0001144204-14-022339.txt : 20140414 0001144204-14-022339.hdr.sgml : 20140414 20140414113004 ACCESSION NUMBER: 0001144204-14-022339 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20140331 FILED AS OF DATE: 20140414 DATE AS OF CHANGE: 20140414 EFFECTIVENESS DATE: 20140414 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: 14761714 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 03-31-2014 03-31-2014 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 04-11-2014 0 78 848398 INFORMATION TABLE 2 infotable.xml Albany Molecular Research Conv CONV 012423AA7 8672 6400000 PRN SOLE 0 0 6400000 Integra Life Sciences Conv Sr CONV 457985AK5 3094 2910000 PRN SOLE 0 0 2910000 NuVasive Conv Sr Notes CONV 670704AC9 20974 17662000 PRN SOLE 0 0 17662000 WebMD Health Conv Sr Notes CONV 94770VAF9 3685 3655000 PRN SOLE 0 0 3655000 Wright Medical Conv Sr Notes CONV 98235TAA5 526 540000 PRN SOLE 0 0 540000 ACI Worldwide COM 004498101 7997 135100 SH SOLE 0 0 135100 Abaxis COM 002567105 3169 81500 SH SOLE 0 0 81500 Acxiom COM 005125109 9373 272500 SH SOLE 0 0 272500 Advisory Board COM 00762W107 792 12325 SH SOLE 0 0 12325 AeroVironment COM 008073108 11033 274110 SH SOLE 0 0 274110 Albany Molecular Research COM 012423109 16721 899450 SH SOLE 0 0 899450 Allscripts COM 01988P108 6130 340000 SH SOLE 0 0 340000 AngioDynamics COM 03475V101 1323 84000 SH SOLE 0 0 84000 Ansys COM 03662Q105 6865 89139 SH SOLE 0 0 89139 ArthroCare COM 043136100 14986 310975 SH SOLE 0 0 310975 Atwood Oceanics COM 050095108 428 8500 SH SOLE 0 0 8500 Berkshire Hathaway Cl A COM 084670108 375 2 SH SOLE 0 0 2 Bio Reference Labs COM 09057G602 9435 340850 SH SOLE 0 0 340850 Blackbaud COM 09227Q100 3429 109550 SH SOLE 0 0 109550 Brady COM 104674106 1754 64600 SH SOLE 0 0 64600 Capella Education COM 139594105 253 4000 SH SOLE 0 0 4000 Cepheid COM 15670R107 15717 304705 SH SOLE 0 0 304705 Cerner COM 156782104 1901 33800 SH SOLE 0 0 33800 Charles River Labs COM 159864107 9054 150050 SH SOLE 0 0 150050 Cognex COM 192422103 30574 902940 SH SOLE 0 0 902940 Computer Programs & Systems COM 205306103 6071 93975 SH SOLE 0 0 93975 Costar Group COM 22160N109 439 2350 SH SOLE 0 0 2350 Dorman Products COM 258278100 230 3900 SH SOLE 0 0 3900 F5 Networks COM 315616102 810 7600 SH SOLE 0 0 7600 FactSet Research System COM 303075105 24191 224385 SH SOLE 0 0 224385 Forrester Research COM 346563109 15950 444910 SH SOLE 0 0 444910 Fortinet COM 34959E109 4418 200550 SH SOLE 0 0 200550 Forward Air COM 349853101 2959 64175 SH SOLE 0 0 64175 Franklin Electric COM 353514102 10203 239960 SH SOLE 0 0 239960 Furiex Pharmaceuticals COM 36106P101 4241 48750 SH SOLE 0 0 48750 Genesee & Wyoming Class A COM 371559105 757 7775 SH SOLE 0 0 7775 Gentex COM 371901109 28011 888380 SH SOLE 0 0 888380 HMS Holdings COM 40425J101 16151 847840 SH SOLE 0 0 847840 Haemonetics COM 405024100 23412 718380 SH SOLE 0 0 718380 Healthcare Services Grp COM 421906108 5933 204155 SH SOLE 0 0 204155 Healthways COM 422245100 5929 345900 SH SOLE 0 0 345900 Hologic COM 436440101 21717 1010075 SH SOLE 0 0 1010075 Huron Consulting Grp COM 447462102 9185 144920 SH SOLE 0 0 144920 ICON PLC COM G4705A100 36539 768435 SH SOLE 0 0 768435 IDEXX Laboratories COM 45168D104 32750 269768 SH SOLE 0 0 269768 IPC Hospitalist COM 44984A105 13607 277250 SH SOLE 0 0 277250 ITRON COM 465741106 5251 147750 SH SOLE 0 0 147750 Illumina COM 452327109 30438 204750 SH SOLE 0 0 204750 Integra Lifesciences COM 457985208 1932 42000 SH SOLE 0 0 42000 Jack Henry & Associates COM 426281101 17864 320375 SH SOLE 0 0 320375 LKQ COM 501889208 28824 1093900 SH SOLE 0 0 1093900 Lindsay COM 535555106 2645 30000 SH SOLE 0 0 30000 Linear Tech COM 535678106 2352 48300 SH SOLE 0 0 48300 Manhattan Associates COM 562750109 57787 1649632 SH SOLE 0 0 1649632 Mednax COM 58502b106 13952 225100 SH SOLE 0 0 225100 Meridian Bioscience COM 589584101 2877 132050 SH SOLE 0 0 132050 Merit Medical Systems COM 589889104 5259 367750 SH SOLE 0 0 367750 Micros Systems COM 594901100 11001 207835 SH SOLE 0 0 207835 Morningstar COM 617700109 13091 165670 SH SOLE 0 0 165670 National Instruments COM 636518102 2007 69950 SH SOLE 0 0 69950 NeuStar COM 64126x201 823 25300 SH SOLE 0 0 25300 Newfield Exploration COM 651290108 205 6550 SH SOLE 0 0 6550 Nice Systems COM 653656108 14497 324605 SH SOLE 0 0 324605 NuVasive COM 670704105 267 6950 SH SOLE 0 0 6950 Oceaneering Intl COM 675232102 605 8425 SH SOLE 0 0 8425 Quaker Chemical COM 747316107 4982 63200 SH SOLE 0 0 63200 ResMed COM 761152107 26016 582150 SH SOLE 0 0 582150 SEI Investments COM 784117103 20033 596050 SH SOLE 0 0 596050 SM Energy COM 78454L100 513 7200 SH SOLE 0 0 7200 TIBCO Software COM 88632Q103 6742 331800 SH SOLE 0 0 331800 Techne COM 878377100 209 2450 SH SOLE 0 0 2450 Thoratec COM 885175307 1808 50500 SH SOLE 0 0 50500 Trimble Navigation COM 896239100 14676 377575 SH SOLE 0 0 377575 VCA Antech COM 918194101 732 22700 SH SOLE 0 0 22700 Valeant Pharmaceuticals Int'l COM 91911k102 81208 616003 SH SOLE 0 0 616003 Verint Systems COM 92343x100 5168 110125 SH SOLE 0 0 110125 Wright Medical COM 98235T107 1101 35425 SH SOLE 0 0 35425 Zebra Technologies COM 989207105 21770 313650 SH SOLE 0 0 313650