The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5 | COLUMN 6 | COLUMN 7 | COLUMN 8 | ||||
VALUE | SHRS OR | SH/ | PUT/ | INVESTMENT | OTHER | VOTING AUTHORITY | |||||
NAME OF ISSUER | TITLE OF CLASS | CUSIP | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
ADAPTIVE BIOTECHNOLOGIES COR | COM | 00650F109 | 1,656 | 28,000 | SH | SOLE | 0 | 28,000 | 0 | 0 | |
AES CORP | COM | 00130H105 | 50,735 | 2,158,937 | SH | SOLE | 0 | 2,158,937 | 0 | 0 | |
AMAZON COM INC | COM | 023135106 | 49,427 | 15,176 | SH | SOLE | 0 | 15,176 | 0 | 0 | |
AMERICAN INTL GROUP INC | *W EXP 01/19/21 | 026874156 | 3 | 22,230 | SH | SOLE | 0 | 22,230 | 0 | 0 | |
AMERICAN INTL GROUP INC | COM NEW | 026874784 | 811 | 21,411 | SH | SOLE | 0 | 21,411 | 0 | 0 | |
AMERICAN TOWER CORP | CL A | 03027X100 | 136,660 | 608,838 | SH | SOLE | 0 | 608,838 | 0 | 0 | |
ANTARES PHARMA INC | COM | 036642106 | 1,202 | 301,297 | SH | SOLE | 0 | 301,297 | 0 | 0 | |
APPLE INC | COM | 037833100 | 44,553 | 335,766 | SH | SOLE | 0 | 335,766 | 0 | 0 | |
ATOMERA INC | COM | 04965B100 | 3,862 | 239,996 | SH | SOLE | 0 | 239,996 | 0 | 0 | |
BANK AMER CORP | COM | 060505104 | 28,032 | 924,841 | SH | SOLE | 0 | 924,841 | 0 | 0 | |
BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | 2,087 | 6 | SH | SOLE | 0 | 6 | 0 | 0 | |
BERKSHIRE HATHAWAY INC DEL | CL B | 084670702 | 36,397 | 156,971 | SH | SOLE | 0 | 156,971 | 0 | 0 | |
B O K FINL CORP | COM NEW | 05561Q201 | 9,206 | 134,440 | SH | SOLE | 0 | 134,440 | 0 | 0 | |
BROOKFIELD ASSET MGMT INC | CL A LTD VT SH | 112585104 | 565 | 13,695 | SH | SOLE | 0 | 13,695 | 0 | 0 | |
BROOKFIELD INFRASTRUCTURE CO | COM SB VTG SHS A | 11275Q107 | 791 | 10,937 | SH | SOLE | 0 | 10,937 | 0 | 0 | |
BROOKFIELD INFRAST PARTNERS | LP INT UNIT | G16252101 | 6,096 | 123,410 | SH | SOLE | 0 | 123,410 | 0 | 0 | |
CABLE ONE INC | COM | 12685J105 | 312 | 140 | SH | SOLE | 0 | 140 | 0 | 0 | |
CARMAX INC | COM | 143130102 | 44,982 | 476,204 | SH | SOLE | 0 | 476,204 | 0 | 0 | |
CITIGROUP INC | COM NEW | 172967424 | 2,788 | 45,213 | SH | SOLE | 0 | 45,213 | 0 | 0 | |
CITY OFFICE REIT INC | COM | 178587101 | 617 | 63,200 | SH | SOLE | 0 | 63,200 | 0 | 0 | |
COLONY CAP INC NEW | CL A COM | 19626G108 | 17,142 | 3,563,838 | SH | SOLE | 0 | 3,563,838 | 0 | 0 | |
COLONY CR REAL ESTATE INC | COM CL A | 19625T101 | 75 | 10,000 | SH | SOLE | 0 | 10,000 | 0 | 0 | |
COPART INC | COM | 217204106 | 49,892 | 392,078 | SH | SOLE | 0 | 392,078 | 0 | 0 | |
COSTCO WHSL CORP NEW | COM | 22160K105 | 207 | 550 | SH | SOLE | 0 | 550 | 0 | 0 | |
CYTOSORBENTS CORP | COM NEW | 23283X206 | 1,648 | 206,740 | SH | SOLE | 0 | 206,740 | 0 | 0 | |
DENNYS CORP | COM | 24869P104 | 1,565 | 106,611 | SH | SOLE | 0 | 106,611 | 0 | 0 | |
DOLLAR TREE INC | COM | 256746108 | 48,772 | 451,426 | SH | SOLE | 0 | 451,426 | 0 | 0 | |
DUCK CREEK TECHNOLOGIES INC | SHS | 264120106 | 8,485 | 195,957 | SH | SOLE | 0 | 195,957 | 0 | 0 | |
ENERGY RECOVERY INC | COM | 29270J100 | 21,427 | 1,570,863 | SH | SOLE | 0 | 1,570,863 | 0 | 0 | |
ENERGY TRANSFER LP | COM UT LTD PTN | 29273V100 | 2,862 | 463,075 | SH | SOLE | 0 | 463,075 | 0 | 0 | |
ENTERPRISE PRODS PARTNERS LP | COM | 293792107 | 2,480 | 126,608 | SH | SOLE | 0 | 126,608 | 0 | 0 | |
ENVIVA PARTNERS LP | COM UNIT | 29414J107 | 1,136 | 25,000 | SH | SOLE | 0 | 25,000 | 0 | 0 | |
EQUINIX | COM NEW | 29444U700 | 2,363 | 3,309 | SH | SOLE | 0 | 3,309 | 0 | 0 | |
FAUQUIER BANKSHARES INC VA | COM | 312059108 | 278 | 16,000 | SH | SOLE | 0 | 16,000 | 0 | 0 | |
GENERAL ELECTRIC CO | COM | 369604103 | 133 | 12,350 | SH | SOLE | 0 | 12,350 | 0 | 0 | |
GLADSTONE COML CORP | COM | 376536108 | 1,673 | 92,950 | SH | SOLE | 0 | 92,950 | 0 | 0 | |
IRON MTN INC NEW | COM | 46284V101 | 1,154 | 39,130 | SH | SOLE | 0 | 39,130 | 0 | 0 | |
JPMORGAN CHASE & CO | COM | 46625H100 | 392 | 3,088 | SH | SOLE | 0 | 3,088 | 0 | 0 | |
KINDER MORGAN INC | COM | 49456B101 | 2,069 | 151,320 | SH | SOLE | 0 | 151,320 | 0 | 0 | |
LOCKHEED MARTIN CORP | COM | 539830109 | 38,869 | 109,495 | SH | SOLE | 0 | 109,495 | 0 | 0 | |
LUNA INNOVATIONS | COM | 550351100 | 1,140 | 115,350 | SH | SOLE | 0 | 115,350 | 0 | 0 | |
MACQUARIE INFRASTR CO LLC | MEMBERSHIP INT | 55608B105 | 4,071 | 108,422 | SH | SOLE | 0 | 108,422 | 0 | 0 | |
MARKEL CORP | COM | 570535104 | 84,842 | 82,108 | SH | SOLE | 0 | 82,108 | 0 | 0 | |
MASTERCARD INC | CL A | 57636Q104 | 30,303 | 84,896 | SH | SOLE | 0 | 84,896 | 0 | 0 | |
MICROSOFT CORP | COM | 594918104 | 122,985 | 552,942 | SH | SOLE | 0 | 552,942 | 0 | 0 | |
MPLX LP | COM UNIT REP LTD | 55336V100 | 4,982 | 230,132 | SH | SOLE | 0 | 230,132 | 0 | 0 | |
NEW RESIDENTIAL INVT CORP | COM NEW | 64828T201 | 278 | 28,010 | SH | SOLE | 0 | 28,010 | 0 | 0 | |
NOVAVAX INC | COM | 670002104 | 6,574 | 58,954 | SH | SOLE | 0 | 58,954 | 0 | 0 | |
OPTIMIZERX CORP | COM NEW | 68401U204 | 21,960 | 704,756 | SH | SOLE | 0 | 704,756 | 0 | 0 | |
O REILLY AUTOMOTIVE INC NEW | COM | 67103H107 | 40,363 | 89,187 | SH | SOLE | 0 | 89,187 | 0 | 0 | |
PIONEER NAT RES CO | COM | 723787107 | 1,807 | 15,869 | SH | SOLE | 0 | 15,869 | 0 | 0 | |
PROCTER AND GAMBLE CO | COM | 742718109 | 309 | 2,221 | SH | SOLE | 0 | 2,221 | 0 | 0 | |
SBA COMMUNICATIONS CORP | COM | 78410G104 | 1,805 | 6,398 | SH | SOLE | 0 | 6,398 | 0 | 0 | |
SPDR GOLD TRUST | GOLD SHS | 78463V107 | 316 | 1,769 | SH | SOLE | 0 | 1,769 | 0 | 0 | |
SPROTT PHYSICAL GOLD TRUST | UNIT | 85207H104 | 586 | 38,860 | SH | SOLE | 0 | 38,860 | 0 | 0 | |
STARWOOD PPTY TR INC | COM | 85571B105 | 1,156 | 59,877 | SH | SOLE | 0 | 59,877 | 0 | 0 | |
STORE CAP CORP | COM | 862121100 | 222 | 6,528 | SH | SOLE | 0 | 6,528 | 0 | 0 | |
TRUPANION INC | COM | 898202106 | 31,829 | 265,887 | SH | SOLE | 0 | 265,887 | 0 | 0 | |
UNIVERSAL DISPLAY CORP | COM | 91347P105 | 49,391 | 214,929 | SH | SOLE | 0 | 214,929 | 0 | 0 | |
VANGUARD INDEX FDS | S&P 500 ETF SHS | 922908363 | 663 | 1,930 | SH | SOLE | 0 | 1,930 | 0 | 0 | |
VISA INC | COM CL A | 92826C839 | 18,130 | 82,890 | SH | SOLE | 0 | 82,890 | 0 | 0 | |
DISNEY WALT CO | COM DISNEY | 254687106 | 547 | 3,020 | SH | SOLE | 0 | 3,020 | 0 | 0 |