Geoffrey Stack

Everything this entity funds across California politics.

Everything they fund$75.8K

5 recipients · 1 Jun 2014 – 30 Jul 2028

Umberg For Board Of Equalization 2026; Colonel (Ret.) Tom $38.8K

51% candidate

Mahan For Governor 2026 $14.0K

18% candidate

Actblue California $11.0K

15% committee

Courage Campaign Issues Committee: Sponsored By The Campaign For California's Future $7.0K

9% committee

Eleni Kounalakis For Treasurer 2026 $5.0K

7% candidate

Where it goes

Into top recipient51%

Concentrationconcentrated

Footprint

Total given$75.8K

Recipients5

Candidates3

Records

Every figure on this page traces to itemized CalAccess filings — source, target, amount, date, filing ID.

Open the raw ledger →

Method

Contributions resolved to one canonical entity, then every outbound flow followed to its recipient. Read method →

The Current · money + influence graph scope · CA · 1 Jun 2014 – 30 Jul 2028 · latest gift 8 May 2026 · ingested 24 Sep 2026 source · CalAccess