The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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 CO COM 88579Y101 294 1,904 SH   SOLE   1,525 0 379
ABAXIS INC COM 002567105 181,996 3,535,269 SH   SOLE   2,209,871 0 1,325,398
ABBOTT LABS COM 002824100 696 14,184 SH   SOLE   2,437 0 11,747
ABBVIE INC COM 00287Y109 351 5,225 SH   SOLE   0 0 5,225
ACI WORLDWIDE INC COM 004498101 240,070 9,770,872 SH   SOLE   5,720,593 0 4,050,279
AKAMAI TECHNOLOGIES INC COM 00971T101 12,045 172,517 SH   SOLE   55,737 0 116,780
AMERICAN SOFTWARE INC CL A 029683109 38,429 4,045,176 SH   SOLE   2,397,297 0 1,647,879
ANSYS INC COM 03662Q105 255,922 2,804,934 SH   SOLE   1,577,655 0 1,227,279
APPLE INC COM 037833100 19,662 156,765 SH   SOLE   29,167 0 127,598
ATWOOD OCEANICS INC COM 050095108 4,709 178,093 SH   SOLE   64,254 0 113,839
AUTOMATIC DATA PROCESSING IN COM 053015103 429 5,344 SH   SOLE   209 0 5,135
BAKER HUGHES INC COM 057224107 510 8,268 SH   SOLE   7,347 0 921
BALCHEM CORP COM 057665200 172,230 3,090,985 SH   SOLE   1,855,405 0 1,235,580
BIOGEN INC COM 09062X103 13,478 33,367 SH   SOLE   12,444 0 20,923
BIO TECHNE CORP COM 09073M104 228,181 2,317,266 SH   SOLE   1,362,609 0 954,657
BLACKBAUD INC COM 09227Q100 280,596 4,927,060 SH   SOLE   3,022,630 0 1,904,430
BORGWARNER INC COM 099724106 5,893 103,671 SH   SOLE   42,727 0 60,944
BRUKER CORP COM 116794108 28,139 1,378,669 SH   SOLE   1,008,215 0 370,454
BUFFALO WILD WINGS INC COM 119848109 2,025 12,922 SH   SOLE   11,404 0 1,518
CAMERON INTERNATIONAL CORP COM 13342B105 7,068 134,965 SH   SOLE   54,613 0 80,352
CANTEL MEDICAL CORP COM 138098108 301,596 5,619,450 SH   SOLE   3,445,002 0 2,174,448
CARBO CERAMICS INC COM 140781105 52,421 1,259,221 SH   SOLE   753,656 0 505,565
CARNIVAL CORP PAIRED CTF 143658300 26,860 543,838 SH   SOLE   285,992 0 257,846
CATERPILLAR INC DEL COM 149123101 4,587 54,080 SH   SOLE   7,509 0 46,571
CELGENE CORP COM 151020104 29,990 259,129 SH   SOLE   103,888 0 155,241
CERNER CORP COM 156782104 5,865 84,926 SH   SOLE   84,926 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 16,657 209,394 SH   SOLE   103,909 0 105,485
CISCO SYS INC COM 17275R102 293 10,678 SH   SOLE   2,705 0 7,973
COGNEX CORP COM 192422103 284,944 5,923,987 SH   SOLE   3,430,772 0 2,493,215
CYBERONICS INC COM 23251P102 85,473 1,437,480 SH   SOLE   728,453 0 709,027
DANAHER CORP DEL COM 235851102 363 4,246 SH   SOLE   2,365 0 1,881
DICKS SPORTING GOODS INC COM 253393102 14,681 283,590 SH   SOLE   83,862 0 199,728
DIODES INC COM 254543101 108,990 4,520,521 SH   SOLE   2,996,052 0 1,524,469
DOLBY LABORATORIES INC COM 25659T107 27,063 682,026 SH   SOLE   384,685 0 297,341
DSW INC CL A 23334L102 3,733 111,855 SH   SOLE   47,494 0 64,361
DTS INC COM 23335C101 81,731 2,680,595 SH   SOLE   1,461,900 0 1,218,695
DYNAMIC MATLS CORP COM 267888105 25,121 2,283,701 SH   SOLE   1,218,656 0 1,065,045
ELLIE MAE INC COM 28849P100 21,338 305,739 SH   SOLE   177,475 0 128,264
E M C CORP MASS COM 268648102 7,163 271,445 SH   SOLE   56,515 0 214,930
EVERCORE PARTNERS INC CLASS A 29977A105 3,591 66,547 SH   SOLE   21,987 0 44,560
EXXON MOBIL CORP COM 30231G102 349 4,193 SH   SOLE   359 0 3,834
FACTSET RESH SYS INC COM 303075105 6,046 37,206 SH   SOLE   14,602 0 22,604
FEI CO COM 30241L109 211,851 2,554,578 SH   SOLE   1,461,306 0 1,093,272
FLAMEL TECHNOLOGIES SA SPONSORED ADR 338488109 11,909 562,026 SH   SOLE   427,541 0 134,485
FLEETMATICS GROUP PLC COM G35569105 1,269 27,103 SH   SOLE   27,103 0 0
FLIR SYS INC COM 302445101 20,618 668,986 SH   SOLE   436,630 0 232,356
FOMENTO ECONOMICO MEXICANO S SPON ADR UNITS 344419106 663 7,443 SH   SOLE   7,443 0 0
FRANKLIN RES INC COM 354613101 5,236 106,788 SH   SOLE   50,875 0 55,913
GENERAL ELECTRIC CO COM 369604103 785 29,538 SH   SOLE   2,505 0 27,033
GENTHERM INC COM 37253A103 6,345 115,559 SH   SOLE   51,556 0 64,003
GEOSPACE TECHNOLOGIES CORP COM 37364X109 33,263 1,443,087 SH   SOLE   899,551 0 543,536
GILEAD SCIENCES INC COM 375558103 8,477 72,405 SH   SOLE   10,061 0 62,344
GOOGLE INC CL A 38259P508 12,830 23,757 SH   SOLE   3,960 0 19,797
GUIDEWIRE SOFTWARE INC COM 40171V100 60,743 1,147,619 SH   SOLE   667,451 0 480,168
HOME DEPOT INC COM 437076102 1,547 13,925 SH   SOLE   7,351 0 6,574
ICON PLC SHS G4705A100 25,648 381,103 SH   SOLE   274,618 0 106,485
ILLINOIS TOOL WKS INC COM 452308109 407 4,429 SH   SOLE   475 0 3,954
INCYTE CORP COM 45337C102 277,741 2,665,207 SH   SOLE   1,580,100 0 1,085,107
INTERNATIONAL BUSINESS MACHS COM 459200101 408 2,510 SH   SOLE   467 0 2,043
INVESCO LTD SHS G491BT108 9,516 253,818 SH   SOLE   184,654 0 69,164
HUNT J B TRANS SVCS INC COM 445658107 5,682 69,213 SH   SOLE   29,909 0 39,304
JPMORGAN CHASE & CO COM 46625H100 1,574 23,222 SH   SOLE   18,634 0 4,588
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 9,810 55,715 SH   SOLE   16,212 0 39,503
JOHNSON & JOHNSON COM 478160104 238 2,437 SH   SOLE   174 0 2,263
LULULEMON ATHLETICA INC COM 550021109 10,020 153,440 SH   SOLE   61,814 0 91,626
MANHATTAN ASSOCS INC COM 562750109 293,380 4,918,352 SH   SOLE   2,874,573 0 2,043,779
MASTERCARD INC CL A 57636Q104 11,329 121,195 SH   SOLE   45,798 0 75,397
MCDONALDS CORP COM 580135101 228 2,400 SH   SOLE   0 0 2,400
MEDASSETS INC COM 584045108 101,714 4,610,790 SH   SOLE   2,317,561 0 2,293,229
MEDIDATA SOLUTIONS INC COM 58471A105 281,129 5,175,423 SH   SOLE   3,021,665 0 2,153,758
MERCADOLIBRE INC COM 58733R102 2,311 16,311 SH   SOLE   16,311 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 82,742 4,438,971 SH   SOLE   2,748,065 0 1,690,906
MICHAEL KORS HLDGS LTD SHS G60754101 5,046 119,885 SH   SOLE   53,904 0 65,981
MICROSOFT CORP COM 594918104 304 6,884 SH   SOLE   1,164 0 5,720
MONSANTO CO NEW COM 61166W101 896 8,406 SH   SOLE   6,863 0 1,543
MONSTER BEVERAGE CORP NEW COM 61174X109 5,027 37,511 SH   SOLE   15,039 0 22,472
MORGAN STANLEY COM NEW 617446448 1,038 26,763 SH   SOLE   23,456 0 3,307
MSC INDL DIRECT INC CL A 553530106 4,542 65,106 SH   SOLE   30,730 0 34,376
MYRIAD GENETICS INC COM 62855J104 4,464 131,330 SH   SOLE   52,188 0 79,142
NABORS INDUSTRIES LTD SHS G6359F103 12,189 844,689 SH   SOLE   430,301 0 414,388
NEOGEN CORP COM 640491106 230,960 4,868,474 SH   SOLE   2,807,452 0 2,061,022
NETSCOUT SYS INC COM 64115T104 202,469 5,521,385 SH   SOLE   3,190,443 0 2,330,942
NIC INC COM 62914B100 155,219 8,491,183 SH   SOLE   5,203,538 0 3,287,645
NUANCE COMMUNICATIONS INC COM 67020Y100 31,167 1,779,926 SH   SOLE   900,392 0 879,534
NVR INC COM 62944T105 3,972 2,964 SH   SOLE   1,086 0 1,878
ORACLE CORP COM 68389X105 1,626 40,340 SH   SOLE   28,427 0 11,913
ORBOTECH LTD ORD M75253100 1,384 66,562 SH   SOLE   66,562 0 0
PALL CORP COM 696429307 684 5,500 SH   SOLE   0 0 5,500
PAREXEL INTL CORP COM 699462107 5,838 90,772 SH   SOLE   37,282 0 53,490
POLARIS INDS INC COM 731068102 6,761 45,647 SH   SOLE   19,935 0 25,712
PRAXAIR INC COM 74005P104 949 7,937 SH   SOLE   6,305 0 1,632
PROS HOLDINGS INC COM 74346Y103 99,043 4,691,758 SH   SOLE   2,559,881 0 2,131,877
PROTO LABS INC COM 743713109 134,600 1,994,664 SH   SOLE   1,160,722 0 833,942
PULTE GROUP INC COM 745867101 6,316 313,426 SH   SOLE   136,368 0 177,058
QIAGEN NV REG SHS N72482107 17,991 725,746 SH   SOLE   338,614 0 387,132
QUALCOMM INC COM 747525103 205 3,271 SH   SOLE   2,734 0 537
QUALITY SYS INC COM 747582104 72,102 4,351,331 SH   SOLE   2,428,110 0 1,923,221
QUANTA SVCS INC COM 74762E102 16,589 575,597 SH   SOLE   161,702 0 413,895
QUIDEL CORP COM 74838J101 125,557 5,470,914 SH   SOLE   3,237,166 0 2,233,748
RESTORATION HARDWARE HLDGS I COM 761283100 11,277 115,509 SH   SOLE   37,287 0 78,222
ROVI CORP COM 779376102 16,582 1,039,617 SH   SOLE   355,314 0 684,303
SASOL LTD SPONSORED ADR 803866300 16,491 444,981 SH   SOLE   222,692 0 222,289
SCHLUMBERGER LTD COM 806857108 5,314 61,654 SH   SOLE   14,039 0 47,615
SHIRE PLC SPONSORED ADR 82481R106 14,559 60,288 SH   SOLE   23,003 0 37,285
SIGMA ALDRICH CORP COM 826552101 5,967 42,820 SH   SOLE   38,020 0 4,800
SOLARWINDS INC COM 83416B109 102,147 2,214,329 SH   SOLE   1,241,569 0 972,760
STARBUCKS CORP COM 855244109 1,527 28,477 SH   SOLE   22,949 0 5,528
STERICYCLE INC COM 858912108 3,979 29,713 SH   SOLE   12,204 0 17,509
STIFEL FINL CORP COM 860630102 15,570 269,656 SH   SOLE   91,658 0 177,998
SUN HYDRAULICS CORP COM 866942105 143,712 3,770,979 SH   SOLE   2,283,431 0 1,487,548
PRICE T ROWE GROUP INC COM 74144T108 21,378 275,029 SH   SOLE   80,145 0 194,884
TARGET CORP COM 87612E106 870 10,655 SH   SOLE   6,148 0 4,507
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 13,411 226,916 SH   SOLE   106,444 0 120,472
TJX COS INC NEW COM 872540109 932 14,081 SH   SOLE   11,326 0 2,755
TOLL BROTHERS INC COM 889478103 6,261 163,951 SH   SOLE   72,080 0 91,871
TRACTOR SUPPLY CO COM 892356106 22,204 246,871 SH   SOLE   54,998 0 191,873
TRANSOCEAN LTD REG SHS H8817H100 4,114 255,234 SH   SOLE   117,869 0 137,365
TRIMBLE NAVIGATION LTD COM 896239100 10,685 455,459 SH   SOLE   148,105 0 307,354
TYCO INTL PLC SHS G91442106 8,638 224,482 SH   SOLE   161,109 0 63,373
TYLER TECHNOLOGIES INC COM 902252105 299,933 2,318,235 SH   SOLE   1,355,414 0 962,821
ULTA SALON COSMETCS & FRAG I COM 90384S303 10,913 70,655 SH   SOLE   29,253 0 41,402
UNION PAC CORP COM 907818108 842 8,827 SH   SOLE   6,830 0 1,997
UNITED TECHNOLOGIES CORP COM 913017109 755 6,809 SH   SOLE   5,677 0 1,132
VEEVA SYS INC CL A COM 922475108 32,781 1,169,506 SH   SOLE   694,427 0 475,079
VISA INC COM CL A 92826C839 8,969 133,560 SH   SOLE   5,420 0 128,140
VOCERA COMMUNICATIONS INC COM 92857F107 45,728 3,993,706 SH   SOLE   2,312,327 0 1,681,379
WATERS CORP COM 941848103 9,558 74,452 SH   SOLE   50,405 0 24,047
WEC ENERGY GROUP INC COM 92939U106 410 9,107 SH   SOLE   157 0 8,950
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 929352102 1,427 33,773 SH   SOLE   33,773 0 0
GRAINGER W W INC COM 384802104 592 2,500 SH   SOLE   0 0 2,500
YORK WTR CO COM 987184108 235 11,250 SH   SOLE   0 0 11,250