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 a private foundation's grants are not followed here: it reports them in its 990-PF's Part XV, which names no recipient EIN to join.

1. REGENTS OF THE UNIVERSITY OF MICHIGAN EIN 38-6006309

   Received $605,455 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   No itemized grants on its 2022, 2023, 2024, 2025 returns.

2. TRUSTEES OF COLUMBIA UNIVERSITY EIN 13-5598093

   Received $393,050 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   Its grants paid, 2022: $877,363,455

   Its grants paid, 2023: $927,331,811

   • Columbia University Health Care Inc · 2022

     $13,132,926

   • COLUMBIA UNIVERSITY HEALTH CARE INC · 2023

     $12,809,000

   • GEORGE WASHINGTON UNIVERSITY · 2023

     $9,541,201

   • Weill Medical College of Cornell Univers · 2022

     $7,858,784

   • VANGUARD CHARITABLE ENDOWMENT PROGRAM · 2023

     $5,615,131

3. REGENTS UNIV OF CALIFORNIA EIN 95-6006143

   Received $355,800 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   No itemized grants on its 2022, 2023, 2024, 2025 returns.

4. UNIVERSITY OF FLORIDA EIN 59-6002052

   Received $355,471 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   No itemized grants on its 2022, 2023, 2024, 2025 returns.

5. MASS GENERAL BRIGHAM INCORPORATED EIN 04-1564655

   Received $282,665 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   No itemized grants on its 2022, 2023, 2024, 2025 returns.

6. UNIVERSITY OF CHICAGO EIN 36-2177139

   Received $240,884 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   Its grants paid, 2022: $665,449,889

   Its grants paid, 2023: $729,968,199

   Its grants paid, 2024: $789,348,850

   • Northwestern University · 2024

     $8,846,242

   • MDRC · 2023

     $8,121,346

   • UNIVERSITY OF ILLINOIS-CHICAGO · 2023

     $6,880,936

   • RUSH UNIVERSITY MEDICAL CENTER · 2023

     $5,482,860

   • University of Pittsburgh · 2022

     $5,329,990

7. JOHNS HOPKINS UNIVERSITY EIN 52-0595110

   Received $189,300 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   Its grants paid, 2022: $1,071,861,000

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

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

   • LOCKHEED MARTIN CORPORATION · 2024

     $94,992,053

   • LOCKHEED MARTIN CORPORATION · 2023

     $55,531,627

   • ROCKWELL COLLINS INC · 2024

     $27,460,007

   • LOCKHEED MARTIN CORPORATION · 2022

     $23,713,066

   • SOUTHWEST RESEARCH INSTITUTE · 2022

     $22,507,780

8. BAYLOR COLLEGE OF MEDICINE EIN 74-1613878

   Received $185,000 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $134,539,105

   Its grants paid, 2023: $138,561,822

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

   • BCM INTL PEDIATRICS AIDS INITATIVE · 2023

     $6,676,059

   • BCM INTL PEDIATRICS AIDS INITATIVE · 2022

     $5,104,357

   • BCM INTL PEDIATRICS AIDS INITATIVE · 2024

     $4,796,482

9. TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA EIN 23-1352685

   Received $171,100 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

   Its grants paid, 2022: $578,553,509

   Its grants paid, 2023: $643,902,139

   Its grants paid, 2024: $675,616,764

   • CHILDREN'S HOSPITAL OF PHILADELPHIA (CHOP) · 2024

     $5,008,686

   • UNIVERSITY CITY DISTRICT · 2024

     $4,387,733

   • SCHOOL DISTRICT OF PHILADELPHIA · 2024

     $4,302,403

   • UNIVERSITY CITY DISTRICT · 2023

     $4,218,716

   • SCHOOL DISTRICT OF PHILADELPHIA · 2023

     $3,944,900

10. NORTHWESTERN UNIVERSITY EIN 36-2167817

    Received $147,050 from NATIONAL ATAXIA FOUNDATION INC · 2022, 2023, 2024, 2025 returns

    Its grants paid, 2022: $707,068,007

    Its grants paid, 2023: $749,377,157

    Its grants paid, 2024: $780,323,456

    • University of Chicago · 2022

      $13,803,028

    • University of Chicago · 2023

      $8,566,923

    • Ann & Robert Lurie Childrens Hospital · 2024

      $7,703,038

    • University of Illinois at Chicago · 2022

      $6,085,469

    • Stanford University · 2024

      $6,043,953

The API serves every itemized grant, in both directions.