2025-10-16T18:39:28-04:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 822606745 Westridge Foundation % Foundation Source WEST 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Andrew S Rachleff Secretary 8008391754 2025-10-10 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X X 5577191 X 1735141 3222 3222 158896 158896 731194 6287889 2462729 2628453 2624847 101300 101300 22297 22297 42278 12278 30000 33000 38215 38215 237090 12278 191812 2310500 2310500 2547590 12278 2502312 80863 2612569 0 166786 104132 104132 4838639 4982156 5473059 5005425 5086288 5577191 0 0 X 5005425 5086288 5005425 5086288 5005425 5086288 5005425 80863 5086288 5086288 Publicly-traded Securities 6287889 3825160 2462729 2462729 2462729 36315 36315 36315 10183 0 27000 37183 X 0 868 868 false false false false false false true true true CA true false false false false 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 Robert Guenley Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 2.0 0 0 0 Andrew Rachleff Foundation Source 501 Silverside Rd Wilmington DE 198091377 CFO, Dir, Sec 1.0 0 0 0 Debra S Rachleff Foundation Source 501 Silverside Rd Wilmington DE 198091377 Executive Dir, Pres, Chairman 1.0 0 0 0 Shelby E Rachleff Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 40.0 101300 14303 0 5237737 225404 0 5463141 0 5463141 81947 5381194 269060 269060 36315 36315 232745 232745 232745 2502312 0 0 0 0 2502312 232745 1240940 1260995 1199506 1808845 3593610 9103896 2502312 232745 2269567 11373463 0 1240940 10132523 1260995 1199506 1808845 3593610 2269567 NONE X 18 REASONS 3674 18TH ST SAN FRANCISCO CA 94110 N/A PC General & Unrestricted 10000 ALL STARS HELPING KIDS INC 4675 STEVENS CREEK BLVD STE 101 SANTA CLARA CA 95051 N/A PC General & Unrestricted 2500 ARCTIC ICE PROJECT 1100 BROADWAY ST UNIT 5807 REDWOOD CITY CA 94063 N/A PC General & Unrestricted 5000 BERKELEY REPERTORY THEATRE 999 HARRISON ST BERKELEY CA 94710 N/A PC Charitable Event 3500 CALIFORNIA PACIFIC MEDICAL CENTER FOUNDATION PO BOX 7999 SAN FRANCISCO CA 94120 N/A PC General & Unrestricted 50000 COLUMBIA COLLEGE CHICAGO 600 S MICHIGAN AVE CHICAGO IL 60605 N/A PC Museum of Contemporary Photography 20000 DAMON RUNYON CANCER RESEARCH FND 1 EXCHANGE PLZ STE 302 NEW YORK NY 10006 N/A PC Damon Runyon Rachleff Innovation Award Fund 300000 EASTSIDE COLLEGE PREPARATORY SCHOOL INC 1041 MYRTLE ST E PALO ALTO CA 94303 N/A PC Scholarship Fund and the college coaching program Scholarship Fund 60000 EPACENTER 1950 BAY RD EAST PALO ALTO CA 94303 N/A PC General & Unrestricted 2500 FILM INDEPENDENT INC 5670 WILSHIRE BLVD 9TH FL LOS ANGELES CA 90036 N/A PC IDIOTKA directed by Nastasya Popov 25000 GIORNO POETRY SYSTEMS INSTITUTE INC 222 BOWERY NEW YORK NY 10012 N/A PC The 222 Bowery Fund 25000 HUMANE SOCIETY SILICON VALLEY 901 AMES AVE MILPITAS CA 95035 N/A PC General & Unrestricted 25000 IF INNOVATION FOUNDATION 7112 MACAPA DR LOS ANGELES CA 90068 N/A PC Tavares Strachan short film 10000 JUVENILE DIABETES RESEARCH FOUNDATION 135 MAIN ST SUITE 1030 SAN FRANCISCO CA 94105 N/A PC General & Unrestricted 5000 LUCILE PACKARD FOUNDATION FOR CHILDRENS HEALTH 400 HAMILTON AVE SUITE 340 PALO ALTO CA 94301 N/A PC Packard Children's Fund 25000 MEALS ON WHEELS OF SAN FRANCISCO INC 2142 JERROLD AVE SAN FRANCISCO CA 94124 N/A PC General & Unrestricted 50000 MERCADO GLOBAL INC 254 36TH ST C308 BROOKLYN NY 11232 N/A PC !Fiesta! San Francisco - Paddle Raise 3000 MONTAGE HEALTH FOUNDATION 40 RYAN COURT STE 200 MONTEREY CA 93940 N/A PC General & Unrestricted 25000 OPERATION RAINBOW INC 4200 PARK BLVD PMB 157 OAKLAND CA 94602 N/A PC General & Unrestricted 5000 PLANNED PARENTHOOD MAR MONTE INC 1691 THE ALAMEDA SAN JOSE CA 95126 N/A PC General & Unrestricted 10000 PORTLAND ART MUSEUM 1219 SW PARK AVE PORTLAND OR 97205 N/A PC Charitable Event 5000 PORTLAND ART MUSEUM 1219 SW PARK AVE PORTLAND OR 97205 N/A PC PAM CUT Cinema Unbound Awards Fund Paddle Raise 5000 REPRODUCTIVE FREEDOM FOR ALL FOUNDATION 1725 EYE ST NW SUITE 900 WASHINGTON DC 20006 N/A PC Charitable Event 15000 SAN FRANCISCO FILM SOCIETY 455 9TH ST SAN FRANCISCO CA 94103 N/A PC General & Unrestricted 43000 SAN FRANCISCO FILM SOCIETY 455 9TH ST SAN FRANCISCO CA 94103 N/A PC Awards Night Paddle Raise 5000 SAN FRANCISCO FILM SOCIETY 455 9TH ST SAN FRANCISCO CA 94103 N/A PC Doc Stories Sponsorship 5000 SAN FRANCISCO FILM SOCIETY 455 9TH ST SAN FRANCISCO CA 94103 N/A PC Charitable Event 5000 SAN FRANCISCO FILM SOCIETY 455 9TH ST SAN FRANCISCO CA 94103 N/A PC Festival Sponsorship 10000 SAN FRANCISCO SOCIETY FOR THE PREVENTION OF CRUELT 201 ALABAMA ST SAN FRANCISCO CA 94103 N/A PC SF SPCA Holiday Window Sponsorship 10000 STANFORD UNIVERSITY 485 BROADWAY 4TH FL MC 5470 REDWOOD CITY CA 94063 N/A PC To support Under One Umbrella - Stanford Women's Cancer Center 25000 STANFORD UNIVERSITY - GSB 655 KNIGHT WAY STANFORD CA 94305 N/A PC Dean's Fund and Early Career Pre-MBA Pilot Program Fund 200000 THE MUSEUM OF THE AFRICAN DIASPORA 685 MISSION ST SAN FRANCISCO CA 94105 N/A PC Emerging Artist Program (EAP) 50000 THE MUSEUM OF THE AFRICAN DIASPORA 685 MISSION ST SAN FRANCISCO CA 94105 N/A PC Support of Ongoing Online Education Programs 25000 THE VOTER PARTICIPATION CENTER 1707 L ST NW STE 700 WASHINGTON DC 20036 N/A PC General & Unrestricted 5000 TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA 2929 WALNUT ST STE 300 PHILADELPHIA PA 19104 N/A PC for the Engineering School Annual Giving Fund 10000 UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION 501 CANAL BLVD STE E LOCKBOX 45339 RICHMOND CA 94804 N/A PC Research support led by Michael Wilson fund 400000 UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION 501 CANAL BLVD STE E LOCKBOX 45339 RICHMOND CA 94804 N/A PC Research support for for Clinical Trials program for Innovation Program in Remyelination and Repair under supervision of Ari Green and Jonah Chan 750000 VIA ART FUND INC 219 W 19TH ST 2ND FL NEW YORK NY 10011 N/A PC General & Unrestricted 25000 WINDMILL SCHOOL INC 900 PORTOLA RD PORTOLA VALLY CA 94028 N/A PC Fall Giving Campaign 1000 WOMEN IN FILM 4221 WILSHIRE BLVD STE 130 LOS ANGELES CA 90010 N/A PC KILLA directed by Laci Dent 30000 WORLD CENTRAL KITCHEN INCORPORATED PO BOX 96538 WASHINGTON DC 20090 N/A PC General & Unrestricted 25000 2310500 14 3222 14 158896 18 731194 893312 893312 false false false false false false false false false false X X 1 Rachleff Family Revocable Trust 900 Middlefield Road Redwood City CA 94063 1735141 X 1 DOORDASH ORD SHS CLASS A DASH, 7000 sh. 922075 2024-09-16 1 COINBASE GLOBAL COIN, 2530 sh. 813066 2024-11-19 Robert Guenley *ROBERT GUENLEY, DIRECTOR OF WESTRIDGE FOUNDATION (THE "FOUNDATION"), IS A DISQUALIFIED PERSON WHO PROVIDES ADMINISTRATIVE SERVICES TO THE FOUNDATION. DURING TAXABLE YEAR ENDING DECEMBER 31, 2024, THE FOUNDATION PAID $30,000 FOR ADMINISTRATIVE SERVICES RENDERED BY SUCH DISQUALIFIED PERSON AS REPORTED IN FORM 990-PF, PART I, LINE 16C. SUCH DP BILLED THE FOUNDATION AT OR BELOW THE FAIR MARKET RATE FOR SUCH SERVICES. INVESCO EMERGING MARKETS SOVER 1645 1586 ISHARES CORE DIVIDEND GROWTH 156230 156601 ISHARES CORE MSCI EMERGING MAR 582032 634891 ISHARES IBOXX $ INVESTMENT GRA 422312 411013 ISHARES JP MORGAN USD EM MKTS 376668 380735 SCHWAB US REIT 198281 194615 VANGUARD DIVIDEND APPRECIATION 546090 659751 VANGUARD FTSE DEVELOPED MARKET 960701 980310 VANGUARD FTSE EMERGING MARKETS 185173 180432 VANGUARD INTERMEDIATE TERM COR 137155 137181 VANGUARD SF REIT ETF 582749 577862 VANGUARD TOTAL STOCK MARKET ET 833120 1158082 As explained below, the Foundation has no plans for dissolution. This statement is submitted to report the distribution of certain assets during the year. The distributions resulted in a substantial contraction of assets. The following information is submitted in accordance with Treasury Regulation Section 1.6043-3(a)(1) and the Form 990-PF instructions: During the taxable year ending December 31, 2024, the Foundation made distributions from assets from sources other than current income. Collectively, the distributions in excess of current income totaled $2,310,500. This amount represents 25% or more of the Foundation's net assets of $5,924,985 (as measured by fair market value) at the beginning of the Foundation's taxable year ending December 31, 2024. Although the Foundation technically experienced a substantial contraction, it will continue in existence and has no plans for dissolution. The Foundation made distributions of cash to the grantees listed in the attachment to Part XIV, Line 3a; each such grant was made solely for the charitable purpose specified therein. Administrative Fees 36879 36879 Payroll Processing Fees 552 552 Postage/Delivery Service 168 168 State or Local Filing Fees 200 200 Website Hosting/Support 416 416 Administration of Foundation 30000 30000 Investment Management Services 12278 12278 We respectfully request that Westridge Foundation's quarterly estimated taxes for taxable year ending December 31, 2024 be treated as timely and request that the $375 penalty indicated on Form 2220 be abated because the underpayment in Q4 was due to reasonable cause. Treasury Regulations Sec 301.6651-1(c)(1) defines reasonable by asking whether the taxpayer exercised ordinary business care and prudence. The Foundation exercised care and prudence in seeking a reputable firm knowledgeable about exempt organizations to calculate its quarterly estimates for tax period ending December 31, 2024. The firm was unable to reconcile the Foundation's accounts fully in order to calculate the necessary estimated tax payment for Q4 based on the annualization method. The underpayment was no fault of the foundation's and the firm is enhancing its procedures to improve its reconciliation process for future quarters. We believe that the underpayment was due to reasonable cause and in no way due to an intentional disregard for the rules, and respectfully request that no 2220 penalty be assessed. 990-PF Estimated Tax for 2024 10100 990-PF Extension for 2023 22900