Last Modified: December 27, 2024

Below are lists of the top 10 contributors to committees that have raised at least $1,000,000 and are primarily formed to support or oppose a state ballot measure or a candidate for state office in the November 2024 general election. 

The lists do not show all contributions to every state ballot measure, or each independent expenditure committee formed to support or oppose a state candidate, only those committees that have raised $1,000,000 or more and have at least one contributor of $10,000 or more.

For itemized contribution and expenditure reports on state ballot measures, go to the CA Secretary of State’s ballot measure page.

For itemized contribution and expenditure reports on state candidates, go to the CA Secretary of State’s candidate page.

*A contributor whose name is marked with an asterisk made a contribution to a committee that simultaneously supported or opposed more than one potential ballot measure for the same election. Because of this, it is not possible to determine the amount of the contribution that was spent specifically on the campaign for any particular measure. In these cases the contributions are listed for each ballot measure the committee has been formed to support or oppose. This results in the same contribution appearing multiple times - once for each ballot measure the committee supports or opposes.

# A contributor whose name is marked with the # symbol is a transfer of funds between two or more primarily formed committees for or against the same statewide ballot measure, in order to be fully transparent, there are two contribution totals that include all activity and activity minus the primary formed committees marked with the # symbol.

The top 10 lists reflect the most recently available data. During the 90 days before an election the FPPC makes every attempt to ensure that the lists are updated within one business day of receiving new information. Otherwise, the top contributor lists are updated weekly.

The following key explains the symbols used to indicate changes after each new update.

Status Key

Key Description
NEW A new person/entity has qualified as a top 10 contributor.
A contributor has moved up the list.
A contributor has moved down the list.
+ A contributor has made an additional contribution.
- No change has occurred with this contributor.

Aggregate Contributions to Support or Oppose a Ballot Measure or Candidate

The following are the total amount donated by top contributors to each state ballot measure that is pending Secretary of State verification or are still circulating for signatures. These lists reflect contributions as reported by Primarily Formed Committees.

Prop Number Circulating Title Top Aggregated Contributions
Prop. 2 Authorizes Bonds for Public School and Community College Facilities. Legislative Statute. Support - $11,166,152
Prop. 3 Constitutional Right to Marriage. Legislative Constitutional Amendment. Support - $2,403,814
Prop. 4 Authorizes Bonds for Safe Drinking Water, Wildfire Prevention, and Protecting Communities and Natural Lands from Climate Risks. Legislative Statute. Support - $11,997,687
Prop. 5 Allows Local Bonds for Affordable Housing and Public Infrastructure with 55% Voter Approval. Legislative Constitutional Amendment. Support - $12,992,325
Prop. 32 Raises Minimum Wage. Initiative Statute. Support - $10,434,815
Prop. 33 Expands Local Governments' Authority to Enact Rent Control on Residential Property. Initiative Statute. Support - $37,050,524
Oppose - $124,247,130
Prop. 34 Restricts Spending by Health Care Providers Meeting Specified Criteria. Initiative Statute. Support- $44,783,615
Prop. 35 Provides Permanent Funding for Medi-Cal Health Care Services. Initiative Statute. Support- $48,379,999
Prop. 36 Allows Felony Charges and Increases Sentences for Certain Drug and Theft Crimes. Initiative Statute. Support - $9,360,990
Oppose - $8,320,000
Total from top contributors $321,137,050
Office Candidate Top Aggregated Contributions
Assembly Carl DeMaio Oppose - $1,704,980
Assembly Patrick Ahrens Support - $1,103,180
Senate Michelle Chambers Support - $3,382,500
Total from top contributors $6,190,660

Contributions to Committees - Formed to Support or Oppose a Ballot Measure

Supporting

Committee: Yes on Prop. 2, Californians for Quality Schools, Sponsored by nonprofit education, labor and business associations - 1473035

Number Contributor State Status Total Contributions
1 California Building Industry Association Issues Committee CA + $3,202,000
2 California Teachers Association/Issues PAC CA $2,118,880
3 Yes on Proposition 2 - Coalition for Adequate School Housing Issues Committee CA $1,550,000
4 Members' Voice of the State Building Trades Council of California CA $350,000
5 United Brotherhood of Carpenters and Joiners of America DC $350,000
6 Western States Regional Council of Carpenters Issues Committee CA $350,000
7 Northern California Carpenters Regional Council Issues PAC CA $350,000
8 PG&E Corporation and Affiliated Entities CA $275,000
9 California Democratic Party CA + $270,272
10 California Association of Realtors Issues Mobilization PAC CA $250,000
11 Lewis Management Corp. CA $250,000
Total from top contributors $9,466,152

Committee: Yes on Props 2 and 4, sponsored by NextGen California Action - 1475766

Number Contributor State Status Total Contributions
1 Kat Taylor CA NEW $1,700,000
Total from top contributors $1,700,000

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Yes on Prop 4, Californians for Safe Drinking Water and Wildfire Prevention, sponsored by Environmental Organizations - 1472087

Number Contributor State Status Total Contributions
1 The Nature Conservancy CA + $2,008,879
2 California Trust for Public Land Action Fund CA ↑+ $1,450,000
3 Natural Resources and Parks - Yes on Prop. 4, sponsored by a coalition of Environmental Advocates across California, Committee for Clean Water
Top Donors to Contributor
CA $1,410,000
4

The Trust for Public Land (Nonprofit 501(C)(3))Top Donors to Contributor

CA + $1,175,000
5 Federated Indians of Graton Rancheria CA $1,000,000
6 Fund for a Better Future, Inc. CA $608,808
7 Members' Voice of the State Building and Construction Trades Council CA $350,000
8 California Professional Firefighters - Ballot Issues Committee CA NEW $200,000
9 Wildlife Conservation Network CA $150,000
10 Fabian Nunez for State Treasurer 2026 CA NEW $100,000
11 Ducks Unlimited, Inc. CA $100,000
12 Northern California Regional Council Small Contributor Committee CA $100,000
13 Sierra Pacific Industries CA $100,000
14 Anne Earhart CA $100,000
15 Claire Perry CA $50,000
Total from top contributors $8,952,687

Committee: Committee for Clean Water, Natural Resources and Parks - Yes on Proposition 4 - 1398230

Number Contributor State Status Total Contributions
1 Save the Redwoods League CA $475,000
2 PG&E Corporation and Affiliated Entities CA NEW $250,000
3 The Conservation Fund CA $125,000
4 Southern California Partnership for Jobs CA $100,000
5 California State Parks Foundation CA $100,000
6 Sempervirens Fund CA $100,000
7 John Muir Land Trust CA $50,000
8 Save Mt. Diablo CA $50,000
9 California Association of Local Conservation Corps CA $50,000
10 Regional Parks Foundation CA NEW $45,000
Total from top contributors $1,345,000

Committee: Yes on Props 2 and 4, sponsored by NextGen California Action - 1475766

Number Contributor State Status Total Contributions
1 Kat Taylor CA NEW $1,700,000
Total from top contributors $1,700,000

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Yes on 5, Californians for Safe Affordable Communities, sponsored by affordable housing advocates, firefighters, businesses and workers - 1471670

Number Contributor State Status Total Contributions
1 Chan Zuckerberg Initiative Advocacy -- Yes on 5 (Nonprofit 501(c)(4))*

*NPH Action Fund (Nonprofit 501(c)(4)), Yes on Prop. 5 (FPPC ID #1433637), 49 Stevenson Street, Suite 500, San Francisco, CA 94105) is the intermediary for a subsequently earmarked contribution from Chan Zuckerberg Initiative Advocacy -- Yes on 5 (Nonprofit 501(c)(4)), reported pursuant to Cal. Gov. Code 85704(e)
CA $7,000,000
2 NPH Action Fund Political Issues Committee CA + $4,795,567
3 California Professional Firefighters Ballot Issue Committee CA + $330,917
4 Michael Krieger CA $150,000
5 The Related Companies/William Witte CA $150,000
6 Enterprise Community Partners, Inc. CA NEW $138,000
7 Merritt Community Capital Corporation CA $125,000
8 Airbnb, Inc. CA $102,841
9 Committee to Expand the Middle Class Issues Committee, Spons. by Airbnb, Inc. CA NEW $100,000
10 Highridge Costa Investors, LLC CA $100,000
Total from top contributors $12,992,325

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

21-0043A1

Supporting

Committee: Working Hero Action for the Living Wage Act - 1444698

Number Contributor State Status Total Contributions
1 Joseph N. Sanberg CA + $10,434,815
Total from top contributors $10,434,815

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Justice for Renters, Sponsored by AIDS Healthcare Foundation - 1458912

Number Contributor State Status Total Contributions
1 AIDS Healthcare Foundation CA + $37,000,524
2 Unite Here, Local 11 CA $50,000
Total from top contributors $37,050,524

Opposing

Committee: No on 33, Californians for Responsible Housing: A Bi-Partisan Coalition of Affordable Housing Advocates, Taxpayers, Veterans, and Small Businesses, Sponsored by California Apartment Association - 1421884

Number Contributor State Status Total Contributions
1 California Apartment Association Issues Committee
Top Donors to Contributor
CA + $88,790,000
2 San Francisco Apartment Association Issues PAC
Top Donors to Contributor
CA $100,000
3 CA Business PAC, Sponsored by CA Chamber of Commerce (AKA CALBUSPAC)
Top Donors to Contributor
CA $90,000
4 George W. Lattimer CA - $36,000
5 Kerrwick Associates and Affiliated Entities CA - $29,700
6 Seaview Capital CA - $25,000
7 Jason Check CA - $25,000
8 Intracorp SW LLC CA - $25,000
9 Joshua Lebarge CA - $15,000
10 609-611 Burnett Apartments, LLC and Affiliated Entities CA - $14,250
Total from top contributors $89,149,950

Committee: No on Prop 33, Californians to Protect Affordable Housing, a coalition of advocates, renters, businesses, taxpayers, and veterans - 1462983

Number Contributor State Status Total Contributions
1 Michael K. Hayde, Including Western National Group & Affiliated Entities CA $2,856,000
2 California Business Roundtable Issues PAC CA + $1,680,000
3 Issues PAC of Apartment Association of Greater Los Angeles CA + $890,000
4 Multi-County Property Rights PAC CA + $775,000
5 Californians for Affordable Housing, Sponsored by California Rental Housing Association CA + $655,000
6 Lewis Management Corp CA - $500,000
7 Gerald J. Marcil and Affiliated Entities CA + $333,550
8 California Business Properties Association Issues PAC CA - $50,000
9 H.G. Fenton Company CA - $50,000
10 New Majority PAC CA - $25,000
Total from top contributors $7,814,550

Committee: Homeownership for Families, Sponsored by California Association of Realtors - 1400190

Number Contributor State Status Total Contributions
1 California Association of Realtors Issues Mobilization PAC
Contributions aggregated with California Association of Realtors
CA $22,000,000
2 National Association of Realtors IL NEW $5,000,000
Total from top contributors $27,000,000

Supporting

Committee: Yes on 34, Protect Patients Now: A Coalition of Women, Veterans, LGBTQ+ Advocates, and Patient Groups, Sponsored by California Apartment Association - 1462796

Number Contributor State Status Total Contributions
1 California Apartment Association Issues Committee
Top Donors to Contributor
CA + $44,475,000
2 California Association of Realtors Issues Mobilization Political Action Committee CA $250,000
3 California Apartment Association CA $38,615
4 St. Anton Communities, LLC CA $20,000
Total from top contributors $44,783,615

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Coalition to Protect Access to Healthcare, Coalition of Doctors, Non-profit Community Health, First Responders, Healthcare Workers, Hospitals, and Community Health Plans - 1462573

Number Contributor State Status Total Contributions
1 California Hospitals Committee on Issues
Top Donors to Contributor
CA $15,800,000
2 Global Medical Response, INC and its subsidiaries CA $13,900,000
3 California Medical Association - Physicians Issues Committee CO + $11,476,197
4 California Primary Care Association Advocates Committee to Protect Patient Access to Care Through Community Health Centers CA $1,113,802
5 California Dental Association CA $1,100,000
6 Community Health Center Network Inc. CA $1,090,000
7 Altamed Health Services Corporation CA $1,000,000
8 Air Methods Corporation CO $1,000,000
9 Family Health Centers of San Diego CA $1,000,000
10 California Primary Care Association CA $900,000
Total from top contributors $48,379,999

Opposing

No committee opposing this ballot measure raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Californians to Reduce Homelessness, Drug Addiction, and Theft, Sponsored by Golden State Communities - 1462938

Number Contributor State Status Total Contributions
1 Walmart, INC AR + $4,083,840
2 Target Corporation MN $1,000,000
3 Home Depot USA, Inc. GA $1,000,000
4 California Business Roundtable Issues PAC CA $901,150
5 7-Eleven TX $550,000
6 In-N-Out Burgers CA $500,000
7 Taylor Fresh Foods, Inc. CA $500,000
8 California Correctional Peace Officers Association Truth in American Government Fund (non-profit 501(C)(5)) CA $300,000
9 California Business Properties Association issues PAC CA $275,000
10 Franchise Owner's Association Southern California CA $251,000
Total from top contributors $9,360,990

Opposing

Committee: Committee to Protect Public Safety, Sponsored by Action for Safety and Justice, No on Prop. 36 - 1468083

Number Contributor State Status Total Contributions
1 Patty Quillin CA $2,500,000
2 Mark W. Heising CA ↑+ $1,500,000
3 Elizabeth Simons CA ↑+ $1,500,000
4 Stacy G. Schusterman OK $1,000,000
5 The Heising-Simons Action Fund Nonprofit 501(C)(4) CA $645,000
6 Marie-Florence Real de Azusa CA $250,000
7 Service Employees International Union (SEIU) Healthcare Workers West PAC CA $250,000
8 SEIU California State Council for Working People CA $250,000
9 Quinn Delany CA $225,000
10 California Nurses Association CA $200,000
Total from top contributors $8,320,000

Contributions to Committees - Primarily Formed to Make Independent Expenditures on Candidates

Supporting

No committee supporting this candidate raised enough money to reach the reporting threshold for this list.

Opposing

Committee: Committee for a Safer San Diego County to Oppose Carl DeMaio for State Assembly 2024 sponsored by California Professional Firefighters - 1466592

Number Contributor State Status Total Contributions
1 California Professional FireFighters IE PAC
Top Donors to Contributor
CA + $414,450
2 California Real Estate IE Committee - California Association of Realtors
Top Donors to Contributor
CA $350,000
3 California Apartment Association Independent Expenditure Committee
Top Donors to Contributor
CA $325,000
4 Million More Voters, Sponsored by the CA Labor Fed AFL-CIO Total
*Entity affiliated with Standing COPE of the CA Labor Fed AFL-CIO
CA $145,000
5 Uber Innovation PAC CA $100,000
5 Peace Officers Research Association of California (PORAC PAC) CA $90,000
6 California Correctional Peace Officers Association PAC*
*Entity affiliates with CA Correctional Peace Officers Association IE Committee
CA $75,530
7 Blue Shield of California CA + $75,000
8 DoorDash, Inc. CA $50,000
9 SD Works! Sponsored by SD-Imperial Counties Labor Council AFL-CIO CA $40,000
10 American Beverage Association California PAC (Non-Profit 501 (C)(6))
Top Donors to Contributor
CA $40,000
Total from top contributors $1,704,980

Supporting

Committee: Santa Clara Forward, Supporting Patrick Ahrens for Assembly 2024, A Coalition of Health Care and Technology Providers - 1475466

Number Contributor State Status Total Contributions
1 Uber Innovation Political Action Committee CA NEW $292,180
2 DaVita Patient Protection Committee CA NEW $251,000
3 California Jewish PAC CA NEW $200,000
4 California Dental Association Political Action Committee CA NEW $160,000
5 California Medical Association Independent Expenditure Committee CA NEW $150,000
5 Pechanga Band of Indians CA NEW $50,000
Total from top contributors $1,103,180

Opposing

No committee opposing this candidate raised enough money to reach the reporting threshold for this list.

Supporting

Committee: Nurses and Educators Supporting Chambers for Senate 2024, sponsored by labor and nonprofit environmental and health organizations - 1466708

Number Contributor State Status Total Contributions
1 SEIU California State Council for Working People CA + $860,000
2 Campaign for a Safe and Healthy California, Sponsored by Nonprofit Environmental and Health Organizations CA $600,000
3 California Teachers Association Independent Expenditure Committee CA $500,000
4 Dignity CA SEIU Local 2015 CA $435,000
5 SEIU United Healthcare Workers West Political Action Committee CA + $387,500
6 Faculty for our University's Future, a committee sponsored by the California Faculty Association CA $175,000
7 California Nurses Association Political Action Committee (CNA-PAC) CA $125,000
8 Service Employees International Union Local 521 Independent Expenditure Committee CA $100,000
9 SEIU Local 721 CTW, CLC Workers' Strength Committee CA $100,000
10 California Federation of Teachers COPE Prop/Ballot Account CA $100,000
Total from top contributors $3,220,000

Opposing

No committee opposing this candidate raised enough money to reach the reporting threshold for this list.

Additional Resources

For more information about the Top 10 lists and the relevant legal authorities, go to Methodology and Legal Resources