2019-11-14T10:33:25-06:00 2018-12-31 262200378 BROOKS HARRISON COMPANY LLC 2275 RESEARCH BLVD STE 500 ROCKVILLE MD 208506203 990PF 2018-01-01 731587573 MV MAYO CHARITABLE FOUNDATION C/O BROOKS HARRISON COMPANY LLC MVMA 3013554264 18556 OFFICE PARK DR MONTGOMERY VILLAGE MD 20886 MARCIA MAYO MANAGING DIRECTOR 3013554264 2019-11-13 true G FENNER P01214443 3018403883 2019-11-14 69.140.118.124 2019-11-14 10:33:25 CS P DFC5F7FA349BAC1780FDBF8BF440EA4517404A8E DFC5F7FA349BAC1780FDBF8BF440EA4517404A8E 2018 2020-03-31 21:24:44Z X 6958907 X X 39774 39774 39774 123116 123116 123116 258178 5624258 6707 1356 1356 422424 169597 164246 108000 7500 100500 19334 1530 17804 2997 2997 8355 1345 7010 67502 60521 6981 160 160 206348 70896 135452 262107 262107 468455 70896 397559 -46031 98701 164246 493425 166260 166260 1549823 764466 764466 3515442 4209583 4209583 518468 921918 1818598 1818598 5862 7004938 6958907 6958907 0 X 7004938 6958907 7004938 6958907 7004938 6958907 7004938 -46031 6958907 6958907 6707 false 407569 7174270 0.056810 410658 7223477 0.056850 387380 7391736 0.052407 439423 7777877 0.056497 550769 7625216 0.072230 0.294794 0.058959 6880003 405638 987 406625 397559 1974 1974 1974 5600 5600 X 3626 3626 false false false false false false false true true true false false false false true N/A GEOFFREY FENNER 3013554264 18556 OFFICE PARK DRIVE MONTGOMERY VILLAGE MD 20886 false false false false false false false false false false false false false false false false false false false false MARCIA MAYO 2770 32ND ST NW WASHINGTON DC 20008 MANAGING DIR 30.00 108000 0 0 NONE NONE N/A 6910644 74131 0 6984775 6984775 104772 6880003 344000 344000 1974 1974 342026 342026 342026 397559 397559 397559 342026 9420 9420 397559 342026 55533 64953 0 64953 9420 55533 X TUDOR PLACE HISTORIC HOUSE 1644 31ST STREET NW WASHINGTON DC 20007 GENERAL SUPPORT 75500 BOYS GIRLS CLUBS OF GREATER WASHI 4103 BENNING ROAD NE WASHINGTON DC 20019 GENERAL SUPPORT 3000 CHIARI SYRINGOMYELIA FOUNDATION 29 CREST LOOP STATEN ISLAND NY NY 10312 GENERAL SUPPORT 5000 WASHINGTON NATIONAL CATHEDRAL 3101 WISCONSIN AVE NW WASHINGTON DC 20016 GENERAL SUPPORT 25000 CHRIST CHURCH GEORGETOWN 3116 O ST NW WASHINGTON DC 20007 GENERAL SUPPORT 65198 THE PATRONS OF THE ARTS VANTICAN M 1701 NORTH FT MYER FLOOR 9 ARLINGTON VA 22290 GENERAL SUPPORT 600 GEORGETOWN HOUSE TOUR 3240 O ST NW WASHINGTON DC 20007 GENERAL SUPPORT 1000 CULVER ACADEMIES 1300 ACADEMY RD CULVER IN 46511 GENERAL SUPPORT 5000 THE ORDER OF ST JOHN 1850 M ST NW SUITE 1070 WASHINGTON DC 20035 GENERAL SUPPORT 7500 SULGRAVE CLUB 1801 MASSACHUSETTS AVE NW WASHINGTON DC 20036 GENERAL SUPPORT 9612 BISHOP JOHN T WALKER SCHOOL FOR BOY 1801 MISSISSIPPI AVE SE WASHINGTON DC 20020 GENERAL SUPPORT 600 CHAMBER DANCE PROJECT 700 12TH ST NW SUITE 700 WASHINGTON DC 20005 GENERAL SUPPORT 500 ISRAEL ALLIES FOUNDATION 1001 CONNECTICUT AVE NW SUITE 607 WASHINGTON DC 20036 GENERAL SUPPORT 2500 KENNEDY CENTER FOR THE PERFORMING A 2700 F STREET NW WASHINGTON DC 20566 GENERAL SUPPORT 54000 NATIONAL TRUST FOR HISTORIC PRESERV 2600 VIRGINIA AVE SUITE 1100 WASHINGTON DC 20037 GENERAL SUPPORT 4000 JOHN HENRY NEWMAN FOUNDATION PO BOX 2313 PALM BEACH FL 33480 GENERAL SUPPORT 2500 WASHINGTON NATIONAL OPERA 6925 WILLOW ST NW 3RD FLOOR WASHINGTON DC 20012 GENERAL SUPPORT 597 262107 39774 14 100422 22694 258178 OTHER REVENUE 1356 100422 322002 422424 false false false false false false false false false false INDIRECT ACCOUNTING FEES 8355 1345 7010 DEBT AND EQUITY SECURITIES PURCHASE 5617551 5366080 251471 CORPORATE BONDS CORPORATE FIXED INCOME STOCK 002 4209583 4209583 323473 323473 ETFS FMV 1713893 1713893 MUTUAL FUNDS FMV 104705 104705 NET UNSETTLED PURCHASES/SALES FMV INDIRECT LEGAL FEES 2997 2997 5862 EXPENSES SUPPLIES 100 160 OTHER 60 OTHER REVENUE 1356 1356 INVESTMENT FEES 60521 60521 OUTSIDE CONTRACT SERVIES 6981 6981