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← SPEED OF LIGHT - THE ASTRO FOUNDATION

Where grants from SPEED OF LIGHT - THE ASTRO FOUNDATION went next

The 10 largest grantees of this organization, by cash, that also file with the IRS — and for each, its own 5 largest grants, from its returns for the same tax years.

Each figure is one return, as filed. A grantee's grants out are not shown to be the money it received: money is interchangeable, and two organizations' tax years can cover different months, so a grant received in one organization's 2023 can sit beside grants made in the other's 2023 without being the same dollars. Only grants over $5,000 are itemized, and private foundations' returns (990-PF) are not read here.

  1. UNIVERSITY HOSPITALS HEALTH SYSTEM INC EIN 34-1567805

    Received $150,428 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2022, 2023, 2024 returns

    No itemized grants on its 2022, 2023, 2024 returns.

  2. MASS GENERAL BRIGHAM INCORPORATED EIN 04-2312909

    Received $103,820 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2022, 2023, 2024 returns

    No itemized grants on its 2022, 2023, 2024 returns.

  3. MONTEFIORE MEDICAL CENTER EIN 13-1740114

    Received $97,135 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2022, 2023, 2025 returns

    Its grants paid, 2022: $1,400,492

    Its grants paid, 2023: $2,349,206

  4. BAYLOR COLLEGE OF MEDICINE EIN 74-1613878

    Received $91,834 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2024, 2025 returns

    Its grants paid, 2024: $139,206,617

  5. JOHNS HOPKINS UNIVERSITY EIN 52-0595110

    Received $88,660 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2023, 2024 returns

    Its grants paid, 2023: $1,182,412,000

    Its grants paid, 2024: $1,346,182,000

  6. UNIVERSITY OF CALIFORNIA SAN FRANCISCO EIN 94-6036493

    Received $84,993 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2023, 2024, 2025 returns

    No itemized grants on its 2023, 2024, 2025 returns.

  7. WASHINGTON UNIVERSITY EIN 43-0653611

    Received $83,880 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2025 return

    No itemized grants on its 2025 return.

  8. UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL EIN 56-6001393

    Received $71,557 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2023, 2024 returns

    No itemized grants on its 2023, 2024 returns.

  9. MAYO CLINIC EIN 59-3337028

    Received $66,968 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2023, 2024 returns

    No itemized grants on its 2023, 2024 returns.

  10. MASS GENERAL BRIGHAM INCORPORATED EIN 04-2697983

    Received $62,461 from SPEED OF LIGHT - THE ASTRO FOUNDATION · 2022 return

    No itemized grants on its 2022 return.

The API serves every itemized grant, in both directions.