Major Donors

Individuals and entities that contribute $10,000 or more to California state and local candidates, ballot measures, or committees in a calendar year. Major donors use their own funds and file Form 461 reports. Ranked by total contributions in the selected window.

Form 461 reports are filed semiannually, so there's often a lag between when a contribution was made and when it appears here.

Top Major Donors

Last 12 months · 1,341 donors

# Donor Contributed Support / Oppose Last Filing
51 Sharp HealthCare ~$X,XXX,XXX 47 0 Jan 19, 2026
52 Arash Homampour and affiliated entities ~$X,XXX,XXX 89 0 Jan 30, 2026
53 Thomas M. Siebel ~$X,XXX,XXX 20 1 Jan 5, 2026
54 Mc Carthy for Congress, Kevin ~$X,XXX,XXX 172 1 Jan 22, 2026
55 Innercare ~$X,XXX,XXX 3 1 Feb 2, 2026
56 Sweet James, LLP ~$X,XXX,XXX 4 0 Jan 21, 2026
57 Health Quality Partners of Southern California ~$X,XXX,XXX 0 2 Feb 10, 2026
58 Jacoby & Meyers Attorneys Llp ~$X,XXX,XXX Jan 20, 2026
59 Evan Spiegel ~$X,XXX,XXX 1 0 Feb 2, 2026
60 WellSpace Health ~$X,XXX,XXX 1 0 Jan 27, 2026
61 Rory Gates ~$XXX,XXX 1 0 Jan 13, 2026
62 Robert a. Kotick ~$XXX,XXX 40 1 Jan 29, 2026
63 Kim Degeorge ~$XXX,XXX 4 0 Feb 2, 2026
64 DaVita Inc. Including Aggregated Contributions ~$XXX,XXX 1,751 15 Jan 14, 2026
65 Chevron Corporation and Its Subsidiaries / Affiliates ~$XXX,XXX 6,939 114 Jan 11, 2026
66 M. Quinn Delaney ~$XXX,XXX 866 15 Dec 28, 2025
67 Lennar Corporation and Its Affiliates ~$XXX,XXX 466 43 Jan 31, 2026
68 Scripps Health ~$XXX,XXX 11 0 Jan 19, 2026
69 City of Hope National Medical Center ~$XXX,XXX 10 0 Jan 19, 2026
70 The Irvine Company and Affiliated Entities ~$XXX,XXX 2,624 9 Jan 11, 2026
71 Tarzana Treatment Centers, Inc ~$XXX,XXX 2 2 May 14, 2026
72 Yuhaaviatam of San Manuel Nation (Fka San Manuel Band of Mission Indians) ~$XXX,XXX 2,907 32 Feb 2, 2026
73 Prime Healthcare Services, Inc. ~$XXX,XXX 637 0 Jan 20, 2026
74 United Brotherhood of Carpenters and Joiners of America ~$XXX,XXX 14 0 Jan 16, 2026
75 Miriam L. Haas ~$XXX,XXX 24 2 Oct 24, 2025
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