2025-05-08T19:30:53-05:00 2024-12-31 ERNST & YOUNG US LLP One Manhattan West NEW YORK NY 10001 990PF 2024-01-01 464978561 The Michelson Foundation % KKR ACCOUNTING SERVICES LLC MICH 6506532406 10105 E Via Linda STE 103PMB 2799 Scottsdale AZ 85258 Susan P Doell Secretary/Treasurer 6506532419 2025-05-15 true true Jessica Perna P00844664 2127733000 2024 2025-03-06 01:10:19Z X 47334589 X 0 X 447942 447942 3085 749574 3085 451027 451027 0 12000 3000 0 9000 4466 3666 800 16466 6666 0 9800 371667 371667 388133 6666 0 381467 62894 444361 0 2111 6713 6713 1957334 2015626 2053208 13355197 13355197 45274668 15314642 15377536 47334589 0 0 X 15314642 15377536 15314642 15377536 15314642 15377536 15314642 62894 15377536 15377536 540,000 SHS, US TSY NOTE (STCG) 2023-08-31 2024-05-23 521392 516606 2728 4786 245,000 SHS, US TSY NOTE (LTCG) 2024-11-26 228182 222694 357 5488 3085 6177 6177 6177 21509 0 21509 15332 15332 false false false false false false false true true false false false false false true N/A KKR ACCOUNTING SERVICES LLC 6506532419 155 BOVET ROAD SUITE 770 SAN MATEO CA 94402 false false false false false false false false false false false false false false false false false false false false false MICHAEL W MICHELSON 10105 E Via Linda STE 103 PMB 2799 Scottsdale AZ 85258 DIRECTOR AND CHAIRMEN 1.0 0 0 0 SUSAN P DOELL 155 Bovet Road Suite 770 San Mateo CA 94402 SECRETARY AND TREASURER 3.0 0 0 0 KATE M GOLDKAMP 155 Bovet Road Suite 770 San Mateo CA 99402 DIRECTOR 1.0 0 0 0 LAURA E MICHELSON SIEVERS 155 Bovet Road Suite 770 San Mateo CA 99402 DIRECTOR 1.0 0 0 0 N/A NONE 41438315 2309 0 41440624 0 41440624 621609 40819015 2040951 2040951 6177 6177 2034774 2034774 2034774 381467 0 0 0 0 381467 2034774 0 2022 2021 2020 0 650912 175923 826835 381467 0 381467 0 826835 826835 0 0 0 826472 MICHAEL W MICHELSON NONE SUSAN P DOELL 155 BOVET ROAD SUITE 770 SAN MATEO CA 94402 6506532406 APPLICATIONS SHOULD BE MADE AS A FORMAL WRITTEN REQUEST NONE NONE THE METROPOLITAN OPERA LINCOLN CENTER NEW YORK NY 10023 NONE PC UNRESTRICTED 50000 AMERICAN ENTERPRISE INSTITUTE 1789 MASSACHUSETTS AVE NW WASHINGTON DC 20036 NONE PC UNRESTRICTED 35000 Better Angels Society - The American Revolution 5185 MacArthur Blvd Suite 570 Washington DC 20016 NONE PC UNRESTRICTED 166667 Eagles Autism Foundation One NovaCare Way Philadelphia PA 19145 NONE UNRESTRICTED 30000 Teach for America (Annual Benefit) 25 Broadway Fl 12 New York City NY 10004 NONE UNRESTRICTED 25000 Ertz Family Foundation 12850 Hwy 9 N Ste 300-678 Alpharetta GA 30004 NONE PC UNRESTRICTED 50000 Jones-Gordon Foundation 4800 E Doubletree Ranch Rd Paradise Valley AZ 85253 NONE PC UNRESTRICTED 5000 Kukio Ho'omana Fund PO Box 5380 Kailua Kona HI 96745 NONE PC UNRESTRICTED 10000 371667 14 447942 18 3085 451027 451027 false false false false false false false false false false ACCOUNTING FEES 12000 3000 9000 NONE The foundation is not required to file a copy of Form 990-PF with any state Attorney General office. The Foundation operates out of Arizona, which does not require filing the Form 990-PF after tax year 2018. 348,812 SHS OF AMPHENOL CORP 7047970 24224993 19,242 SHS OF CHARLES SCHWAB 999621 1424100 100,000 SHS OF KKR & CO INC 2289000 14791000 21,970 SHS OF PROCTOR & GAMBLE 2022442 3683271 16,391 SHS OF WELLS FARGO 996164 1151304 2015626 2053208 MISCELLANEOUS EXPENSES 775 775 BANK FEES 3666 3666 FILING FEES 25 25