Catherine Cortez Masto

Democrat

Senate · Nevada

3366

points · rank #5 of 562 · Top 1%

119th Congress

Scoring breakdown

Legislation

+1490

Cosponsorships

+341

Amendments

+292

Votes

+1243

Vote attendance

98% · 859/877

Maverick (cross-aisle) votes: 70

Legislative record

105

Bills introduced

Reported out of committee

Discharged from committee

Passed their chamber

Cosponsor milestones

Bipartisan bills

297

Cosponsorships

Cosponsored bills passed

126

Amendments offered

Amendments agreed to

Trend

+20

Game log

Week of Aug 3, 2026

+20

Week of Jul 27, 2026

+29

Aug 2Voted · Roll Call 218: On Cloture on the Motion to Proceed
+1
Jul 30Introduced S. 5192: A bill to assist trafficking survivors who lack government issued identification in accessing air travel, and for other purposes.
+6
Jul 30S. 5192: A bill to assist trafficking survivors who lack government issued identification in accessing air travel, and for other purposes. drew cross-party cosponsors
+6
Jul 29Offered S.Amdt. 6710
+2
Jul 29Voted · Roll Call 217: On the Resolution
+1
Jul 29Voted · Roll Call 216: On the Motion to Discharge
+1
Jul 29Voted · Roll Call 215: On the Motion to Proceed
+1
Jul 28Cosponsored S. 4942: A bill to create protections for financial institutions that provide financial services to State-sanctioned marijuana businesses and service providers for such businesses, and for other purposes.
+1
Jul 28Voted · Roll Call 213: On the Motion to Proceed
+1
Jul 28Voted · Roll Call 214: On the Cloture Motion
+1
Jul 27Introduced S. 5138: A bill to protect immigrant families, combat fraud, promote citizenship, and build community trust, and for other purposes.
+6
Jul 27Voted · Roll Call 212: On Cloture on the Motion to Proceed
+1
Jul 27Voted · Roll Call 211: On the Nomination
+1

Week of Jul 20, 2026

+45

Jul 26Voted · Roll Call 210: On the Cloture Motion
+1
Jul 23Reported out of committee · S. 1981: Strategic Grazing to Reduce Risk of Wildfire Act
+20
Jul 23Introduced S. 5111: A bill to require validation of electronic filing identification numbers used to electronically file tax returns and other documents.
+6
Jul 23Cosponsored S. 5127: A bill to amend the Internal Revenue Code of 1986 to exclude from gross income certain compensation to clinical trial participants, and for other purposes.
+1
Jul 23Cosponsored S. 5132: A bill to amend the Food and Nutrition Act of 2008 to allow for dual enrollment in the supplemental nutrition assistance program and the food distribution program on Indian reservations.
+1
Jul 23Cosponsored S. 5108: A bill to protect and expand nationwide access to assisted reproductive technology, including in vitro fertilization.
+1
Jul 23S. 5111: A bill to require validation of electronic filing identification numbers used to electronically file tax returns and other documents. drew cross-party cosponsors
+6
Jul 22Voted · Roll Call 209: On the Nomination
+1
Jul 22Voted · Roll Call 208: On the Nomination
+1
Jul 22Voted · Roll Call 207: On the Motion to Discharge
+1
Jul 21Voted · Roll Call 206: On the Cloture Motion
+1
Jul 21Voted · Roll Call 205: On the Cloture Motion
+1
Jul 21Voted · Roll Call 204: On the Nomination
+1
Jul 21Voted · Roll Call 203: On the Cloture Motion
+1
Jul 21Voted · Roll Call 202: On the Nomination
+1
Jul 20Voted · Roll Call 201: On the Nomination
+1

Week of Jul 13, 2026

Jul 19Missed Roll Call 200
−2
Jul 16Cosponsored S. 4144: ESCRA Act
+1
Jul 15Voted · Roll Call 199: On the Motion to Proceed
+1
Jul 15Voted · Roll Call 198: On the Cloture Motion
+1
Jul 14Voted · Roll Call 197: On the Nomination
+1
Jul 14Voted · Roll Call 196: On the Cloture Motion
+1
Jul 13Cosponsored S. 4814: A bill to require the Secretary of Homeland Security to designate Haiti for temporary protected status.
+1
Jul 13Cosponsored S. 4878: A bill to provide for the establishment of an education program to expand abortion care training and access.
+1
Jul 13Voted · Roll Call 195: On Cloture on the Motion to Proceed
+1
Jul 13Voted · Roll Call 194: On the Nomination
+1

Week of Jul 6, 2026

Jul 12Voted · Roll Call 193: On the Nomination
+1

Week of Jun 22, 2026

+74

Jun 24Offered S.Amdt. 6197
+2
Jun 24Offered S.Amdt. 6378
+2
Jun 24Offered S.Amdt. 6379
+2
Jun 24Offered S.Amdt. 6380
+2
Jun 24Offered S.Amdt. 6381
+2
Jun 24Offered S.Amdt. 6382
+2
Jun 24Offered S.Amdt. 6384
+2
Jun 24Offered S.Amdt. 6385
+2
Jun 24Offered S.Amdt. 6386
+2
Jun 24Offered S.Amdt. 6387
+2
Jun 24Offered S.Amdt. 6388
+2
Jun 24Offered S.Amdt. 6389
+2
Jun 24Offered S.Amdt. 6390
+2
Jun 24Offered S.Amdt. 6391
+2
Jun 24Offered S.Amdt. 6422
+2
Jun 24Offered S.Amdt. 6423
+2
Jun 24Offered S.Amdt. 6424
+2
Jun 24Offered S.Amdt. 6425
+2
Jun 24Offered S.Amdt. 6426
+2
Jun 24Offered S.Amdt. 6427
+2
Jun 24Offered S.Amdt. 6523
+2
Jun 24Introduced S. 4901: A bill to amend title 18, United States Code, to provide an additional tool to prevent certain frauds against veterans, and for other purposes.
+6
Jun 24Cosponsored S. 4879: A bill to ensure the right to provide reproductive health care services, and for other purposes.
+1
Jun 24Cosponsored S. 4920: A bill to ensure the privacy of pregnancy termination or loss information under the HIPAA privacy regulations and the HITECH Act.
+1
Jun 24S. 4901: A bill to amend title 18, United States Code, to provide an additional tool to prevent certain frauds against veterans, and for other purposes. drew cross-party cosponsors
+6
Jun 23Cosponsored S. 4455: Public Lands Integrity Act
+1
Jun 23Voted · Roll Call 189: On the Cloture Motion
+1
Jun 23Voted · Roll Call 188: On the Nomination
+1
Jun 23Voted · Roll Call 187: On the Cloture Motion
+1
Jun 23Voted · Roll Call 186: On the Nomination
+1
Jun 23Voted · Roll Call 185: On the Cloture Motion
+1
Jun 23Voted · Roll Call 192: On the Motion to Proceed
+1
Jun 23Voted · Roll Call 191: On the Cloture Motion
+1
Jun 23Voted · Roll Call 190: On the Motion to Proceed
+1
Jun 22Voted · Roll Call 182: On the Motion
+1
Jun 22Voted · Roll Call 184: On the Concurrent Resolution
+1
Jun 22Voted · Roll Call 183: On the Nomination
+1
Jun 22Crossed the aisle · Roll Call 183
+6