2025-07-31T07:25:11-04:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 842986210 Wolff Family Foundation % Foundation Source WOLF 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Susan Alban President 8008391754 2025-07-24 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 2910005 X 0 X 93 93 88550 88550 214384 1489240 214649 303027 303292 0 19913 19913 3182 382 16143 16143 39238 20295 16143 119000 119000 158238 20295 135143 144789 282997 0 46194 46730 46730 393467 395941 390852 1740482 1891207 2200779 277329 268383 271644 2457472 2602261 2910005 0 0 X 2457472 2602261 2457472 2602261 2457472 2602261 2457472 144789 2602261 2602261 Publicly-traded Securities 1489240 1274591 214649 214649 214649 3934 3934 3934 2558 0 1500 4058 X 0 124 124 false false false false false false false true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Joshua Alban Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 Susan W Alban Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 2.0 0 0 0 Patricia R Mintmire Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Sec, Treas 1.0 0 0 0 2805501 43271 0 2848772 0 2848772 42732 2806040 140302 140302 3934 3934 136368 136368 136368 135143 0 0 0 0 135143 136368 126187 135143 126187 8956 0 0 127412 0 0 NONE X AMERICAN YOUTH UNDERSTANDING DIABETES ABROAD INC 814 W DIAMOND AVE STE 150 GAITHERSBURG MD 20878 N/A PC Charitable Event 1000 BOULDER SHELTER FOR THE HOMELESS INC 4869 N BROADWAY ST BOULDER CO 80304 N/A PC Charitable Event 1500 DAIRY CENTER FOR THE ARTS 2590 WALNUT ST BOULDER CO 80302 N/A PC Charitable Event 3000 DAIRY CENTER FOR THE ARTS 2590 WALNUT ST BOULDER CO 80302 N/A PC General & Unrestricted 3000 FOCUS POINTS FAMILY RESOURCE CENTER 2501 E 48TH AVE DENVER CO 80216 N/A PC General & Unrestricted 10000 HOFFMAN INSTITUTE FOUNDATION 1299 4TH ST 6TH FL SAN RAFAEL CA 94901 N/A PC General & Unrestricted 10000 HOLTON-ARMS SCHOOL INC 7303 RIVER RD BETHESDA MD 20817 N/A PC General & Unrestricted 1000 JARROW SCHOOL INC 3900 ORANGE CT BOULDER CO 80304 N/A PC General & Unrestricted 14500 LOCAL THEATER COMPANY 1630 30TH ST STE A PMB 171 BOULDER CO 80301 N/A PC General & Unrestricted 12000 NATIONAL SPORTS CENTER FOR THE DISABLED INC PO BOX 18889 GOLDEN CO 80402 N/A PC General & Unrestricted 10000 NATIONAL VOTE AT HOME INSTITUTE PO BOX 65752 WASHINGTON DC 20035 N/A PC General & Unrestricted 10000 SAFEHOUSE DENVER INC 1649 N DOWNING ST DENVER CO 80218 N/A PC Charitable Event 5000 SOUTHEASTERN GUIDE DOGS INC 4210 77TH ST E PALMETTO FL 34221 N/A PC General & Unrestricted 1000 STANFORD UNIVERSITY - GSB 655 KNIGHT WAY STANFORD CA 94305 N/A PC THE MBA/E-IPER FELLOWSHIP FUND -The Wolff Family Foundation annual commitment fund 20000 UNIVERSITY OF COLORADO FOUNDATION PO BOX 17126 DENVER CO 80217 N/A PC Wolff Foundation Scholarship fund 15000 WESTERN RESOURCE ADVOCATES 2260 BASELINE RD STE 200 BOULDER CO 80302 N/A PC General & Unrestricted 2000 119000 14 93 14 88550 18 214384 303027 303027 false false false false false false false false false false ABBVIE INC - 2.950% - 11/21/20 12342 12628 AIR LEASE CORP MTN - 3.250% - 12801 13844 AMERICAN ELEC PWP - 5.625% - 0 13485 13142 AMGEN INC - 5.250% - 03/02/203 13218 13094 BANK OF AMERICA CORP - 2.299% 11980 12514 BANK OF AMERICA VAR 27 - 0.000 11931 12394 BOEING CO NOTE CALL MAKE WHOLE 12706 13576 CAPITAL ONE FINL - 5.700% - 02 13467 13178 CHARLES SCHWAB CORP - 4.000% - 6416 6777 CITIGROUP INC - 3.887% - 01/10 19218 19608 EDISON INTL - 5.750% - 06/15/2 6216 6100 ENERGY TRANSFER OPERATING LP - 12881 13044 FHLMC 30 YR GOLD SD8349 - 5.50 13203 13153 GOLDMAN SACHS GROUP - 4.223% - 13947 13621 HCA INC - 5.200% - 06/01/2028 12099 12027 KROGER CO - 5.000% - 09/15/203 13118 12576 SABINE PAS - 5.000% - 03/15/20 12008 12025 TORONTO DOMINION BANK SER C - 12781 12971 US BANCORP MTN - 2.491% - 11/0 12470 12960 VIATRIS INC SER B NT - 2.700% 13212 13017 WELLS FARGO &CO SER U MTN - 3. 18884 19395 AB SHRT DURATION HGH YLG ETF 133984 134975 ABBVIE INC 7924 8561 ACCENTURE PLC 4588 5436 ADOBE SYSTEMS, INC 2658 3555 AIRBNB 3655 3525 ALCON INC 3003 4350 ALLIANCEBERNSTEIN SELECT US LO 80283 89248 ALPHABET INC CL A 12937 14223 AMAZON COM 16045 31812 AMGEN INC 4843 4760 ANALOG DEVICES INC 9891 9125 APPLE INC 10793 19948 ASML HOLDING NV NY REG SHS 3896 5926 AT&T, INC 4426 4463 BANK NEW YORK MELLON CORP COM 4463 4464 BANK OF AMERICA CORP 9758 14196 BLACKROCK INC 7928 10666 BLACKROCK SYSTEMATIC MULTI STR 67254 69269 CHENIERE ENERGY INC 3202 4012 CHUBB LIMITED 5490 6265 CME GROUP, INC 5914 6616 COHEN & STEERS PREFRRD SECS & 70097 71553 COLGATE-PALMOLIVE COMPANY 6222 7423 CONSTELLATION ENERGY GROUP INC 3427 3664 CROWN CASTLE INTL 8622 7156 DELL TECHNOLOGIES INC CLASS C 4324 4522 EATON CORP PLC 8188 12176 ELI LILLY & CO 3019 5948 EQUINIX, INC 4131 7287 EXXON MOBIL CORP 10356 11402 FREEPORT-MCMORAN COPPER & GOLD 4048 2971 GEN DYNAMICS CP 5964 5301 GOLDMAN SACHS GROUP 11094 15032 GRAINGER W W INC 4331 8380 GUGGENHEIM MACRO OPPORTUNITIES 85467 89076 HOME DEPOT INC 11365 13507 HONEYWELL INTL 14370 16793 ICON PLC - AMERICAN DEPOSITARY 1646 1603 INTERCONTINENTAL EXCHANGE, INC 1770 2390 INTUIT 5120 6725 INTUITIVE SURGICAL 2674 7537 INVESCO S&P 500 PURE VALUE ETF 41291 42850 ISHARES CORE MSCI EMERGING MAR 3462 3872 ISHARES MSCI USA MIN VOLATILIT 34145 36670 ISHARES TRUST RUSSELL 1000 VAL 33986 44616 JOHNSON & JOHNSON 13970 12536 JP MORGAN CHASE 9427 17569 JP MORGAN STRATEGIC INCOME OPP 89167 89748 JPMORGAN ACTIVEBLD EMRG MRKT E 4659 4938 JPMORGAN BETA BUILDERS U.S. MI 2816 3014 JPMORGAN BETABUILDERS INTERNAT 16693 20385 JPMORGAN BETABUILDERS US EQY E 34387 47346 JPMORGAN EQUITY PREMIUM INCO 57262 64088 JPMORGAN HEDGED EQUITY 2 FUND 61180 80233 JPMORGAN INCOME FUND CL I 72844 73133 M&T BANK CORP 5983 6517 MARSH AND MCLENNAN COMPANIES I 5152 6571 MCDONALD'S CORP 4410 4669 MERCK & CO INC 6104 5256 META PLATFORMS INC 9348 23234 MICROSOFT CORP 15179 28232 MONSTER BEVERAGE CORP 4766 5571 NETFLIX INC 3490 13922 NEXTERA ENERGY, INC 5536 5586 NORTHROP GRUMMAN CORP 5827 5839 NOVO NORDISK A S 1362 1329 NVIDIA CORP 3827 32632 PALO ALTO NETWORKS INC 3998 8441 PAYPAL HOLDINGS, INC 7160 7425 PIMCO INCOME FUND P CLASS 78810 80649 PROCTER GAMBLE CO 7954 8644 PROLOGIS 9068 7881 PROSHARES S&P 500 DIVIDEND ARI 34988 34843 PZENA EMERGING MARKETS FOCUSED 34672 32409 RAYTHEON TECHNOLOGIES CORP 4050 5401 S&P GLOBAL INC COM 5249 7386 SALESFORCE.COM 5170 10403 SALIENT MLP & ENERGY INFRASTRU 38500 53168 SCHLUMBERGER LTD 5042 4064 SEMPRA ENERGY COM 6641 7759 SHERWIN-WILLIAMS CO 12828 16377 SPDR BARCLAYS CAPITAL 1-3 MONT 1550 1547 SPDR S&P 500 GROWTH 3617 6200 STARBUCKS CORP COM 6358 6336 STRYKER CORPORATION 4628 6970 SUN MICROSYSTEMS, INC. 7652 9242 T-MOBILE US INC 4937 7437 TAIWAN SEMICONDUCTOR MFG CO LT 5995 7314 TARGET CORPORATION 5446 5989 TESLA MOTORS INC 3456 7238 THERMO FISHER SCIENTIFIC INC 6933 7420 UBER 3019 4795 UNION PACIFIC 5514 5474 UNITEDHEALTH GROUP INC 17631 18336 VANGUARD DIVIDEND APPRECIATION 1402 1991 VANGUARD GROWTH ETF 127705 153916 VANGUARD INTL HIGH DIV YIELD E 44756 44461 VANGUARD MID-CAP ETF 40984 44110 VANGUARD SMALL-CAP GROWTH ETF 27072 29966 VISA INC 12433 20323 WCM FOCUSED EMERGING MARKETS 34311 36944 WCM FOCUSED INTL GROWTH FUNDS 47422 41898 WORKDAY INC 4022 6519 ZOETIS INC 4791 5306 395941 390852 Administrative Fees 16118 16118 State or Local Filing Fees 25 25 Investment Management Services 19913 19913 990-PF Estimated Tax for 2024 2500 990-PF Extension for 2023 300 Foreign Tax Paid 382 382