2026-05-13T21:50:28-04:00 2025-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2025-01-01 363486958 Mars Snacking Foundation % Foundation Source MARS 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Mayela Stuparitz Treasurer 8008391754 2026-05-06 true Jeffrey D Haskell P01345770 8008391754 2025 2025-03-06 01:10:19Z X X 67383412 X 1000000 19790 19790 1595049 1595049 2246495 9335521 2246495 4861334 3861334 0 30975 0 0 30975 449140 24900 424240 56358 1067 1067 153875 153875 691415 24900 0 610157 5446648 5446648 6138063 24900 0 6056805 -1276729 3836434 0 634099 205826 205826 39971007 39552551 67177586 40605106 39758377 67383412 0 0 X 40605106 39758377 40605106 39758377 40605106 39758377 40605106 -1276729 430000 39758377 39758377 Publicly-traded Securities 9335521 7089026 2246495 2246495 2246495 53326 53326 53326 53400 0 53400 X 0 74 74 0 false false false false true false false true true IL true false false false true true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false true true false false false false false false false false false false false false false false false false false Jessica Adelman Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP, Pres 0.0 0 0 0 Alastair Child Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 0.0 0 0 0 Anna Marciano Foundation Source 501 Silverside Rd Wilmington DE 198091377 Sec 1.0 0 0 0 Bernadette Russell Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 0.0 0 0 0 Mayela Stuparitz Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas 0.0 0 0 0 Anne Vela-Wagner Foundation Source 501 Silverside Rd Wilmington DE 198091377 Executive Dir 32.0 0 0 0 Mars Incorporated 6885 Elm Street MCLEAN VA 22101 Philanthropic 292240 CSR TALENT GROUP LLC 12 Lincoln Place 2 BROOKLYN NY 11217 Philanthropic 132000 Foundation Source 55 Walls Drive Ste 302 Fairfield CT 06824 Administrative 125860 65563901 844390 0 66408291 0 66408291 996124 65412167 3270608 3270608 53326 53326 3217282 430000 3647282 3647282 6056805 0 0 0 0 6056805 3647282 4883154 2934983 3125255 2492285 1676729 15112406 6056805 3647282 2409523 17521929 0 4883154 12638775 2934983 3125255 2492285 1676729 2409523 NONE X AFTER SCHOOL MATTERS INC 66 E RANDOLPH ST CHICAGO IL 60601 N/A PC Community Connection grant designated for After School Matters Orleans Teen Center 250000 AMERICAN DENTAL HYGIENISTS ASSOCIATION INSTITUTE F 444 N MICHIGAN AVE STE 400 CHICAGO IL 60611 N/A SO I Healthier Smiles 100000 AMERICAN NATIONAL RED CROSS 431 18TH ST NW WASHINGTON DC 20006 N/A PC California Wildfires Relief 25000 BREAKFAST PROGRAM AT ST ANDREWS 306 N DIVISION ST ANN ARBOR MI 48104 N/A PC General & Unrestricted 10000 CHARITIES AID FOUNDATION AMERICA 225 REINEKERS LN STE 375 ALEXANDRIA VA 22314 N/A PC Community Connection Program - Save the Children Philippines 105000 CHICAGO COMMUNITY FOUNDATION 33 S STATE ST STE 750 CHICAGO IL 60603 N/A PC We Rise Together: For an Equitable and Just Recovery 250000 CHICAGO DENTAL SOCIETY FOUNDATION 401 N MICHIGAN AVE STE 200 CHICAGO IL 60611 N/A PC Healthier Smiles Program 50000 FRIENDS OF THE CHICAGO RIVER 121 WEST WACKER DR STE 1700 CHICAGO IL 60601 N/A PC Chicago River Day 5000 GIVE2ASIA TWO EMBARCADERO CENTER 8TH FL SAN FRANCISCO CA 94111 N/A PC General & Unrestricted 167000 GIVE2ASIA TWO EMBARCADERO CENTER 8TH FL SAN FRANCISCO CA 94111 N/A PC Chinese Stomatological Association for "Smiles of Kids" - the standardization of oral healthcare education and promotion program 333000 HUDDLE UP MOMS 808 5TH ST SW ROANOKE VA 24016 N/A PC General & Unrestricted 10000 LOCAL INITIATIVES SUPPORT CORPORATION 28 LIBERTY ST 34TH FL NEW YORK NY 10005 N/A PC Chicago Neighborhoods Creative Placekeeping Partnership 400000 MINDS MATTER 1120 AVE OF THE AMERICAS 4TH FL NEW YORK NY 10036 N/A PC General Support - NYC Branch 10000 MYRIAD USA INC 551 FIFTH AVE SUITE 2400 NEW YORK NY 10176 N/A PC Special Olympics Germany 90300 MYRIAD USA INC 551 FIFTH AVE SUITE 2400 NEW YORK NY 10176 N/A PC General & Unrestricted 1030000 MYRIAD USA INC 551 FIFTH AVE SUITE 2400 NEW YORK NY 10176 N/A PC Pratham Education Foundation (India) 413149 MYRIAD USA INC 551 FIFTH AVE SUITE 2400 NEW YORK NY 10176 N/A PC ADA Dental Health Foundation (Australia) 112725 NEW YORK SPIRIT CHARITIES INC 12 DONGAN PL APT 406 NEW YORK NY 10040 N/A PC General & Unrestricted 10000 NEXT GENERATION MEN AND WOMEN INC 352 UNIVERSITY AVE SW UNIT S128 ATLANTA GA 30310 N/A PC General & Unrestricted 10000 ROLE MODEL MOVEMENT INC NFP 47 W POLK ST STE 100 CHICAGO IL 60605 N/A PC Block Club Program 100000 SAVE THE CHILDREN FEDERATION INC 501 KINGS HWY EAST STE 400 FAIRFIELD CT 06825 N/A PC Healthy Behaviors, Healthy Learners: Promoting Health and Resilience in Safe and Sustainable School Environments 1740474 UNITED WAY OF METROPOLITAN CHICAGO INC 231196 MOMENTUM PL CHICAGO IL 60689 N/A PC Corporate Coalition of Chicago 25000 UNITED WAY OF METROPOLITAN CHICAGO INC 231196 MOMENTUM PL CHICAGO IL 60689 N/A PC General operating support for the Partnership for Safe and Peaceful Communities; Chicago Fund for Safe and Peaceful Communities 200000 5446648 14 19790 14 1595049 18 2246495 3861334 3861334 false false false false false false false false false false X X 1 Mars Wrigley Business 1132 W Blackhawk Street Chicago IL 60642 1000000 X Audit Fees 30975 30975 VANGUARD DEVELOPED MARKETS IDX 3465486 5139628 VANGUARD EMERGING MKTS STOCK I 1360378 1676061 VANGUARD INDEX TR MID-CAP INDE 3644099 10482266 VANGUARD INSTL INDEX FD INSTL 7244942 19429585 VANGUARD SMALL CAP INDEX FD IN 3444126 9660974 VANGUARD TOTAL BD MARKET INDEX 20393520 20789072 Administrative Fees 125860 125860 Foundation Dues & Memberships 20000 20000 Indemnification Insurance 8000 8000 State or Local Filing Fees 15 15 RETURNED GRANT 430000 Investment Management Services 24900 24900 Philanthropic Consulting Srvcs 424240 424240 990-PF Estimated Tax for 2025 53400 990-PF Excise Tax for 2024 2958