2025-04-21T08:55:43-05:00 2024-12-31 WITHUMSMITHBROWNPC 4600 EAST WEST HWY 900 BETHESDA MD 208143423 990PF 2024-01-01 522133173 THE HEBB FAMILY PRIVATE FOUNDATION % DB HEBB JR HEBB 4102465612 201 INTERNATIONAL DR Suite 150 HUNT VALLEY MD 21030 DONALD B HEBB JR TRUSTEE 4102465612 2025-03-30 true true RICHARD RUVELSON P00234075 3012726000 2024 2025-03-06 01:10:19Z X 4414871 X 987791 96448 96298 419125 1713058 1392951 1503364 1489249 0 11866 11866 5863 363 17729 12229 0 149000 149000 166729 12229 149000 1336635 1477020 212801 440247 440247 1096 895 1096 1096 394773 395680 397078 0 848086 910740 1248650 1508645 2665710 1857119 3193754 4414871 0 0 X 425675 425675 1431444 2768079 1857119 3193754 1857119 3193754 1857119 1336635 3193754 3193754 ALARM COM HLDGS INC COM D 970830 13965 956865 956865 BROWN ADVISORY FLEX EQUITY CL INSTL P 150000 31802 118198 118198 BROWN ADVISORY SUSTAIN GROWTH INST P 150000 47992 102008 102008 VANGUARD EQUITY INCOME ADMIRAL FD P 342316 210161 132155 132155 POWERSCHOOL HOLDINGSINC COM CL A P 17822 21282 -3460 -3460 VANGUARD INFLATION PROTECTED-INSTL P 82090 100000 -17910 -17910 CAPITAL GAIN DIVIDENDS P 105095 CAPITAL GAIN DIVIDENDS P 105095 CAPITAL GAIN DIVIDENDS P 105095 CAPITAL GAIN DIVIDENDS P 105095 CAPITAL GAIN DIVIDENDS P 105095 CAPITAL GAIN DIVIDENDS P 105095 1392951 20531 20531 20531 3121 0 3121 17410 false false false false false false false true true MD true false false false false true N/A DB HEBB JR 4102465612 201 INTERNATIONAL DR STE 150 HUNT VALLEY MD 21030 false false false false false false false false false false false false false false false false false false false false false DONALD B HEBB JR 201 INTERNATIONAL DR HUNT VALLEY MD 21030 TRUSTEE 1.0 0 0 0 3560359 559204 996 4120559 0 4120559 61808 4058751 202938 202938 20531 20531 182407 182407 182407 149000 0 0 0 0 149000 182407 0 2022 2021 2020 4139 4139 149000 0 149000 0 4139 4139 0 29268 DONALD B HEBB JR NONE X American Red cross 431 Eighteenth Street NW Washington DC 20006 NONE PC GENERAL SUPPORT 1000 THE JOHNS HOPKINS UNIVERSITY 3910 KESWICK ROAD SUITE N4327B Baltimore MD 212112226 NONE PC GENERAL SUPPORT 55000 KENYON COLLEGE EATON CENTER GAMBIER OH 43022 NONE PC GENERAL SUPPORT 25000 MICA INC 1107 WHITE WAY Laurel MD 207073847 NONE PC GENERAL SUPPORT 5000 THE VALLEYS PLANNING COUNCIL 118 W PENNSYLVANIA AVENUE TOWSON MD 21204 NONE PC GENERAL SUPPORT 2000 BROWN UNIVERSITY 75 Waterman Street Providence RI 02912 NONE PC GENERAL SUPPORT 2000 CALVERT SCHOOL 105 TUSCANY ROAD Baltimore MD 212103007 NONE GENERAL SUPPORT 2000 CENTER STAGE 700 North Calvert Street Baltimore MD 21202 NONE PC GENERAL SUPPORT 2000 HARVARD BUSINESS SCHOOL SOLDIERS FIELD ROAD BOSTON MA 02163 NONE PC GENERAL SUPPORT 2000 MARYLAND SCIENCE CENTER 601 LIGHT STREET BALTIMORE MD 21230 NONE PC GENERAL SUPPORT 2000 ST TIMOTHY'S SCHOOL 8400 GREEN SPRING AVENUE STEVENSON MD 21153 NONE PC GENERAL SUPPORT 2000 WHEELER SCHOOL 2016 HOPE STREET PROVIDENCE RI 02906 NONE PC GENERAL SUPPORT 2000 WALTER ART MUSEUM 600 N CHARLES STREET BALTIMORE MD 21201 NONE PC GENERAL SUPPORT 2000 CHESAPEAKE BAY FOUNDATION 6 Herndon Avenue Annapolis MD 21403 NONE PC GENERAL SUPPORT 1000 DANA-FARBER CANCER INSTITUTE 10 BROOKLINE PLACE WEST BROOKLINE MA 02445 NONE PC GENERAL SUPPORT 1000 GMBC FOUNDATION 6701 North Charles StREET Towson MD 21204 NONE PC GENERAL SUPPORT 1000 WEEKAPAUG CHAPEL 4 WAWALOAM DRIVE WESTERLY RI 02891 NONE PC GENERAL SUPPORT 500 HARVARD LAW SCHOOL 1563 MASSACHUSETS AVENUE CAMBRIDGE MA 02138 NONE PC GENERAL SUPPORT 500 ST MARK'S SCHOOL 25 Marlboro Road Southborough MA 01772 PC GENERAL SUPPORT 2000 GETTYSBURG COLLEGE 300 N Washington Street Gettysburg PA 17325 PC GENERAL SUPPORT 2000 Cristo Rey Jesuit School 420 S Chester StREET Baltimore MD 21231 PC general support 25000 GARRISON FOREST SCHOOL 300 Garrison Forest ROAd Owings Mills MD 21117 PC general support 2000 GILMAN SCHOOL 5407 Roland Avenue Baltimore MD 21210 PC general support 2000 NATIONAL AQUARIUM 501 E Pratt Street baltimore MD 21202 PC general support 2000 PAUL'S PLACE 112-114 West 14th Street new york NY 10001 PC general support 2000 BALTIMORE MUSEUM OF ART 10 Art Museum Drive Baltimore MD 21218 PC general support 1000 CANCER RESEARCH INSTITUTE 29 Broadway Floor 4 new york NY 10006 PC general support 1000 ST JOHN'S WESTERN ACADEMIES 1101 N Genesee Street Delafield WI 53018 PC general support 2000 149000 14 96448 18 419125 515573 515573 false false false false false false false false false false X X 1 DONALD B HEBB JR 201 international DR STE 150 HUNT VALLEY MD 21030 987791 X X 1 13300 SHARES ALARM.COM HOLDINGS INC 987791 2024-03-11 ALPHABET INC CAP STK CL C 85632 100933 AMAZON.COM INC 86277 111450 AMERICAN TOWER CORP NEW COM 58221 55023 COSTAR GROUP INC 42551 31858 DANAHER CORPORATION COM 42609 40171 GUIDEWIRE SOFTWARE INC COM 18657 22758 IDEXX LABORATORIES INC COM 21220 16538 LANCASTER COLONY CORP 14052 12986 LIVE NATION ENTERTAINMENT INC 42512 52059 MASTERCARD INCORPORATED CL A 21105 23169 MICROSOFT CORP 86056 88515 NVIDIA CORPORATION COM 86163 110789 POOL CORP COM 21292 17729 PROCORE TECHNOLOGIES INC COM 13186 14986 PROGRESSIVE CORP COM 21245 24680 RYAN SPECIALTY HOLDINGS INC CL 21233 24381 UBER TECHNOLOGIES INC COM 21294 16226 UNITEDHEALTH GROUP INC 59396 60703 WATSCO INC 42720 46915 WEST PHARMACEUTICAL SERVICES 21390 18016 ZOETIS INC 21275 20855 395680 397078 BROWN ADVISORY FLEX EQUITY 149147 796564 BROWN ADVISORY SUSTAIN GROWTH 202008 668629 HAMLIN HIGH DIVIDEND EQ FD 147706 179917 WILLIAM BLAIR SMALL MID GROWTH 300000 287066 AMG PANTHEON CREDIT SOLUTIONS 250000 258197 FEDERATED HERMES ULTRASHORT BD 250000 254676 VANGUARD INFLATION PROTECTED 100000 100100 VANGUARD INTL EQUITY INDEX FDS 109784 120561 INVESTMENT FEES 11866 11866 FOREIGN TAXES 363 363 IRS 5500