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Catherine Cortez Masto

Catherine Cortez Masto

U.S. Senator for NevadaD-NV

Official website ↗

656

recorded votes

20

bills sponsored

45

cosponsored

3%

votes missed

2017

first took office

The numbers

based on decisive floor votes
—

Agrees with you

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88%

Kept their word

7 kept · 1 broken

0%

Sides with constituents

1 bills with a local majority

93%

Votes with party

639 roll calls

“Agrees with you” compares your recorded position on a bill against this member's vote on the bill's decisive roll call — passage or an equivalent up-or-down vote, not procedural motions. Abstentions are excluded rather than counted as disagreement.

Who funds them

FEC filings, 2024 + 2026 cycles

$438k

from PACs

193

contributions

$1,306

routed through organizations

$2,000

moved between their own committees

$1,327

spent supporting them

$7,976

spent against them

Individual money routed through organizations

not the organization's own money

This is individuals' money, not the organization's. Supporters write checks earmarked for a named candidate, the organization collects them and passes them on — so it isn't bound by the PAC limits above, and it doesn't come out of the organization's own funds. It is still worth knowing: somebody chose this candidate and did the gathering.

A PAC can give a candidate up to $10,000 per election cycle — $5,000 for the primary and $5,000 for the general — so totals spanning two cycles run to about $20,000 at the top end. Occasional larger figures usually mean a special election or a runoff, which counts as another election.

Money moved between committees the candidate controls — a House campaign fund transferred to a Senate run, for instance. It isn't a donation from anyone and isn't counted as one.

The PAC figures above are the organizations' own contributions only. Earmarked money they merely carried is listed separately, and independent expenditures separately again — they aren't gifts to the campaign, and money spent against a member would otherwise appear as backing. Source: FEC bulk filings ↗

Individuals vs PACs

FEC filings, 2022 cycle
From individuals$63.3M · 99%
From PACs$438k · 1%

90%

from outside Nevada

58%

in gifts under $200

2,887

maximum contributions

$26.3M

itemised, from 34,412 gifts

Where their donors work

  • Google165 donors$60k
  • Microsoft111 donors$55k
  • Blackstone22 donors$51k
  • Apollo Global Management16 donors$45k
  • Stanford University167 donors$41k
  • University Of California384 donors$40k
  • Lieff Cabraser Heimann & Bernstein LLP70 donors$30k
  • Wilmerhale LLP27 donors$30k
  • Williams Hart Boundas Easterby LLP11 donors$29k
  • Apple55 donors$27k

Grouped from what donors wrote in the employer box on their own filing. It's free text, so “retired”, “self” and “homemaker” are dropped rather than dressed up as employers — and one employer can appear twice under two spellings, because merging them would mean guessing which spellings mean the same thing. A company listed here has given nothing itself; its employees have, as individuals.

Maximum donors

People who gave at least one full election maximum — 2,887 such contributions in total. The largest 25 are listed.

  • REESE, LOUISENV$12k
  • LEFFINGWELL, DEANCO$12k
  • FORTSON, NOBLETX$10k
  • ANDERSON, ERICHI$10k
  • MICKLES, LINDSAYCA$10k
  • CROWN, REBECCAIL$5,800
  • GOLDSTEIN, MERLERI$5,800
  • NAVE, JAMES E.NV$5,800
  • GOLDSTEIN, STANLEYRI$5,800
  • LANDAU, ELLISNV$5,800
  • REDMAN, ERICWA$5,800
  • GOLDSTEIN, EUGENERI$5,800
  • CROWN, DAVIDIL$5,800
  • CROWN, PATRICIAIL$5,800
  • SLIFKA, ROSALYNMA$5,800
  • GOLDSTEIN, MELINAFL$5,800
  • UIHLEIN, LYNDEWI$5,800
  • DEAN, NATHANIELNY$5,800
  • PERI, PAMELANV$5,800
  • MILLIKEN, WESTONCA$5,800
  • MURRAY, CAROLYNNY$5,800
  • CROWN, LESTERIL$5,800
  • ROSENTHAL, SAULNY$5,800
  • REYNOLDS, ROBINCA$5,800
  • ROSENTHAL, CYNTHIANY$5,800

Name and state only — no address, no employer, and no way to search for a person on this site. These are public FEC filings, but someone who gave $3,500 is a private citizen, not a public official, and the point of listing them is to show who funds a politician rather than to build a directory of donors.

Individual giving is aggregated by the FEC and read from its API — including the $37.0M given in amounts under $200, which never appears in the bulk download because donors under that threshold aren't named. Source: FEC ↗

When a donor said what it wanted

4 bills
25%

Voted with donors

1 of 4

Across 4 bills where an organization that gave Cortez Masto money publicly stated what it wanted, and Cortez Masto cast a recorded vote. Those organizations gave $12k in total.

Read this carefully: it counts only bills where the organization itself stated a position, in its own lobbying filing or a public statement, and where the member cast a recorded vote. VoteWire never guesses what a donor wanted. And alignment is not influence — PACs overwhelmingly give to members who already vote their way, so a high number more often reflects who chose whom than who bought whom. The full method.

Did they keep their word?

stated position vs. recorded vote

Fair warning on reading this section: a bill can change a great deal between the day a member adds their name to it and the day it reaches the floor. Voting against a bill you cosponsored is sometimes a reversal and sometimes a reasonable response to an amendment — which is why every row links to the official record instead of just handing you a verdict.

Recent votes on bills

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BillDateThey votedYou
H.R. 9340 Ratepayer Protection Act

On Cloture on the Motion to Proceed

Sep 30, 2026Nayweigh in
H.R. 7008 Stop Insider Trading Act

On Cloture on the Motion to Proceed

Sep 30, 2026Nayweigh in
S.Res. 852 A resolution requesting information on Israel's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.

On the Motion to Discharge

Sep 29, 2026Yeaweigh in
S.J.Res. 197 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program".

On the Motion to Proceed

Sep 29, 2026Yeaweigh in
S. 4668 Protect College Sports Act of 2026

On Passage of the Bill

Sep 28, 2026Yeaweigh in
H.Con.Res. 89 Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.

On the Concurrent Resolution

Sep 24, 2026Yeaweigh in
H.R. 3633 Lummis-Gillibrand Responsible Financial Innovation Act of 2026

On Cloture on the Motion to Proceed

Sep 15, 2026Nayweigh in
S. 5271 A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification.

On Cloture on the Motion to Proceed

Aug 8, 2026Nayweigh in
H.R. 6500 Continuing Appropriations and Extensions Act, 2027

On Passage of the Bill

Aug 8, 2026Yeaweigh in
H.R. 5334 Lindsey O. Graham Sanctioning Russia and Iran Act of 2026

On Passage of the Bill

Aug 7, 2026Yeaweigh in
S.J.Res. 187 A 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 "Modification to the Start of the Submission Period for Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Reporting and Recordkeeping Under TSCA 8(a)(7)".

On the Motion to Proceed

Aug 5, 2026Yeaweigh in
S.Res. 817 An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar.

On the Resolution

Jul 30, 2026Nayweigh in
S.J.Res. 181 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.

On the Motion to Discharge

Jul 30, 2026Yeaweigh in
S.J.Res. 199 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Health and Human Services relating to "Restoring Flexibility in the Child Care and Development Fund (CCDF)".

On the Motion to Proceed

Jul 30, 2026Yeaweigh in
S.J.Res. 180 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.

On the Motion to Discharge

Jul 23, 2026Yeaweigh in
S.J.Res. 198 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Medicare Program; Implementation of Prior Authorization for Select Services for the Wasteful and Inappropriate Services Reduction (WISeR) Model".

On the Motion to Proceed

Jul 16, 2026Yeaweigh in
S. 4784 National Defense Authorization Act for Fiscal Year 2027

On Cloture on the Motion to Proceed

Jul 14, 2026Nayweigh in
S.J.Res. 196 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Education relating to "Reimagining and Improving Student Education-Federal Student Loan Program Final Regulations".

On the Motion to Proceed

Jun 24, 2026Yeaweigh in
H.Con.Res. 86 Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.

On the Concurrent Resolution

Jun 23, 2026Yeaweigh in
S.Res. 616 A resolution requesting information on Honduras's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.

On the Motion to Discharge

Jun 17, 2026Yeaweigh in
S.J.Res. 172 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.

On the Motion to Discharge

Jun 16, 2026Yeaweigh in
S.J.Res. 190 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Executive Office for Immigration Review relating to "Appellate Procedures for the Board of Immigration Appeals".

On the Motion to Proceed

Jun 16, 2026Yeaweigh in
S. 1318 Fallen Servicemembers Religious Heritage Restoration Act

On the Motion to Proceed

Jun 5, 2026Nayweigh in
S. 2 Secure America Act

On Passage of the Bill

Jun 5, 2026Nayweigh in
S.J.Res. 188 A 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 "National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units: Final Repeal".

On the Motion to Proceed

Jun 3, 2026Yeaweigh in

Bills they sponsored