ANTHROPIC PBC

Lobbying client · California · filed 2025 to 2026

AI safety and research company.

$120,000 Reported spend

4 Filings counted

1 Firms hired

0 Bills named

Spend is reported income plus in-house expenses across 4 filings. Everything on this page is grouped by the client's LDA id (70706), not by name.

Firms hired 1

THORN RUN PARTNERS $120,000 4 filings

Reported by year 2 years

2026 $100,000 2 filings
2025 $20,000 2 filings

Issues lobbied 1

Computer Industry 4

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 2

HOUSE OF REPRESENTATIVES 3
SENATE 3

Recent filings 4 total

Q2

THORN RUN PARTNERS

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $50,000 income · posted Jul 19, 2026

View → Q1

THORN RUN PARTNERS

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $50,000 income · posted Apr 18, 2026

View → Q4

THORN RUN PARTNERS

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $20,000 income · posted Jan 20, 2026

View → RR

THORN RUN PARTNERS

4th Quarter (Oct 1 - Dec 31) 2025 · posted Jan 19, 2026

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Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.