0001050442-15-000004.txt : 20150817 0001050442-15-000004.hdr.sgml : 20150817 20150817094015 ACCESSION NUMBER: 0001050442-15-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150630 FILED AS OF DATE: 20150817 DATE AS OF CHANGE: 20150817 EFFECTIVENESS DATE: 20150817 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DISCIPLINED GROWTH INVESTORS INC /MN CENTRAL INDEX KEY: 0001050442 IRS NUMBER: 411901233 STATE OF INCORPORATION: MN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-06630 FILM NUMBER: 151057964 BUSINESS ADDRESS: STREET 1: 150 S 5TH ST STREET 2: SUITE 2550 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 BUSINESS PHONE: 6123174100 MAIL ADDRESS: STREET 1: 150 S. FIFTH ST STREET 2: SUITE 2550 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001050442 XXXXXXXX 06-30-2015 06-30-2015 DISCIPLINED GROWTH INVESTORS INC /MN
150 S. FIFTH ST SUITE 2550 MINNEAPOLIS MN 55402
13F HOLDINGS REPORT 028-06630 N
Peter G. Rieke Chief Compliance Officer 612-317-4108 Peter G. Rieke Minneapolis MN 08-17-2015 0 91 4140145 false
INFORMATION TABLE 2 Form13FHR_063015.xml FORM 13F HOLDINGS REPORT 6-30-15 ADVENT SOFTWARE INC. COM 007974108 4525 102350 SH SOLE 98450 0 3900 AKAMAI TECHNOLOGIES COM COM 00971T101 116649 1670708 SH SOLE 1251375 0 419333 ALIGN TECHNOLOGY INC COM COM 016255101 73393 1170360 SH SOLE 934348 0 236012 APPLE INC COM COM 037833100 1250 9970 SH SOLE 9970 0 0 ARM HLDGS PLC SPONSORED ADR COM 042068106 44068 894425 SH SOLE 655771 0 238654 AUTODESK INC COM COM 052769106 97170 1940485 SH SOLE 1432909 0 507576 BLACK DIAMOND INC COM COM 09202G101 7291 789025 SH SOLE 760625 0 28400 BOTTOMLINE TECHNOLOGIES DELINC COM 101388106 6669 239795 SH SOLE 231620 0 8175 BRADY CORP CL A COM 104674106 15987 646210 SH SOLE 464875 0 181335 CABELAS INC COM COM 126804301 96111 1922982 SH SOLE 1511243 0 411739 CAPELLA EDUCATION COMPANY COM 139594105 4253 79250 SH SOLE 76300 0 2950 CARBO CERAMICS INC COM COM 140781105 7715 185325 SH SOLE 178525 0 6800 CEB INC COM 125134106 74596 856836 SH SOLE 643431 0 213405 CEVA INC COM COM 157210105 11702 602271 SH SOLE 577171 0 25100 CHEESECAKE FACTORY INC COM COM 163072101 57045 1046025 SH SOLE 849985 0 196040 CHEVRON CORP NEW COM COM 166764100 314 3250 SH SOLE 3250 0 0 COMSCORE INC COM COM 20564W105 10163 190825 SH SOLE 184425 0 6400 CORE LABORATORIES N V COM COM N22717107 39660 347775 SH SOLE 256250 0 91525 COSTAR GROUP INC COM COM 22160N109 7949 39494 SH SOLE 38219 0 1275 CSX CORP COM COM 126408103 203 6204 SH SOLE 6204 0 0 CYNOSURE INC CL A COM 232577205 11600 300668 SH SOLE 290743 0 9925 DESTINATION MATERNITY CORP COM 25065D100 2488 213375 SH SOLE 205975 0 7400 DOLBY LABORATORIES INC COM COM 25659T107 30280 763108 SH SOLE 568149 0 194959 DREAMWORKS ANIMATION SKG COM 26153C103 15833 600172 SH SOLE 423072 0 177100 DTS INC COM COM 23335C101 8453 277234 SH SOLE 267534 0 9700 E TRADE FINANCIAL CORP COM 269246401 49974 1668567 SH SOLE 1217838 0 450729 EATON CORP PLC COM G29183103 11980 177502 SH SOLE 177427 0 75 EDWARDS LIFESCIENCES CORP COM COM 28176E108 174710 1226637 SH SOLE 925283 0 301354 EMERSON ELEC CO COM COM 291011104 574 10350 SH SOLE 10350 0 0 ETHAN ALLEN INTERIORS INC COM COM 297602104 61554 2336913 SH SOLE 1789340 0 547573 FACTSET RESH SYS INC COM COM 303075105 107194 659615 SH SOLE 485038 0 174577 GARMIN LTD SHS COM H2906T109 73485 1672784 SH SOLE 1276550 0 396234 GENTEX CORP COM COM 371901109 74117 4513828 SH SOLE 3360976 0 1152852 GENTHERM INC COM COM 37253A103 41836 761907 SH SOLE 737507 0 24400 GEOSPACE TECHNOLOGIES CORP COM COM 37364X109 5533 240025 SH SOLE 230625 0 9400 GRACO INC COM COM 384109104 34829 490339 SH SOLE 360476 0 129863 IHS INC CL A COM 451734107 31550 245275 SH SOLE 181431 0 63844 INTUIT COM COM 461202103 178305 1769424 SH SOLE 1329751 0 439673 INTUITIVE SURGICAL INC COM NEW COM 46120E602 80166 165461 SH SOLE 123557 0 41904 IROBOT CORP COM COM 462726100 11630 364800 SH SOLE 355100 0 9700 ISHARES TR RUSSELL MCP GR COM 464287481 581 6000 SH SOLE 6000 0 0 JANUS CAP GROUP INC COM COM 47102X105 29402 1717387 SH SOLE 1313612 0 403775 JETBLUE AIRWAYS CORP COM COM 477143101 90066 4338454 SH SOLE 3040833 0 1297621 KEY TECHNOLOGY INC COM COM 493143101 3008 227877 SH SOLE 219302 0 8575 L BRANDS INC COM COM 501797104 142866 1666461 SH SOLE 1210452 0 456009 LANDSTAR SYS INC COM COM 515098101 66349 992209 SH SOLE 729231 0 262978 LUMBER LIQUIDATORS HLDGS INC C COM 55003T107 5155 248911 SH SOLE 238411 0 10500 MEDIDATA SOLUTIONS INC COM 58471A105 15167 279220 SH SOLE 270020 0 9200 MERCURY SYS INC COM COM 589378108 3305 225750 SH SOLE 217650 0 8100 MICROCHIP TECHNOLOGY INC COM COM 595017104 46915 989244 SH SOLE 731966 0 257278 MIDDLEBY CORP COM COM 596278101 196990 1755238 SH SOLE 1338108 0 417130 MYRIAD GENETICS INC COM COM 62855J104 46336 1363232 SH SOLE 1003512 0 359720 NAUTILUS INC COM COM 63910B102 20155 937013 SH SOLE 898413 0 38600 NOBLE CORP PLC SHS USD COM G65431101 29711 1930554 SH SOLE 1450237 0 480317 NUVASIVE INC COM COM 670704105 3074 64875 SH SOLE 61475 0 3400 OPEN TEXT CORP COM COM 683715106 125882 3105894 SH SOLE 2436773 0 669121 PANHANDLE OIL AND GAS INC COM 698477106 5626 271919 SH SOLE 260094 0 11825 PAYCHEX INC COM COM 704326107 31611 674295 SH SOLE 497408 0 176887 PC-TEL INC COM COM 69325Q105 4059 565354 SH SOLE 565254 0 100 PLANTRONICS INC NEW COM COM 727493108 96784 1718769 SH SOLE 1364070 0 354699 PLEXUS CORP COM COM 729132100 139634 3182174 SH SOLE 2454552 0 727622 POWER INTEGRATIONS INC COM COM 739276103 37037 819775 SH SOLE 628350 0 191425 PROS HOLDINGS INC COM COM 74346Y103 2466 116800 SH SOLE 112300 0 4500 QLIK TECHNOLOGIES INC COM COM 74733T105 49495 1415750 SH SOLE 1048775 0 366975 RALLY SOFTWARE DEV CORP COM 751198102 5380 276625 SH SOLE 266925 0 9700 RALPH LAUREN CORP CL A COM 751212101 55697 420800 SH SOLE 314193 0 106607 REALPAGE INC COM COM 75606N109 37603 1971840 SH SOLE 1529891 0 441949 ROYAL CARIBBEAN CRUISES LTD CO COM V7780T103 97554 1239727 SH SOLE 899218 0 340509 SEAGATE TECHNOLOGY PLC SHS COM G7945M107 120962 2546569 SH SOLE 1915125 0 631444 SELECT COMFORT CORP COM 81616X103 110032 3659192 SH SOLE 2967932 0 691260 SPECTRANETICS CORP COM 84760C107 5688 247211 SH SOLE 238550 0 8661 STAMPS COM INC COM NEW COM 852857200 41449 563395 SH SOLE 545295 0 18100 STRATASYS LTD SHS COM M85548101 5102 146059 SH SOLE 140859 0 5200 SUPER MICRO COMPUTER INC COM COM 86800U104 47175 1594825 SH SOLE 1273125 0 321700 SURMODICS INC COM COM 868873100 4154 177352 SH SOLE 170752 0 6600 SYNAPTICS INC COM COM 87157D109 85424 984889 SH SOLE 817089 0 167800 TCF FINL CORP COM COM 872275102 31339 1886740 SH SOLE 1394078 0 492662 TERADATA CORP DEL COM COM 88076W103 26265 709856 SH SOLE 528400 0 181456 TJX COS INC NEW COM COM 872540109 173942 2628710 SH SOLE 1905125 0 723585 TREX CO INC COM COM 89531P105 18537 375017 SH SOLE 361317 0 13700 TRIMBLE NAVIGATION LTD COM COM 896239100 38636 1646877 SH SOLE 1269397 0 377480 TUMI HLDGS INC COM COM 89969Q104 34414 1677086 SH SOLE 1310200 0 366886 UBIQUITI NETWORKS INC COM COM 90347A100 40018 1253900 SH SOLE 922650 0 331250 ULTIMATE SOFTWARE GROUP INC COM 90385D107 10279 62549 SH SOLE 60649 0 1900 ULTRA PETROLEUM CORP COM COM 903914109 31468 2513454 SH SOLE 1881696 0 631758 URBAN OUTFITTERS INC COM COM 917047102 32328 923650 SH SOLE 682600 0 241050 VARIAN MED SYS INC COM COM 92220P105 66774 791821 SH SOLE 587415 0 204406 VASCO DATA SEC INTL INC COM COM 92230Y104 10699 354381 SH SOLE 339881 0 14500 VIASAT INC COM COM 92552V100 35694 592330 SH SOLE 475808 0 116522 YAHOO INC COM COM 984332106 95243 2424112 SH SOLE 1818075 0 606037 ZUMIEZ INC COM 989817101 3811 143125 SH SOLE 141200 0 1925