Private foundation (Form 990-PF)
LAURA AND JOHN ARNOLD FOUNDATION
EIN 263241764 · HOUSTON, TX · filings through tax year 2024
IRS filings through tax year 2025. The loaded set is Form 990-PF until a Form 990 Schedule I ingest is added. Last ingestion completed March 19, 2026.
- Reported giving
- $193,332,143
- Median grant
- $135,706
- Average year
- $185,171,726
- Giving trend
- -9%
Sector mix
- Education35%
- Health & Medicine25%
- Science & Technology16%
- civic13%
- social_services9%
Where grants went
- DC603 grants
- CA451 grants
- NY409 grants
- MA256 grants
- IL143 grants
3,118 grants in the loaded filings.