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
AFC Enterprises (AFCE) COM 00104Q107 2,882 66,105 SH   SOLE   66,105 0 0
AMC Networks (AMCX) COM 00164V103 1,615 23,573 SH   SOLE   23,573 0 0
AMN Healthcare Services Inc (A COM 001744101 2,178 158,311 SH   SOLE   158,311 0 0
Acceleron Pharm Inc (XLRN) COM 00434H108 1,945 87,500 SH   SOLE   59,500 0 28,000
Achillion Pharmaceuticals Inc COM 00448Q201 3,479 1,151,889 SH   SOLE   585,689 0 566,200
Actavis plc (ACT) COM G0083B108 476 3,304 SH   SOLE   3,304 0 0
Acuity Brands (AYI) COM 00508Y102 966 10,494 SH   SOLE   10,494 0 0
Acxiom Corp (ACXM) COM 005125109 4,259 150,031 SH   SOLE   150,031 0 0
Advisory Board Co Inc (ABCO) COM 00762W107 3,600 60,527 SH   SOLE   60,527 0 0
Affiliated Managers Group (AMG COM 008252108 499 2,733 SH   SOLE   2,733 0 0
Agios Pharmaceuticals (AGIO) COM 00847X104 1,115 39,876 SH   SOLE   39,876 0 0
Akorn Inc (AKRX) COM 009728106 3,744 190,238 SH   SOLE   190,238 0 0
Alaska Airgroup (ALK) COM 011659109 3,835 61,243 SH   SOLE   61,243 0 0
Alexion Pharm.Inc (ALXN) COM 015351109 663 5,705 SH   SOLE   5,705 0 0
Alliance Data Systems (ADS) COM 018581108 626 2,961 SH   SOLE   2,961 0 0
Altera (ALTR) COM 021441100 353 9,502 SH   SOLE   9,502 0 0
Amazon.com Inc. (AMZN) COM 023135106 521 1,666 SH   SOLE   1,666 0 0
America's Car Mart Inc (CRMT) COM 03062T105 3,690 81,800 SH   SOLE   24,100 0 57,700
American Axle & Manufac. Hldg. COM 024061103 2,126 107,799 SH   SOLE   107,799 0 0
American Woodmark Corp (AMWD) COM 030506109 8,198 236,600 SH   SOLE   81,700 0 154,900
Ametek Inc (AME) COM 031100100 760 16,510 SH   SOLE   16,510 0 0
Apple Inc. (AAPL) COM 037833100 648 1,360 SH   SOLE   1,360 0 0
Applied Materials (AMAT) COM 038222105 247 14,117 SH   SOLE   14,117 0 0
Applied Optoelectronics (AAOI) COM 03823U102 3,387 338,700 SH   SOLE   115,400 0 223,300
Arctic Cat (ACAT) COM 039670104 17,478 306,369 SH   SOLE   144,969 0 161,400
Asbury Automotive Grp (ABG) COM 043436104 2,863 53,816 SH   SOLE   53,816 0 0
AtriCure (ATRC) COM 04963C209 2,065 188,067 SH   SOLE   188,067 0 0
Avago Technologies (AVGO) COM Y0486S104 453 10,504 SH   SOLE   10,504 0 0
Avis Budget Group (CAR) COM 053774105 1,995 69,201 SH   SOLE   69,201 0 0
BIND Therapeutics, Inc. (BIND) COM 05548N107 1,765 125,000 SH   SOLE   42,400 0 82,600
Basic Energy Services Inc(BAS) COM 06985P100 11,643 921,133 SH   SOLE   428,333 0 492,800
Benefitfocus, Inc. (BNFT) COM 08180D106 1,092 22,215 SH   SOLE   22,215 0 0
BioMarin Pharmaceutical (BMRN) COM 09061G101 376 5,206 SH   SOLE   5,206 0 0
Bioscrip (BIOS) COM 09069N108 1,839 209,418 SH   SOLE   209,418 0 0
Black Diamond (BDE) COM 09202G101 4,927 405,200 SH   SOLE   140,400 0 264,800
Boingo Wireless (WIFI) COM 09739C102 3,318 474,000 SH   SOLE   159,300 0 314,700
Boston Beer Company (SAM) COM 100557107 1,583 6,481 SH   SOLE   6,481 0 0
Broadcom Corp (BRCM) COM 111320107 380 14,600 SH   SOLE   14,600 0 0
Builders Firstsource (BLDR) COM 12008R107 8,079 1,373,900 SH   SOLE   480,100 0 893,800
CBOE Holdings (CBOE) COM 12503M108 1,210 26,751 SH   SOLE   26,751 0 0
CBS Corp (CBS) COM 124857202 629 11,409 SH   SOLE   11,409 0 0
CDW Corp. (CDW) COM 12514G108 558 24,460 SH   SOLE   24,460 0 0
CME Group (CME) COM 12572Q105 322 4,360 SH   SOLE   4,360 0 0
CPI Aerostructures(CVU) COM 125919308 1,494 128,900 SH   SOLE   0 0 128,900
CT Partners Exec. Search (CTP) COM 22945C105 1,535 325,200 SH   SOLE   0 0 325,200
CUI Global (CUI) COM 126576206 4,583 794,300 SH   SOLE   274,500 0 519,800
Cabela's (CAB) COM 126804301 514 8,160 SH   SOLE   8,160 0 0
Cadence Pharmaceuticals (CADX) COM 12738T100 2,898 460,000 SH   SOLE   0 0 460,000
Callidus Software, Inc. (CALD) COM 13123E500 11,633 1,268,600 SH   SOLE   430,700 0 837,900
Cameron International Corp. (C COM 13342B105 1,181 20,228 SH   SOLE   20,228 0 0
Cardiovascular Systems (CSII) COM 141619106 5,235 261,100 SH   SOLE   90,400 0 170,700
Carmax Inc (KMX) COM 143130102 1,760 36,303 SH   SOLE   36,303 0 0
Celadon Group (CGI) COM 150838100 7,169 384,000 SH   SOLE   131,200 0 252,800
Celldex Therapeutics (CLDX) COM 15117B103 5,122 144,576 SH   SOLE   144,576 0 0
Cerner Corp (CERN) COM 156782104 366 6,958 SH   SOLE   6,958 0 0
Chef Warehouse (CHEF) COM 163086101 6,318 273,518 SH   SOLE   95,600 0 177,918
Chicago Bridge & Iron Co. (CBI COM 167250109 678 10,000 SH   SOLE   10,000 0 0
Chipotle Mexican Grill (CMG) COM 169656105 554 1,292 SH   SOLE   1,292 0 0
Chuy's Holdings (CHUY) COM 171604101 9,156 255,100 SH   SOLE   96,200 0 158,900
Ciena Corp (CIEN) COM 171779309 2,437 97,433 SH   SOLE   97,433 0 0
Citrix Systems (CTXS) COM 177376100 879 12,453 SH   SOLE   12,453 0 0
Clovis Oncology(CLVS) COM 189464100 7,559 124,328 SH   SOLE   105,728 0 18,600
Coach Inc (COH) COM 189754104 365 6,700 SH   SOLE   6,700 0 0
Cogent Communications Grp (CCO COM 19239V302 2,054 63,693 SH   SOLE   63,693 0 0
Commercial Vehicle Group (CVGI COM 202608105 2,798 351,900 SH   SOLE   119,600 0 232,300
Commvault Inc(CVLT) COM 204166102 4,081 46,413 SH   SOLE   46,413 0 0
Concur Technologies Inc(CNQR) COM 206708109 895 8,100 SH   SOLE   8,100 0 0
Conns Inc (CONN) COM 208242107 3,275 65,468 SH   SOLE   65,468 0 0
Control4 Corporation (CTRL) COM 21240D107 3,869 223,411 SH   SOLE   105,144 0 118,267
Costar Group (CSGP) COM 22160N109 1,108 6,600 SH   SOLE   6,600 0 0
Costco Wholesale Corp (COST) COM 22160K105 1,059 9,194 SH   SOLE   9,194 0 0
Covisint (COVS) COM 22357R103 1,296 101,000 SH   SOLE   34,400 0 66,600
Cree Research (CREE) COM 225447101 854 14,187 SH   SOLE   14,187 0 0
Cyan (CYNI) COM 23247W104 1,121 111,548 SH   SOLE   111,548 0 0
Cynosure (CYNO) COM 232577205 7,650 335,400 SH   SOLE   116,100 0 219,300
DXP Enterprises(DXPE) COM 233377407 13,480 170,700 SH   SOLE   57,800 0 112,900
Datalink (DTLK) COM 237934104 8,107 599,600 SH   SOLE   205,300 0 394,300
Del Frisco's Restaurant Group COM 245077102 8,420 417,867 SH   SOLE   198,017 0 219,850
Delphi Automotive (DLPH) COM G27823106 789 13,501 SH   SOLE   13,501 0 0
Delta Airlines (DAL) COM 247361702 266 11,264 SH   SOLE   11,264 0 0
Discovery Communications (DISC COM 25470F104 1,406 16,658 SH   SOLE   16,658 0 0
Dish Network (DISH) COM 25470M109 502 11,164 SH   SOLE   11,164 0 0
Diversified Restaurant Holding COM 25532M105 2,434 371,000 SH   SOLE   125,600 0 245,400
Dollar General (DG) COM 256677105 470 8,330 SH   SOLE   8,330 0 0
Dril Quip (DRQ) COM 262037104 2,819 24,563 SH   SOLE   24,563 0 0
Dunkin' Brands (DNKN) COM 265504100 2,483 54,854 SH   SOLE   54,854 0 0
Eagle Materials (EXP) COM 26969P108 982 13,529 SH   SOLE   13,529 0 0
Eastman Chemical Co. (EMN) COM 277432100 451 5,787 SH   SOLE   5,787 0 0
Emerald Oil (EOX) COM 29101U209 8,419 1,171,000 SH   SOLE   398,600 0 772,400
Enanta Pharmaceuticals (ENTA) COM 29251M106 5,842 254,900 SH   SOLE   174,200 0 80,700
Entravision Communications (EV COM 29382R107 3,312 561,400 SH   SOLE   199,700 0 361,700
Envestnet, Inc. (ENV) COM 29404K106 12,605 406,600 SH   SOLE   138,900 0 267,700
Evertec Inc (EVTC) COM 30040P103 5,348 240,798 SH   SOLE   77,498 0 163,300
Exar Corp (EXAR) COM 300645108 5,595 417,225 SH   SOLE   152,125 0 265,100
Fastenal Co. (FAST) COM 311900104 369 7,349 SH   SOLE   7,349 0 0
Fidelity National Info. Srvcs. COM 31620M106 583 12,546 SH   SOLE   12,546 0 0
Fiesta Rest. Group (FRGI) COM 31660B101 14,419 383,178 SH   SOLE   172,878 0 210,300
Finisar (FNSR) COM 31787A507 2,478 109,517 SH   SOLE   109,517 0 0
Five Prime Therapeutics (FPRX) COM 33830X104 327 25,000 SH   SOLE   0 0 25,000
Fleetcor Technologies (FLT) COM 339041105 1,061 9,633 SH   SOLE   9,633 0 0
Flowserve Corp (FLS) COM 34354P105 581 9,312 SH   SOLE   9,312 0 0
Fluidigm Corp. (FLDM) COM 34385P108 1,799 81,995 SH   SOLE   81,995 0 0
Formfactor Inc (FORM) COM 346375108 4,006 584,000 SH   SOLE   200,500 0 383,500
Fortinet Inc (FTNT) COM 34959E109 328 16,200 SH   SOLE   16,200 0 0
Frank's International (FI) COM N33462107 293 9,790 SH   SOLE   9,790 0 0
Furmanite Corp. (FRM) COM 361086101 2,460 248,454 SH   SOLE   248,454 0 0
Genesee&Wyoming (GWR) COM 371559105 2,814 30,263 SH   SOLE   30,263 0 0
Gentherm (THRM) COM 37253A103 10,036 525,700 SH   SOLE   178,600 0 347,100
Gigamon (GIMO) COM 37518B102 8,671 224,400 SH   SOLE   76,500 0 147,900
Gogo Inc. (GOGO) COM 38046C109 5,457 307,100 SH   SOLE   103,900 0 203,200
Grainger W.W. Inc (GWW) COM 384802104 299 1,143 SH   SOLE   1,143 0 0
Greenbrier(GBX) COM 393657101 6,709 271,300 SH   SOLE   103,500 0 167,800
Guidewire Software (GWRE) COM 40171V100 1,102 23,382 SH   SOLE   23,382 0 0
Health Care Services (HCSG) COM 421906108 606 23,509 SH   SOLE   23,509 0 0
Healthstream Inc (HSTM) COM 42222N103 16,845 444,688 SH   SOLE   208,988 0 235,700
Heartland Payments Systems (HP COM 42235N108 1,533 38,602 SH   SOLE   38,602 0 0
Helix Energy Solutions (HLX) COM 42330P107 2,242 88,376 SH   SOLE   88,376 0 0
Hershey Foods Corp (HSY) COM 427866108 1,542 16,672 SH   SOLE   16,672 0 0
Home Bancshares (HOMB) COM 436893200 2,056 67,674 SH   SOLE   67,674 0 0
Hubbell Inc (HUBB) COM 443510201 290 2,773 SH   SOLE   2,773 0 0
Hunt (JB) Transport Srvcs Inc COM 445658107 1,630 22,349 SH   SOLE   22,349 0 0
Huron Consulting (HURN) COM 447462102 1,982 37,674 SH   SOLE   37,674 0 0
ICG Group (ICGE) COM 44928D108 5,859 412,900 SH   SOLE   140,100 0 272,800
IPG Photonics Corp (IPGP) COM 44980X109 902 16,014 SH   SOLE   16,014 0 0
Icon Plc (ICLR) COM G4705A100 661 16,160 SH   SOLE   16,160 0 0
Illumina (ILMN) COM 452327109 673 8,330 SH   SOLE   8,330 0 0
Immersion Corporation (IMMR) COM 452521107 4,549 344,600 SH   SOLE   118,500 0 226,100
Imperva Inc. (IMPV) COM 45321L100 6,114 145,500 SH   SOLE   50,600 0 94,900
Incontact (SAAS) COM 45336E109 6,228 754,900 SH   SOLE   288,500 0 466,400
Innerworking Inc (INWK) COM 45773Y105 4,738 482,500 SH   SOLE   166,600 0 315,900
Inter Parfums Inc (IPAR) COM 458334109 3,713 123,800 SH   SOLE   84,800 0 39,000
Interxion Holdings (INXN) COM N47279109 6,483 291,500 SH   SOLE   98,300 0 193,200
Intrexon (XON) COM 46122T102 1,062 44,832 SH   SOLE   44,832 0 0
Inventure Group, Inc.(SNAK) COM 461212102 4,125 392,900 SH   SOLE   134,600 0 258,300
Ishares Russell 2000 Growth In COM 464287648 1,988 15,800 SH   SOLE   15,800 0 0
Ixia (XXIA) COM 45071R109 4,966 316,900 SH   SOLE   108,500 0 208,400
Johnson Controls Inc (JCI) COM 478366107 207 4,988 SH   SOLE   4,988 0 0
KLA-Tencor (KLAC) COM 482480100 548 9,000 SH   SOLE   9,000 0 0
Kalobios Pharmaceuticals (KBIO COM 48344T100 2,826 625,200 SH   SOLE   212,000 0 413,200
Kansas City Southern (KSU) COM 485170302 1,647 15,061 SH   SOLE   15,061 0 0
Kirby Corp (KEX) COM 497266106 1,278 14,769 SH   SOLE   14,769 0 0
Kirklands(KIRK) COM 497498105 6,452 349,900 SH   SOLE   120,900 0 229,000
Kraft Foods Group (KRFT) COM 50076Q106 654 12,461 SH   SOLE   12,461 0 0
Krispy Kreme Doughnuts (KKD) COM 501014104 3,439 177,817 SH   SOLE   177,817 0 0
LKQ Corp (LKQ) COM 501889208 369 11,579 SH   SOLE   11,579 0 0
LSI Industries (LYTS) COM 50216C108 1,208 143,124 SH   SOLE   50,424 0 92,700
Lam Research (LRCX) COM 512807108 701 13,700 SH   SOLE   13,700 0 0
Las Vegas Sands Corp(LVS) COM 517834107 518 7,800 SH   SOLE   7,800 0 0
LinkedIn (LNKD) COM 53578A108 1,395 5,668 SH   SOLE   5,668 0 0
LipoScience (LPDX) COM 53630M108 2,816 563,268 SH   SOLE   194,868 0 368,400
Lululemon Athletica Inc(LULU) COM 550021109 1,053 14,400 SH   SOLE   14,400 0 0
Lumber Liquidators (LL) COM 55003T107 1,188 11,138 SH   SOLE   11,138 0 0
Lumos Networks Corp (LMOS) COM 550283105 4,897 225,997 SH   SOLE   77,600 0 148,397
M/I Schottenstein Homes (MHO) COM 55305B101 6,170 299,200 SH   SOLE   102,200 0 197,000
MagnaChip Semiconductor (MX) COM 55933J203 7,788 361,715 SH   SOLE   175,240 0 186,475
Marriott Vacations Worldwide ( COM 57164Y107 2,342 53,233 SH   SOLE   53,233 0 0
Martin Transport (MRTN) COM 573075108 5,855 341,100 SH   SOLE   115,700 0 225,400
Medidata Solutions (MDSO) COM 58471A105 4,360 44,072 SH   SOLE   44,072 0 0
Medivation (MDVN) COM 58501N101 258 4,305 SH   SOLE   4,305 0 0
Michael Kors (KORS) COM G60754101 2,426 32,550 SH   SOLE   32,550 0 0
Micros Systems Inc (MCRS) COM 594901100 464 9,300 SH   SOLE   9,300 0 0
Mix Telematics Ltd. (MIXT) COM 60688N102 2,073 140,100 SH   SOLE   95,700 0 44,400
Molina Healthcare(MOH) COM 60855R100 6,620 185,949 SH   SOLE   64,850 0 121,099
Monolithic Power (MPWR) COM 609839105 2,133 70,435 SH   SOLE   70,435 0 0
Monsanto (MON) COM 61166W101 332 3,179 SH   SOLE   3,179 0 0
Movado Group (MOV) COM 624580106 12,963 296,300 SH   SOLE   101,700 0 194,600
Move Inc (MOVE) COM 62458M207 13,031 768,300 SH   SOLE   264,500 0 503,800
Multimedia Games (MGAM) COM 625453105 14,276 413,200 SH   SOLE   138,600 0 274,600
NCI Building Systems (NCS) COM 628852204 4,971 390,200 SH   SOLE   134,300 0 255,900
NXP Semi NV(NXPI) COM N6596X109 495 13,316 SH   SOLE   13,316 0 0
Nanometrics Inc (NANO) COM 630077105 5,129 318,200 SH   SOLE   108,000 0 210,200
National Oil Well Varco, Inc. COM 637071101 773 9,900 SH   SOLE   9,900 0 0
Natural Grocers (NGVC) COM 63888U108 19,911 501,535 SH   SOLE   215,235 0 286,300
Nautilus Group (NLS) COM 63910B102 5,946 823,500 SH   SOLE   280,400 0 543,100
Net Flix.com (NFLX) COM 64110L106 991 3,204 SH   SOLE   3,204 0 0
NetApp Inc. (NTAP) COM 64110D104 771 18,083 SH   SOLE   18,083 0 0
NetScout Systems (NTCT) COM 64115T104 1,656 64,861 SH   SOLE   64,861 0 0
NetSuite (N) COM 64118Q107 585 5,424 SH   SOLE   5,424 0 0
NewLink Genetics Corp (NLNK) COM 651511107 6,569 349,800 SH   SOLE   119,900 0 229,900
Nexstar Broadcasting Group (NX COM 65336K103 2,171 48,774 SH   SOLE   48,774 0 0
Noodles & Co. (NDLS) COM 65540B105 4,721 110,139 SH   SOLE   51,539 0 58,600
Nordstrom Inc. (JWN) COM 655664100 225 4,000 SH   SOLE   4,000 0 0
Nova Measuring Instruments (NV COM M7516K103 6,364 717,518 SH   SOLE   345,318 0 372,200
Novadaq Technologies (NVDQ) COM 66987G102 4,974 300,000 SH   SOLE   0 0 300,000
NuPathe Inc (PATH) COM 67059M100 894 370,800 SH   SOLE   117,800 0 253,000
Oasis Petroleum(OAS) COM 674215108 911 18,546 SH   SOLE   18,546 0 0
Occidental Petroleum Corp (OXY COM 674599105 748 8,000 SH   SOLE   8,000 0 0
Ocwen Financial Corp (OCN) COM 675746309 952 17,064 SH   SOLE   17,064 0 0
Official Payments Corp (OPAY) COM 67623R106 1,723 207,100 SH   SOLE   140,600 0 66,500
Old Dominion Freight Inc (ODFL COM 679580100 2,666 57,960 SH   SOLE   57,960 0 0
On Assignment (ASGN) COM 682159108 3,312 100,362 SH   SOLE   100,362 0 0
OncoMed Pharmaceuticals (OMED) COM 68234X102 1,492 97,482 SH   SOLE   97,482 0 0
Onconova Therapeutics (ONTX) COM 68232V108 1,712 64,692 SH   SOLE   64,692 0 0
PGT (PGTI) COM 69336V101 5,253 530,300 SH   SOLE   181,300 0 349,000
Pacer Int'l Inc (PACR) COM 69373H106 5,762 930,900 SH   SOLE   323,900 0 607,000
Pacira Pharm. Inc(PCRX) COM 695127100 15,894 330,611 SH   SOLE   190,811 0 139,800
Pandora Media, Inc. (P) COM 698354107 2,042 81,247 SH   SOLE   81,247 0 0
Panera Bread Co. (PNRA) COM 69840W108 706 4,451 SH   SOLE   4,451 0 0
PennyMac Financial Services (P COM 70932B101 5,126 272,800 SH   SOLE   92,600 0 180,200
Penske Automotive(PAG) COM 70959W103 4,238 99,175 SH   SOLE   99,175 0 0
Perrigo (PRGO) COM 714290103 279 2,264 SH   SOLE   2,264 0 0
Pioneer Energy Services Corp.( COM 723664108 5,068 674,800 SH   SOLE   235,200 0 439,600
Pioneer Natural Resources (PXD COM 723787107 718 3,805 SH   SOLE   3,805 0 0
Plum Creek Timber (PCL) COM 729251108 395 8,441 SH   SOLE   8,441 0 0
Polaris Industries (PII) COM 731068102 1,361 10,534 SH   SOLE   10,534 0 0
Power Secure International (PO COM 73936N105 5,917 368,664 SH   SOLE   124,864 0 243,800
Power Solutions International, COM 73933G202 1,135 19,200 SH   SOLE   6,000 0 13,200
Precision Castparts (PCP) COM 740189105 857 3,772 SH   SOLE   3,772 0 0
Premier (PINC) COM 74051N102 1,268 40,000 SH   SOLE   40,000 0 0
Procera Inc(PKT) COM 74269U203 6,586 425,200 SH   SOLE   145,600 0 279,600
ProofPoint (PFPT) COM 743424103 15,402 479,513 SH   SOLE   228,813 0 250,700
Pros Holdings (PRO) COM 74346Y103 1,778 51,995 SH   SOLE   51,995 0 0
Qualcomm (QCOM) COM 747525103 580 8,609 SH   SOLE   8,609 0 0
Quidel (QDEL) COM 74838J101 17,386 612,200 SH   SOLE   205,500 0 406,700
Quintiles Transnational Holdin COM 74876Y101 3,022 67,326 SH   SOLE   67,326 0 0
RDA Microelectronics (RDA) COM 749394102 7,462 488,000 SH   SOLE   161,700 0 326,300
Ralph Lauren Corporation(RL) COM 751212101 607 3,685 SH   SOLE   3,685 0 0
Red Robin Gourmet Burgers Inc( COM 75689M101 10,357 145,670 SH   SOLE   68,270 0 77,400
Regional Management(RM) COM 75902K106 12,490 392,757 SH   SOLE   134,300 0 258,457
Rentrak Corp (RENT) COM 760174102 14,373 440,609 SH   SOLE   201,011 0 239,598
Repligen Corporation (RGEN) COM 759916109 3,684 332,200 SH   SOLE   112,900 0 219,300
Responsys Inc (MKTG) COM 761248103 8,006 484,600 SH   SOLE   163,300 0 321,300
RigNet Inc (RNET) COM 766582100 11,278 311,800 SH   SOLE   107,000 0 204,800
Ringcentral (RNG) COM 76680R206 1,442 80,000 SH   SOLE   28,700 0 51,300
Roadrunner Transportation Inc( COM 76973Q105 13,368 473,384 SH   SOLE   233,584 0 239,800
Rockwell Medical Inc (RMTI) COM 774374102 8,260 724,500 SH   SOLE   273,000 0 451,500
Ross Stores (ROST) COM 778296103 321 4,416 SH   SOLE   4,416 0 0
Ruckus Wireless (RKUS) COM 781220108 4,840 287,600 SH   SOLE   97,800 0 189,800
Ruth's Hospitality (RUTH) COM 783332109 5,810 490,300 SH   SOLE   168,400 0 321,900
S&P Dep Rcpt (SPY) COM 78462F103 420 2,500 SH   SOLE   2,500 0 0
SAIA Inc. (SAIA) COM 78709Y105 3,809 122,176 SH   SOLE   122,176 0 0
SBA Comm. Corp. (SBAC) COM 78388J106 745 9,258 SH   SOLE   9,258 0 0
SPS Commerce (SPSC) COM 78463M107 20,201 301,873 SH   SOLE   142,773 0 159,100
Sandisk (SNDK) COM 80004C101 778 13,078 SH   SOLE   13,078 0 0
Sangamo Biosciences (SGMO) COM 800677106 3,452 329,075 SH   SOLE   329,075 0 0
Santarus (SNTS) COM 802817304 2,164 95,809 SH   SOLE   95,809 0 0
SciQuest (SQI) COM 80908T101 3,111 138,500 SH   SOLE   46,400 0 92,100
Scientific Games Corp (SGMS) COM 80874P109 3,156 195,196 SH   SOLE   195,196 0 0
Service Now (NOW) COM 81762P102 443 8,531 SH   SOLE   8,531 0 0
ShorTel (SHOR) COM 825211105 4,788 792,700 SH   SOLE   270,400 0 522,300
Sinclair Broadcast Grp (SBGI) COM 829226109 493 14,698 SH   SOLE   14,698 0 0
Six Flags Ent Inc(SIX) COM 83001A102 519 15,351 SH   SOLE   15,351 0 0
Solazyme Inc (SZYM) COM 83415T101 917 84,993 SH   SOLE   84,993 0 0
Spectranetics Corp (SPNC) COM 84760C107 17,820 1,060,698 SH   SOLE   510,098 0 550,600
Splunk (SPLK) COM 848637104 1,672 27,845 SH   SOLE   27,845 0 0
Sprouts Farmers Market (SFM) COM 85208M102 2,401 54,096 SH   SOLE   54,096 0 0
Starbucks Coffee (SBUX) COM 855244109 808 10,500 SH   SOLE   10,500 0 0
Starwood Hotels (HOT) COM 85590A401 631 9,502 SH   SOLE   9,502 0 0
Stratasys (SSYS) COM M85548101 2,318 22,887 SH   SOLE   22,887 0 0
Streamline Health Solutions (S COM 86323X106 3,940 518,400 SH   SOLE   180,500 0 337,900
SunEdison, Inc (SUNE) COM 86732Y109 648 81,333 SH   SOLE   81,333 0 0
SunPower Corporation (SPWR) COM 867652406 2,005 76,660 SH   SOLE   76,660 0 0
Sunshine Heart (SSH) COM 86782U106 8,106 700,000 SH   SOLE   236,800 0 463,200
Susser Holdings (SUSS) COM 869233106 3,691 69,438 SH   SOLE   69,438 0 0
Synergy Pharmaceuticals (SGYP) COM 871639308 4,306 942,200 SH   SOLE   320,900 0 621,300
Synergy Resources(SYRG) COM 87164P103 2,221 227,768 SH   SOLE   227,768 0 0
Syneron Medical (ELOS) COM M87245102 1,185 137,500 SH   SOLE   92,400 0 45,100
Tearlab (TEAR) COM 878193101 10,421 942,200 SH   SOLE   217,500 0 724,700
Tennecco (TEN) COM 880349105 321 6,354 SH   SOLE   6,354 0 0
Texas Instruments (TXN) COM 882508104 226 5,608 SH   SOLE   5,608 0 0
Textura Corp (TXTR) COM 883211104 3,741 86,827 SH   SOLE   86,827 0 0
Thermo Fisher Scientific (TMO) COM 883556102 1,216 13,200 SH   SOLE   13,200 0 0
Tile Shop Hldgs (TTS) COM 88677Q109 5,462 185,200 SH   SOLE   63,200 0 122,000
Tootsie Roll Industries (TR) COM 890516107 406 13,169 SH   SOLE   13,169 0 0
Town Sports Int'l Hldgs (CLUB) COM 89214A102 4,760 366,700 SH   SOLE   128,200 0 238,500
Tractor Supply Co (TSCO) COM 892356106 780 11,614 SH   SOLE   11,614 0 0
Tremor Video Inc (TRMR) COM 89484Q100 1,850 200,400 SH   SOLE   69,200 0 131,200
Trex,Inc (TREX) COM 89531P105 2,903 58,603 SH   SOLE   58,603 0 0
TriState Capital Holdings (TSC COM 89678F100 7,030 545,400 SH   SOLE   185,800 0 359,600
Triangle Petroleum (TPLM) COM 89600B201 5,008 510,000 SH   SOLE   177,500 0 332,500
Trulia (TRLA) COM 897888103 2,196 46,700 SH   SOLE   46,700 0 0
U.S. Silica Holdings (SLCA) COM 90346E103 1,965 78,901 SH   SOLE   78,901 0 0
Ubiquiti Networks (UBNT) COM 90347A100 9,251 275,400 SH   SOLE   93,100 0 182,300
Ultimate Software Group (ULTI) COM 90385D107 2,089 14,171 SH   SOLE   14,171 0 0
Under Armour (UA) COM 904311107 397 5,000 SH   SOLE   5,000 0 0
UniPixel (UNXL) COM 904572203 1,747 98,600 SH   SOLE   34,500 0 64,100
United Rentals (URI) COM 911363109 1,089 18,684 SH   SOLE   18,684 0 0
Universal Stainless and Alloy COM 913837100 3,827 118,900 SH   SOLE   40,900 0 78,000
Universal Truckload Services ( COM 91388P105 3,253 122,000 SH   SOLE   0 0 122,000
Urban Outfitters (URBN) COM 917047102 1,089 29,622 SH   SOLE   29,622 0 0
Vanda Pharmaceuticals (VNDA) COM 921659108 6,634 605,800 SH   SOLE   204,500 0 401,300
Verastem, Inc. (VSTM) COM 92337C104 3,922 315,000 SH   SOLE   210,100 0 104,900
Verisk Analytic Inc (VRSK) COM 92345Y106 516 7,940 SH   SOLE   7,940 0 0
Vertex Pharm (VRTX) COM 92532F100 424 5,587 SH   SOLE   5,587 0 0
Virtus Investment Partners, In COM 92828Q109 2,353 14,465 SH   SOLE   14,465 0 0
Virtusa(VRTU) COM 92827P102 7,064 243,100 SH   SOLE   83,900 0 159,200
Visa (V) COM 92826C839 228 1,193 SH   SOLE   1,193 0 0
WNS Holdings Ltd. (WNS) COM 92932M101 4,087 192,600 SH   SOLE   0 0 192,600
Wabash National Corp (WNC) COM 929566107 11,358 974,063 SH   SOLE   467,963 0 506,100
Wabtec Corp. (WAB) COM 929740108 3,924 62,415 SH   SOLE   62,415 0 0
Wageworks Inc (WAGE) COM 930427109 4,314 85,516 SH   SOLE   85,516 0 0
Western Digital Corp (WDC) COM 958102105 698 11,009 SH   SOLE   11,009 0 0
Westport Innovations Inc(WPRT) COM 960908309 2,061 85,212 SH   SOLE   85,212 0 0
Wex Inc (WEX) COM 96208T104 1,741 19,844 SH   SOLE   19,844 0 0
Weyerhaeuser Co (WY) COM 962166104 690 24,089 SH   SOLE   24,089 0 0
Whole Foods Mkt (WFM) COM 966837106 2,189 37,421 SH   SOLE   37,421 0 0
Willbros Group, Inc. (WG) COM 969203108 6,085 662,900 SH   SOLE   227,400 0 435,500
William Lyon Home (WLH) COM 552074700 2,755 135,600 SH   SOLE   46,700 0 88,900
Winnebago Industries (WGO) COM 974637100 2,373 91,427 SH   SOLE   91,427 0 0
Wyndham Worldwide (WYN) COM 98310W108 421 6,900 SH   SOLE   6,900 0 0
iShares PHLX SOX Semiconductor COM 464287523 360 5,400 SH   SOLE   5,400 0 0