John D. and Catherine T. MacArthur Foundation

John D. and Catherine T. MacArthur Foundation

The John D. and Catherine T. MacArthur Foundation is an American private foundation that makes grants and impact investments to support non-profit organizations in approximately 117 countries around the world. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for John D. and Catherine T. MacArthur Foundation, United States, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

42%


Total
Publications

360


Total Open
Publications

152


Total
Citations

16K


Open Access
Percentage

42%


Total
Publications

360


Total Open
Publications

152


Total
Citations

16K

Wikipedia

Website

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Breakdown

15% 12% 14% 59%

Publisher Open

15%

Both

12%

Other Platform Open

14%

Closed

59%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0246810121416182022Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

33%OA Journal

OA Journal 33%

32

Hybrid 26%

25

No Guarantees 41%

39

Other Platform Open

Institution 45%

42

Other Internet 37%

34

Domain 32%

30

Public 8%

7

Preprint 5%

5

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
29
DOI
Other Internet
28
doaj.org OAI-PMH Repository
Institution
14
Unknown Repository
Other Internet
7
California Digital Library
Institution
7
Figshare
Public
5
Research Square
Preprint
4
Office of Scientific and Technical Information
Institution
4
ucf.edu OAI-PMH Repository
Institution
3
gla.ac.uk OAI-PMH Repository
Institution
3
1 / 5

Data updated 12 August 2026

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