2025-07-02T13:25:11-04:00 2024-12-31 WITHUMSMITHBROWNPC 5780 FLEET STREET SUITE 310 CARLSBAD CA 92008 990PF 2024-01-01 952383366 Harold & Libby Ziff Foundation % WITHUMSMITHBROWN PC HARO 7609295959 5780 Fleet Street Suite 310 Carlsbad CA 92008 LELA SARNAT PRESIDENT 7609295959 2025-06-27 true true RICHARD RUVELSON P00234075 7609295959 2024 2025-03-06 01:10:19Z X X 3211003 X 0 X 72031 72031 148497 148497 220528 220528 0 5772 2886 0 2886 11627 8227 1718 1718 100 100 19217 11113 0 4704 86960 86960 106177 11113 0 91664 114351 209415 0 73099 2605 2605 56280 205160 205160 1498360 1729952 1729952 812698 826137 826137 203796 203796 203796 447149 2644233 2967650 3211003 0 0 X 2644233 2967650 2644233 2967650 2644233 2967650 2644233 114351 209066 2967650 2967650 2911 2911 2911 3570 0 2600 6170 3259 3259 false false false false false false false true true CA true false false false false true N/A WITHUMSMITHBROWN PC 7609295959 5780 FLEET STREET SUITE 310 CARLSBAD CA 92008 false false false false false false false false false false false false false false false false false false false false false Lela Z Sarnat 198 Degas Rd Portolla Valley CA 94028 Director 5.0 0 0 0 Emma Sarnat 198 Degas Rd Portolla Valley CA 94028 Director 1.0 0 0 0 2576162 63188 325473 2964823 0 2964823 44472 2920351 146018 146018 2911 2911 143107 143107 143107 91664 0 0 0 0 91664 143107 0 2022 2021 2020 0 192036 473852 253942 145726 20859 1086415 91664 0 91664 0 51443 51443 1034972 0 0 0 0 140593 894379 473852 253942 145726 20859 X Ronald C Wornick Jewish Day School 800 Foster City Blvd Foster City CA 94404 N/A PC General Support 37500 Jewish Funders Network 150 West 30th Street Suite 900 New York NY 10001 N/A PC General Support 360 Oshman Family Jewish Community Center 3921 Fabian Way Palo Alto CA 94303 N/A PC General Support 21600 The Central Fund of Israel 461 Central AVenue Cedarhurst NY 11516 n/a PC General Support 2500 Jewish Family and Children's Service Inc 2150 post street po box 159004 San Francisco CA 94115 n/a PC General SUpport 25000 86960 14 72031 15 148497 220528 220528 false false false false false false false false false false ACCOUNTING FEES 5772 2886 2886 BLACKROCK CORE BOND PORTFOLIO 584698 584698 DOUBLELINE TOTAL RETURN BD FD 241439 241439 ISHARES TR MSCI ACWI ETF 1729952 1729952 205160 205160 STATE FILING FEE 100 100 Ridgetop Energy LLC Royalties 42340 42340 Voyager Wind Royalties 106157 106157 UNREALIZED GAIN ON INVESTMENT 209066 REAL ESTATE TAX 8227 8227 FEDERAL TAXES 3400