Geoffrey Stack

Everything this entity funds across California politics.

Everything they fund$53.9K

5 recipients · 1 May 2025 – 30 Jul 2028

Umberg For Board Of Equalization 2026; Colonel (Ret.) Tom $19.4K

36% candidate

Mahan For Governor 2026 $14.0K

26% candidate

Actblue California $11.0K

20% committee

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

13% committee

Eleni Kounalakis For Treasurer 2026 $2.5K

5% candidate

Where it goes

Into top recipient36%

Concentrationconcentrated

Footprint

Total given$53.9K

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 May 2025 – 30 Jul 2028 · latest gift 8 May 2026 · ingested 10 Aug 2026 source · CalAccess