Foundation
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10.6M
980M
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ZIP
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2.11k
98.7k
Assets
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106B
Grants paid in latest year
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1.67M
7.07B
Grants listed in latest return
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1
364k
Typical grant
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8.1B
Granted in scope
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56.9M
8.1B
Causes funded
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Tax year
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2.02k
2.03k
Latest filing
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2025-03-31 00:00:00
2026-09-21 00:00:00
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Gates Foundation Trust
911,663,695
2365 CARILLON POINT
Kirkland
WA
98,033
77,564,446,975
7,069,122,007
1
8,096,000,000
8,096,000,000
Philanthropy, voluntarism and grantmaking foundations
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=911663695
Gates Foundation
562,618,866
PO BOX 23350
Seattle
WA
98,102
78,673,465,696
6,311,161,824
4,968
500,000
6,295,055,620
International, foreign affairs and national security; Education; Health care; Philanthropy, voluntarism and grantmaking foundations; Human services
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=562618866
Sanofi Cares North America Formerly the Sanofi Foundation for N America
431,614,543
100 MORRIS STREET TAX DEPARTMENT
Morristown
NJ
7,960
0
4,149,829,881
1
4,149,829,881
4,149,829,881
null
2,024
2025-11-07
https://apps.irs.gov/app/eos/details/?ein=431614543
Lilly Endowment Inc
350,868,122
2801 NORTH MERIDIAN STREET
Indianapolis
IN
46,208
105,904,049,946
3,864,431,404
2,157
100,000
3,862,573,095
Education; Philanthropy, voluntarism and grantmaking foundations; Religion-related; Human services; Arts, culture and humanities
2,025
2026-05-15
https://apps.irs.gov/app/eos/details/?ein=350868122
Genentech Patient Foundation
460,500,266
1 DNA Way MS 24
South San Francisco
CA
94,080
424,094,878
3,452,010,026
1
3,452,010,026
3,452,010,026
null
2,024
2025-11-11
https://apps.irs.gov/app/eos/details/?ein=460500266
Boehringer Ingelheim Cares Foundation Inc
311,810,072
900 Ridgebury Road
Ridgefield
CT
6,877
314,781,420
1,988,478,993
1
1,988,478,993
1,988,478,993
null
2,025
2026-06-29
https://apps.irs.gov/app/eos/details/?ein=311810072
The Susan Thompson Buffett Foundation
476,032,365
808 CONAGRA DRIVE 300
Omaha
NE
68,102
2,723,259,744
1,460,871,411
417
602,713
1,460,871,411
Health care; Civil rights, social action and advocacy; Philanthropy, voluntarism and grantmaking foundations; Education; Environment
2,025
2026-05-11
https://apps.irs.gov/app/eos/details/?ein=476032365
Bayer Us Patient Assistance Foundation
900,918,808
100 Bayer Boulevard
Whippany
NJ
7,981
401,381,199
1,426,030,870
1
1,426,030,870
1,426,030,870
null
2,025
2026-07-09
https://apps.irs.gov/app/eos/details/?ein=900918808
The Bloomberg Family Foundation Inc
205,602,483
CO GELLER COMPANY LLC PO BOX
New York
NY
10,150
12,117,236,821
1,016,737,000
203
1,519,000
1,016,737,000
Education; Arts, culture and humanities; Environment; International, foreign affairs and national security; Health care
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=205602483
Glaxosmithkline Patient Access Programs Foundation
200,031,992
2929 Walnut Street Suite 1700
Philadelphia
PA
19,104
70,245,490
842,945,879
1
842,945,879
842,945,879
null
2,025
2026-07-31
https://apps.irs.gov/app/eos/details/?ein=200031992
The Ford Foundation
131,684,331
320 EAST 43RD STREET
New York
NY
10,017
17,482,000,476
844,698,067
3,940
105,000
842,357,518
Arts, culture and humanities; Philanthropy, voluntarism and grantmaking foundations; Civil rights, social action and advocacy; International, foreign affairs and national security; Education
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=131684331
Sergey Brin Family Foundation
472,107,200
1660 BUSH STREET 300
San Francisco
CA
94,109
4,309,591,153
698,939,667
170
1,000,183
698,939,667
Environment; Education; Philanthropy, voluntarism and grantmaking foundations; Medical research; Science and technology
2,024
2025-11-12
https://apps.irs.gov/app/eos/details/?ein=472107200
The William & Flora Hewlett Foundation
941,655,673
2121 SAND HILL ROAD
Menlo Park
CA
94,025
14,202,751,280
625,009,380
2,001
150,000
625,009,380
Philanthropy, voluntarism and grantmaking foundations; Environment; Education; International, foreign affairs and national security; Science and technology
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=941655673
The Robert Wood Johnson Foundation
226,029,397
50 COLLEGE ROAD EAST
Princeton
NJ
8,540
13,418,510,670
622,577,112
2,814
47,500
608,614,439
Education; Health care; Community improvement and capacity building; Philanthropy, voluntarism and grantmaking foundations; Public and societal benefit
2,024
2025-11-06
https://apps.irs.gov/app/eos/details/?ein=226029397
Walton Family Foundation Inc
133,441,466
PO Box 1860
Bentonville
AR
72,712
8,646,248,583
521,744,638
1,020
200,000
562,330,265
Education; Philanthropy, voluntarism and grantmaking foundations; Environment; International, foreign affairs and national security; Arts, culture and humanities
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=133441466
The Andrew W Mellon Foundation
131,879,954
140 EAST 62ND STREET
New York
NY
10,065
7,894,931,360
555,004,183
848
500,000
555,004,183
Arts, culture and humanities; Education; Human services; Philanthropy, voluntarism and grantmaking foundations; Environment
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=131879954
Pivotal Philanthropies Foundation
882,918,646
12335 134 CT NE
Redmond
WA
98,052
7,358,421,363
484,692,348
132
840,000
484,692,348
Philanthropy, voluntarism and grantmaking foundations; Human services; Civil rights, social action and advocacy; Education; Environment
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=882918646
Foundation To Promote Open Society
263,753,801
224 WEST 57TH STREET
New York
NY
10,019
10,843,807,551
481,525,362
738
260,000
481,525,362
Philanthropy, voluntarism and grantmaking foundations; International, foreign affairs and national security; Education; Civil rights, social action and advocacy; Human services
2,024
2025-11-15
https://apps.irs.gov/app/eos/details/?ein=263753801
Musk Foundation
852,133,087
PO BOX 341886
Austin
TX
78,734
14,733,241,124
474,325,312
55
1,000,000
474,325,312
Education; Public and societal benefit; Public safety, disaster preparedness and relief; Human services; Science and technology
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=852133087
Freedom Together Foundation
900,747,216
875 THIRD AVENUE 29TH FLOOR
New York
NY
10,022
4,069,471,666
469,974,092
595
500,000
469,997,302
Environment; Education; Civil rights, social action and advocacy; Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=900747216
The Leona M and Harry B Helmsley Charitable Trust
137,184,401
230 PARK AVENUE 659
New York
NY
10,169
7,108,379,897
440,927,206
570
399,368
440,927,206
Health care; Education; Diseases, disorders and medical disciplines; International, foreign affairs and national security; Medical research
2,024
2026-02-05
https://apps.irs.gov/app/eos/details/?ein=137184401
WK Kellogg Foundation Trust - No 5315
366,030,614
ONE MICHIGAN AVE EAST
Battle Creek
MI
49,017
9,186,896,995
420,000,000
1
420,000,000
420,000,000
null
2,024
2026-07-10
https://apps.irs.gov/app/eos/details/?ein=366030614
Gordon E and Betty I Moore Foundation
943,397,785
1661 PAGE MILL ROAD
Palo Alto
CA
94,304
11,522,694,235
403,028,969
920
200,000
403,028,969
Environment; Education; Arts, culture and humanities; Medical research; Science and technology
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=943397785
The David and Lucile Packard Foundation
942,278,431
343 Second Street
Los Altos
CA
94,022
8,547,237,871
349,965,123
1,029
150,000
349,965,123
Philanthropy, voluntarism and grantmaking foundations; Science and technology; Environment; Education; International, foreign affairs and national security
2,024
2025-11-16
https://apps.irs.gov/app/eos/details/?ein=942278431
Bezos Family Foundation
912,073,258
1700 7th Avenue 116 Suite 149
Seattle
WA
98,101
155,026,395
349,936,476
1
349,936,476
349,936,476
null
2,024
2025-11-07
https://apps.irs.gov/app/eos/details/?ein=912073258
John D and Catherine T Macarthur Foundation
237,093,598
140 SOUTH DEARBORN ST STE 1200
Chicago
IL
60,603
9,311,570,852
356,090,979
969
200,000
339,890,979
Philanthropy, voluntarism and grantmaking foundations; Environment; Arts, culture and humanities; Education; Housing and shelter
2,024
2025-11-12
https://apps.irs.gov/app/eos/details/?ein=237093598
Charles and Lynn Schusterman Family Foundation
731,312,965
PO Box 699
Tulsa
OK
74,101
3,034,631,595
333,457,955
1
333,457,955
333,457,955
null
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=731312965
Wellspring Philanthropic Fund Inc
223,692,921
10 TIMES SQ 1441 BROADWAY
New York
NY
10,018
134,402,548
326,037,199
1,101
200,000
326,037,199
International, foreign affairs and national security; Civil rights, social action and advocacy; Public and societal benefit; Philanthropy, voluntarism and grantmaking foundations; Education
2,023
2025-10-15
https://apps.irs.gov/app/eos/details/?ein=223692921
Sequoia Climate Foundation
854,095,972
2 WITHERSPOON
Irvine
CA
92,604
113,662,252
305,365,925
187
1,000,000
305,365,925
Environment; Philanthropy, voluntarism and grantmaking foundations; International, foreign affairs and national security; Science and technology; Education
2,023
2025-10-13
https://apps.irs.gov/app/eos/details/?ein=854095972
WK Kellogg Foundation
381,359,264
One Michigan Ave East
Battle Creek
MI
49,017
480,985,681
303,853,453
1,818
100,000
303,853,453
Education; Community improvement and capacity building; Human services; Philanthropy, voluntarism and grantmaking foundations; Civil rights, social action and advocacy
2,024
2026-06-08
https://apps.irs.gov/app/eos/details/?ein=381359264
Good Ventures Foundation
461,008,520
314 LYTTON AVE
Palo Alto
CA
94,301
10,107,955,038
306,706,819
392
330,157
299,646,495
Education; Public and societal benefit; Science and technology; Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building
2,024
2026-05-15
https://apps.irs.gov/app/eos/details/?ein=461008520
The Sherwood Foundation
470,824,755
808 CONAGRA DRIVE 200
Omaha
NE
68,102
977,795,342
296,341,131
789
90,000
296,291,131
Philanthropy, voluntarism and grantmaking foundations; Human services; Education; Environment; Community improvement and capacity building
2,025
2026-04-23
https://apps.irs.gov/app/eos/details/?ein=470824755
The Donald B and Dorothy L Stabler Foundation
263,598,470
1641 CLARKS VALLEY ROAD
Dauphin
PA
17,018
23,959,745
296,087,952
2
291,639,352
296,087,952
null
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=263598470
Conrad N Hilton Foundation
943,100,217
1 DOLE DRIVE
Westlake Village
CA
91,362
7,362,883,680
287,749,627
1,339
76,000
287,749,627
Philanthropy, voluntarism and grantmaking foundations; International, foreign affairs and national security; Education; Human services; Environment
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=943100217
The Carl Victor Page Memorial Foundation
201,922,957
3000 EL CAMINO REAL Suite 2-1000
Palo Alto
CA
94,306
7,193,124,690
285,312,880
17
2,000,000
285,312,880
Environment; Human services; International, foreign affairs and national security; Philanthropy, voluntarism and grantmaking foundations; Education
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=201922957
Waverley Street Foundation
813,242,506
3000 EL CAMINO REAL Suite 2-1000
Palo Alto
CA
94,306
3,338,124,885
282,093,983
144
1,000,000
282,093,983
Environment; Philanthropy, voluntarism and grantmaking foundations; International, foreign affairs and national security; Education; Public safety, disaster preparedness and relief
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=813242506
NSN Foundation Inc
223,769,097
Lowenstein Sandler 1 Lowenstein Dr
Roseland
NJ
7,068
170,983,645
279,000,000
3
100,000,000
279,000,000
Philanthropy, voluntarism and grantmaking foundations
2,023
2025-10-09
https://apps.irs.gov/app/eos/details/?ein=223769097
The Simons Foundation Inc
133,794,889
160 FIFTH AVENUE 7TH FLOOR
New York
NY
10,010
4,482,291,699
271,958,633
1,727
72,000
271,958,633
Education; Health care; Science and technology; Employment; Medical research
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=133794889
The Duke Endowment
560,529,965
800 EAST MOREHEAD STREET
Charlotte
NC
28,202
5,020,065,655
251,218,558
480
200,000
251,218,558
Education; Health care; Philanthropy, voluntarism and grantmaking foundations; Human services; Medical research
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=560529965
Chan Zuckerberg Initiative Foundation
455,002,209
314 LYTTON AVE
Palo Alto
CA
94,301
7,499,068,854
235,359,065
53
1,200,000
235,359,065
Education; Health care; Employment; Crime and legal-related; Science and technology
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=455002209
The Rockefeller Foundation
131,659,629
420 FIFTH AVENUE
New York
NY
10,018
6,401,585,166
233,227,602
380
175,000
233,197,902
Philanthropy, voluntarism and grantmaking foundations; Diseases, disorders and medical disciplines; Education; Environment; International, foreign affairs and national security
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=131659629
The Marcus Foundation Inc
581,815,651
1266 W PACES FERRY RD 615
Atlanta
GA
30,327
366,827,569
227,455,181
221
300,000
227,455,181
International, foreign affairs and national security; Philanthropy, voluntarism and grantmaking foundations; Mental health and crisis intervention; Education; Health care
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=581815651
Knight Foundation
911,791,788
ONE BOWERMAN DRIVE
Beaverton
OR
97,005
5,436,572,717
226,548,000
9
7,500,000
226,548,000
Education; Community improvement and capacity building; Health care; Human services; Social science
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=911791788
Genzyme Charitable Foundation Inc
43,236,375
100 MORRIS STREET TAX DEPARTMENT
Morristown
NJ
7,960
0
224,150,596
1
224,150,596
224,150,596
null
2,024
2025-11-07
https://apps.irs.gov/app/eos/details/?ein=043236375
Wyss Foundation
251,823,874
1759 R STREET NW
Washington
DC
20,009
2,415,291,562
222,645,225
1
222,645,225
222,645,225
null
2,024
2025-11-08
https://apps.irs.gov/app/eos/details/?ein=251823874
The Bank of America Charitable Foundation Inc
200,721,133
401 N Tryon St NC1-021-06-01
Charlotte
NC
28,255
10,062,101
216,309,069
1
216,309,069
216,309,069
null
2,024
2025-09-08
https://apps.irs.gov/app/eos/details/?ein=200721133
Novo Foundation
470,824,753
PO BOX 566
Hurley
NY
12,443
937,820,671
214,143,310
508
150,000
214,143,310
Philanthropy, voluntarism and grantmaking foundations; Civil rights, social action and advocacy; Human services; Education; Environment
2,024
2025-10-27
https://apps.irs.gov/app/eos/details/?ein=470824753
The Arthur M Blank Family Foundation
383,983,213
3223 HOWELL MILL ROAD NW
Atlanta
GA
30,327
466,260,952
212,098,624
586
50,000
212,098,624
Recreation and sports; Philanthropy, voluntarism and grantmaking foundations; Environment; Education; Human services
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=383983213
The Eric and Wendy Schmidt Fund for Strategic Innovation
463,460,261
555 BRYANT ST 374
Palo Alto
CA
94,301
1,589,520,998
244,068,458
225
250,000
211,103,298
Education; Science and technology; Arts, culture and humanities; International, foreign affairs and national security; Health care
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=463460261
Crankstart Foundation
943,377,099
CO 1952 CAMDEN AVE STE 202
San Jose
CA
95,124
4,389,949,189
201,283,740
435
250,000
201,283,740
Education; Human services; Philanthropy, voluntarism and grantmaking foundations; Medical research; Arts, culture and humanities
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=943377099
The Paul E Singer Foundation
272,009,342
40 WEST 57TH STREET 26TH FLOOR
New York
NY
10,019
894,113,335
200,018,665
54
100,000
200,018,665
International, foreign affairs and national security; Arts, culture and humanities; Religion-related; Education; Youth development
2,023
2025-10-10
https://apps.irs.gov/app/eos/details/?ein=272009342
Laura and John Arnold Foundation
263,241,764
1717 WEST LOOP SOUTH 1800
Houston
TX
77,027
4,766,058,262
193,332,143
789
122,776
193,332,143
Education; Philanthropy, voluntarism and grantmaking foundations; Public and societal benefit; Social science; Crime and legal-related
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=263241764
JPMorgan Chase Foundation
237,049,738
270 PARK AVENUE 27TH FLOOR
New York
NY
10,017
1,092,832,398
192,986,711
11,075
600
192,984,711
Community improvement and capacity building; Education; Housing and shelter; Human services; Philanthropy, voluntarism and grantmaking foundations
2,025
2026-08-20
https://apps.irs.gov/app/eos/details/?ein=237049738
Robert W Woodruff Foundation Inc
581,695,425
191 Peachtree Street NE 3540
Atlanta
GA
30,303
4,621,824,473
190,310,145
26
2,000,000
190,310,145
Philanthropy, voluntarism and grantmaking foundations; Arts, culture and humanities; Animal-related; Recreation and sports; Community improvement and capacity building
2,025
2026-05-14
https://apps.irs.gov/app/eos/details/?ein=581695425
O'Donnell Foundation
756,023,326
100 CRESCENT COURT 880
Dallas
TX
75,201
180,206,923
187,386,895
33
1,000,000
187,386,895
Education; Arts, culture and humanities; Human services; Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building
2,025
2026-05-12
https://apps.irs.gov/app/eos/details/?ein=756023326
Clark Charitable Foundation Inc Dba A James & Alice B Clark Foundation
521,512,330
PO BOX 70653
Chevy Chase
MD
20,813
459,793,846
187,000,631
137
350,000
187,000,631
Education; Health care; Arts, culture and humanities; Human services; Recreation and sports
2,024
2025-11-07
https://apps.irs.gov/app/eos/details/?ein=521512330
The Benificus Foundation
770,444,504
1180 SAN CARLOS AVENUE 717
San Carlos
CA
94,070
98,333,614
186,037,167
56
512,663
186,037,167
Environment; Education; Recreation and sports; Community improvement and capacity building; Philanthropy, voluntarism and grantmaking foundations
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=770444504
The Schmidt Family Foundation
204,170,342
555 BRYANT STREET 370
Palo Alto
CA
94,301
1,990,498,177
185,440,970
695
130,000
185,440,970
Environment; International, foreign affairs and national security; Animal-related; Arts, culture and humanities; Education
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=204170342
H&H Evergreen Foundation
465,066,162
405 EL CAMINO REAL 330
Menlo Park
CA
94,025
5,122,523,514
178,135,150
5
77,500
178,135,150
Philanthropy, voluntarism and grantmaking foundations; Civil rights, social action and advocacy; Mutual and membership benefit
2,025
2026-05-13
https://apps.irs.gov/app/eos/details/?ein=465066162
Mother Cabrini Health Foundation Inc
830,590,263
777 THIRD AVENUE 23RD FLOOR
New York
NY
10,017
3,891,696,210
172,618,609
601
200,000
172,618,609
Human services; Education; Health care; Community improvement and capacity building; Mental health and crisis intervention
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=830590263
Carnegie Corporation of New York
131,628,151
437 Madison Avenue
New York
NY
10,022
4,832,583,462
174,390,015
558
233,400
170,137,951
Education; International, foreign affairs and national security; Arts, culture and humanities; Public and societal benefit; Social science
2,024
2026-06-25
https://apps.irs.gov/app/eos/details/?ein=131628151
The Kresge Foundation
381,359,217
3215 WEST BIG BEAVER ROAD
Troy
MI
48,084
3,984,695,361
170,024,313
800
140,000
170,024,313
Community improvement and capacity building; Philanthropy, voluntarism and grantmaking foundations; Education; Environment; Arts, culture and humanities
2,024
2025-11-12
https://apps.irs.gov/app/eos/details/?ein=381359217
Gerson Bakar Foundation
942,949,602
201 FILBERT STREET 400
San Francisco
CA
94,133
2,547,826,871
169,365,674
33
20,000
169,365,674
Health care; Arts, culture and humanities; International, foreign affairs and national security; Human services; Medical research
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=942949602
Charles Stewart Mott Foundation
381,211,227
503 S SAGINAW ST 1200
Flint
MI
48,502
3,774,297,440
166,415,983
832
55,000
166,286,133
Philanthropy, voluntarism and grantmaking foundations; Education; Health care; Environment; Human services
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=381211227
The Snider Foundation
232,047,668
52 W 3RD AVE PO BOX 26988
Collegeville
PA
19,426
1,267,261
162,876,923
92
18,000
162,876,923
Philanthropy, voluntarism and grantmaking foundations; Arts, culture and humanities; Education; Animal-related; International, foreign affairs and national security
2,024
2026-05-15
https://apps.irs.gov/app/eos/details/?ein=232047668
Ani Rare Disease Patient Assistance Program Inc
921,373,884
210 MAIN STREET WEST
Baudette
MN
56,623
5,778,500
161,781,080
1
161,781,080
161,781,080
null
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=921373884
Wells Fargo Foundation
411,367,441
600 S 4TH ST
Minneapolis
MN
55,415
8,589,696
157,383,750
1,375
35,000
157,308,750
Community improvement and capacity building; Housing and shelter; Philanthropy, voluntarism and grantmaking foundations; Human services; Education
2,025
2026-05-14
https://apps.irs.gov/app/eos/details/?ein=411367441
Fidelity Foundation
46,131,201
7 WATER STREET
Boston
MA
2,109
5,552,869,585
156,206,272
4,430
400
156,206,272
Education; Environment; Human services; Arts, culture and humanities; Youth development
2,024
2025-11-04
https://apps.irs.gov/app/eos/details/?ein=046131201
Michael & Susan Dell Foundation
364,336,415
4417 Westlake Drive
Austin
TX
78,746
7,770,844,151
163,778,073
263
218,636
154,687,423
Education; Religion-related; Philanthropy, voluntarism and grantmaking foundations; Human services; Science and technology
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=364336415
The James Irvine Foundation
941,236,937
One Bush Street Suite 800
San Francisco
CA
94,104
3,386,135,557
154,135,132
654
10,000
154,135,132
Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building; Civil rights, social action and advocacy; Education; Public and societal benefit
2,024
2025-11-10
https://apps.irs.gov/app/eos/details/?ein=941236937
Rippleworks Inc
465,604,812
2261 MARKET STREET 68027
San Francisco
CA
94,114
2,523,680,050
153,837,539
89
100,000
153,837,539
Environment; International, foreign affairs and national security; Health care; Human services; Education
2,024
2026-03-15
https://apps.irs.gov/app/eos/details/?ein=465604812
The Heising-Simons Foundation
260,799,587
400 MAIN ST 200
Los Altos
CA
94,022
810,497,642
149,587,063
669
149,104
149,387,063
Education; Environment; Philanthropy, voluntarism and grantmaking foundations; Human services; Civil rights, social action and advocacy
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=260799587
The William Penn Foundation
231,503,488
TWO LOGAN SQUARE 1100
Philadelphia
PA
19,103
3,435,225,624
148,834,689
1,027
50,000
148,834,689
Arts, culture and humanities; Community improvement and capacity building; Environment; Education; Human services
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=231503488
Dogwood Health Trust
830,590,696
890 HENDERSONVILLE RD
Asheville
NC
28,803
2,009,884,772
148,184,788
835
37,500
148,184,788
Philanthropy, voluntarism and grantmaking foundations; Education; Community improvement and capacity building; Health care; Human services
2,024
2025-11-15
https://apps.irs.gov/app/eos/details/?ein=830590696
The Eli and Edythe Broad Foundation
954,686,318
300 SOUTH GRAND AVENUE 1800
Los Angeles
CA
90,071
1,860,562,867
147,984,903
126
130,000
147,984,903
Arts, culture and humanities; Education; Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building; Youth development
2,024
2025-11-15
https://apps.irs.gov/app/eos/details/?ein=954686318
John S and James L Knight Foundation
650,464,177
2850 TIGERTAIL AVENUE STE 600
Miami
FL
33,133
2,533,415,674
147,682,903
513
85,300
147,682,903
Arts, culture and humanities; Education; Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building; Civil rights, social action and advocacy
2,024
2025-11-06
https://apps.irs.gov/app/eos/details/?ein=650464177
Horowitz Family Foundation
357,050,910
11035 LAVENDER HILL DR STE 160-580
Las Vegas
NV
89,135
40,618,178
147,508,395
8
696,000
147,508,395
Philanthropy, voluntarism and grantmaking foundations; Health care
2,024
2026-05-08
https://apps.irs.gov/app/eos/details/?ein=357050910
Margaret A Cargill Foundation
371,758,406
6889 ROWLAND ROAD
Eden Prairie
MN
55,344
3,269,487,524
146,746,000
312
250,000
146,746,000
Philanthropy, voluntarism and grantmaking foundations; Environment; Arts, culture and humanities; Education; International, foreign affairs and national security
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=371758406
Wellcome Leap Inc
845,192,069
302 WASHINGTON STREET 150-1384
San Diego
CA
92,103
731,863,839
145,907,370
171
687,262
145,907,370
Education; Medical research; Health care
2,024
2026-08-17
https://apps.irs.gov/app/eos/details/?ein=845192069
The McKnight Foundation
410,754,835
921 Washington Ave S
Minneapolis
MN
55,415
2,712,040,525
145,891,450
788
100,000
145,791,450
Philanthropy, voluntarism and grantmaking foundations; Environment; Community improvement and capacity building; Arts, culture and humanities; Housing and shelter
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=410754835
The California Endowment
954,523,232
1000 N ALAMEDA STREET
Los Angeles
CA
90,012
4,457,765,886
141,467,127
845
100,000
141,467,127
Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building; Education; Human services; Civil rights, social action and advocacy
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=954523232
The Ralph C Wilson Jr Foundation
450,921,232
3101 EAST GRAND BLVD 200
Detroit
MI
48,202
896,526,758
141,170,822
413
100,000
141,170,822
Philanthropy, voluntarism and grantmaking foundations; Community improvement and capacity building; Recreation and sports; Education; Environment
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=450921232
Open Society Institute
137,029,285
224 WEST 57TH STREET
New York
NY
10,019
5,403,306,305
146,889,147
354
3,000
139,826,666
International, foreign affairs and national security; Education; Philanthropy, voluntarism and grantmaking foundations; Arts, culture and humanities; Public and societal benefit
2,024
2025-11-15
https://apps.irs.gov/app/eos/details/?ein=137029285
Druckenmiller Foundation
133,735,187
C/O DUQUESNE40 W 57th St 25 FL
New York
NY
10,019
2,331,105,277
135,743,666
38
150,000
135,595,666
Human services; Philanthropy, voluntarism and grantmaking foundations; Education; Medical research; Environment
2,023
2025-10-08
https://apps.irs.gov/app/eos/details/?ein=133735187
S&G Foundation Inc
364,193,183
CO K HEISS AYCO PO BOX 15201
Albany
NY
12,212
4,249,575,219
133,918,960
2
93,815,418
133,918,960
null
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=364193183
John Templeton Foundation
621,322,826
300 CONSHOHOCKEN STATE RD STE 500
West Conshohocken
PA
19,428
3,599,488,250
134,360,998
425
215,979
132,846,420
Education; Religion-related; Arts, culture and humanities; Social science; Science and technology
2,024
2025-10-27
https://apps.irs.gov/app/eos/details/?ein=621322826
The Norman R Rales and Ruth Rales Foundation
596,874,589
2200 PENN AVE NW 800W
Washington
DC
20,037
53,460,570
131,789,163
13
150,000
131,789,163
Education; Civil rights, social action and advocacy; Mental health and crisis intervention; Medical research; Religion-related
2,024
2026-04-10
https://apps.irs.gov/app/eos/details/?ein=596874589
Valhalla Foundation
200,478,828
2995 WOODSIDE ROAD 400-560
Woodside
CA
94,062
527,054,705
131,719,936
80
700,000
131,719,936
Environment; Education; Human services; Public and societal benefit; International, foreign affairs and national security
2,024
2025-09-11
https://apps.irs.gov/app/eos/details/?ein=200478828
Steven & Alexandra Cohen Foundation Inc
61,627,638
46 CUMMINGS POINT RD
Stamford
CT
6,902
1,089,560,233
130,036,842
191
100,000
130,036,842
Philanthropy, voluntarism and grantmaking foundations; Education; Food, agriculture and nutrition; Mental health and crisis intervention; Human services
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=061627638
Tosa Foundation
943,165,171
3130 ALPINE ROAD PMB 705 288
Portola Valley
CA
94,028
391,617,057
129,772,088
116
5,000
129,772,088
Education; Philanthropy, voluntarism and grantmaking foundations; Medical research; Youth development; Human services
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=943165171
The Harry and Jeanette Weinberg Foundation Inc
526,037,034
7 PARK CENTER COURT
Owings Mills
MD
21,117
3,112,069,898
127,777,020
872
50,000
127,777,020
Philanthropy, voluntarism and grantmaking foundations; Housing and shelter; Human services; Employment; International, foreign affairs and national security
2,024
2025-11-07
https://apps.irs.gov/app/eos/details/?ein=526037034
The Jen-Hsun & Lori Huang Foundation
261,551,239
1801 PAGE MILL ROAD
Palo Alto
CA
94,304
9,212,451,171
126,274,451
15
516,711
126,274,451
Mental health and crisis intervention; Food, agriculture and nutrition; Arts, culture and humanities; Education; Medical research
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=261551239
The Ryan Foundation
363,755,606
8301 E Prentice Ave 200
Greenwood Village
CO
80,111
1,498,377,961
125,171,973
4
27,125,973
125,171,973
null
2,025
2026-09-03
https://apps.irs.gov/app/eos/details/?ein=363755606
Barr Foundation
46,579,815
TWO ATLANTIC AVENUE
Boston
MA
2,110
2,839,763,232
123,235,702
903
80,000
123,235,702
null
2,024
2025-11-17
https://apps.irs.gov/app/eos/details/?ein=046579815
Pritzker Traubert Foundation
364,347,781
444 W LAKE STREET Suite 3400
Chicago
IL
60,606
421,131,111
120,496,827
1
120,496,827
120,496,827
null
2,024
2025-11-05
https://apps.irs.gov/app/eos/details/?ein=364347781
The Moody Foundation
741,403,105
2302 Post Office Street 704
Galveston
TX
77,550
4,075,782,775
121,331,301
367
70,000
120,317,559
Education; Philanthropy, voluntarism and grantmaking foundations; Human services; Youth development; Arts, culture and humanities
2,024
2025-11-11
https://apps.irs.gov/app/eos/details/?ein=741403105
Shelby Cullom Davis Charitable Fund Inc
203,734,688
Foundation Source 501 Silverside Rd
Wilmington
DE
19,809
4,130,935,555
120,240,558
118
200,000
120,240,558
Education; Environment; Arts, culture and humanities; Recreation and sports; Philanthropy, voluntarism and grantmaking foundations
2,024
2025-10-16
https://apps.irs.gov/app/eos/details/?ein=203734688
The Coca-Cola Foundation Inc
581,574,705
One Coca-Cola Plaza NW C/O Tax Dept
Atlanta
GA
30,313
533,903,735
117,155,948
246
260,000
117,155,948
Environment; International, foreign affairs and national security; Human services; Education; Arts, culture and humanities
2,024
2025-10-31
https://apps.irs.gov/app/eos/details/?ein=581574705
Richard King Mellon Foundation
251,127,705
PO BOX 945
Ligonier
PA
15,658
3,464,902,651
116,670,323
296
220,000
116,670,323
Education; Environment; Arts, culture and humanities; Human services; Health care
2,024
2025-11-13
https://apps.irs.gov/app/eos/details/?ein=251127705
M J Murdock Charitable Trust
237,456,468
655 W COLUMBIA WAY
Vancouver
WA
98,660
1,966,464,844
116,638,055
797
87,000
116,638,055
Arts, culture and humanities; Education; Human services; Health care; Religion-related
2,024
2025-11-14
https://apps.irs.gov/app/eos/details/?ein=237456468