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 573 3,475 SH   SOLE   3,096 0 379
ABAXIS INC COM 002567105 226,614 3,534,765 SH   SOLE   2,209,367 0 1,325,398
ABBOTT LABS COM 002824100 1,094 23,614 SH   SOLE   11,127 0 12,487
ABBVIE INC COM 00287Y109 306 5,225 SH   SOLE   0 0 5,225
ACI WORLDWIDE INC COM 004498101 212,017 9,788,434 SH   SOLE   5,738,155 0 4,050,279
AKAMAI TECHNOLOGIES INC COM 00971T101 13,912 195,815 SH   SOLE   79,043 0 116,772
AMERICAN SOFTWARE INC CL A 029683109 41,415 4,052,341 SH   SOLE   2,404,462 0 1,647,879
ANSYS INC COM 03662Q105 248,463 2,817,362 SH   SOLE   1,590,083 0 1,227,279
APPLE INC COM 037833100 19,744 158,675 SH   SOLE   31,077 0 127,598
ATWOOD OCEANICS INC COM 050095108 5,632 200,342 SH   SOLE   86,503 0 113,839
AUTOMATIC DATA PROCESSING IN COM 053015103 458 5,344 SH   SOLE   209 0 5,135
BAKER HUGHES INC COM 057224107 558 8,778 SH   SOLE   7,857 0 921
BALCHEM CORP COM 057665200 170,939 3,086,659 SH   SOLE   1,851,079 0 1,235,580
BIO TECHNE CORP COM 09073M104 232,401 2,317,290 SH   SOLE   1,362,633 0 954,657
BIOGEN INC COM 09062X103 15,774 37,358 SH   SOLE   16,423 0 20,935
BLACKBAUD INC COM 09227Q100 235,105 4,962,106 SH   SOLE   3,057,676 0 1,904,430
BORGWARNER INC COM 099724106 7,458 123,309 SH   SOLE   62,365 0 60,944
BRUKER CORP COM 116794108 26,355 1,426,915 SH   SOLE   1,008,215 0 418,700
BUFFALO WILD WINGS INC COM 119848109 1,885 10,401 SH   SOLE   9,526 0 875
CAMERON INTERNATIONAL CORP COM 13342B105 7,232 160,277 SH   SOLE   79,925 0 80,352
CANTEL MEDICAL CORP COM 138098108 267,912 5,640,244 SH   SOLE   3,465,796 0 2,174,448
CARBO CERAMICS INC COM 140781105 40,343 1,322,277 SH   SOLE   763,374 0 558,903
CARNIVAL CORP PAIRED CTF 143658300 25,582 534,741 SH   SOLE   276,895 0 257,846
CATERPILLAR INC DEL COM 149123101 4,351 54,373 SH   SOLE   7,802 0 46,571
CELGENE CORP COM 151020104 32,977 286,063 SH   SOLE   117,887 0 168,176
CERNER CORP COM 156782104 6,222 84,926 SH   SOLE   84,926 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 11,160 136,142 SH   SOLE   62,862 0 73,280
CISCO SYS INC COM 17275R102 294 10,678 SH   SOLE   2,705 0 7,973
COGNEX CORP COM 192422103 297,280 5,994,765 SH   SOLE   3,437,016 0 2,557,749
CYBERONICS INC COM 23251P102 103,293 1,591,089 SH   SOLE   795,893 0 795,196
DANAHER CORP DEL COM 235851102 577 6,799 SH   SOLE   4,918 0 1,881
DICKS SPORTING GOODS INC COM 253393102 17,292 303,413 SH   SOLE   103,785 0 199,628
DIODES INC COM 254543101 135,739 4,752,774 SH   SOLE   3,056,472 0 1,696,302
DOLBY LABORATORIES INC COM 25659T107 55,821 1,462,823 SH   SOLE   892,597 0 570,226
DTS INC COM 23335C101 63,365 1,859,833 SH   SOLE   924,083 0 935,750
DYNAMIC MATLS CORP COM 267888105 29,195 2,286,205 SH   SOLE   1,221,160 0 1,065,045
E M C CORP MASS COM 268648102 6,981 273,109 SH   SOLE   58,279 0 214,830
ELLIE MAE INC COM 28849P100 1,350 24,399 SH   SOLE   13,997 0 10,402
EXXON MOBIL CORP COM 30231G102 356 4,193 SH   SOLE   359 0 3,834
FACTSET RESH SYS INC COM 303075105 6,938 43,579 SH   SOLE   20,975 0 22,604
FEI CO COM 30241L109 198,809 2,604,259 SH   SOLE   1,475,802 0 1,128,457
FLAMEL TECHNOLOGIES SA SPONSORED ADR 338488109 9,861 548,445 SH   SOLE   413,960 0 134,485
FLEETMATICS GROUP PLC COM G35569105 1,216 27,103 SH   SOLE   27,103 0 0
FLIR SYS INC COM 302445101 21,381 683,536 SH   SOLE   451,180 0 232,356
FOMENTO ECONOMICO MEXICANO S SPON ADR UNITS 344419106 481 5,143 SH   SOLE   5,143 0 0
FRANKLIN RES INC COM 354613101 6,444 125,565 SH   SOLE   69,652 0 55,913
GENERAL ELECTRIC CO COM 369604103 1,508 60,765 SH   SOLE   30,787 0 29,978
GEOSPACE TECHNOLOGIES CORP COM 37364X109 23,781 1,440,397 SH   SOLE   896,861 0 543,536
GILEAD SCIENCES INC COM 375558103 7,000 71,331 SH   SOLE   9,053 0 62,278
GOOGLE INC CL A 38259P508 13,247 23,881 SH   SOLE   4,084 0 19,797
GRAINGER W W INC COM 384802104 590 2,500 SH   SOLE   0 0 2,500
GUIDEWIRE SOFTWARE INC COM 40171V100 60,266 1,145,519 SH   SOLE   665,351 0 480,168
HOME DEPOT INC COM 437076102 1,628 14,333 SH   SOLE   7,759 0 6,574
HUNT J B TRANS SVCS INC COM 445658107 6,621 77,532 SH   SOLE   38,228 0 39,304
ICON PLC SHS G4705A100 26,856 380,774 SH   SOLE   271,187 0 109,587
ILLINOIS TOOL WKS INC COM 452308109 430 4,429 SH   SOLE   475 0 3,954
INCYTE CORP COM 45337C102 247,178 2,696,683 SH   SOLE   1,593,168 0 1,103,515
INTERNATIONAL BUSINESS MACHS COM 459200101 403 2,510 SH   SOLE   467 0 2,043
INVESCO LTD SHS G491BT108 9,889 249,162 SH   SOLE   179,998 0 69,164
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 10,447 60,460 SH   SOLE   20,957 0 39,503
JOHNSON & JOHNSON COM 478160104 245 2,437 SH   SOLE   174 0 2,263
JPMORGAN CHASE & CO COM 46625H100 1,380 22,773 SH   SOLE   18,253 0 4,520
LULULEMON ATHLETICA INC COM 550021109 11,580 180,884 SH   SOLE   89,258 0 91,626
MANHATTAN ASSOCS INC COM 562750109 291,710 5,763,882 SH   SOLE   3,266,249 0 2,497,633
MASTERCARD INC CL A 57636Q104 7,924 91,720 SH   SOLE   52,012 0 39,708
MCDONALDS CORP COM 580135101 234 2,400 SH   SOLE   0 0 2,400
MEDASSETS INC COM 584045108 99,256 5,273,969 SH   SOLE   2,980,740 0 2,293,229
MEDIDATA SOLUTIONS INC COM 58471A105 257,016 5,240,944 SH   SOLE   3,034,486 0 2,206,458
MERCADOLIBRE INC COM 58733R102 1,998 16,311 SH   SOLE   16,311 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 85,088 4,459,546 SH   SOLE   2,768,640 0 1,690,906
MICHAEL KORS HLDGS LTD SHS G60754101 12,265 186,537 SH   SOLE   78,048 0 108,489
MICROSOFT CORP COM 594918104 280 6,884 SH   SOLE   1,164 0 5,720
MONSANTO CO NEW COM 61166W101 981 8,715 SH   SOLE   7,172 0 1,543
MONSTER BEVERAGE CORP COM 611740101 6,135 44,331 SH   SOLE   21,859 0 22,472
MORGAN STANLEY COM NEW 617446448 924 25,877 SH   SOLE   22,570 0 3,307
MSC INDL DIRECT INC CL A 553530106 5,593 77,466 SH   SOLE   43,090 0 34,376
MYRIAD GENETICS INC COM 62855J104 3,794 107,183 SH   SOLE   48,766 0 58,417
NABORS INDUSTRIES LTD SHS G6359F103 11,382 833,822 SH   SOLE   419,434 0 414,388
NEOGEN CORP COM 640491106 227,484 4,868,048 SH   SOLE   2,807,026 0 2,061,022
NETAPP INC COM 64110D104 7,872 221,994 SH   SOLE   100,384 0 121,610
NETSCOUT SYS INC COM 64115T104 242,547 5,531,279 SH   SOLE   3,200,337 0 2,330,942
NIC INC COM 62914B100 151,736 8,587,209 SH   SOLE   5,299,564 0 3,287,645
NUANCE COMMUNICATIONS INC COM 67020Y100 27,781 1,935,976 SH   SOLE   907,442 0 1,028,534
NVR INC COM 62944T105 4,463 3,359 SH   SOLE   1,481 0 1,878
ORACLE CORP COM 68389X105 1,815 42,057 SH   SOLE   30,144 0 11,913
ORBOTECH LTD ORD M75253100 1,067 66,562 SH   SOLE   66,562 0 0
PALL CORP COM 696429307 552 5,500 SH   SOLE   0 0 5,500
PAREXEL INTL CORP COM 699462107 7,450 107,988 SH   SOLE   54,498 0 53,490
POLARIS INDS INC COM 731068102 6,925 49,082 SH   SOLE   24,041 0 25,041
PRAXAIR INC COM 74005P104 1,005 8,327 SH   SOLE   6,695 0 1,632
PRICE T ROWE GROUP INC COM 74144T108 24,556 303,235 SH   SOLE   108,351 0 194,884
PROS HOLDINGS INC COM 74346Y103 110,296 4,463,621 SH   SOLE   2,542,282 0 1,921,339
PROTO LABS INC COM 743713109 139,658 1,995,114 SH   SOLE   1,161,172 0 833,942
PULTE GROUP INC COM 745867101 8,223 369,915 SH   SOLE   192,857 0 177,058
QIAGEN NV REG SHS N72482107 18,056 716,508 SH   SOLE   329,376 0 387,132
QUALCOMM INC COM 747525103 4,791 69,098 SH   SOLE   20,827 0 48,271
QUALITY SYS INC COM 747582104 69,440 4,345,448 SH   SOLE   2,422,227 0 1,923,221
QUANTA SVCS INC COM 74762E102 18,078 633,649 SH   SOLE   219,754 0 413,895
QUIDEL CORP COM 74838J101 147,694 5,474,188 SH   SOLE   3,240,440 0 2,233,748
RESTORATION HARDWARE HLDGS I COM 761283100 12,264 123,644 SH   SOLE   45,622 0 78,022
ROVI CORP COM 779376102 19,108 1,049,327 SH   SOLE   365,024 0 684,303
SALIX PHARMACEUTICALS INC COM 795435106 8,787 50,848 SH   SOLE   26,067 0 24,781
SASOL LTD SPONSORED ADR 803866300 14,941 438,928 SH   SOLE   216,639 0 222,289
SCHLUMBERGER LTD COM 806857108 5,184 62,134 SH   SOLE   14,519 0 47,615
SHIRE PLC SPONSORED ADR 82481R106 16,291 68,080 SH   SOLE   30,795 0 37,285
SIGMA ALDRICH CORP COM 826552101 5,920 42,820 SH   SOLE   38,020 0 4,800
SOLARWINDS INC COM 83416B109 113,493 2,214,922 SH   SOLE   1,242,162 0 972,760
STARBUCKS CORP COM 855244109 1,399 14,778 SH   SOLE   12,014 0 2,764
STERICYCLE INC COM 858912108 4,971 35,400 SH   SOLE   17,891 0 17,509
STIFEL FINL CORP COM 860630102 12,785 229,329 SH   SOLE   118,731 0 110,598
SUN HYDRAULICS CORP COM 866942105 171,214 4,139,604 SH   SOLE   2,650,549 0 1,489,055
TARGET CORP COM 87612E106 238 2,898 SH   SOLE   0 0 2,898
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 13,956 224,005 SH   SOLE   103,533 0 120,472
TJX COS INC NEW COM 872540109 1,023 14,601 SH   SOLE   11,846 0 2,755
TOLL BROTHERS INC COM 889478103 7,583 192,756 SH   SOLE   100,885 0 91,871
TRACTOR SUPPLY CO COM 892356106 25,180 296,032 SH   SOLE   87,894 0 208,138
TRANSOCEAN LTD REG SHS H8817H100 3,744 255,234 SH   SOLE   117,869 0 137,365
TRIMBLE NAVIGATION LTD COM 896239100 12,919 512,673 SH   SOLE   205,319 0 307,354
TYCO INTL PLC SHS G91442106 9,508 220,807 SH   SOLE   157,434 0 63,373
TYLER TECHNOLOGIES INC COM 902252105 279,839 2,321,734 SH   SOLE   1,358,913 0 962,821
ULTA SALON COSMETCS & FRAG I COM 90384S303 14,686 97,352 SH   SOLE   48,187 0 49,165
UNION PAC CORP COM 907818108 991 9,149 SH   SOLE   7,152 0 1,997
UNITED TECHNOLOGIES CORP COM 913017109 816 6,963 SH   SOLE   5,831 0 1,132
VISA INC COM CL A 92826C839 9,808 149,952 SH   SOLE   20,696 0 129,256
VOCERA COMMUNICATIONS INC COM 92857F107 39,586 3,990,519 SH   SOLE   2,309,140 0 1,681,379
WATERS CORP COM 941848103 10,139 81,559 SH   SOLE   57,512 0 24,047
WHOLE FOODS MKT INC COM 966837106 204 3,912 SH   SOLE   188 0 3,724
WISCONSIN ENERGY CORP COM 976657106 451 9,107 SH   SOLE   157 0 8,950
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 929352102 1,878 48,439 SH   SOLE   48,439 0 0
YORK WTR CO COM 987184108 273 11,250 SH   SOLE   0 0 11,250