0001144204-16-080196.txt : 20160210 0001144204-16-080196.hdr.sgml : 20160210 20160210100952 ACCESSION NUMBER: 0001144204-16-080196 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20151231 FILED AS OF DATE: 20160210 DATE AS OF CHANGE: 20160210 EFFECTIVENESS DATE: 20160210 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0001320168 IRS NUMBER: 133008848 STATE OF INCORPORATION: NY FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11313 FILM NUMBER: 161402799 BUSINESS ADDRESS: STREET 1: 551 MADISON AVENUE STREET 2: SUITE 902 CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-344-3300 MAIL ADDRESS: STREET 1: 551 MADISON AVENUE STREET 2: SUITE 902 CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001320168 XXXXXXXX 12-31-2015 12-31-2015 false AMERICAN CAPITAL MANAGEMENT INC

551 Madison Avenue Suite 902 New York NY 10022

13F HOLDINGS REPORT 028-11313 N Arlene Francis 212-344-3300 /s/ Arlene Francis New York NY 02-05-2016 0 107 1126700 INFORMATION TABLE 2 infotable.xml Albany Molecular Research Conv CONV 012423AA7 8608 6400000 PRN SOLE 0 0 6400000 Envestnet Conv Sr Unsecd Note CONV 29404KAA4 3515 4000000 PRN SOLE 0 0 4000000 NuVasive Conv Sr Notes CONV 670704AC9 22696 16635000 PRN SOLE 0 0 16635000 WebMD Health Conv Sr Notes CONV 94770VAF9 3657 3555000 PRN SOLE 0 0 3555000 ACI Worldwide COM 004498101 8517 398000 SH SOLE 0 0 398000 ANSYS COM 03662Q105 17343 187497 SH SOLE 0 0 187497 Abaxis COM 002567105 4510 81000 SH SOLE 0 0 81000 Actuant COM 00508X203 832 34704 SH SOLE 0 0 34704 Acxiom COM 005125109 7395 353500 SH SOLE 0 0 353500 Advisory Board COM 00762W107 26246 529055 SH SOLE 0 0 529055 AeroVironment COM 008073108 20950 710885 SH SOLE 0 0 710885 Albany Molecular Research COM 012423109 23448 1181270 SH SOLE 0 0 1181270 Alphabet COM 02079K107 4851 6392 SH SOLE 0 0 6392 Alphabet (googl) COM 02079K305 4798 6167 SH SOLE 0 0 6167 Amgen COM 031162100 8911 54893 SH SOLE 0 0 54893 AngioDynamics COM 03475V101 1020 84000 SH SOLE 0 0 84000 Apple COM 037833100 487 4628 SH SOLE 0 0 4628 Aspen Technology COM 045327103 937 24810 SH SOLE 0 0 24810 Autozone COM 053332102 8580 11565 SH SOLE 0 0 11565 Bed Bath & Beyond COM 075896100 3938 81610 SH SOLE 0 0 81610 Berkshire Hathaway New Cl B COM 084670702 242 1829 SH SOLE 0 0 1829 Bio Techne COM 09073M104 458 5085 SH SOLE 0 0 5085 Blackbaud COM 09227Q100 10096 153300 SH SOLE 0 0 153300 Bristol Myers COM 110122108 464 6750 SH SOLE 0 0 6750 CEB COM 125134106 4731 77057 SH SOLE 0 0 77057 Capella Education COM 139594105 1422 30765 SH SOLE 0 0 30765 Celgene COM 151020104 6819 56939 SH SOLE 0 0 56939 Cepheid COM 15670R107 19355 529840 SH SOLE 0 0 529840 Cerner COM 156782104 1826 30350 SH SOLE 0 0 30350 Charles River Labs COM 159864107 12079 150250 SH SOLE 0 0 150250 Cognex COM 192422103 33692 997705 SH SOLE 0 0 997705 CommVault Systems COM 204166102 1967 50000 SH SOLE 0 0 50000 Computer Programs & Systems COM 205306103 2037 40950 SH SOLE 0 0 40950 Costar Group COM 22160N109 9659 46733 SH SOLE 0 0 46733 Deer Consumer Products COM 24379j200 1 133400 SH SOLE 0 0 133400 Dorman Products COM 258278100 12318 259495 SH SOLE 0 0 259495 EQT COM 294549100 417 7998 SH SOLE 0 0 7998 Ecolab COM 278865100 9021 78872 SH SOLE 0 0 78872 Exact Sciences COM 30063P105 215 23290 SH SOLE 0 0 23290 Expeditors Int'l Washington COM 302130109 6114 135570 SH SOLE 0 0 135570 Exxon Mobil COM 30231G102 339 4345 SH SOLE 0 0 4345 F5 Networks COM 315616102 2360 24345 SH SOLE 0 0 24345 Facebook, Inc. 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