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
51JOB INC COM 316827104 13,604 190,937 SH   SOLE   12,924 0 178,013
ABERCROMBIE & FITCH COM 002896207 11,743 305,000 SH   SOLE   0 0 305,000
ACELRX PHARMACEUTICALS COM 00444T100 11,422 951,018 SH   SOLE   4,448 0 946,570
ACXIOM COM 005125109 15,273 444,046 SH   SOLE   17,122 0 426,924
ADVISORY BOARD COM 00762W107 14,826 230,748 SH   SOLE   14,415 0 216,333
AEROHIVE NETWORKS INC COM 007786106 4,748 450,000 SH   SOLE   0 0 450,000
AFFILIATED MANAGERS GROUP COM 008252108 51,244 256,155 SH   SOLE   13,893 0 242,262
ALKERMES COM G01767105 46,616 1,057,300 SH   SOLE   0 0 1,057,300
ALLIANCE DATA SYSTEMS COM 018581108 12,683 46,550 SH   SOLE   0 0 46,550
ALLOT COMMUNICATIONS COM M0854Q105 5,533 411,100 SH   SOLE   0 0 411,100
ALPHA NATURAL RESOURCES COM 02076X102 2,990 703,600 SH   SOLE   0 0 703,600
ARUBA NETWORKS COM 043176106 25,384 1,353,800 SH   SOLE   0 0 1,353,800
ASCENA RETAIL GROUP COM 04351G101 25,101 1,452,600 SH   SOLE   0 0 1,452,600
ASPEN TECHNOLOGY INC COM 045327103 28,784 679,506 SH   SOLE   29,611 0 649,895
ATMI INC COM 00207R101 11,587 340,700 SH   SOLE   0 0 340,700
ATWOOD OCEANICS COM 050095108 2,620 52,000 SH   SOLE   0 0 52,000
AUXILIUM PHARMACEUTICALS COM 05334D107 26,429 972,380 SH   SOLE   0 0 972,380
AVEO PHARMACEUTICALS COM 053588109 1,011 676,451 SH   SOLE   0 0 676,451
BASIC ENERGY COM 06985P100 8,360 305,000 SH   SOLE   0 0 305,000
BENEFITFOCUS COM 08180D106 3,007 64,017 SH   SOLE   7,241 0 56,776
BIO RAD LABS COM 090572207 34,456 268,934 SH   SOLE   0 0 268,934
BIODELIVERY SCIENCE INT'L COM 09060J106 5,318 630,100 SH   SOLE   8,500 0 621,600
BJ'S RESTAURANTS COM 09180C106 14,746 450,810 SH   SOLE   0 0 450,810
BLACK DIAMOND COM 09202G101 15,045 1,230,171 SH   SOLE   4,721 0 1,225,450
BRINKER INTERNATIONAL COM 109641100 25,360 483,500 SH   SOLE   0 0 483,500
BROADSOFT COM 11133B409 4,568 170,900 SH   SOLE   0 0 170,900
BROCADE COMMUNICATIONS COM 111621306 16,293 1,535,600 SH   SOLE   0 0 1,535,600
BRUKER CORP COM 116794108 52,966 2,324,100 SH   SOLE   0 0 2,324,100
BRUNSWICK CORP COM 117043109 13,664 301,700 SH   SOLE   0 0 301,700
BUFFALO WILD WINGS COM 119848109 44,060 295,903 SH   SOLE   4,169 0 291,734
CABELA'S COM 126804301 19,096 291,500 SH   SOLE   0 0 291,500
CADENCE DESIGN COM 127387108 26,222 1,687,400 SH   SOLE   0 0 1,687,400
CALAVO GROWERS COM 128246105 3,457 97,151 SH   SOLE   1,311 0 95,840
CARE.COM INC COM 141633107 12,532 757,215 SH   SOLE   33,862 0 723,353
CASEYS GENERAL STORES COM 147528103 24,407 361,100 SH   SOLE   0 0 361,100
CASH AMERICA COM 14754D100 3,458 89,300 SH   SOLE   0 0 89,300
CECO ENVIRONMENTAL COM 125141101 14,369 866,126 SH   SOLE   4,033 0 862,093
CELADON GROUP COM 150838100 8,726 362,999 SH   SOLE   0 0 362,999
CEVA COM 157210105 5,584 318,011 SH   SOLE   0 0 318,011
CHANNELADVISOR CORP COM 159179100 9,107 241,313 SH   SOLE   31,076 0 210,237
CINEMARK HOLDINGS COM 17243V102 17,299 596,300 SH   SOLE   0 0 596,300
CLEAN HARBORS COM 184496107 11,983 218,700 SH   SOLE   0 0 218,700
COMFORT SYSTEMS COM 199908104 2,921 191,657 SH   SOLE   2,127 0 189,530
CONCUR TECHN COM 206708109 19,216 193,963 SH   SOLE   10,355 0 183,608
CONSTANT CONTACT COM 210313102 21,535 880,421 SH   SOLE   106,309 0 774,112
COSTAR CORP COM 22160N109 44,686 239,294 SH   SOLE   13,519 0 225,775
CROCS INC COM 227046109 71,815 4,603,500 SH   SOLE   0 0 4,603,500
CUTERA COM 232109108 9,494 848,439 SH   SOLE   5,697 0 842,742
CYNOSURE COM 232577205 13,066 445,941 SH   SOLE   1,146 0 444,795
DECKERS OUTDOOR COM 243537107 31,884 399,900 SH   SOLE   0 0 399,900
DEMANDWARE COM 24802Y105 14,672 229,035 SH   SOLE   8,053 0 220,982
DENTSPLY COM 249030107 34,219 743,250 SH   SOLE   0 0 743,250
DERMA SCIENCES COM 249827502 5,405 426,250 SH   SOLE   5,750 0 420,500
DICKS SPORTING GOODS COM 253393102 22,924 419,775 SH   SOLE   0 0 419,775
DIGITAL GLOBE COM 25389M877 2,547 87,800 SH   SOLE   0 0 87,800
DIVERSIFIED RESTAURANT HOLDING COM 25532M105 1,210 242,089 SH   SOLE   7,564 0 234,525
DOUGLAS DYNAMICS COM 25960R105 18,113 1,039,775 SH   SOLE   3,807 0 1,035,968
DSW SHOE WAREHOUSE COM 23334L102 26,242 731,800 SH   SOLE   0 0 731,800
DURATA THERAPEUTICS COM 26658A107 7,133 529,733 SH   SOLE   2,293 0 527,440
DURECT CORP COM 266605104 6,737 5,065,514 SH   SOLE   25,759 0 5,039,755
DXP ENTERPRISES COM 233377407 47,208 497,293 SH   SOLE   611 0 496,682
E2OPEN COM 29788A104 18,893 801,549 SH   SOLE   42,776 0 758,773
ELECTRO RENT COM 285218103 2,144 121,894 SH   SOLE   1,644 0 120,250
ENSERVCO COM 29358Y102 3,001 1,240,000 SH   SOLE   15,704 0 1,224,296
ENTROPIC COMMUNICATIONS COM 29384R105 16,755 4,096,601 SH   SOLE   4,921 0 4,091,680
ENVESTNET, INC COM 29404K106 7,092 176,500 SH   SOLE   14,442 0 162,058
EPAM SYSTEMS COM 29414B104 13,973 424,700 SH   SOLE   0 0 424,700
EURONET COM 298736109 44,324 1,065,735 SH   SOLE   0 0 1,065,735
EXACT SCIENCES COM 30063P105 31,148 2,198,133 SH   SOLE   3,933 0 2,194,200
EXPONENT COM 30214U102 15,340 204,367 SH   SOLE   0 0 204,367
FACTSET RESEARCH SYSTEMS COM 303075105 21,524 199,650 SH   SOLE   0 0 199,650
FEI COMPANY COM 30241L109 12,376 120,130 SH   SOLE   0 0 120,130
FIESTA RESTAURANT GROUP COM 31660B101 10,353 227,100 SH   SOLE   0 0 227,100
FINISAR COM 31787A507 40,857 1,541,200 SH   SOLE   0 0 1,541,200
FIVE BELOW COM 33829M101 38,215 899,600 SH   SOLE   0 0 899,600
FRANCESCA'S HOLDINGS COM 351793104 28,192 1,554,119 SH   SOLE   0 0 1,554,119
FRESH MARKET COM 35804H106 10,991 327,120 SH   SOLE   16,290 0 310,830
GENESCO INC COM 371532102 12,564 168,490 SH   SOLE   0 0 168,490
GENESEE & WYOMING COM 371559105 26,302 270,260 SH   SOLE   0 0 270,260
GENTHERM COM 37253A103 8,474 244,060 SH   SOLE   0 0 244,060
GIGAMON INC COM 37518B102 26,078 858,100 SH   SOLE   0 0 858,100
GLOBAL CASH ACCESS COM 378967103 6,665 971,581 SH   SOLE   0 0 971,581
GRAND CANYON EDUCATION COM 38526M106 26,229 561,655 SH   SOLE   0 0 561,655
GUESS INC COM 401617105 10,344 374,800 SH   SOLE   0 0 374,800
HARRIS & HARRIS COM 413833104 6,986 2,013,146 SH   SOLE   22,508 0 1,990,638
HARVARD APP REGEN TECH COM 41690A106 3,450 380,395 SH   SOLE   2,782 0 377,613
HARVARD BIOSCIENCE COM 416906105 8,323 1,755,916 SH   SOLE   15,461 0 1,740,455
HENRY SCHEIN COM 806407102 40,389 338,350 SH   SOLE   0 0 338,350
HIBBETT SPORTS COM 428567101 7,540 142,588 SH   SOLE   3,372 0 139,216
HOMEAWAY INC COM 43739Q100 20,745 550,700 SH   SOLE   0 0 550,700
II-VI COM 902104108 9,884 640,566 SH   SOLE   0 0 640,566
IMAX CORP COM 45245E109 38,872 1,422,320 SH   SOLE   78,723 0 1,343,597
IMMUNOGEN COM 45253H101 8,072 540,641 SH   SOLE   1,711 0 538,930
IMPERVA COM 45321L100 14,393 258,400 SH   SOLE   0 0 258,400
INFOBLOX COM 45672H104 28,565 1,424,000 SH   SOLE   0 0 1,424,000
INNER WORKINGS INC COM 45773Y105 3,053 398,603 SH   SOLE   129,385 0 269,218
INPHI COM 45772F107 6,766 420,500 SH   SOLE   0 0 420,500
INTERNET CAPITAL GROUP COM 44928D108 6,316 309,311 SH   SOLE   100,278 0 209,033
INTERSIL COM 46069S109 22,160 1,715,195 SH   SOLE   0 0 1,715,195
INVACARE COM 461203101 1,773 92,975 SH   SOLE   0 0 92,975
INVENSENSE INC COM 46123D205 31,159 1,316,400 SH   SOLE   0 0 1,316,400
IPG PHOTONICS COM 44980X109 14,479 203,700 SH   SOLE   0 0 203,700
IROBOT COM 462726100 30,192 735,502 SH   SOLE   40,367 0 695,135
JAMES RIVER COAL CO COM 470355207 418 557,400 SH   SOLE   0 0 557,400
JETBLUE AIRWAYS COM 477143101 4,258 490,000 SH   SOLE   0 0 490,000
JOHN BEAN TECHNOLOGIES COM 477839104 15,529 502,569 SH   SOLE   0 0 502,569
KAMAN CORP COM 483548103 30,741 755,668 SH   SOLE   1,488 0 754,180
KAR AUCTION SERVICES COM 48238T109 10,680 351,900 SH   SOLE   0 0 351,900
KENNAMETAL COM 489170100 50,562 1,141,363 SH   SOLE   0 0 1,141,363
KEY ENERGY SVCS COM 492914106 12,565 1,359,800 SH   SOLE   0 0 1,359,800
KNIGHT TRANS COM 499064103 12,938 559,380 SH   SOLE   0 0 559,380
LEAPFROG COM 52186N106 2,780 370,600 SH   SOLE   5,000 0 365,600
LEMAITRE VASCULAR COM 525558201 6,360 788,055 SH   SOLE   8,188 0 779,867
LINKEDIN CORP COM 53578A108 17,410 94,137 SH   SOLE   2,708 0 91,429
LIQUIDITY SERVICES COM 53635B107 19,890 763,548 SH   SOLE   14,299 0 749,249
LITTELFUSE COM 537008104 10,300 110,000 SH   SOLE   0 0 110,000
LIVEPERSON COM 538146101 28,511 2,362,165 SH   SOLE   234,357 0 2,127,808
LUMINEX CORP COM 55027E102 5,405 298,479 SH   SOLE   1,698 0 296,781
MARINEMAX INC COM 567908108 9,429 620,721 SH   SOLE   2,714 0 618,007
MCGRATH RENT COM 580589109 14,398 411,831 SH   SOLE   1,657 0 410,174
MELLANOX TECHNOLOGIES COM M51363113 24,124 616,500 SH   SOLE   0 0 616,500
METTLER TOLEDO COM 592688105 25,772 109,350 SH   SOLE   0 0 109,350
MICROSEMI COM 595137100 8,771 350,400 SH   SOLE   0 0 350,400
MOBILE MINI COM 60740F105 25,422 586,300 SH   SOLE   0 0 586,300
MODINE MANUFACTURING COM 607828100 18,359 1,253,159 SH   SOLE   2,485 0 1,250,674
MONOLITHIC POWER COM 609839105 13,763 355,000 SH   SOLE   0 0 355,000
MONOTYPE IMAGING COM 61022P100 23,319 773,695 SH   SOLE   78,824 0 694,871
MONRO MUFFLER COM 610236101 15,389 270,550 SH   SOLE   0 0 270,550
NANOSPHERE COM 63009F105 6,015 2,797,747 SH   SOLE   11,571 0 2,786,176
NATURAL GROCERS BY VITAMIN COT COM 63888U108 24,039 550,600 SH   SOLE   0 0 550,600
NEKTAR COM 640268108 44,771 3,693,956 SH   SOLE   1,756 0 3,692,200
NEOGENOMICS COM 64049M209 4,399 1,267,661 SH   SOLE   17,101 0 1,250,560
OM GROUP COM 670872100 48,634 1,463,988 SH   SOLE   2,088 0 1,461,900
OSI SYSTEMS COM 671044105 5,338 89,180 SH   SOLE   0 0 89,180
OUTERWALL INC COM 690070107 33,437 461,200 SH   SOLE   0 0 461,200
OXFORD INDUSTRIES COM 691497309 10,010 128,000 SH   SOLE   0 0 128,000
PAIN THERAPEUTICS COM 69562K100 2,447 444,983 SH   SOLE   6,003 0 438,980
PANDORA COM 698354107 51,970 1,714,035 SH   SOLE   16,051 0 1,697,984
PERFICIENT COM 71375U101 15,842 874,267 SH   SOLE   1,067 0 873,200
PERICOM SEMICONDUCTOR COM 713831105 3,715 474,499 SH   SOLE   0 0 474,499
POWER INTEGRATIONS COM 739276103 14,000 212,827 SH   SOLE   467 0 212,360
POWER SOLUTIONS INTERNATIONAL COM 73933G202 39,478 525,181 SH   SOLE   22,148 0 503,033
PRICESMART COM 741511109 34,165 338,500 SH   SOLE   0 0 338,500
PROGRESS SFTWR COM 743312100 14,806 679,153 SH   SOLE   1,311 0 677,842
PROOFPOINT COM 743424103 12,810 345,467 SH   SOLE   1,067 0 344,400
PROS HOLDING COM 74346Y103 17,037 540,700 SH   SOLE   0 0 540,700
PROTHENA CORP PLC COM G72800108 1,298 33,894 SH   SOLE   0 0 33,894
PTC INC COM 69370C100 40,094 1,131,970 SH   SOLE   0 0 1,131,970
PTC THERAPEUTICS COM 69366J200 23,563 901,423 SH   SOLE   1,883 0 899,540
QIAGEN NV COM N72482107 17,441 827,000 SH   SOLE   0 0 827,000
QLIK TECHNOLOGIES COM 74733T105 24,574 924,200 SH   SOLE   0 0 924,200
QUALYS INC COM 74758T303 16,126 634,138 SH   SOLE   1,688 0 632,450
QUESTCOR PHARMACEUTICALS COM 74835Y101 20,128 310,000 SH   SOLE   0 0 310,000
RADWARE COM M81873107 38,585 2,182,415 SH   SOLE   1,633 0 2,180,782
RBC BEARINGS COM 75524B104 50,633 794,861 SH   SOLE   633 0 794,228
REALD INC COM 75604L105 10,137 907,535 SH   SOLE   0 0 907,535
RED HAT INC COM 756577102 34,029 642,300 SH   SOLE   0 0 642,300
RENTRAK CORP COM 760174102 4,108 68,148 SH   SOLE   7,203 0 60,945
RIVERBED TECHNOLOGY COM 768573107 29,246 1,483,800 SH   SOLE   0 0 1,483,800
ROCKWELL MEDICAL COM 774374102 11,278 890,820 SH   SOLE   3,990 0 886,830
RPC INC COM 749660106 6,172 302,250 SH   SOLE   0 0 302,250
RUCKUS WIRELESS COM 781220108 31,334 2,576,850 SH   SOLE   0 0 2,576,850
RUDOLPH TECH COM 781270103 5,648 494,998 SH   SOLE   2,111 0 492,887
RUSH ENTERPRISES COM 781846209 1,926 59,300 SH   SOLE   800 0 58,500
SAFEGUARD SCIENTIFICS COM 786449207 20,371 918,446 SH   SOLE   5,032 0 913,414
SAPIENT COM 803062108 9,501 556,900 SH   SOLE   0 0 556,900
SAREPTA THERAPEUTICS COM 803607100 15,450 642,934 SH   SOLE   1,084 0 641,850
SCHWEITZER MAUDUIT INT'L COM 808541106 25,494 598,600 SH   SOLE   0 0 598,600
SHORETEL INC COM 825211105 12,826 1,491,451 SH   SOLE   5,321 0 1,486,130
SILICON LABORATORIES INC COM 826919102 32,130 614,920 SH   SOLE   0 0 614,920
SODASTREAM INTERNATIONAL COM M9068E105 7,594 172,210 SH   SOLE   610 0 171,600
SOTHEBY'S COM 835898107 12,551 288,200 SH   SOLE   0 0 288,200
SOTHERLY HOTELS COM 83600C103 3,476 545,610 SH   SOLE   12,610 0 533,000
SPARTON CORPORATION COM 847235108 2,388 81,550 SH   SOLE   1,100 0 80,450
SPS COMMERCE COM 78463M107 29,050 472,739 SH   SOLE   19,798 0 452,941
STAAR SURGICAL COM 852312305 4,792 254,907 SH   SOLE   3,439 0 251,468
STAG INDUSTRIAL COM 85254J102 37,046 1,537,183 SH   SOLE   2,433 0 1,534,750
STEINER LEISURE LTD COM P8744Y102 9,098 196,715 SH   SOLE   0 0 196,715
STRATASYS LTD COM M85548101 8,834 83,265 SH   SOLE   3,796 0 79,469
SUCAMPO PHARMACEUTICALS COM 864909106 9,262 1,295,389 SH   SOLE   3,450 0 1,291,939
SUPER MICRO COMPUTER COM 86800U104 30,863 1,776,787 SH   SOLE   1,656 0 1,775,131
SUPERIOR ENERGY COM 868157108 2,153 69,979 SH   SOLE   0 0 69,979
SYNERON MEDICAL LTD COM M87245102 11,539 926,864 SH   SOLE   3,300 0 923,564
TASER INTL INC COM 87651B104 6,946 379,750 SH   SOLE   63,304 0 316,446
TENNANT CO COM 880345103 21,924 334,104 SH   SOLE   12,583 0 321,521
TERADYNE COM 880770102 28,844 1,450,180 SH   SOLE   0 0 1,450,180
TESLA MOTORS COM 88160R101 7,644 36,672 SH   SOLE   1,797 0 34,875
TEXTURA CORP COM 883211104 6,625 262,783 SH   SOLE   33,097 0 229,686
THE PANTRY COM 698657103 6,886 448,900 SH   SOLE   0 0 448,900
TITAN MACHINERY COM 88830R101 8,008 511,033 SH   SOLE   1,733 0 509,300
TIVO INC COM 888706108 33,450 2,528,320 SH   SOLE   0 0 2,528,320
TYLER TECHNOLOGIES COM 902252105 10,213 122,050 SH   SOLE   0 0 122,050
UBIQUITI NETWORKS COM 90347A100 24,620 541,700 SH   SOLE   0 0 541,700
ULTIMATE SOFTWARE GROUP COM 90385D107 41,673 304,182 SH   SOLE   5,741 0 298,441
UNDER ARMOUR COM 904311107 35,871 312,900 SH   SOLE   0 0 312,900
VASCULAR SOLUTIONS COM 92231M109 12,924 493,471 SH   SOLE   1,556 0 491,915
VERIFONE SYSTEMS INC COM 92342Y109 17,756 525,010 SH   SOLE   0 0 525,010
VERTEX PHARM COM 92532F100 13,727 194,100 SH   SOLE   0 0 194,100
VIRTUSA CORP COM 92827P102 17,415 519,691 SH   SOLE   21,424 0 498,267
WEB MD HEALTH CORP COM 94770V102 7,885 190,463 SH   SOLE   10,581 0 179,882
WEST PHARMA SVCS COM 955306105 74,431 1,689,700 SH   SOLE   0 0 1,689,700
WNS HOLDINGS LTD COM 92932M101 18,533 1,029,600 SH   SOLE   0 0 1,029,600
ZELTIQ COM 98933Q108 31,683 1,615,674 SH   SOLE   5,730 0 1,609,944
ZIX CORP COM 98974P100 2,632 635,777 SH   SOLE   8,577 0 627,200