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
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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
21Vianet Group, Inc. - ADR com 90138A103 10,457 922,963 SH   SOLE   496,100 0 426,863
51Job Inc. ADR com 316827104 3,247 48,100 SH   SOLE   44,100 0 4,000
8X8 Inc. com 282914100 1,409 171,000 SH   SOLE   171,000 0 0
AVG Technologies com N07831105 9,238 474,949 SH   SOLE   173,000 0 301,949
Acacia Research-Acacia Tech com 003881307 8,922 399,203 SH   SOLE   196,595 0 202,609
Advanced Emissions Solutions, com 00770c101 981 23,300 SH   SOLE   23,300 0 0
Advisory Board Co. com 00762W107 7,538 137,940 SH   SOLE   27,800 0 110,140
Allot Communications Ltd. com M0854Q105 329 24,000 SH   SOLE   24,000 0 0
Ambarella, Inc. com G037AX101 843 50,100 SH   SOLE   50,100 0 0
Amgen, Inc. com 031162100 298 3,021 SH   SOLE   0 0 3,021
Apple, Inc. com 037833100 243 613 SH   SOLE   0 0 613
Arctic Cat Inc. com 039670104 405 9,000 SH   SOLE   9,000 0 0
BHP Billiton Ltd. ADR com 088606108 252 4,377 SH   SOLE   0 0 4,377
Bancorp, Inc./The com 05969A105 1,587 105,858 SH   SOLE   101,400 0 4,458
Barrett Business Services com 068463108 1,477 28,288 SH   SOLE   28,288 0 0
Berkshire Hills Bk com 084680107 1,210 43,600 SH   SOLE   43,600 0 0
Bitauto com 091727107 439 40,000 SH   SOLE   40,000 0 0
Bofi Holding, Inc. com 05566U108 7,386 161,191 SH   SOLE   62,676 0 98,515
Bonanza Creek Energy, Inc. com 097793103 5,074 143,099 SH   SOLE   31,900 0 111,199
Bryn Mawr Bank Corp. com 117665109 895 37,400 SH   SOLE   37,400 0 0
Cai International, Inc. com 12477X106 6,794 288,237 SH   SOLE   97,000 0 191,237
CalAmp Corp. com 128126109 529 36,200 SH   SOLE   36,200 0 0
Callon Petroleum Corp. com 13123X102 534 158,500 SH   SOLE   158,500 0 0
Cardinal Finl Corp. com 14149F109 769 52,500 SH   SOLE   52,500 0 0
Catamaran Corp. com 148887102 1,583 32,474 SH   SOLE   27,774 0 4,700
China Lodging Group-Spon ADS com 16949N109 1,280 80,000 SH   SOLE   80,000 0 0
Clicksoftware Technologies Ltd com M25082104 838 100,460 SH   SOLE   98,200 0 2,260
Coca-Cola com 191216100 245 6,115 SH   SOLE   0 0 6,115
Comstock Hldg Companies, Inc. com 205684103 658 237,700 SH   SOLE   237,700 0 0
Consumer Portfolio Services com 210502100 1,149 156,500 SH   SOLE   156,500 0 0
Cyberonics, Inc. com 23251P102 5,089 97,943 SH   SOLE   28,400 0 69,543
Cynosure Inc. com 232577205 335 12,900 SH   SOLE   12,900 0 0
Datalink Corp. com 237934104 393 36,955 SH   SOLE   36,955 0 0
Datawatch Corp. com 237917208 2,229 123,540 SH   SOLE   100,100 0 23,440
Dealertrack Technologies, Inc. com 242309102 1,743 49,200 SH   SOLE   49,200 0 0
Diamondback Energy Inc. com 25278X109 683 20,500 SH   SOLE   20,500 0 0
Digimarc Corp. com 25381B101 671 32,300 SH   SOLE   32,300 0 0
E-Commerce China Spon ADR com 26833A105 1,409 203,000 SH   SOLE   159,500 0 43,500
EPL Oil & Gas com 26883D108 743 25,300 SH   SOLE   25,300 0 0
Eagle Bancorp, Inc. com 268948106 1,036 46,310 SH   SOLE   45,870 0 440
Ellie Mae, Inc. com 28849P100 9,813 425,187 SH   SOLE   171,800 0 253,387
Endologix, Inc. com 29266S106 2,207 166,200 SH   SOLE   166,200 0 0
Envestnet, Inc. com 29404K106 6,095 247,757 SH   SOLE   91,600 0 156,157
Exlservice Holdings com 302081104 2,527 85,500 SH   SOLE   73,600 0 11,900
Exxon Mobil Corp. com 30231G102 204 2,254 SH   SOLE   0 0 2,254
Financial Engines, Inc. com 317485100 260 5,700 SH   SOLE   5,700 0 0
First Savings Financial Group, com 33621E109 329 14,100 SH   SOLE   14,100 0 0
Flotek Inds Inc. com 343389102 1,161 64,700 SH   SOLE   64,700 0 0
Francescas Holdings Corp. com 351793104 14,593 525,123 SH   SOLE   195,475 0 329,648
Furmanite Corp. com 361086101 98 14,600 SH   SOLE   14,600 0 0
G III Apparel Group Ltd. com 36237H101 1,241 25,800 SH   SOLE   25,800 0 0
General Electric Co. com 369604103 268 11,561 SH   SOLE   0 0 11,561
Gentherm, Inc. com 37253A103 4,266 229,705 SH   SOLE   206,100 0 23,605
Grand Canyon Education, Inc. com 38526M106 1,605 49,800 SH   SOLE   49,800 0 0
Gulfport Energy Corp. com 402635304 8,024 170,390 SH   SOLE   85,100 0 85,290
HCI Group, Inc. com 40416E103 1,087 35,400 SH   SOLE   35,400 0 0
HMS Holdings Corp. com 40425J101 9,164 393,310 SH   SOLE   139,900 0 253,410
Halcon Resources Corp. com 40537Q209 853 150,502 SH   SOLE   150,502 0 0
Healthstream Inc. com 42222N103 6,215 245,459 SH   SOLE   60,000 0 185,459
INPHI Corp. com 45772F107 1,299 118,100 SH   SOLE   118,100 0 0
IPC The Hospitalist Co. com 44984A105 441 8,580 SH   SOLE   8,580 0 0
IPG Photonics Corp. com 44980X109 9,874 162,595 SH   SOLE   53,200 0 109,395
Imax Corp. com 45245E109 741 29,800 SH   SOLE   29,800 0 0
Immersion Corp Com com 452521107 7,574 571,628 SH   SOLE   127,800 0 443,828
Infoblox, Inc. com 45672H104 521 17,800 SH   SOLE   17,800 0 0
Intel Corporation com 458140100 259 10,686 SH   SOLE   0 0 10,686
Interactive Intelligence Group com 45841V109 2,944 57,050 SH   SOLE   56,500 0 550
Invensense, Inc. com 46123D205 6,305 409,923 SH   SOLE   93,200 0 316,723
JP Morgan Chase & Company Inc. com 46625H100 326 6,182 SH   SOLE   0 0 6,182
Joe's Jeans, Inc. com 47777N101 553 337,387 SH   SOLE   337,387 0 0
Johnson & Johnson com 478160104 387 4,508 SH   SOLE   0 0 4,508
Kimberly Clark Corp. com 494368103 225 2,311 SH   SOLE   0 0 2,311
Lannett Company, Inc. com 516012101 806 67,701 SH   SOLE   67,701 0 0
Ligand Pharmaceuticals Cl B com 53220K504 524 14,000 SH   SOLE   14,000 0 0
MFRI Inc com 552721102 223 19,600 SH   SOLE   19,600 0 0
MGC Diagnostics Corp. com 552768103 245 29,288 SH   SOLE   29,288 0 0
Magic Software Enterprises Ltd com 559166103 101 18,800 SH   SOLE   18,800 0 0
Manitex International, Inc. com 563420108 518 47,300 SH   SOLE   47,300 0 0
Marine Products Corp. com 568427108 89 11,100 SH   SOLE   11,100 0 0
Market Leader, Inc. com 57056R103 1,520 142,030 SH   SOLE   139,400 0 2,630
Maximus, Inc. com 577933104 1,117 15,000 SH   SOLE   15,000 0 0
Maxlinear, Inc. Class A com 57776J100 572 81,700 SH   SOLE   81,700 0 0
McDonald's Corporation com 580135101 428 4,325 SH   SOLE   0 0 4,325
Medidata Solutions, Inc. com 58471A105 19,647 253,679 SH   SOLE   120,810 0 132,869
Microsoft Corp. com 594918104 473 13,683 SH   SOLE   0 0 13,683
Mitcham Industries, Inc. com 606501104 468 27,900 SH   SOLE   27,900 0 0
Multimedia Games com 625453105 2,186 83,862 SH   SOLE   83,862 0 0
NQ Mobile, Inc. - ADR com 64118U108 9,015 1,115,754 SH   SOLE   537,300 0 578,454
Netease.Com, Inc. com 64110W102 3,632 57,500 SH   SOLE   50,000 0 7,500
New Oriental Education com 647581107 221 10,000 SH   SOLE   10,000 0 0
Newmont Mining com 651639106 276 9,214 SH   SOLE   0 0 9,214
Noah Holdings com 65487X102 1,330 150,000 SH   SOLE   150,000 0 0
Northern Oil & Gas, Inc. com 665531109 771 57,800 SH   SOLE   57,800 0 0
Omnicell, Inc. com 68213N109 1,985 96,600 SH   SOLE   96,600 0 0
On Assignment, Inc. com 682159108 10,316 386,074 SH   SOLE   176,382 0 209,692
Panhandle Oil & Gas Inc. com 698477106 433 15,200 SH   SOLE   15,200 0 0
Pdf Solutions, Inc. com 693282105 988 53,600 SH   SOLE   53,600 0 0
Pennymac Mortgage Investment com 70931T103 6,373 302,734 SH   SOLE   100,244 0 202,489
Perficient Inc. com 71375U101 796 59,700 SH   SOLE   58,100 0 1,600
Points International Ltd. com 730843208 853 39,600 SH   SOLE   39,600 0 0
Premier Exhibitions, Inc. com 74051E102 334 191,800 SH   SOLE   191,800 0 0
Procera Networks, Inc. com 74269U203 1,152 83,920 SH   SOLE   83,000 0 920
Protalix Biotherapeu com 74365A101 540 110,000 SH   SOLE   110,000 0 0
Proto Labs Inc. com 743713109 1,072 16,500 SH   SOLE   16,500 0 0
Qihoo 360 Technology Co-ADR com 74734M109 3,694 80,000 SH   SOLE   80,000 0 0
RPX Corporation com 74972G103 1,037 61,700 SH   SOLE   61,700 0 0
Rignet, Inc. com 766582100 902 35,400 SH   SOLE   35,400 0 0
Roadrunner Transportation Syst com 76973Q105 10,649 382,507 SH   SOLE   143,479 0 239,028
SPDR S&P 500 ETF Trust com 78462F103 1,475 9,200 SH   SOLE   9,200 0 0
Santarus, Inc. com 802817304 486 23,100 SH   SOLE   23,100 0 0
Senesco Technologies, Inc com 817208408 1 50,000 SH   SOLE   0 0 50,000
Silicom Ltd. com M84116108 1,330 38,800 SH   SOLE   38,800 0 0
Sina Corp. com G81477104 1,115 20,000 SH   SOLE   20,000 0 0
Sourcefire, Inc. com 83616T108 1,261 22,700 SH   SOLE   22,700 0 0
Spreadtrum Communications com 849415203 15,475 589,535 SH   SOLE   224,231 0 365,304
Stamps.com, Inc. com 852857200 9,682 245,788 SH   SOLE   80,016 0 165,772
Steven Madden Ltd. com 556269108 4,789 98,995 SH   SOLE   19,375 0 79,620
Stratasys Ltd. com M85548101 1,181 14,100 SH   SOLE   14,100 0 0
Streamline Health Solutions com 86323X106 220 33,500 SH   SOLE   29,300 0 4,200
Sunpower Corp. com 867652406 874 42,200 SH   SOLE   42,200 0 0
Support.com, Inc. com 86858W101 3,040 665,108 SH   SOLE   480,300 0 184,808
Synaptics, Inc. com 87157D109 1,284 33,300 SH   SOLE   33,300 0 0
Tangoe, Inc. com 87582Y108 3,494 226,410 SH   SOLE   203,100 0 23,310
Taser International, Inc. com 87651B104 452 53,100 SH   SOLE   53,100 0 0
Taylor Morrison Home Corp. com 87724P106 1,029 42,200 SH   SOLE   42,200 0 0
The Travelers Co., Inc. com 89417E109 347 4,347 SH   SOLE   0 0 4,347
Tilly's, Inc. com 886885102 1,405 87,790 SH   SOLE   83,600 0 4,190
Toyota Motor Corp. ADR com 892331307 262 2,172 SH   SOLE   0 0 2,172
Triangle Petroleum Corp. com 89600B201 717 102,300 SH   SOLE   102,300 0 0
US Silica Holdings, Inc. com 90346E103 395 19,000 SH   SOLE   19,000 0 0
United Financial Bancorp, Inc. com 91030T109 383 25,300 SH   SOLE   25,300 0 0
United Insurance Holdings Co. com 910710102 393 56,200 SH   SOLE   56,200 0 0
Valueclick, Inc. com 92046N102 1,646 66,600 SH   SOLE   66,600 0 0
Vascular Solutions com 92231m109 444 30,200 SH   SOLE   30,200 0 0
Verizon Communications com 92343V104 333 6,607 SH   SOLE   0 0 6,607
Vipshop Holdings Ltd. ADS com 92763W103 2,324 79,700 SH   SOLE   79,700 0 0
Virtusa Corp. com 92827P102 527 23,800 SH   SOLE   23,800 0 0
Wageworks, Inc. com 930427109 1,323 38,400 SH   SOLE   38,400 0 0
Wal Mart Stores Inc. com 931142103 301 4,047 SH   SOLE   0 0 4,047
Walgreen Company com 931422109 385 8,700 SH   SOLE   0 0 8,700
Web.com Group, Inc. com 94733A104 11,225 438,467 SH   SOLE   216,000 0 222,467
Winnebago Industries, Inc. com 974637100 626 29,800 SH   SOLE   29,800 0 0
Xenacare Hldgs, Inc. com 98401A106 1 140,000 SH   SOLE   0 0 140,000
YY com 98426T106 201 7,500 SH   SOLE   6,900 0 600
Youku Tudou, Inc. com 98742U100 768 40,000 SH   SOLE   40,000 0 0
Zumiez Inc. com 989817101 1,443 50,200 SH   SOLE   50,200 0 0
eGain Corp. com 28225C806 2,387 248,110 SH   SOLE   186,600 0 61,510