The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5 | COLUMN 6 | COLUMN 7 | COLUMN 8 | ||||
VALUE | SHRS OR | SH/ | PUT/ | INVESTMENT | OTHER | VOTING AUTHORITY | |||||
NAME OF ISSUER | TITLE OF CLASS | CUSIP | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
3m Company | COM | 88579Y101 | 13,791 | 126,118 | SH | SOLE | 124,916 | 0 | 1,202 | ||
Abaxis Inc. | COM | 002567105 | 71,518 | 1,505,321 | SH | SOLE | 1,155,174 | 0 | 350,147 | ||
Advisory Brd Co Com | COM | 00762W107 | 55,594 | 1,017,275 | SH | SOLE | 794,809 | 0 | 222,466 | ||
Amazon Com Inc Com | COM | 023135106 | 1,537 | 5,534 | SH | SOLE | 4,696 | 0 | 838 | ||
Ansys Inc. | COM | 03662Q105 | 30,958 | 423,507 | SH | SOLE | 380,342 | 0 | 43,165 | ||
Apple Computer Inc Com | COM | 037833100 | 1,764 | 4,449 | SH | SOLE | 3,149 | 0 | 1,300 | ||
Athenahealth Inc. | COM | 04685w103 | 81,874 | 966,314 | SH | SOLE | 745,711 | 0 | 220,603 | ||
Baxter Intl Inc Com | COM | 071813109 | 2,376 | 34,303 | SH | SOLE | 34,303 | 0 | 0 | ||
Beacon Roofing Supply Inc. | COM | 073685109 | 103,060 | 2,720,702 | SH | SOLE | 2,133,752 | 0 | 586,950 | ||
Bemis Company Inc. | COM | 081437105 | 285 | 7,289 | SH | SOLE | 7,289 | 0 | 0 | ||
Berkshire Hathaway Inc Cl B | COM | 084670702 | 361 | 3,227 | SH | SOLE | 2,752 | 0 | 475 | ||
Bio-Reference Laboratories In | COM | 09057G602 | 51,032 | 1,775,029 | SH | SOLE | 1,334,934 | 0 | 440,095 | ||
Bp Plc Ads | COM | 055622104 | 945 | 22,647 | SH | SOLE | 22,647 | 0 | 0 | ||
Burberry Group Plc Sponsored A | COM | 12082W204 | 10,576 | 258,065 | SH | SOLE | 256,820 | 0 | 1,245 | ||
Cabot Microelectronics Corp. | COM | 12709P103 | 44,820 | 1,357,768 | SH | SOLE | 1,060,179 | 0 | 297,589 | ||
Cass Information Systems Inc. | COM | 14808p109 | 29,175 | 632,870 | SH | SOLE | 434,141 | 0 | 198,729 | ||
Cepheid | COM | 15670r107 | 105,644 | 3,069,272 | SH | SOLE | 2,453,590 | 0 | 615,682 | ||
Cheesecake Factory Inc. | COM | 163072101 | 47,619 | 1,136,768 | SH | SOLE | 780,552 | 0 | 356,216 | ||
Chemed Corp. | COM | 16359R103 | 96,677 | 1,334,763 | SH | SOLE | 1,026,537 | 0 | 308,226 | ||
Cisco Systems Inc. | COM | 17275R102 | 14,938 | 613,843 | SH | SOLE | 612,168 | 0 | 1,675 | ||
Cno Financial | COM | 12621E103 | 1,153 | 88,961 | SH | SOLE | 0 | 0 | 88,961 | ||
Colgate-Palmolive Co. | COM | 194162103 | 2,674 | 46,669 | SH | SOLE | 46,669 | 0 | 0 | ||
Concur Technologies Inc. | COM | 206708109 | 78,685 | 966,879 | SH | SOLE | 749,477 | 0 | 217,402 | ||
Costar Group Inc. | COM | 22160N109 | 101,391 | 785,553 | SH | SOLE | 596,302 | 0 | 189,251 | ||
Cree Inc. | COM | 225447101 | 16,368 | 256,438 | SH | SOLE | 244,881 | 0 | 11,557 | ||
Dealertrack Technologies | COM | 242309102 | 77,802 | 2,195,948 | SH | SOLE | 1,667,280 | 0 | 528,668 | ||
Digi International Inc. | COM | 253798102 | 34,688 | 3,702,078 | SH | SOLE | 2,769,432 | 0 | 932,646 | ||
Ebix Inc. | COM | 278715206 | 11,311 | 1,221,514 | SH | SOLE | 838,867 | 0 | 382,647 | ||
Echo Global Logistics Inc. | COM | 27875t101 | 37,411 | 1,919,504 | SH | SOLE | 1,406,702 | 0 | 512,802 | ||
Ecolab Inc. | COM | 278865100 | 28,811 | 338,193 | SH | SOLE | 328,530 | 0 | 9,663 | ||
Emerson Elec Co Com | COM | 291011104 | 213 | 3,900 | SH | SOLE | 3,400 | 0 | 500 | ||
Exxon Mobil Corportion | COM | 30231g102 | 524 | 5,799 | SH | SOLE | 5,198 | 0 | 601 | ||
Fastenal Co. | COM | 311900104 | 52,334 | 1,142,904 | SH | SOLE | 1,013,780 | 0 | 129,124 | ||
Fedex Corp. | COM | 31428X106 | 1,493 | 15,141 | SH | SOLE | 15,141 | 0 | 0 | ||
Financial Engines Inc. | COM | 317485100 | 43,561 | 955,490 | SH | SOLE | 655,545 | 0 | 299,945 | ||
Fiserv Inc. | COM | 337738108 | 40,014 | 457,772 | SH | SOLE | 416,838 | 0 | 40,934 | ||
Five Below Inc | COM | 33829M101 | 18,400 | 499,459 | SH | SOLE | 342,971 | 0 | 156,488 | ||
Forward Air Corp. | COM | 349853101 | 21,097 | 551,123 | SH | SOLE | 378,354 | 0 | 172,769 | ||
Fresh Mkt Inc Com | COM | 35804H106 | 29,931 | 602,000 | SH | SOLE | 413,529 | 0 | 188,471 | ||
General Elec Co Com | COM | 369604103 | 1,538 | 66,338 | SH | SOLE | 65,092 | 0 | 1,246 | ||
General Mls Inc Com | COM | 370334104 | 795 | 16,384 | SH | SOLE | 15,332 | 0 | 1,052 | ||
Gentex Corp. | COM | 371901109 | 78,788 | 3,418,148 | SH | SOLE | 2,767,497 | 0 | 650,651 | ||
Google Inc. | COM | 38259p508 | 17,003 | 19,314 | SH | SOLE | 18,920 | 0 | 394 | ||
Grand Canyon Education Inc. | COM | 38526M106 | 83,094 | 2,578,147 | SH | SOLE | 1,920,312 | 0 | 657,835 | ||
Greenway Med Techn Com | COM | 39679b103 | 23,284 | 1,886,836 | SH | SOLE | 1,244,428 | 0 | 642,408 | ||
Hormel Foods Corp. | COM | 440452100 | 49,006 | 1,270,252 | SH | SOLE | 1,092,215 | 0 | 178,037 | ||
IHS Inc. | COM | 451734107 | 46,659 | 447,012 | SH | SOLE | 390,868 | 0 | 56,144 | ||
IPC the Hospitalist Company I | COM | 44984A105 | 84,128 | 1,638,014 | SH | SOLE | 1,295,818 | 0 | 342,196 | ||
Illinois Tool Works Inc. | COM | 452308109 | 2,778 | 40,168 | SH | SOLE | 40,168 | 0 | 0 | ||
Innerworkings Inc. | COM | 45773y105 | 50,024 | 4,610,531 | SH | SOLE | 3,557,930 | 0 | 1,052,601 | ||
Intel Corp. | COM | 458140100 | 2,049 | 84,552 | SH | SOLE | 80,896 | 0 | 3,656 | ||
International Bus Mach Com | COM | 459200101 | 281 | 1,471 | SH | SOLE | 1,120 | 0 | 351 | ||
Ishares Tr Russell 1000 | COM | 464287622 | 387 | 4,299 | SH | SOLE | 4,299 | 0 | 0 | ||
Ishares Tr Russell 1000 Growth | COM | 464287614 | 420 | 5,776 | SH | SOLE | 5,776 | 0 | 0 | ||
Ishares Tr Russell 1000 Value | COM | 464287598 | 266 | 3,169 | SH | SOLE | 2,374 | 0 | 795 | ||
Ishares Tr Russell 2000 | COM | 464287655 | 1,876 | 19,342 | SH | SOLE | 10,572 | 0 | 8,770 | ||
Ishares Tr Russell Midcap | COM | 464287499 | 383 | 2,947 | SH | SOLE | 2,947 | 0 | 0 | ||
Ishares Tr S&p 500 Index | COM | 464287200 | 393 | 2,444 | SH | SOLE | 2,444 | 0 | 0 | ||
Johnson & Johnson | COM | 478160104 | 3,567 | 41,546 | SH | SOLE | 40,843 | 0 | 703 | ||
Johnson Controls Inc. | COM | 478366107 | 12,992 | 363,014 | SH | SOLE | 350,618 | 0 | 12,396 | ||
K12 Inc | COM | 48273U102 | 35,720 | 1,359,710 | SH | SOLE | 934,005 | 0 | 425,705 | ||
Kinder Morgan Management Llc | COM | 49455u100 | 22,809 | 272,873 | SH | SOLE | 224,095 | 0 | 48,778 | ||
Koninklijke Philips Electronic | COM | 500472303 | 2,923 | 107,503 | SH | SOLE | 98,576 | 0 | 8,927 | ||
LKQ Corp. | COM | 501889208 | 140,635 | 5,461,562 | SH | SOLE | 4,371,367 | 0 | 1,090,195 | ||
Linear Technology Corp. | COM | 535678106 | 34,843 | 945,794 | SH | SOLE | 822,888 | 0 | 122,906 | ||
Maximus Inc. | COM | 577933104 | 100,058 | 1,343,415 | SH | SOLE | 972,922 | 0 | 370,493 | ||
Mdu Resources Group Inc. | COM | 552690109 | 37,974 | 1,465,629 | SH | SOLE | 1,265,819 | 0 | 199,810 | ||
Mednax Inc. | COM | 58502B106 | 97,450 | 1,064,098 | SH | SOLE | 838,109 | 0 | 225,989 | ||
Medtronic Inc. | COM | 585055106 | 40,441 | 785,720 | SH | SOLE | 15,298 | 0 | 770,422 | ||
Microsoft Corp. | COM | 594918104 | 29,491 | 853,698 | SH | SOLE | 838,340 | 0 | 15,358 | ||
Mobile Mini Inc. | COM | 60740f105 | 77,289 | 2,331,491 | SH | SOLE | 1,701,485 | 0 | 630,006 | ||
Morgan J P & Co Inc Com | COM | 46625H100 | 239 | 4,520 | SH | SOLE | 3,410 | 0 | 1,110 | ||
National Instruments Corp. | COM | 636518102 | 108,181 | 3,871,902 | SH | SOLE | 3,051,655 | 0 | 820,247 | ||
Neogen Corp. | COM | 640491106 | 78,916 | 1,420,371 | SH | SOLE | 1,075,318 | 0 | 345,053 | ||
Nextera Energy Inc. | COM | 65339f101 | 204 | 2,500 | SH | SOLE | 1,750 | 0 | 750 | ||
Patterson Companies Inc. | COM | 703395103 | 29,630 | 788,040 | SH | SOLE | 701,367 | 0 | 86,673 | ||
Paychex Inc. | COM | 704326107 | 1,805 | 49,452 | SH | SOLE | 49,452 | 0 | 0 | ||
Pegasystems Inc. | COM | 705573103 | 21,061 | 635,891 | SH | SOLE | 437,445 | 0 | 198,446 | ||
Pepsico Inc. | COM | 713448108 | 3,424 | 41,862 | SH | SOLE | 41,361 | 0 | 501 | ||
Perrigo Co Com | COM | 714290103 | 24,087 | 199,070 | SH | SOLE | 179,286 | 0 | 19,784 | ||
Pfizer Inc Com | COM | 717081103 | 389 | 13,894 | SH | SOLE | 12,794 | 0 | 1,100 | ||
Portfolio Recovery Associates | COM | 73640Q105 | 123,631 | 804,735 | SH | SOLE | 614,721 | 0 | 190,014 | ||
Power Integrations Inc. | COM | 739276103 | 41,535 | 1,024,034 | SH | SOLE | 766,396 | 0 | 257,638 | ||
Praxair Inc. | COM | 74005P104 | 19,718 | 171,226 | SH | SOLE | 168,515 | 0 | 2,711 | ||
Procter & Gamble Co. | COM | 742718109 | 2,236 | 29,044 | SH | SOLE | 29,044 | 0 | 0 | ||
Proto Labs Inc | COM | 743713109 | 75,174 | 1,157,064 | SH | SOLE | 904,017 | 0 | 253,047 | ||
Qiagen N.V. | COM | N72482107 | 334 | 16,774 | SH | SOLE | 16,774 | 0 | 0 | ||
Qualcomm Inc Com | COM | 747525103 | 12,641 | 206,928 | SH | SOLE | 202,242 | 0 | 4,686 | ||
Questar Corp. | COM | 748356102 | 1,696 | 71,123 | SH | SOLE | 71,123 | 0 | 0 | ||
Reckitt Benckiser Group PLC AD | COM | 756255204 | 188 | 13,325 | SH | SOLE | 13,325 | 0 | 0 | ||
Ritchie Bros. Auctioneers Inc | COM | 767744105 | 62,283 | 3,240,547 | SH | SOLE | 2,515,692 | 0 | 724,855 | ||
Roche Holding Ag Ads | COM | 771195104 | 14,910 | 240,125 | SH | SOLE | 239,395 | 0 | 730 | ||
Rockwood Holdings Inc. | COM | 774415103 | 29,376 | 458,784 | SH | SOLE | 402,515 | 0 | 56,269 | ||
Rollins Inc. | COM | 775711104 | 102,184 | 3,945,327 | SH | SOLE | 2,951,614 | 0 | 993,713 | ||
Roper Industries Inc. | COM | 776696106 | 47,694 | 383,949 | SH | SOLE | 336,458 | 0 | 47,491 | ||
Rydex ETF Trust Gug S&p500 Pu | COM | 78355w403 | 405 | 6,996 | SH | SOLE | 6,996 | 0 | 0 | ||
Schlumberger Ltd. | COM | 806857108 | 2,550 | 35,585 | SH | SOLE | 35,585 | 0 | 0 | ||
Sciquest Inc New Com | COM | 80908T101 | 36,731 | 1,466,322 | SH | SOLE | 1,009,467 | 0 | 456,855 | ||
Semtech Corp. | COM | 816850101 | 87,199 | 2,489,265 | SH | SOLE | 1,803,305 | 0 | 685,960 | ||
Spider Tr Unit Ser 1 | COM | 78462F103 | 4,193 | 26,135 | SH | SOLE | 26,135 | 0 | 0 | ||
Sps Commerce Inc Com | COM | 78463M107 | 50,496 | 918,118 | SH | SOLE | 630,268 | 0 | 287,850 | ||
St Jude Med Inc Com | COM | 790849103 | 296 | 6,478 | SH | SOLE | 6,478 | 0 | 0 | ||
Staples Inc. | COM | 855030102 | 11,084 | 698,455 | SH | SOLE | 696,232 | 0 | 2,223 | ||
Starbucks Corp. | COM | 855244109 | 45,788 | 698,952 | SH | SOLE | 696,741 | 0 | 2,211 | ||
Stericycle Inc. | COM | 858912108 | 68,056 | 616,283 | SH | SOLE | 558,697 | 0 | 57,586 | ||
Stratasys Ltd. | COM | m85548101 | 35,319 | 421,773 | SH | SOLE | 290,816 | 0 | 130,957 | ||
Target Corp. | COM | 87612E106 | 15,259 | 221,593 | SH | SOLE | 220,937 | 0 | 656 | ||
Techne Corp. | COM | 878377100 | 74,064 | 1,072,155 | SH | SOLE | 846,231 | 0 | 225,924 | ||
Tupperware Brands Corp. | COM | 899896104 | 1,658 | 21,344 | SH | SOLE | 21,344 | 0 | 0 | ||
Ultimate Software Group Inc. | COM | 90385D107 | 156,746 | 1,336,396 | SH | SOLE | 1,001,553 | 0 | 334,843 | ||
United Natural Foods Inc. | COM | 911163103 | 85,279 | 1,579,527 | SH | SOLE | 1,197,438 | 0 | 382,089 | ||
Unitedhealth Group Inc. | COM | 91324P102 | 509 | 7,766 | SH | SOLE | 7,766 | 0 | 0 | ||
Us Bancorp Del Com | COM | 902973304 | 1,674 | 46,307 | SH | SOLE | 46,307 | 0 | 0 | ||
Verint Systems Inc. | COM | 92343X100 | 30,695 | 865,367 | SH | SOLE | 595,059 | 0 | 270,308 | ||
Vmware Inc. | COM | 928563402 | 11,403 | 170,217 | SH | SOLE | 169,277 | 0 | 940 | ||
Wal-Mart Stores Inc. | COM | 931142103 | 12,874 | 172,832 | SH | SOLE | 172,083 | 0 | 749 | ||
Wells Fargo & Co New Com | COM | 949746101 | 700 | 16,970 | SH | SOLE | 14,279 | 0 | 2,691 | ||
Whole Foods Market Inc. | COM | 966837106 | 26,584 | 516,392 | SH | SOLE | 420,834 | 0 | 95,558 | ||
Alger Fds Ii Alger Spctra I | COM | 015566300 | 406 | 26,688 | SH | SOLE | 26,688 | 0 | 0 | ||
Columbia Fds Ser Tr I Val & Re | COM | 19765Y514 | 217 | 4,301 | SH | SOLE | 4,301 | 0 | 0 | ||
Dodge & Cox Stk Fd Com | COM | 256219106 | 337 | 2,371 | SH | SOLE | 2,133 | 0 | 238 | ||
Vanguard Index Fds 500 Idx Fd | COM | 922908496 | 7,577 | 61,957 | SH | SOLE | 0 | 0 | 61,957 | ||
Vanguard Index Trust 500 Index | COM | 922908108 | 608 | 4,109 | SH | SOLE | 0 | 0 | 4,109 |