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. THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY EIN 94-1156365

   Received $6,899,117 from NFX · 2022, 2023, 2024 returns

   Its grants paid, 2022: $723,702,779

   Its grants paid, 2023: $805,429,077

   Its grants paid, 2024: $887,704,139

   • THE MORGRIDGE INSTITUTE FOUNDATION INC · 2024

     $50,000,000

   • FIDELITY INVESTMENT CHARITABLE GIFT FUND · 2024

     $30,050,000

   • UNIVERSITY OF WISCONSIN FOUNDATION · 2022

     $25,000,000

   • THE MORGRIDGE INSTITUTE FOUNDATION INC · 2023

     $25,000,000

   • UNIVERSITY OF WISCONSIN FOUNDATION · 2023

     $15,000,000

2. CHILDRENS TUMOR FOUNDATION EIN 13-2298956

   Received $4,492,500 from NFX · 2022, 2023, 2024 returns

   Its grants paid, 2022: $4,539,432

   Its grants paid, 2023: $5,118,408

   Its grants paid, 2024: $5,493,525

   • MASSACHUSETTS GENERAL HOSPITAL · 2023

     $627,307

   • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA · 2022

     $509,016

   • MASSACHUSETTS GENERAL HOSPITAL · 2022

     $466,600

   • MASSACHUSETTS GENERAL HOSPITAL · 2024

     $449,795

   • UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES · 2022

     $449,610

3. THE CHILDRENS HOSPITAL OF PHILADELPHIA EIN 23-1352166

   Received $3,023,731 from NFX · 2024 return

   No itemized grants on its 2024 return.

4. MASS GENERAL BRIGHAM INCORPORATED EIN 04-2697983

   Received $905,281 from NFX · 2023, 2024 returns

   No itemized grants on its 2023, 2024 returns.

5. WASHINGTON UNIVERSITY EIN 43-0653611

   Received $887,596 from NFX · 2024 return

   No itemized grants on its 2024 return.

6. CHILDRENS HOSPITAL CORPORATION EIN 04-2774441

   Received $859,027 from NFX · 2024 return

   Its grants paid, 2024: $16,371,788

   • City of Boston · 2024

     $2,686,243

   • Boston Public Schools · 2024

     $1,210,230

   • Jamaica Plain Neighborhood Development Corporation · 2024

     $342,639

   • Boys and Girls Clubs of Metro South · 2024

     $333,838

   • Dudley Street Neighborhood Initiative Inc · 2024

     $333,478

7. NATIONWIDE CHILDRENS HOSPITAL INC EIN 31-6056230

   Received $797,602 from NFX · 2023, 2024 returns

   No itemized grants on its 2023, 2024 returns.

8. DUKE UNIVERSITY EIN 56-0532129

   Received $760,000 from NFX · 2023, 2024 returns

   Its grants paid, 2023: $470,027,162

   Its grants paid, 2024: $518,261,261

   • PACIFIC PEDIATRIC NEURO ONCOLOGY · 2023

     $621,013

   • DURHAM TECHNICAL COMMUNITY COLLEGE · 2023

     $579,488

   • UNC HEALTH FOUNDATION INC · 2023

     $500,000

   • DANA-FARBER CANCER INSTITURE INC · 2024

     $344,591

   • PACIFIC PEDIATRIC NEURO ONCOLOGY · 2024

     $328,453

9. BATTELLE MEMORIAL INSTITUTE EIN 31-4379427

   Received $619,262 from NFX · 2024 return

   Its grants paid, 2024: $19,084,840

   • THE COLUMBUS FOUNDATION · 2024

     $9,360,974

   • NATIONAL SCIENCE FOUNDATION · 2024

     $3,017,246

   • COLLEGE EASTERN IDAHO FOUNDATION · 2024

     $879,000

   • REGIONAL DEVELOPMENT CORPORATION · 2024

     $723,801

   • LOS ALAMOS NATIONAL LABORATORY · 2024

     $678,468

10. UNIVERSITY OF CALIFORNIA SAN FRANCISCO EIN 94-6036493

    Received $395,815 from NFX · 2024 return

    No itemized grants on its 2024 return.

The API serves every itemized grant, in both directions.