0000950123-18-004417.txt : 20180509 0000950123-18-004417.hdr.sgml : 20180509 20180509090601 ACCESSION NUMBER: 0000950123-18-004417 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180331 FILED AS OF DATE: 20180509 DATE AS OF CHANGE: 20180509 EFFECTIVENESS DATE: 20180509 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ACCOUNT MANAGEMENT LLC CENTRAL INDEX KEY: 0000769954 IRS NUMBER: 042326575 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-01363 FILM NUMBER: 18816853 BUSINESS ADDRESS: STREET 1: 333 WASHINGTON STREET, SUITE 853 CITY: BOSTON STATE: MA ZIP: 02108 BUSINESS PHONE: 6172364200 EXT.#4 MAIL ADDRESS: STREET 1: 333 WASHINGTON STREET, SUITE 853 CITY: BOSTON STATE: MA ZIP: 02108 FORMER COMPANY: FORMER CONFORMED NAME: ACCOUNT MANAGEMENT CORP /MA/ DATE OF NAME CHANGE: 19980428 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000769954 XXXXXXXX 03-31-2018 03-31-2018 Account Management LLC

333 Washington Street, Suite 853 Boston MA 02108

13F HOLDINGS REPORT 028-01363 N Christopher de Roetth 617-236-4200 Christopher de Roetth Boston MA 05-08-2018 2 22 110192021 false 1 Christopher de Roetth 2 Peter de Roetth INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Berkshire Hathaway Hld B Common Stock 084670702 32628545 163568 SH SOLE 163568 0 0 Berkshire Hathaway Inc. CL A Common Stock 084670108 2093700 7 SH SOLE 7 0 0 Agnico Eagle Common Stock 268648102 297645 7075 SH SOLE 7075 0 0 Credit Acceptance Corporation Common Stock 225310101 6857660 20755 SH SOLE 20755 0 0 D R Horton Inc Common Stock 23331A109 8989392 205050 SH SOLE 205050 0 0 Novagold Resources Inc New Common Stock 66987E206 565801 130670 SH SOLE 130670 0 0 Blackstone Group L.P. Common Stock 09253U108 7493234 234530 SH SOLE 234530 0 0 Maxim Integrated Products Common Stock 57772K101 4012459 66630 SH SOLE 66630 0 0 Johnson & Johnson Common Stock 478160104 1086071 8475 SH SOLE 8475 0 0 CAE Inc. Common Stock 124765108 3657583 196750 SH SOLE 196750 0 0 Roper Industries Common Stock 776696106 1796416 6400 SH SOLE 6400 0 0 Enterprise Prods Partners LP Common Stock 293792107 9720641 397085 SH SOLE 397085 0 0 Portfolio Recovery As. Common Stock 73640Q105 3584692 94334 SH SOLE 94334 0 0 SPDR Gold Trust Common Stock 78463V107 2102957 16718 SH SOLE 16718 0 0 INTUIT Common Stock 461202103 4518194 26064 SH SOLE 26064 0 0 Teladoc Inc Common Stock 87918A105 1325951 32902 SH SOLE 32902 0 0 Knight Therapeutics In Common Stock 499053106 2456777 408700 SH SOLE 408700 0 0 Sprott Physical Gold Trust Common Stock 85207H104 482675 44900 SH SOLE 44900 0 0 ASML Holdings Common Stock N07059202 7054837 35530 SH SOLE 35530 0 0 KLXI INC. Common Stock 482539103 5753728 80970 SH SOLE 80970 0 0 O'Reilly Automotive Inc Common Stock 67103H107 3471731 14034 SH SOLE 14034 0 0 PJT Partners Inc Common Stock 69343T107 241332 4817 SH SOLE 4817 0 0