0001144204-16-096029.txt : 20160425 0001144204-16-096029.hdr.sgml : 20160425 20160425143409 ACCESSION NUMBER: 0001144204-16-096029 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20160331 FILED AS OF DATE: 20160425 DATE AS OF CHANGE: 20160425 EFFECTIVENESS DATE: 20160425 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: 161588691 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 03-31-2016 03-31-2016 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 04-25-2016 0 104 1145137 INFORMATION TABLE 2 infotable.xml Albany Molecular Research Conv CONV 012423AA7 7060 6400000 PRN SOLE 0 0 6400000 Envestnet Conv Sr Unsecd Note CONV 29404KAA4 3458 4000000 PRN SOLE 0 0 4000000 NuVasive Conv Sr Notes CONV 670704AC9 20981 16635000 PRN SOLE 0 0 16635000 WebMD Health Conv Sr Notes CONV 94770VAF9 4062 3555000 PRN SOLE 0 0 3555000 ACI Worldwide COM 4498101 8274 398000 SH SOLE 0 0 398000 ANSYS COM 03662Q105 18085 202162 SH SOLE 0 0 202162 AT & T COM 00206R102 228 5809 SH SOLE 0 0 5809 Abaxis COM 2567105 3631 80000 SH SOLE 0 0 80000 Actuant COM 00508X203 869 35184 SH SOLE 0 0 35184 Acxiom COM 5125109 7579 353500 SH SOLE 0 0 353500 Advisory Board COM 00762W107 23145 717680 SH SOLE 0 0 717680 AeroVironment COM 8073108 20887 737550 SH SOLE 0 0 737550 Albany Molecular Research COM 12423109 19931 1303500 SH SOLE 0 0 1303500 Alphabet COM 02079K107 4322 5802 SH SOLE 0 0 5802 Alphabet (googl) COM 02079K305 4766 6247 SH SOLE 0 0 6247 Amgen COM 31162100 8351 55700 SH SOLE 0 0 55700 AngioDynamics COM 03475V101 1032 84000 SH SOLE 0 0 84000 Apple COM 37833100 375 3438 SH SOLE 0 0 3438 Aspen Technology COM 45327103 889 24610 SH SOLE 0 0 24610 Autozone COM 53332102 8978 11269 SH SOLE 0 0 11269 Bed Bath & Beyond COM 75896100 4123 83060 SH SOLE 0 0 83060 Berkshire Hathaway New Cl B COM 84670702 259 1829 SH SOLE 0 0 1829 Bio Techne COM 09073M104 714 7555 SH SOLE 0 0 7555 Blackbaud COM 09227Q100 10478 166605 SH SOLE 0 0 166605 Bristol Myers COM 110122108 450 7050 SH SOLE 0 0 7050 CEB COM 125134106 5071 78341 SH SOLE 0 0 78341 Cambrex COM 132011107 8923 202802 SH SOLE 0 0 202802 Capella Education COM 139594105 1710 32485 SH SOLE 0 0 32485 Celgene COM 151020104 5768 57629 SH SOLE 0 0 57629 Cepheid COM 15670R107 18269 547640 SH SOLE 0 0 547640 Cerner COM 156782104 1570 29650 SH SOLE 0 0 29650 Charles River Labs COM 159864107 11395 150050 SH SOLE 0 0 150050 Cognex COM 192422103 41016 1053040 SH SOLE 0 0 1053040 ComScore COM 20564W105 3227 107435 SH SOLE 0 0 107435 CommVault Systems COM 204166102 3022 70000 SH SOLE 0 0 70000 Computer Programs & Systems COM 205306103 2098 40250 SH SOLE 0 0 40250 Costar Group COM 22160N109 8886 47223 SH SOLE 0 0 47223 Dorman Products COM 258278100 14276 262325 SH SOLE 0 0 262325 EQT COM 294549100 538 7998 SH SOLE 0 0 7998 Ecolab COM 278865100 8510 76308 SH SOLE 0 0 76308 Expeditors Int'l Washington COM 302130109 5127 105050 SH SOLE 0 0 105050 Exxon Mobil COM 30231G102 363 4345 SH SOLE 0 0 4345 F5 Networks COM 315616102 2652 25055 SH SOLE 0 0 25055 FactSet Research System COM 303075105 35860 236655 SH SOLE 0 0 236655 Far East Horizon Ltd COM HK0000077 8 11000 SH SOLE 0 0 11000 Fastenal COM 311900104 9269 189162 SH SOLE 0 0 189162 Federal Realty Invt Tr COM 313747206 2247 14398 SH SOLE 0 0 14398 Fleetmatics Group PLC COM G35569105 5533 135904 SH SOLE 0 0 135904 Forrester Research COM 346563109 14581 433822 SH SOLE 0 0 433822 Fortinet COM 34959E109 15700 512564 SH SOLE 0 0 512564 Forward Air COM 349853101 3902 86095 SH SOLE 0 0 86095 Franklin Electric COM 353514102 13786 428550 SH SOLE 0 0 428550 General Electric COM 369604103 314 9877 SH SOLE 0 0 9877 Genesee & Wyoming Class A COM 371559105 677 10800 SH SOLE 0 0 10800 Gentex COM 371901109 32713 2084931 SH SOLE 0 0 2084931 Gilead Sciences COM 375558103 4864 52952 SH SOLE 0 0 52952 HMS Holdings COM 40425J101 26696 1860358 SH SOLE 0 0 1860358 Haemonetics COM 405024100 24462 699316 SH SOLE 0 0 699316 Hanhua Finl Hldg COM CNE100001 3 22000 SH SOLE 0 0 22000 Healthcare Services Grp COM 421906108 7816 212345 SH SOLE 0 0 212345 Healthways COM 422245100 9098 901660 SH SOLE 0 0 901660 Hologic COM 436440101 35596 1031755 SH SOLE 0 0 1031755 Home Depot COM 437076102 5258 39404 SH SOLE 0 0 39404 Huron Consulting Grp COM 447462102 9158 157381 SH SOLE 0 0 157381 ICF International COM 44925C103 2750 80000 SH SOLE 0 0 80000 ICON PLC COM G4705A100 62347 830180 SH SOLE 0 0 830180 ID Systems COM 449489103 294 67700 SH SOLE 0 0 67700 IDEXX Laboratories COM 45168D104 51093 652366 SH SOLE 0 0 652366 IPG Photonic COM 44980X109 13961 145305 SH SOLE 0 0 145305 IShares Global Tech COM 464287291 6726 67360 SH SOLE 0 0 67360 IShares MSCI Emerging Markets COM 464287234 3993 116582 SH SOLE 0 0 116582 Illumina COM 452327109 35022 216040 SH SOLE 0 0 216040 Ishares China Large Cap ETF COM 464287184 5715 169255 SH SOLE 0 0 169255 Jack Henry & Associates COM 426281101 32152 380182 SH SOLE 0 0 380182 LKQ COM 501889208 26791 839043 SH SOLE 0 0 839043 Liberty Global Plc Cl A UK COM G5480u104 2172 56415 SH SOLE 0 0 56415 Liberty Global Plc Ser C UK COM G5480u120 4546 121041 SH SOLE 0 0 121041 Lindsay Manufacturing COM 535555106 2155 30090 SH SOLE 0 0 30090 Linear Tech COM 535678106 1876 42100 SH SOLE 0 0 42100 Manhattan Associates COM 562750109 75932 1335177 SH SOLE 0 0 1335177 Medidata Solutions COM 58471A105 4030 104097 SH SOLE 0 0 104097 Mednax COM 58502b106 19513 301965 SH SOLE 0 0 301965 Meridian Bioscience COM 589584101 999 48450 SH SOLE 0 0 48450 Merit Medical Systems COM 589889104 5532 299200 SH SOLE 0 0 299200 Morningstar COM 617700109 17547 198786 SH SOLE 0 0 198786 National Instruments COM 636518102 2301 76430 SH SOLE 0 0 76430 Nice Systems COM 653656108 32642 503815 SH SOLE 0 0 503815 NuVasive COM 670704105 338 6950 SH SOLE 0 0 6950 Paychex COM 704326107 4737 87702 SH SOLE 0 0 87702 Pfizer COM 717081103 202 6811 SH SOLE 0 0 6811 Proto Labs COM 743713109 6452 83693 SH SOLE 0 0 83693 Quaker Chemical COM 747316107 4090 48200 SH SOLE 0 0 48200 ResMed COM 761152107 40123 693930 SH SOLE 0 0 693930 Ritchie Bros. Auctioneers COM 767744105 5623 207655 SH SOLE 0 0 207655 SEI Investments COM 784117103 29299 680580 SH SOLE 0 0 680580 SITC International Holdings Co COM KYG8187G1 9 19000 SH SOLE 0 0 19000 Schlumberger COM 806857108 210 2853 SH SOLE 0 0 2853 Trimble Navigation COM 896239100 14548 586610 SH SOLE 0 0 586610 VCA Antech COM 918194101 1200 20800 SH SOLE 0 0 20800 Verint Systems COM 92343x100 22619 677630 SH SOLE 0 0 677630 Verizon COM 92343V104 357 6597 SH SOLE 0 0 6597 WP Glimcher COM 939647103 342 36000 SH SOLE 0 0 36000 Wright Medical Group N.V. COM N96617118 920 55408 SH SOLE 0 0 55408 Zebra Technologies COM 989207105 21090 305650 SH SOLE 0 0 305650