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Grant recipient EIN 13-3857105Social science

Who funds Ithaka Harbors Inc?

12 private foundations gave Ithaka Harbors Inc in New York, NY $11.1 million across 49 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

49 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. The Carroll and Milton Petrie Foundation IncNew York, NY 2025

    General support

    $60,000
  2. Smart Family Foundation of New YorkNew Rochelle, NY 2025

    Used to collect, analyze and distribute information in colonel samual alexander woods role as first commander

    $25,000
  3. Gates FoundationSeattle, WA 2024

    Postsecondary education

    $666,096
  4. The Andrew W Mellon FoundationNew York, NY 2024

    To continue support for jstor access in prison

    $400,000
  5. The Andrew W Mellon FoundationNew York, NY 2024

    To support research regarding the economic value of a liberal arts education

    $150,000
  6. Alfred P Sloan FoundationNew York, NY 2024

    To assess the effectiveness of university open source program offices in facilitating development and maintenance of open source software in research

    $137,961
  7. Laura and John Arnold FoundationHouston, TX 2024

    To support research to improve accreditation practices that maximize the impact of the national advisory committee on institutional quality and integrity.

    $134,571
  8. The Kresge FoundationTroy, MI 2024

    Project support to expand stranded credits clearinghouses in three states to allow students to use previously earned credits to continue their education and obtain a credential.

    $100,000
  9. The Joyce FoundationChicago, IL 2024

    Education & economic mobility

    $80,000
  10. The Andrew W Mellon FoundationNew York, NY 2024

    To support an assessment of publishing models for scholarly monographs in ebook format

    $75,000
  11. Arthur Vining Davis Foundation #2Pittsburgh, PA 2024

    Private higher education

    $25,000
  12. The Heckscher Foundation for ChildrenNew York, NY 2024

    Education and academic support

    $20,000
  13. The Kresge FoundationTroy, MI 2023

    To expand stranded credits clearinghouses in three states to allow students to use previously earned credits to continue their education and obtain a credential.

    $150,000
  14. Gates FoundationSeattle, WA 2023

    Postsecondary education

    $149,641
  15. Alfred P Sloan FoundationNew York, NY 2023

    To assess the effectiveness of university open source program offices in facilitating development and maintenance of open source software in research

    $107,550
  16. The Joyce FoundationChicago, IL 2023

    Education & Economic Mobility

    $80,000
  17. Laura and John Arnold FoundationHouston, TX 2023

    To support the long-term follow-up of a randomized controlled trial of an advising program for college students.

    $25,215
  18. The Andrew W Mellon FoundationNew York, NY 2022

    To continue support for efforts to make jstor available to all higher education in prison programs now operating in the united states

    $750,000
  19. The Carroll and Milton Petrie Foundation IncNew York, NY 2022

    NY

    $200,000
  20. Laura and John Arnold FoundationHouston, TX 2022

    To support research to improve accreditation practices that maximize the impact of the national advisory committee on institutional quality and integrity.

    $134,571
  21. The Joyce FoundationChicago, IL 2022

    Education & Economic Mobility

    $50,000
  22. The Kresge FoundationTroy, MI 2022

    To pilot a stranded credits clearinghouse that would allow students to use previously earned credits to continue their education and earn a credential.

    $40,000
  23. Arthur Vining Davis Foundation #2Pittsburgh, PA 2022

    Private higher education

    $25,000
  24. Laura and John Arnold FoundationHouston, TX 2022

    To support a feasibility study of empirical research on federal accreditation policies.

    $9,993
  25. The Andrew W Mellon FoundationNew York, NY 2021

    To continue support for efforts to make jstor available to all higher education in prison programs now operating in the united states

    $750,000
  26. The Andrew W Mellon FoundationNew York, NY 2021

    To support the digitization of prison newspapers and broaden their discovery and access

    $500,000
  27. The Heckscher Foundation for ChildrenNew York, NY 2021

    Welfare of children

    $228,975
  28. Alfred P Sloan FoundationNew York, NY 2021

    To support explorations by scholarly societies of new approaches to academic gatherings

    $149,934
  29. The Carroll and Milton Petrie Foundation IncNew York, NY 2021

    Educational

    $131,719
  30. The Kresge FoundationTroy, MI 2021

    To pilot a stranded credits clearinghouse that would allow students to use previously earned credits to continue their education and earn a credential.

    $100,000
  31. Laura and John Arnold FoundationHouston, TX 2021

    To support a feasibility study of empirical research on federal accreditation policies.

    $75,000
  32. The Joyce FoundationChicago, IL 2021

    Education & Economic Mobility

    $55,000
  33. The Joyce FoundationChicago, IL 2020

    Education & Economic Mobility

    $235,000
  34. The Heckscher Foundation for ChildrenNew York, NY 2020

    Welfare of children

    $222,975
  35. The Carroll and Milton Petrie Foundation IncNew York, NY 2020

    Educational

    $143,281
  36. The Andrew W Mellon FoundationNew York, NY 2020

    To support an investigation of needs for teaching with digital cultural heritage materials during the covid-19 pandemic

    $112,500
  37. Laura and John Arnold FoundationHouston, TX 2020

    To support the long-term follow-up of a randomized controlled trial of an advising program for college students.

    $39,792
  38. The Andrew W Mellon FoundationNew York, NY 2019

    To support convenings, scholarship, and publications that identify the research infrastructure needs of higher education in prison

    $400,000
  39. Gates FoundationSeattle, WA 2019

    Postsecondary success

    $80,000
  40. The Conru FoundationSeattle, WA 2019

    General support

    $10,000
  41. Gates FoundationSeattle, WA 2018

    Postsecondary success

    $986,780
  42. The Andrew W Mellon FoundationNew York, NY 2018

    To support work in coordination with harvard university's dumbarton oaks research library and collection to develop the field of plant humanities

    $750,000
  43. The Andrew W Mellon FoundationNew York, NY 2018

    To support efforts to research, refine, and implement a tool that allows incarcerated students to access a portion of the journal collections hosted by jstor

    $600,000
  44. The Andrew W Mellon FoundationNew York, NY 2018

    To support the digitization of out-of-print humanities titles and the dissemination of those titles on an open-access basis

    $200,000
  45. The Andrew W Mellon FoundationNew York, NY 2018

    To support research that will look at the features of liberal arts education and study whether they can be offered in institutional contexts where they are not normally offered

    $150,000
  46. The Andrew W Mellon FoundationNew York, NY 2018

    To support a study of academic museum and library support structures

    $100,000
  47. The Andrew W Mellon FoundationNew York, NY 2018

    To continue support for the william g. Bowen colloquium on higher education leadership

    $50,000
  48. Lumina Foundation for Education IncIndianapolis, IN 2018

    To support the Improving College Opportunity for Veterans Convening on November 13-14, 2018

    $5,000
  49. Gates FoundationSeattle, WA 2017

    Postsecondary success

    $1,468,447

Funders of similar organizations nearby

Foundations that gave to other social science organizations in New York, NY and are not among Ithaka Harbors Inc’s funders above.

  1. Amazonsmile FoundationSeattle, WA 58 grants Preselected only $25,545 to similar organizations
  2. JPMorgan Chase FoundationNew York, NY 17 grants Preselected only $21,925 to similar organizations
  3. The Bank of America Charitable Foundation IncCharlotte, NC 19 grants Accepts applications $608,846 to similar organizations
  4. The Ford FoundationNew York, NY 22 grants Accepts applications $8,331,196 to similar organizations
  5. Wellspring Philanthropic Fund IncNew York, NY 21 grants Preselected only $5,994,045 to similar organizations
  6. The William & Flora Hewlett FoundationMenlo Park, CA 19 grants Accepts applications $5,189,500 to similar organizations
  7. The Rockefeller FoundationNew York, NY 7 grants Preselected only $4,300,750 to similar organizations
  8. Mark & Anla Cheng Kingdon FoundationNew York, NY 6 grants Preselected only $805,275 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 13-3857105 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.