Consumer Financial Protection relating to "Defining Larger Participants of a Market for General-Use Digital Consumer Payment Applications".Vote nay on roll call 106Source
Voted onA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Office of the Comptroller of the Currency of the Department of the Treasury relating to the review of applications under the Bank Merger Act.Vote nay on roll call 237Source
Voted onA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Review of Final Rule Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act".Vote nay on roll call 229Source
Voted onA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "National Petroleum Reserve in Alaska Integrated Activity Plan Record of Decision".Vote nay on roll call 599Source
Voted onA joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been authorized by Congress.Vote nay on roll call 9Source
Voted onFull-Year Continuing Appropriations and Extensions Act, 2025Vote nay on roll call 133Source
Voted onRescissions Act of 2025Vote nay on roll call 411Source
Voted onContinuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026Vote yea on roll call 618Source
Voted on21st Century ROAD to Housing ActVote yea on roll call 182Source
Voted onCommerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026Vote yea on roll call 11Source
Voted onConsolidated Appropriations Act, 2026Vote yea on roll call 20Source
Voted onHomeland Security and Further Additional Continuing Appropriations Act, 2026.Vote nay on roll call 74Source
Voted onLaken Riley ActVote yea on roll call 7Source
Voted onHALT Fentanyl ActVote yea on roll call 127Source
Voted onNational Defense Authorization Act for Fiscal Year 2026Vote yea on roll call 648Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing".Vote nay on roll call 232Source
Voted onSecure America ActVote nay on roll call 163Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Waste Emissions Charge for Petroleum and Natural Gas Systems: Procedures for Facilitating Compliance, Including Netting and Exemptions".Vote nay on roll call 97Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Energy relating to "Energy Conservation Program: Energy Conservation Standards for Walk-In Coolers and Walk-In Freezers".Vote nay on roll call 162Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Gross Proceeds Reporting by Brokers That Regularly Provide Services Effectuating Digital Asset Sales".Vote yea on roll call 151Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the National Park Service relating to "Glen Canyon National Recreation Area: Motor Vehicles".Vote nay on roll call 239Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Energy relating to "Energy Conservation Program: Energy Conservation Standards for Consumer Gas-fired Instantaneous Water Heaters".Vote nay on roll call 207Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Office of Energy Efficiency and Renewable Energy, Department of Energy relating to "Energy Conservation Program: Energy Conservation Standards for Commercial Refrigerators, Freezers, and Refrigerator-Freezers".Vote nay on roll call 228Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Energy relating to "Energy Conservation Program for Appliance Standards: Certification Requirements, Labeling Requirements, and Enforcement Provisions for Certain Consumer Products and Commercial Equipment".Vote nay on roll call 223Source
Voted onProviding congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision".Vote nay on roll call 277Source
Voted onDisapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.Vote nay on roll call 37Source
Voted onProviding congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The "Omnibus" Low NOX Regulation; Waiver of Preemption; Notice of Decision".Vote nay on roll call 281Source
Voted onProviding congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision".Vote nay on roll call 279Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Miles City Field Office Record of Decision and Approved Resource Management Plan Amendment".Vote nay on roll call 549Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "North Dakota Field Office Record of Decision and Approved Resource Management Plan".Vote nay on roll call 556Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Central Yukon Record of Decision and Approved Resource Management Plan".Vote not_voting on roll call 560Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Buffalo Field Office Record of Decision and Approved Resource Management Plan Amendment.Vote nay on roll call 623Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Coastal Plain Oil and Gas Leasing Program Record of Decision.Vote nay on roll call 632Source
Voted onProviding for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN.Vote nay on roll call 84Source
Voted onSocial Security Fairness Act of 2023Vote yea on roll call 338Source
Voted onMaking emergency supplemental appropriations for the fiscal year ending September 30, 2024, and for other purposes.Vote yea on roll call 154Source
Voted onNational Defense Authorization Act for Fiscal Year 2024Vote yea on roll call 343Source
Voted onMaking further continuing appropriations for the fiscal year ending September 30, 2024, and for other purposes.Vote yea on roll call 12Source
Voted onFurther Consolidated Appropriations Act, 2024Vote yea on roll call 114Source
Voted onFiscal Responsibility Act of 2023Vote yea on roll call 146Source
Voted onFAA Reauthorization Act of 2024Vote yea on roll call 162Source
Voted onConsolidated Appropriations Act, 2024Vote yea on roll call 84Source
Voted onServicemember Quality of Life Improvement and National Defense Authorization Act for Fiscal Year 2025Vote yea on roll call 325Source
Voted onContinuing Appropriations Act, 2024 and Other Extensions ActVote yea on roll call 247Source
Voted onFurther Continuing Appropriations and Other Extensions Act, 2024Vote yea on roll call 312Source