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
ABERCROMBIE & FITCH COM 002896207 11,084 305,000 SH   SOLE   0 0 305,000
ACELRX PHARMACEUTICALS COM 00444T100 8,562 1,559,623 SH   SOLE   7,118 0 1,552,505
ACTUA CORP COM 005094107 6,569 410,047 SH   SOLE   231,236 0 178,811
ADVISORY BOARD COM 00762W107 25,594 549,354 SH   SOLE   90,945 0 458,409
AEROHIVE NETWORKS INC COM 007786106 5,168 644,430 SH   SOLE   0 0 644,430
AFFILIATED MANAGERS GROUP COM 008252108 56,010 279,549 SH   SOLE   37,109 0 242,440
ALKERMES COM G01767105 41,683 972,300 SH   SOLE   0 0 972,300
ALLIANCE DATA SYSTEMS COM 018581108 9,074 36,550 SH   SOLE   0 0 36,550
ALLOT COMMUNICATIONS COM M0854Q105 12,956 1,134,499 SH   SOLE   0 0 1,134,499
ALPHA NATURAL RESOURCES COM 02076X102 1,745 703,600 SH   SOLE   0 0 703,600
ARC GROUP WORLDWIDE COM 00213H105 4,743 303,652 SH   SOLE   58,142 0 245,510
ARUBA NETWORKS COM 043176106 29,862 1,383,800 SH   SOLE   0 0 1,383,800
ASCENA RETAIL GROUP COM 04351G101 19,320 1,452,600 SH   SOLE   0 0 1,452,600
ASPEN TECHNOLOGY INC COM 045327103 21,466 569,076 SH   SOLE   61,709 0 507,367
ATRICURE COM 04963C209 5,565 378,055 SH   SOLE   2,300 0 375,755
ATWOOD OCEANICS COM 050095108 2,272 52,000 SH   SOLE   0 0 52,000
AUXILIUM PHARMACEUTICALS COM 05334D107 29,026 972,380 SH   SOLE   0 0 972,380
AVEO PHARMACEUTICALS COM 053588109 751 676,451 SH   SOLE   0 0 676,451
BASIC ENERGY COM 06985P100 5,314 245,000 SH   SOLE   0 0 245,000
BIO RAD LABS COM 090572207 30,497 268,934 SH   SOLE   0 0 268,934
BIODELIVERY SCIENCE INT'L COM 09060J106 5,211 304,913 SH   SOLE   5,330 0 299,583
BJ'S RESTAURANTS COM 09180C106 12,885 358,010 SH   SOLE   0 0 358,010
BLACK DIAMOND COM 09202G101 8,882 1,174,818 SH   SOLE   5,061 0 1,169,757
BOULDER BRANDS COM 101405108 22,237 1,631,500 SH   SOLE   0 0 1,631,500
BRINKER INTERNATIONAL COM 109641100 22,099 435,110 SH   SOLE   0 0 435,110
BROADSOFT COM 11133B409 3,754 178,400 SH   SOLE   0 0 178,400
BROCADE COMMUNICATIONS COM 111621306 13,159 1,210,600 SH   SOLE   0 0 1,210,600
BRUKER CORP COM 116794108 38,791 2,095,100 SH   SOLE   0 0 2,095,100
BRUNSWICK CORP COM 117043109 8,198 194,550 SH   SOLE   0 0 194,550
BUFFALO WILD WINGS COM 119848109 30,984 230,759 SH   SOLE   8,239 0 222,520
CABELA'S COM 126804301 20,114 341,500 SH   SOLE   0 0 341,500
CADENCE DESIGN COM 127387108 22,105 1,284,400 SH   SOLE   0 0 1,284,400
CALAVO GROWERS COM 128246105 3,676 81,437 SH   SOLE   1,401 0 80,036
CALLAWAY GOLF COM 131193104 18,520 2,558,000 SH   SOLE   0 0 2,558,000
CARDIOVASCULAR SOLUTIONS COM 141619106 12,755 539,800 SH   SOLE   0 0 539,800
CARE.COM INC COM 141633107 7,096 870,673 SH   SOLE   87,451 0 783,222
CECO ENVIRONMENTAL COM 125141101 13,400 999,972 SH   SOLE   4,033 0 995,939
CELADON GROUP COM 150838100 7,060 362,999 SH   SOLE   0 0 362,999
CEVA COM 157210105 4,113 306,011 SH   SOLE   0 0 306,011
CHURCHILL DOWNS INC COM 171484108 29,211 299,600 SH   SOLE   0 0 299,600
CINEMARK HOLDINGS COM 17243V102 10,045 295,100 SH   SOLE   0 0 295,100
CLEAN HARBORS COM 184496107 11,792 218,700 SH   SOLE   0 0 218,700
COGNEX CORPORATION COM 192422103 7,847 194,848 SH   SOLE   40,543 0 154,305
COMFORT SYSTEMS COM 199908104 5,447 401,990 SH   SOLE   0 0 401,990
CONCUR TECHN COM 206708109 21,774 171,692 SH   SOLE   22,285 0 149,407
CONSTANT CONTACT COM 210313102 33,289 1,226,569 SH   SOLE   254,783 0 971,786
COSTAR CORP COM 22160N109 48,461 311,566 SH   SOLE   37,132 0 274,434
CROCS INC COM 227046109 56,604 4,499,500 SH   SOLE   0 0 4,499,500
CUTERA COM 232109108 7,483 740,877 SH   SOLE   5,697 0 735,180
CYNOSURE COM 232577205 9,079 432,345 SH   SOLE   1,226 0 431,119
DECKERS OUTDOOR COM 243537107 41,894 431,100 SH   SOLE   0 0 431,100
DEL FRISCO'S COM 245077102 3,964 207,100 SH   SOLE   0 0 207,100
DEMANDWARE COM 24802Y105 3,714 72,935 SH   SOLE   0 0 72,935
DERMA SCIENCES COM 249827502 2,987 358,579 SH   SOLE   6,160 0 352,419
DICKS SPORTING GOODS COM 253393102 16,619 378,735 SH   SOLE   22,783 0 355,952
DIGITAL GLOBE COM 25389M877 2,004 70,300 SH   SOLE   0 0 70,300
DIVERSIFIED RESTAURANT HOLDING COM 25532M105 2,101 427,122 SH   SOLE   7,336 0 419,786
DOUGLAS DYNAMICS COM 25960R105 17,469 895,846 SH   SOLE   2,307 0 893,539
DURATA THERAPEUTICS COM 26658A107 8,765 691,283 SH   SOLE   3,540 0 687,743
DURECT CORP COM 266605104 7,002 4,763,275 SH   SOLE   27,609 0 4,735,666
DXP ENTERPRISES COM 233377407 35,755 485,272 SH   SOLE   571 0 484,701
E2OPEN COM 29788A104 8,610 924,830 SH   SOLE   127,839 0 796,991
ELECTRO RENT COM 285218103 1,414 102,694 SH   SOLE   1,764 0 100,930
ENSERVCO COM 29358Y102 5,466 1,501,702 SH   SOLE   20,434 0 1,481,268
ENTROPIC COMMUNICATIONS COM 29384R105 9,660 3,631,609 SH   SOLE   5,271 0 3,626,338
ENVESTNET, INC COM 29404K106 2,447 54,382 SH   SOLE   0 0 54,382
ENZO BIOCHEM COM 294100102 1,547 300,353 SH   SOLE   4,726 0 295,627
EPAM SYSTEMS COM 29414B104 11,657 266,200 SH   SOLE   0 0 266,200
EURONET COM 298736109 45,149 944,735 SH   SOLE   0 0 944,735
EXACT SCIENCES COM 30063P105 16,765 865,046 SH   SOLE   1,733 0 863,313
EXPONENT COM 30214U102 14,486 204,367 SH   SOLE   0 0 204,367
FACTSET RESEARCH SYSTEMS COM 303075105 24,263 199,650 SH   SOLE   0 0 199,650
FEI COMPANY COM 30241L109 7,150 94,800 SH   SOLE   0 0 94,800
FIESTA RESTAURANT GROUP COM 31660B101 11,282 227,100 SH   SOLE   0 0 227,100
FINISAR COM 31787A507 23,967 1,441,200 SH   SOLE   0 0 1,441,200
FIVE BELOW COM 33829M101 41,042 1,036,141 SH   SOLE   0 0 1,036,141
FRANCESCA'S HOLDINGS COM 351793104 24,882 1,786,200 SH   SOLE   0 0 1,786,200
GENESEE & WYOMING COM 371559105 23,252 243,960 SH   SOLE   0 0 243,960
GENTHERM COM 37253A103 9,631 228,060 SH   SOLE   0 0 228,060
GIGAMON INC COM 37518B102 13,806 1,318,600 SH   SOLE   0 0 1,318,600
GLOBAL CASH ACCESS COM 378967103 6,491 961,581 SH   SOLE   0 0 961,581
GRAND CANYON EDUCATION COM 38526M106 23,800 583,769 SH   SOLE   45,970 0 537,799
GTT COMMUNICATION COM 362393100 3,042 255,400 SH   SOLE   0 0 255,400
HARRIS & HARRIS COM 413833104 5,876 1,971,646 SH   SOLE   22,508 0 1,949,138
HARVARD APP REGEN TECH COM 41690A106 2,826 348,884 SH   SOLE   2,782 0 346,102
HARVARD BIOSCIENCE COM 416906105 6,726 1,644,590 SH   SOLE   15,461 0 1,629,129
HIBBETT SPORTS COM 428567101 11,073 259,751 SH   SOLE   37,267 0 222,484
HOMEAWAY INC COM 43739Q100 19,550 550,700 SH   SOLE   0 0 550,700
II-VI COM 902104108 6,362 540,566 SH   SOLE   0 0 540,566
IMAX CORP COM 45245E109 44,358 1,615,379 SH   SOLE   243,233 0 1,372,146
IMMUNOGEN COM 45253H101 5,510 520,332 SH   SOLE   1,831 0 518,501
IMPERVA COM 45321L100 11,231 390,900 SH   SOLE   0 0 390,900
INFOBLOX COM 45672H104 23,289 1,578,900 SH   SOLE   0 0 1,578,900
INNER WORKINGS INC COM 45773Y105 4,901 605,850 SH   SOLE   339,903 0 265,947
INPHI COM 45772F107 7,070 491,631 SH   SOLE   1,970 0 489,661
INTERSIL COM 46069S109 24,373 1,715,195 SH   SOLE   0 0 1,715,195
INVENSENSE INC COM 46123D205 20,488 1,038,400 SH   SOLE   0 0 1,038,400
IPG PHOTONICS COM 44980X109 12,686 184,450 SH   SOLE   0 0 184,450
IROBOT COM 462726100 21,165 695,089 SH   SOLE   117,428 0 577,661
JAMES RIVER COAL CO COM 470355207 45 557,400 SH   SOLE   0 0 557,400
JETBLUE AIRWAYS COM 477143101 5,204 490,000 SH   SOLE   0 0 490,000
JOHN BEAN TECHNOLOGIES COM 477839104 16,695 593,500 SH   SOLE   0 0 593,500
KAMAN CORP COM 483548103 29,021 738,458 SH   SOLE   1,598 0 736,860
KAR AUCTION SERVICES COM 48238T109 7,052 246,330 SH   SOLE   0 0 246,330
KENNAMETAL COM 489170100 40,829 988,363 SH   SOLE   0 0 988,363
KEY ENERGY SVCS COM 492914106 3,489 720,900 SH   SOLE   0 0 720,900
KNIGHT TRANS COM 499064103 11,898 434,380 SH   SOLE   0 0 434,380
KONA GRILL COM 50047H201 3,993 202,363 SH   SOLE   3,466 0 198,897
LEAPFROG COM 52186N106 1,869 312,082 SH   SOLE   5,360 0 306,722
LEMAITRE VASCULAR COM 525558201 4,981 723,932 SH   SOLE   8,188 0 715,744
LINKEDIN CORP COM 53578A108 10,652 51,262 SH   SOLE   0 0 51,262
LIQUIDITY SERVICES COM 53635B107 1,217 88,500 SH   SOLE   0 0 88,500
LITTELFUSE COM 537008104 9,370 110,000 SH   SOLE   0 0 110,000
LIVEPERSON COM 538146101 41,152 3,268,600 SH   SOLE   680,258 0 2,588,342
LUMINEX CORP COM 55027E102 3,366 172,612 SH   SOLE   0 0 172,612
MANITEX INTERNATIONAL COM 563420108 2,441 216,172 SH   SOLE   3,727 0 212,445
MARINEMAX INC COM 567908108 9,919 588,668 SH   SOLE   2,904 0 585,764
MCGRATH RENT COM 580589109 13,336 389,953 SH   SOLE   1,607 0 388,346
MELLANOX TECHNOLOGIES COM M51363113 29,686 661,600 SH   SOLE   0 0 661,600
METTLER TOLEDO COM 592688105 27,086 105,750 SH   SOLE   0 0 105,750
MICROSEMI COM 595137100 12,375 487,000 SH   SOLE   0 0 487,000
MOBILE MINI COM 60740F105 14,033 401,300 SH   SOLE   0 0 401,300
MOBILEYE COM N51488117 4,466 83,343 SH   SOLE   19,941 0 63,402
MODINE MANUFACTURING COM 607828100 15,371 1,294,915 SH   SOLE   3,865 0 1,291,050
MONOLITHIC POWER COM 609839105 14,559 330,500 SH   SOLE   0 0 330,500
MONOTYPE IMAGING COM 61022P100 22,834 806,277 SH   SOLE   192,915 0 613,362
NANOSPHERE COM 63009F105 1,517 2,661,969 SH   SOLE   12,401 0 2,649,568
NATURAL GROCERS BY VITAMIN COT COM 63888U108 8,964 550,600 SH   SOLE   0 0 550,600
NEKTAR COM 640268108 41,557 3,442,980 SH   SOLE   1,886 0 3,441,094
NEOGENOMICS COM 64049M209 6,966 1,337,115 SH   SOLE   14,611 0 1,322,504
OM GROUP COM 670872100 37,292 1,437,073 SH   SOLE   2,238 0 1,434,835
OSI SYSTEMS COM 671044105 5,617 88,480 SH   SOLE   0 0 88,480
OUTERWALL INC COM 690070107 7,669 136,700 SH   SOLE   0 0 136,700
OXFORD INDUSTRIES COM 691497309 7,807 128,000 SH   SOLE   0 0 128,000
PAIN THERAPEUTICS COM 69562K100 1,464 374,493 SH   SOLE   6,433 0 368,060
PANDORA COM 698354107 49,947 2,067,355 SH   SOLE   54,460 0 2,012,895
PAYLOCITY HOLDINGS CORP COM 70438V106 4,191 213,274 SH   SOLE   61,446 0 151,828
PERFICIENT COM 71375U101 16,218 1,081,954 SH   SOLE   1,147 0 1,080,807
PERICOM SEMICONDUCTOR COM 713831105 3,241 332,799 SH   SOLE   0 0 332,799
POWER INTEGRATIONS COM 739276103 11,160 207,014 SH   SOLE   497 0 206,517
POWER SOLUTIONS INTERNATIONAL COM 73933G202 34,958 506,644 SH   SOLE   47,200 0 459,444
PRICESMART COM 741511109 25,618 299,140 SH   SOLE   0 0 299,140
PROGRESS SFTWR COM 743312100 8,488 355,000 SH   SOLE   0 0 355,000
PROOFPOINT COM 743424103 10,707 288,294 SH   SOLE   787 0 287,507
PROS HOLDING COM 74346Y103 15,264 605,700 SH   SOLE   0 0 605,700
PROTHENA CORP PLC COM G72800108 751 33,894 SH   SOLE   0 0 33,894
PTC INC COM 69370C100 35,061 950,170 SH   SOLE   0 0 950,170
PTC THERAPEUTICS COM 69366J200 38,711 879,602 SH   SOLE   2,023 0 877,579
QIAGEN NV COM N72482107 18,831 827,000 SH   SOLE   0 0 827,000
QLIK TECHNOLOGIES COM 74733T105 16,548 612,000 SH   SOLE   0 0 612,000
QUAKER CHEMICAL CORP COM 747316107 9,733 135,760 SH   SOLE   0 0 135,760
QUALYS INC COM 74758T303 15,480 581,973 SH   SOLE   1,238 0 580,735
RADWARE COM M81873107 35,663 2,019,421 SH   SOLE   1,733 0 2,017,688
RBC BEARINGS COM 75524B104 38,473 678,542 SH   SOLE   503 0 678,039
REALD INC COM 75604L105 3,968 423,500 SH   SOLE   0 0 423,500
RED HAT INC COM 756577102 32,135 572,300 SH   SOLE   0 0 572,300
RENTRAK CORP COM 760174102 4,217 69,199 SH   SOLE   19,739 0 49,460
RIVERBED TECHNOLOGY COM 768573107 19,750 1,065,000 SH   SOLE   0 0 1,065,000
ROCKWELL MEDICAL COM 774374102 7,717 844,266 SH   SOLE   4,280 0 839,986
RPC INC COM 749660106 5,759 262,250 SH   SOLE   0 0 262,250
RUCKUS WIRELESS COM 781220108 44,886 3,359,750 SH   SOLE   0 0 3,359,750
RUDOLPH TECH COM 781270103 4,362 482,044 SH   SOLE   2,261 0 479,783
RUSH ENTERPRISES COM 781846209 1,675 50,078 SH   SOLE   860 0 49,218
SAFEGUARD SCIENTIFICS COM 786449207 13,049 709,195 SH   SOLE   2,812 0 706,383
SAREPTA THERAPEUTICS COM 803607100 13,299 630,282 SH   SOLE   1,164 0 629,118
SCHWEITZER MAUDUIT INT'L COM 808541106 25,348 613,600 SH   SOLE   0 0 613,600
SCOTTS MIRACLE-GRO COM 810186106 17,666 321,200 SH   SOLE   0 0 321,200
SHORETEL INC COM 825211105 9,013 1,355,297 SH   SOLE   4,601 0 1,350,696
SILICON LABORATORIES INC COM 826919102 24,807 610,420 SH   SOLE   0 0 610,420
SODASTREAM INTERNATIONAL COM M9068E105 11,012 373,400 SH   SOLE   1,100 0 372,300
SOTHERLY HOTELS COM 83600C103 4,081 523,210 SH   SOLE   11,010 0 512,200
SPARTON CORPORATION COM 847235108 1,693 68,663 SH   SOLE   1,180 0 67,483
SPS COMMERCE COM 78463M107 30,958 582,463 SH   SOLE   67,268 0 515,195
STAAR SURGICAL COM 852312305 7,097 667,685 SH   SOLE   3,302 0 664,383
STAG INDUSTRIAL COM 85254J102 31,251 1,508,980 SH   SOLE   2,603 0 1,506,377
STEINER LEISURE LTD COM P8744Y102 3,488 92,800 SH   SOLE   0 0 92,800
STRATASYS LTD COM M85548101 17,720 146,709 SH   SOLE   23,485 0 123,224
SUCAMPO PHARMACEUTICALS COM 864909106 9,034 1,389,775 SH   SOLE   3,700 0 1,386,075
SUPER MICRO COMPUTER COM 86800U104 48,148 1,636,565 SH   SOLE   1,176 0 1,635,389
SUPERIOR ENERGY COM 868157108 1,511 45,979 SH   SOLE   0 0 45,979
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 7,851 171,500 SH   SOLE   0 0 171,500
SYNERON MEDICAL LTD COM M87245102 8,901 888,347 SH   SOLE   3,540 0 884,807
TASER INTL INC COM 87651B104 18,887 1,223,254 SH   SOLE   262,276 0 960,978
TENNANT CO COM 880345103 32,404 482,986 SH   SOLE   39,149 0 443,837
TERADYNE COM 880770102 24,590 1,268,180 SH   SOLE   0 0 1,268,180
TESLA MOTORS COM 88160R101 6,018 24,799 SH   SOLE   3,851 0 20,948
TETRAPHASE PHARMACEUTICALS COM 88165N105 6,152 308,360 SH   SOLE   2,048 0 306,312
TEXTURA CORP COM 883211104 2,261 85,628 SH   SOLE   24,355 0 61,273
THE PANTRY COM 698657103 9,081 448,900 SH   SOLE   0 0 448,900
TITAN MACHINERY COM 88830R101 8,657 666,433 SH   SOLE   4,323 0 662,110
TIVO INC COM 888706108 29,791 2,328,320 SH   SOLE   0 0 2,328,320
TYLER TECHNOLOGIES COM 902252105 11,417 129,150 SH   SOLE   0 0 129,150
UBIQUITI NETWORKS COM 90347A100 11,623 309,700 SH   SOLE   0 0 309,700
ULTIMATE SOFTWARE GROUP COM 90385D107 35,053 247,709 SH   SOLE   11,051 0 236,658
UNDER ARMOUR COM 904311107 27,493 397,875 SH   SOLE   0 0 397,875
VASCULAR SOLUTIONS COM 92231M109 11,737 475,188 SH   SOLE   1,666 0 473,522
VERTEX PHARM COM 92532F100 21,799 194,100 SH   SOLE   0 0 194,100
VIRTUSA CORP COM 92827P102 24,154 679,243 SH   SOLE   97,415 0 581,828
WEB MD HEALTH CORP COM 94770V102 8,613 205,997 SH   SOLE   28,940 0 177,057
WEST PHARMA SVCS COM 955306105 57,463 1,283,800 SH   SOLE   0 0 1,283,800
WNS HOLDINGS LTD COM 92932M101 23,432 1,040,947 SH   SOLE   0 0 1,040,947
ZELTIQ COM 98933Q108 31,307 1,383,449 SH   SOLE   3,730 0 1,379,719
ZENDESK COM 98936J101 1,842 85,303 SH   SOLE   24,392 0 60,911
ZIX CORP COM 98974P100 1,831 535,308 SH   SOLE   9,197 0 526,111
ZULILY INC COM 989774104 9,992 263,721 SH   SOLE   41,422 0 222,299
ZUMIEZ INC COM 989817101 4,746 168,896 SH   SOLE   56,465 0 112,431