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C

Catherine Cortez Masto

U.S. Senator (Class 3), NV

Democratic Nevada since Jan 3, 2023

Office record: unitedstates/congress-legislators CC0-1.0

Verify externally: Congress.gov / BioguideFECOpenSecretsGovTrackOpen StatesVote SmartBallotpediaWikipediaWikidata

Issue areas

Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags

Civil Rights & Liberties 3Environment & Energy 3Banking & Finance 2Economy & Taxes 2Abortion & Reproductive Rights 1Criminal Justice & Policing 1Foreign Policy & Trade 1Government Operations & Budget 1Labor & Employment 1Technology & Privacy 1Transportation & Infrastructure 1

Offices & terms

OfficePartyFromToSource
U.S. Senator (Class 3), NV current
Nevada
 Democratic Jan 3, 2023 Jan 3, 2029 unitedstates/congress-legislators CC0-1.0
U.S. Senator (Class 3), NV
Nevada
 Democratic Jan 3, 2017 Jan 3, 2023 unitedstates/congress-legislators CC0-1.0
US Senate District Nevada
United States
 Democratic Jan 3, 2017 Jan 3, 2023 openstates/people CC0-1.0

Committee assignments

Ideology — academic context, not a GovTally claim

DW-NOMINATE coordinates (Congress 119): economic dim. -0.347, social dim. 0.347. Voteview DW-NOMINATE Voteview-academic

Roll-call votes (840 recorded)

VotePositionDateResultSource
Rosen Amdt. No. 2152 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Wyden Amdt. No. 1989 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Warnock Amdt. No. 2177 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Markey Amdt. No. 1529 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Baldwin Amdt. No. 1693 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Waive Section 305(b)(2) of the CBA re: Cortez Masto Amdt. No. 1690 Yea Apr 5, 2025 Motion Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Sanders Amdt. No. 2126 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Kim Amdt. No. 1644 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Hirono Amdt. No. 2180 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Hickenlooper Amdt. No. 2107 Yea Apr 5, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Ossoff Amdt. No. 2186 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Paul Amdt. No. 1760 Nay Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Bennet Amdt. No. 1646 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Padilla Amdt. No. 1774 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Schumer Amdt. No. 1884 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Alsobrooks Amdt. No. 1466 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Warner Amdt. No. 1310 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Lujan Amdt. No. 1726 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Reed Amdt. No. 1645 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Merkley Amdt. No. 1758 Yea Apr 4, 2025 Amendment Rejected U.S. Senate LIS roll-call votes US-GOV-PD
Sullivan Amdt. No. 2035 Nay Apr 4, 2025 Amendment Agreed to U.S. Senate LIS roll-call votes US-GOV-PD
HCONRES 14 — Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary… Nay Apr 3, 2025 Motion to Proceed Agreed to U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Harmeet Dhillon, of California, to be an Assistant Attorney General Nay Apr 3, 2025 Nomination Confirmed U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Mehmet Oz, of Pennsylvania, to be Administrator of the Centers for Medicare and Medicaid Services Nay Apr 3, 2025 Nomination Confirmed U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 26 — A joint resolution providing for congressional disapproval of the proposed foreign military sale to Israel of certain defense articles and… Nay Apr 3, 2025 Motion to Discharge Rejected U.S. Senate LIS roll-call votes US-GOV-PD

Campaign funding

1,013 recorded contributions totalling $1,437,420. Amounts and dates come straight from FEC filings; funding-type labels are software-classified from those filings classified — 124 of 1013 classified so far.

Funding typeContributionsTotalShare
Big donor 82 $241,372 17%
Corporate PAC 28 $220,852 15%
Super PAC 13 $29,030 2%
Party 1 $16,832 1%
Unclassified 889 $929,334 65%

Largest contributions

AmountDonorTo committeeTypeDateSource
$35,786 ALL FOR OUR COUNTRY LEADERSHIP PAC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Nov 6, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$34,516 GRASSROOTS MEDIA CATHERINE CORTEZ MASTO FOR SENATE unclassified Mar 31, 2023 FEC openFEC API US-GOV-PD
$18,357 GRASSROOTS MEDIA CATHERINE CORTEZ MASTO FOR SENATE unclassified Aug 2, 2023 FEC openFEC API US-GOV-PD
$18,000 ILLINOIS NEVADA 2023 FUND CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Sep 27, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$16,832 CORTEZ MASTO VICTORY 2022 CATHERINE CORTEZ MASTO FOR SENATE Party Jan 20, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$15,000 — UNIDOSUS ACTION PAC Super PAC Nov 5, 2022 FEC openFEC API US-GOV-PD GovTally funding-type rules
$14,066 RWT PRODUCTION CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC May 3, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$14,048 MESSAGE DIGITAL LLC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Feb 20, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$10,181 ILLINOIS NEVADA 2023 FUND CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Nov 8, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$10,151 — JDCA PAC Super PAC Oct 10, 2022 FEC openFEC API US-GOV-PD GovTally funding-type rules
$9,557 MESSAGE DIGITAL LLC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Mar 25, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$8,153 NAMES IN THE NEWS CATHERINE CORTEZ MASTO FOR SENATE unclassified Jul 9, 2024 FEC openFEC API US-GOV-PD
$7,714 ALL FOR OUR COUNTRY LEADERSHIP PAC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Nov 6, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$7,676 ALL FOR OUR COUNTRY LEADERSHIP PAC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Aug 15, 2023 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$6,735 MESSAGE DIGITAL LLC CATHERINE CORTEZ MASTO FOR SENATE Corporate PAC Apr 24, 2024 FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)

Largest by amount; not the full set. FEC contributor data may not be used for commercial solicitation.

Sponsored legislation (9 as lead sponsor)

Social media

Recent posts

  • YouTube · Jun 18, 2026 · 2:20 PM
    Donald Trump needs to be focused on lowering costs.
    YouTube Data API v3 YouTube-ToS
  • Bluesky · Jun 18, 2026 · 2:20 PM
    Gas prices, housing, energy, groceries - Nevadans can see costs soaring all around us, and we need the President focused on bringing those prices back down. Instead, he’s making it worse.
    ♥ 8 · ⇄ 2 Bluesky public API (AT Protocol) public-api
  • Bluesky · Jun 17, 2026 · 10:28 PM
    Juan Orlando Hernández is a drug trafficking criminal who raked in millions helping El Chapo smuggle drugs into the United States. That’s the man Trump pardoned. (1/2)
    ♥ 6 · ⇄ 5 Bluesky public API (AT Protocol) public-api
  • YouTube · Jun 17, 2026 · 10:25 PM
    Trump pardoned a drug trafficking criminal.
    YouTube Data API v3 YouTube-ToS
  • Bluesky · Jun 17, 2026 · 8:02 PM
    Former Honduran President Juan Orlando Hernández is a convicted drug trafficker who helped smuggle cocaine into the United States and took bribes from El Chapo. Donald Trump gave him a pardon. (1/2)
    ♥ 3 · ⇄ 2 Bluesky public API (AT Protocol) public-api
  • Bluesky · Jun 17, 2026 · 2:32 PM
    In Nevada, we’ve felt the impact of presidential overreach and government red tape that’s held up key solar energy projects – and thousands of jobs with them. I believe that we need an all-of-the-above approach to energy, not the President picking winners and losers. (1/2)
    ♥ 15 · ⇄ 2 Bluesky public API (AT Protocol) public-api
  • Bluesky · Jun 17, 2026 · 12:57 AM
    Think about what you could do with an extra $2,900. That’s what President Trump is taking from Americans by driving up costs with his reckless tariffs and war of choice.
    ♥ 10 · ⇄ 3 Bluesky public API (AT Protocol) public-api
  • Bluesky · Jun 16, 2026 · 8:26 PM
    Trump lied again. Taxpayers are footing the bill for his ridiculous golden ballroom while working Americans lose their health care because of his policies.
    ♥ 1 · ⇄ 5 Bluesky public API (AT Protocol) public-api
  • YouTube · Jun 16, 2026 · 8:21 PM
    New report: Taxpayers are footing the bill for Trump's ballroom
    YouTube Data API v3 YouTube-ToS
  • Bluesky · Jun 16, 2026 · 6:56 PM
    All that Dreamers are asking for is the same freedoms and opportunities that our Founding Fathers envisioned for this country 250 years ago. America was founded as a nation of immigrants. It is who we are and what makes our country great, and we can never lose sight of that.
    ♥ 3 · ⇄ 3 Bluesky public API (AT Protocol) public-api
  • YouTube · Jun 16, 2026 · 6:54 PM
    America is a nation of immigrants, we cannot lose sight of that.
    YouTube Data API v3 YouTube-ToS
  • Bluesky · Jun 16, 2026 · 6:02 PM
    Right now, U.S. Marshals are restricted from helping Tribal law enforcement find and arrest fugitives and help search for missing children. I just passed a bill in the Senate to change that.
    ♥ 11 · ⇄ 9 Bluesky public API (AT Protocol) public-api

X/Twitter handles are listed for reference; posts are not ingested (the plan defers paid X access).