Below are lists of the top 10 contributors to committees supporting and/or opposing state ballot measures that raised at least $1,000,000 for the November 2026 General Election, but were withdrawn or failed to qualify.

The lists do not show the total contributions to each committee, only the top 10 contributors who have contributed more than $10,000 to a committee that has raised more than $1,000,000.

For itemized contributions to these committees ($100 or more) and expenditures made by the committees, please click on the name of the committee in the Contributions to Committees, formed to, support or oppose to Ballot Measure(s) tab, to go to the committee's Cal-Access page. 

For additional information on ballot measure financing, go to the CA Secretary of State’s Ballot Measure.

*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 every 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.

Aggregate Contributions

The following are the total amounts donated by top contributors to each state ballot measure that raised at least $1,000,000, but were withdrawn or failed to qualify.  These lists reflect contributions as reported by Primarily Formed Committees.

Measure Number Circulating Title Top Aggregated Contributions
1983. (25-0006A1) Limits Ability of Voters to Raise Revenues for Local Government Services.  Initiative Constitutional Amendment. Support:
$27,529,109.64
1985. (25-0009A1) Limits Compensation for Health Care Executives, Managers, and Administrators. Initiative Statute. 

Support:
$16,929,633.88*

Oppose:
$1,134,188.31

1998. (25-0021A1) Restricts Political Spending by Health Care Unions. Initative Statute. Support:
$12,000,000
1999. (25-0022A1) Protecting Automobile Accident Victims from Attorney Self-Dealing Act

Support:
$78,821,475.63

Oppose:
$44,970,801*

2005. (25-0029A1) Sexual Assault Against Rideshare Passengers and Drivers Prevention and Accountability Act Support:
$43,687,301*
Total from top contributors $119,484,773.58*

 

Contributions to Committees

25-0006A1

Supporting

Californians to Restore Local Taxpayers' Right to Vote on Taxes, sponsored by homeowners, businesses, and taxpayers, #1484860

Number Contributor State Total Contributions
1

California Business Roundtable Issues PAC

Top Donors to Contributor: Peter Thiel; Kim DeGeorge

CA $9,850,000
2

Protect Prop. 13, a project of the Howard Jarvis Taxpayers Association

Top Donors to Contributor: Californians to Restore Local Taxpayers' Right to Vote on Taxes; California Business Roundtable Issues PAC

CA $1,038,217.78
3 Kilroy Realty, LP  CA $1,000,000
4 Douglas Emmett Properties, LP and affiliated entities CA $1,000,000
5 1800 Capital, Inc. (Formerly Ace Beverage Group, Inc.) CA $500,000
6 Jerry A. Greenberg CA $250,000
7 McCourt Partners Real Estate, LLC CA $100,000
8 Andrew Schwartzberg MD $100,000
9 Moss Management Services, Inc. CA $85,000
10 The Beverly Hills Estates Inc. CA $50,000
Total from top contributors $13,973,217.78
 

Protect Prop. 13, a project of the Howard Jarvis Taxpayers Association, #931447

Number Contributor State Total Contributions
1

Californians to Restore Local Taxpayers' Right to Vote on Taxes

Top Donors to Contributor: California Business Roundtable Issues PAC; Douglas Emmett Properties, LP and affiliated entities 

CA $12,704,391.86
2

California Business Roundtable Issues PAC

Top Donors to Contributor: Peter Thiel; Kim DeGeorge

CA $781,700
3 Western Electrical Contractors Association Issues Committee CA $49,500
4 Issues PAC of Apartment Association of Greate Los Angeles CA $35,000
5 Coalition for Jobs and Affordable Housing Issues PAC CA $20,000
6

4site Holdings LLC (affiliate)

4site City View LP (affiliate)

Monterey 60 LP (affiliate)

Barranca Studios LP (affiliate)

Twenty Five Ten LP (affiliate)

North Knob Hill LP (affiliate)

San Fernando Studios LP (affiliate)

Court Hill LA LP (affiliate)

CA $15,300
Total from top contributors $13,605,891.86

 

Opposing

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

25-0009A1

Supporting

Californians for Responsible Healthcare, Sponsored by Service Employees International Union - United Healthcare Workers West, #1483073

Number Contributor State Total Contributions
1 SEIU United Health Care Workers West Political Issues Committee CA $16,929,633.88*
Total from top contributors $16,929,633.88*

 

 
Opposing

Californians Against the Health Care Endangerment Act, sponsored by California Association of Hospitals and Health Systems, #1487942

Number Contributor State Total Contributions
1

California Hospitals Committee on Issues, (CHCI) sponsored by California Association of Hospitals and Health Systems (CAHHS)

Top Donors to Contributor: Kaiser Foundation Health Plan, Inc. and the Hospitals; Dignity Health

CA $1,134,188.31
Total from top contributors $1,134,188.31

25-0021A1

Supporting

Californians for Health Care Workers' Right to Vote, sponsored by California Association of Hospitals and Health Systems, #1485354

Number Contributor State Total Contributions
1

California Hospitals Committee on Issues, (CHCI) sponsored by California Association of Hospitals and Health Systems (CAHHS)

Top Donors to Contributor: Kaiser Foundation Health Plan, Inc. and the Hospitals; Dignity Health

CA $12,000,000
Total from top contributors $12,000,000

 

Opposing

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

 

25-0022A1
 
Supporting

A More Affordable California, Sponsored by Uber, #1484835

Number Contributor State Total Contributions
1 Uber Technologies, Inc.  CA    $78,821,475.63
Total from top contributors $78,821,475.63

 

Opposing

Providers for Patient Care, sponsored by Americans for Patient Access, #1484355

Number Contributor State Total Contributions
1 MoveDocs.com, LLC NV $225,500
2 11 Funding, LLC CA $200,000
3 Nova Surgical Institute, Inc. CA $150,000
4 Haven Orthopedics & Spine Insititute, Inc. CA $105,000
5 Global Financial Partners CA $103,000
6 Global Receivables Servicing CA $100,000
7 High Rise Financial CA $100,000
8 Ray Shaolian CA $100,000
9 Narinder S. Grewal MD, A Medical Corporation  CA $100,000
10 Cedar Pointe Chiropractic Group CA $100,000
Total from top contributors $1,283,500

 

Alliance Against Corporate Abuse, sponsored by Consumer Attorneys of California, #1485203

Number Contributor State Total Contributions
1

Consumer Attorneys of California Initiative Defense Political Action Committee

Top Donors to Contributor: Wilshire Law Firm, PLC; Law Offices of Walkup, Melodia, Kelly & Schoenberger, APC

CA $30,000,000*
2

Nicholas C. Rowley** / Trial Lawyers for Justice**

(**Entities file as Nick Rowley and Affiliated Entities)

IA $3,400,001*
3 Panish, Shea, Ravipudi LLP CA $1,800,000*
4 Walkup, Melodia, Kelly & Schoenberger, A Professional Corp CA $1,600,000*
5 Arias Sanguinetti Wang & Team LLP CA $1,451,000*
6 Gerald B. Singleton and Affiliated Entity Singleton Schreiber, LLP CA $1,250,000*
7 Steno Agency CA $1,186,300*
8 Deborah Chang/Chang Klein, LLP CA $1,000,000*
9 Eastern Point Trust Company VA $1,000,000*
10 Shegerian and Associates APC CA $1,000,000*
Total from top contributors $43,687,301*

25-0029A1
 
Supporting

Alliance Against Corporate Abuse, sponsored by Consumer Attorneys of California, #1485203

Number Contributor State Total Contributions
1

Consumer Attorneys of California Initiative Defense Political Action Committee

Top Donors to Contributor: Wilshire Law Firm, PLC; Law Offices of Walkup, Melodia, Kelly & Schoenberger, APC

CA $30,000,000*
2

Nicholas C. Rowley** / Trial Lawyers for Justice**

(**Entities file as Nick Rowley and Affiliated Entities)

IA $3,400,001*
3 Panish, Shea, Ravipudi LLP CA $1,800,000*
4 Walkup, Melodia, Kelly & Schoenberger, A Professional Corp CA $1,600,000*
5 Arias Sanguinetti Wang & Team LLP CA $1,451,000*
6 Gerald B. Singleton and Affiliated Entity Singleton Schreiber, LLP CA $1,250,000*
7 Steno Agency CA $1,186,300*
8 Deborah Chang/Chang Klein, LLP CA $1,000,000*
9 Eastern Point Trust Company VA $1,000,000*
10 Shegerian and Associates APC CA $1,000,000*
Total from top contributors $43,687,301*

 

Opposing

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