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
1347 Property Insurance Holdin COM 68244P107 1,426 160,000 SH   SOLE   160,000 0 0
Abaxis Inc. COM 002567105 53,049 1,197,213 SH   SOLE   1,039,785 0 157,428
Abbott Laboratories COM 002824100 13,440 328,597 SH   SOLE   328,597 0 0
Acacia Research Corp. COM 003881307 35,420 1,995,512 SH   SOLE   1,819,437 0 176,075
Activision Blizzard Inc. COM 00507V109 7,313 327,940 SH   SOLE   327,940 0 0
Aegion Corp. COM 00770F104 13,500 580,141 SH   SOLE   530,650 0 49,491
Aerie Pharmaceuticals Inc. COM 00771V108 2,270 91,647 SH   SOLE   91,647 0 0
Affiliated Managers Group Inc. COM 008252108 1,427 6,949 SH   SOLE   6,949 0 0
Air Methods Corp. COM 009128307 5,388 104,318 SH   SOLE   104,318 0 0
Akorn Inc. COM 009728106 6,637 199,611 SH   SOLE   199,611 0 0
Align Technology COM 016255101 1,880 33,541 SH   SOLE   33,541 0 0
Allegiant Travel Co. COM 01748X102 162,893 1,383,143 SH   SOLE   1,214,988 0 168,155
Alliance Data Systems Corp. COM 018581108 49,717 176,770 SH   SOLE   157,165 0 19,605
Altisource Portfolio Solutions COM L0175J104 7,142 62,328 SH   SOLE   62,328 0 0
Amazon.com Inc. COM 023135106 3,246 9,995 SH   SOLE   9,995 0 0
Amber Road Inc. COM 02318Y108 5,053 313,271 SH   SOLE   313,271 0 0
American Campus Communities COM 024835100 62,030 1,622,125 SH   SOLE   1,485,981 0 136,144
American Capital Mortgage Inve COM 02504A104 2,134 106,600 SH   SOLE   106,600 0 0
American International Group I COM 026874784 20,485 375,329 SH   SOLE   375,329 0 0
American Vanguard Corp. COM 030371108 6,461 488,732 SH   SOLE   488,732 0 0
Ameriprise Financial Inc. COM 03076C106 3,996 33,300 SH   SOLE   33,300 0 0
Amphenol Corp.- Cl A CL A 032095101 8,174 84,848 SH   SOLE   84,848 0 0
Amyris Inc. COM 03236M101 3,410 914,163 SH   SOLE   887,810 0 26,353
Angie's List Inc. COM 034754101 37,008 3,099,490 SH   SOLE   2,817,211 0 282,279
Annie's Inc. COM 03600T104 850 25,138 SH   SOLE   25,138 0 0
ANSYS Inc. COM 03662Q105 39,982 527,334 SH   SOLE   461,422 0 65,912
Aon PLC COM G0408V102 25,673 284,971 SH   SOLE   261,155 0 23,816
Apache Corp. COM 037411105 15,457 153,622 SH   SOLE   153,622 0 0
Apple Inc. COM 037833100 134,713 1,449,617 SH   SOLE   1,347,893 0 101,724
Applied Micro Circuits Corpora COM 03822W406 4,268 394,856 SH   SOLE   362,012 0 32,844
Approach Resources Inc. COM 03834A103 11,706 514,985 SH   SOLE   473,661 0 41,324
Arbor Realty Trust Inc. COM 038923108 13,681 1,968,478 SH   SOLE   1,968,478 0 0
Arctic Cat Inc. COM 039670104 394 10,000 SH   SOLE   10,000 0 0
Argos Therapeutics Inc. COM 040221103 9,975 1,242,194 SH   SOLE   1,092,630 0 149,564
Artisan Partners Asset Managem COM 04316A108 1,404 24,770 SH   SOLE   24,770 0 0
athenahealth Inc. COM 04685W103 1,788 14,293 SH   SOLE   14,293 0 0
Atlas Financial Holdings Inc. COM G06207115 2,198 145,000 SH   SOLE   145,000 0 0
Atmos Energy Corp. COM 049560105 12,026 225,199 SH   SOLE   206,400 0 18,799
Atricure Inc. COM 04963C209 11,854 644,940 SH   SOLE   644,940 0 0
AVG Technologies NV COM N07831105 11,482 570,376 SH   SOLE   570,376 0 0
Balchem Corp. COM 057665200 26,656 497,689 SH   SOLE   440,769 0 56,920
BBCN Bancorp Inc. COM 073295107 3,226 202,227 SH   SOLE   202,227 0 0
Bill Barrett Corp. COM 06846N104 78,532 2,932,476 SH   SOLE   2,682,010 0 250,466
Bio-Reference Labs Inc. COM 09057G602 2,977 98,511 SH   SOLE   98,511 0 0
Black Diamond Inc. COM 09202G101 4,098 365,234 SH   SOLE   365,234 0 0
Blue Nile COM 09578R103 55,787 1,992,379 SH   SOLE   1,720,366 0 272,013
Bluerock Residential Growth RE COM 09627J102 1,648 125,000 SH   SOLE   125,000 0 0
BofI Holding Inc. COM 05566U108 735 10,000 SH   SOLE   10,000 0 0
CAI International Inc. COM 12477X106 7,718 350,679 SH   SOLE   350,679 0 0
Capital One Financial Corp. COM 14040H105 8,576 103,830 SH   SOLE   103,830 0 0
Capstead Mortgage Corp. COM 14067E506 1,420 108,000 SH   SOLE   108,000 0 0
CARBO Ceramics COM 140781105 50,893 330,219 SH   SOLE   301,735 0 28,484
Cardica Inc. COM 14141R101 4,609 4,042,544 SH   SOLE   4,042,544 0 0
Cardiovascular Systems Inc. COM 141619106 8,125 260,754 SH   SOLE   260,754 0 0
CareTrust REIT Inc. COM 14174T107 32,892 1,661,196 SH   SOLE   1,521,267 0 139,929
CDW Corp/DE COM 12514G108 3,577 112,210 SH   SOLE   112,210 0 0
Cellular Dynamics Internationa COM 15117V109 15,419 1,058,295 SH   SOLE   972,418 0 85,877
Cempra Inc. COM 15130J109 37,009 3,449,078 SH   SOLE   3,014,002 0 435,076
Centene Corp. COM 15135B101 1,190 15,735 SH   SOLE   15,735 0 0
Chefs' Warehouse Inc/The COM 163086101 53,422 2,702,199 SH   SOLE   2,362,091 0 340,108
Chemed Corp. COM 16359R103 1,709 18,240 SH   SOLE   18,240 0 0
ChemoCentryx Inc. COM 16383L106 15,186 2,595,950 SH   SOLE   2,277,423 0 318,527
Chevron Corp. COM 166764100 15,170 116,198 SH   SOLE   116,198 0 0
Chico's FAS Inc. COM 168615102 94,573 5,576,210 SH   SOLE   4,909,100 0 667,110
Cisco Systems Inc. COM 17275R102 53,697 2,160,833 SH   SOLE   2,030,201 0 130,632
Citigroup Inc. COM 172967424 57,259 1,215,692 SH   SOLE   1,154,035 0 61,657
CNA Financial Corp. COM 126117100 46,760 1,156,846 SH   SOLE   1,059,124 0 97,722
Cognizant Technology Solutions COM 192446102 43,320 885,706 SH   SOLE   814,905 0 70,801
Colony Financial Inc. COM 19624R106 4,725 203,491 SH   SOLE   203,491 0 0
Comcast Corp. Cl A CL A 20030N101 8,234 153,382 SH   SOLE   153,382 0 0
Computer Programs & Systems In COM 205306103 2,888 45,413 SH   SOLE   37,561 0 7,852
Comstock Resources Inc. COM 205768203 17,019 590,121 SH   SOLE   590,121 0 0
ConAgra Foods Inc. COM 205887102 14,649 493,561 SH   SOLE   452,131 0 41,430
Concur Technologies Inc. COM 206708109 35,933 384,970 SH   SOLE   323,099 0 61,871
Copart Inc. COM 217204106 242,338 6,739,101 SH   SOLE   5,833,771 0 905,330
Core Laboratories NV COM N22717107 3,285 19,663 SH   SOLE   19,663 0 0
Cornerstone OnDemand Inc. COM 21925Y103 71,790 1,559,967 SH   SOLE   1,335,312 0 224,655
Corporate Executive Board Co. COM 21988R102 34,334 503,280 SH   SOLE   437,690 0 65,590
CorVel Corp. COM 221006109 14,427 319,326 SH   SOLE   319,326 0 0
Covance Inc. COM 222816100 10,305 120,419 SH   SOLE   120,419 0 0
CPI Aerostructures Inc. COM 125919308 1,330 105,000 SH   SOLE   105,000 0 0
Credit Acceptance Corp. COM 225310101 37,098 301,364 SH   SOLE   268,365 0 32,999
Crimson Wine Group Ltd. COM 22662X100 1,692 187,000 SH   SOLE   187,000 0 0
CST Brands Inc. COM 12646R105 40,476 1,173,220 SH   SOLE   1,075,357 0 97,863
Customers Bancorp Inc. COM 23204G100 17,841 891,599 SH   SOLE   891,599 0 0
CVS Caremark Corp. COM 126650100 5,947 78,900 SH   SOLE   78,900 0 0
Cytokinetics Inc. COM 23282W605 828 173,176 SH   SOLE   173,176 0 0
Darling Ingredients Inc. COM 237266101 4,694 224,612 SH   SOLE   224,612 0 0
Dealertrack Technologies Inc. COM 242309102 139,080 3,067,493 SH   SOLE   2,675,059 0 392,434
Denbury Resources Inc. COM 247916208 154,240 8,355,365 SH   SOLE   7,610,448 0 744,917
Dexcom Inc. COM 252131107 21,546 543,274 SH   SOLE   452,733 0 90,541
Diamond Hill Investment Group COM 25264R207 4,389 34,366 SH   SOLE   34,366 0 0
Diamond Offshore Drilling Inc. COM 25271C102 56,709 1,142,642 SH   SOLE   1,046,586 0 96,056
Digital Realty Trust Inc. COM 253868103 25,699 440,663 SH   SOLE   403,582 0 37,081
DIRECTV COM 25490A309 3,731 43,884 SH   SOLE   43,884 0 0
Discover Financial Services COM 254709108 8,547 137,900 SH   SOLE   137,900 0 0
Domtar Corp. COM 257559203 16,434 383,520 SH   SOLE   350,886 0 32,634
Dorman Products Inc. COM 258278100 5,379 109,072 SH   SOLE   109,072 0 0
DreamWorks Animation SKG Inc. COM 26153C103 3,037 130,554 SH   SOLE   130,554 0 0
Dril-Quip, Inc. COM 262037104 120,269 1,100,963 SH   SOLE   946,857 0 154,106
DXP Enterprises Inc. COM 233377407 31,845 421,563 SH   SOLE   391,823 0 29,740
E2open Inc. COM 29788A104 7,479 361,847 SH   SOLE   361,847 0 0
Eastman Chemical Co. COM 277432100 13,972 159,951 SH   SOLE   159,951 0 0
Eaton Corp. COM G29183103 18,462 239,207 SH   SOLE   239,207 0 0
eBay Inc. COM 278642103 11,844 236,595 SH   SOLE   236,595 0 0
Ebix Inc. COM 278715206 12,131 847,708 SH   SOLE   847,708 0 0
Egalet Corp. COM 28226B104 1,880 143,310 SH   SOLE   143,310 0 0
Ellie Mae, Inc. COM 28849P100 4,301 138,165 SH   SOLE   138,165 0 0
Emerald Oil Inc. COM 29101U209 1,989 260,000 SH   SOLE   260,000 0 0
Encore Capital Group Inc. COM 292554102 17,978 395,806 SH   SOLE   395,806 0 0
ENSCO PLC COM G3157S106 83,933 1,510,396 SH   SOLE   1,381,801 0 128,595
Ensign Group Inc/The COM 29358P101 48,130 1,548,584 SH   SOLE   1,408,655 0 139,929
Envestnet Inc. COM 29404K106 44,055 900,547 SH   SOLE   798,229 0 102,318
EPAM Systems Inc. COM 29414B104 28,685 655,652 SH   SOLE   608,584 0 47,068
EPR Properties COM 26884U109 16,818 301,015 SH   SOLE   301,015 0 0
Esperion Therapeutics Inc. COM 29664W105 9,568 604,031 SH   SOLE   534,504 0 69,527
Exa Corp. COM 300614500 4,351 386,420 SH   SOLE   386,420 0 0
Exact Sciences Corp. COM 30063P105 50,410 2,960,068 SH   SOLE   2,582,790 0 377,278
Exlservice Holdings Inc. COM 302081104 64,234 2,181,119 SH   SOLE   1,889,655 0 291,464
Express Scripts Holdings Co. COM 30219G108 46,532 671,165 SH   SOLE   614,804 0 56,361
F5 Networks Inc. COM 315616102 2,166 19,433 SH   SOLE   19,433 0 0
Fabrinet COM G3323L100 11,016 534,756 SH   SOLE   534,756 0 0
FactSet Research Systems Inc. COM 303075105 19,557 162,592 SH   SOLE   133,075 0 29,517
First Cash Financial Services COM 31942D107 20,453 355,147 SH   SOLE   313,392 0 41,755
First Niagara Financial Group COM 33582V108 13,592 1,555,184 SH   SOLE   1,555,184 0 0
First of Long Island Corp. COM 320734106 1,329 34,000 SH   SOLE   34,000 0 0
Fleetmatics Group Ltd. COM G35569105 38,062 1,176,946 SH   SOLE   1,030,937 0 146,009
Fluidigm Corp. COM 34385P108 51,199 1,741,471 SH   SOLE   1,492,990 0 248,481
FMC Corp. COM 302491303 3,396 47,704 SH   SOLE   47,704 0 0
Ford Motor Co. COM 345370860 14,378 833,971 SH   SOLE   833,971 0 0
Franklin Covey Co. COM 353469109 17,245 856,673 SH   SOLE   856,673 0 0
Fusion-io Inc. COM 36112J107 14,752 1,305,472 SH   SOLE   1,223,069 0 82,403
General Electric Co. COM 369604103 20,174 767,660 SH   SOLE   767,660 0 0
General Motors Co. COM 37045V100 82,882 2,283,258 SH   SOLE   2,092,444 0 190,814
Gentex Corp/MI COM 371901109 2,257 77,600 SH   SOLE   77,600 0 0
Gentherm Inc. COM 37253A103 3,778 85,000 SH   SOLE   85,000 0 0
Geospace Technologies Corp COM 37364X109 6,879 124,891 SH   SOLE   124,891 0 0
GigOptix Inc. COM 37517Y103 1,111 810,673 SH   SOLE   810,673 0 0
Global Payments Inc. COM 37940X102 32,125 440,971 SH   SOLE   404,241 0 36,730
GNC Holdings Inc. COM 36191G107 828 24,290 SH   SOLE   24,290 0 0
Goldman Sachs Group Inc. COM 38141G104 15,322 91,507 SH   SOLE   91,507 0 0
Google Inc. COM 38259P706 248 431 SH   SOLE   431 0 0
Google Inc. Cl. A CL A 38259P508 11,540 19,738 SH   SOLE   19,738 0 0
Gordmans Stores Inc. COM 38269P100 477 110,968 SH   SOLE   110,968 0 0
Graco Inc. COM 384109104 42,063 538,722 SH   SOLE   447,892 0 90,830
Halliburton Co Com COM 406216101 67,653 952,724 SH   SOLE   871,448 0 81,276
HealthStream Inc. COM 42222N103 3,463 142,517 SH   SOLE   142,517 0 0
Heico Corp. - Cl A CL A 422806208 89,581 2,206,440 SH   SOLE   1,917,955 0 288,485
Herbalife Ltd. COM G4412G101 48,352 749,184 SH   SOLE   686,770 0 62,414
Heritage-Crystal Clean Inc. COM 42726M106 4,526 230,543 SH   SOLE   230,543 0 0
Hibbett Sports Inc. COM 428567101 69,248 1,278,339 SH   SOLE   1,110,640 0 167,699
Higher One Holdings Inc. COM 42983D104 5,874 1,541,674 SH   SOLE   1,349,770 0 191,904
Home Loan Servicing Solutions COM G6648D109 2,478 109,000 SH   SOLE   109,000 0 0
Horizon Pharma Inc. COM 44047T109 6,497 410,701 SH   SOLE   410,701 0 0
Hub Group, Inc. COM 443320106 38,306 760,033 SH   SOLE   649,440 0 110,593
Hudson Technologies Inc. COM 444144109 1,233 426,718 SH   SOLE   426,718 0 0
Hunt (JB) Transport Services I COM 445658107 4,946 67,043 SH   SOLE   67,043 0 0
IAC/InterActiveCorp. COM 44919P508 4,638 67,000 SH   SOLE   67,000 0 0
Idex Corp. COM 45167R104 76,044 941,834 SH   SOLE   842,852 0 98,982
IHS Inc. COM 451734107 10,622 78,292 SH   SOLE   78,292 0 0
Infinera Corp. COM 45667G103 4,127 448,551 SH   SOLE   448,551 0 0
Infoblox Inc. COM 45672H104 50,741 3,858,623 SH   SOLE   3,364,829 0 493,794
Innerworkings Inc. COM 45773Y105 27,449 3,229,313 SH   SOLE   2,911,556 0 317,757
Inovio Pharmaceuticals Inc. COM 45773H201 244 22,535 SH   SOLE   22,535 0 0
Installed Building Products In COM 45780R101 20,359 1,661,955 SH   SOLE   1,525,170 0 136,785
Intel Corp. COM 458140100 16,843 545,090 SH   SOLE   545,090 0 0
Interactive Intelligence Inc. COM 45841V109 15,316 272,868 SH   SOLE   272,868 0 0
Intercontinental Exchange Inc. COM 45866F104 7,094 37,552 SH   SOLE   37,552 0 0
International Game Technology COM 459902102 51,058 3,209,170 SH   SOLE   2,940,543 0 268,627
Interpublic Group Companies In COM 460690100 59,824 3,066,328 SH   SOLE   2,810,926 0 255,402
Intevac Inc. COM 461148108 3,771 470,823 SH   SOLE   470,823 0 0
IntraLinks Holdings Inc. COM 46118H104 1,600 180,000 SH   SOLE   180,000 0 0
Intrepid Potash Inc. COM 46121Y102 1,053 62,821 SH   SOLE   62,821 0 0
Intuitive Surgical Inc. COM 46120E602 1,576 3,827 SH   SOLE   3,827 0 0
Investar Holding Corp. COM 46134L105 1,120 80,000 SH   SOLE   80,000 0 0
Investors Real Estate Trust COM 461730103 15,423 1,674,577 SH   SOLE   1,530,676 0 143,901
IPC The Hospitalist Co. Inc. COM 44984A105 108,028 2,442,959 SH   SOLE   2,128,254 0 314,705
IPG Photonics Corp. COM 44980X109 99,268 1,442,843 SH   SOLE   1,264,095 0 178,748
Irobot Corp. COM 462726100 3,669 89,606 SH   SOLE   89,606 0 0
Iron Mountain Inc. COM 462846106 110,774 3,124,807 SH   SOLE   2,861,322 0 263,485
John B Sanfilippo & Son Inc. COM 800422107 847 32,000 SH   SOLE   32,000 0 0
John Bean Technologies Corp. COM 477839104 1,704 54,998 SH   SOLE   54,998 0 0
Johnson & Johnson COM 478160104 20,717 198,018 SH   SOLE   198,018 0 0
JPMorgan Chase & Co. COM 46625H100 21,717 376,905 SH   SOLE   376,905 0 0
K12 Inc. COM 48273U102 1,685 70,000 SH   SOLE   70,000 0 0
Kingstone Cos Inc. COM 496719105 1,382 207,138 SH   SOLE   207,138 0 0
Knight Transportation Inc. COM 499064103 238,473 10,032,525 SH   SOLE   8,674,642 0 1,357,883
L-3 Communications Holdings COM 502424104 11,841 98,061 SH   SOLE   98,061 0 0
Leucadia National Corp. COM 527288104 27,248 1,039,211 SH   SOLE   952,102 0 87,109
LGI Homes Inc. COM 50187T106 9,387 514,338 SH   SOLE   514,338 0 0
Life Time Fitness Inc. COM 53217R207 151,233 3,102,843 SH   SOLE   2,684,918 0 417,925
LifeLock Inc. COM 53224V100 1,548 110,920 SH   SOLE   110,920 0 0
Lifetime Brands Inc. COM 53222Q103 445 28,300 SH   SOLE   28,300 0 0
Linear Technology Corp. COM 535678106 2,005 42,590 SH   SOLE   42,590 0 0
LKQ Corp. COM 501889208 5,603 209,937 SH   SOLE   209,937 0 0
Loews Corp. COM 540424108 109,619 2,490,778 SH   SOLE   2,276,807 0 213,971
LyondellBasell Industries NV-C COM N53745100 14,243 145,861 SH   SOLE   145,861 0 0
Macy's Inc. COM 55616P104 16,230 279,737 SH   SOLE   279,737 0 0
Manitex International Inc. COM 563420108 2,468 152,000 SH   SOLE   152,000 0 0
MarketAxess Holdings Inc. COM 57060D108 1,533 28,359 SH   SOLE   28,359 0 0
Marlin Business Services Corp. COM 571157106 578 31,795 SH   SOLE   31,795 0 0
Marten Transport Ltd. COM 573075108 3,747 167,650 SH   SOLE   167,650 0 0
Mastercard Inc. COM 57636Q104 7,475 101,748 SH   SOLE   101,748 0 0
Mattress Firm Holding Corp. COM 57722W106 83,204 1,742,491 SH   SOLE   1,509,433 0 233,058
MaxLinear Inc. COM 57776J100 5,744 570,446 SH   SOLE   570,446 0 0
Medallion Financial Corp. COM 583928106 2,315 185,777 SH   SOLE   185,777 0 0
Mednax Inc. COM 58502B106 91,390 1,571,622 SH   SOLE   1,361,479 0 210,143
Medtronic Inc. COM 585055106 38,115 597,795 SH   SOLE   563,995 0 33,800
MercadoLibre Inc. COM 58733R102 43,681 457,872 SH   SOLE   414,165 0 43,707
MetLife Inc. COM 59156R108 37,126 668,208 SH   SOLE   610,721 0 57,487
MFA Financial Inc. COM 55272X102 10,584 1,289,211 SH   SOLE   1,060,731 0 228,480
Microchip Technology Inc. COM 595017104 9,901 202,846 SH   SOLE   202,846 0 0
Microsoft Corp. COM 594918104 92,223 2,211,573 SH   SOLE   2,062,163 0 149,410
MidSouth Bancorp Inc. COM 598039105 7,902 397,303 SH   SOLE   397,303 0 0
Monro Muffler Brake Inc. COM 610236101 73,768 1,386,880 SH   SOLE   1,215,840 0 171,040
Monsanto Co. COM 61166W101 3,830 30,700 SH   SOLE   30,700 0 0
Mosaic Co/The COM 61945C103 56,508 1,142,721 SH   SOLE   1,046,243 0 96,478
Move, Inc. COM 62458M207 2,219 150,000 SH   SOLE   150,000 0 0
MSC Industrial Direct Co.- A CL A 553530106 190,085 1,987,502 SH   SOLE   1,635,394 0 352,108
Multimedia Games Holding Co In COM 625453105 4,579 154,481 SH   SOLE   154,481 0 0
MWI Veterinary Supply Inc. COM 55402X105 57,995 408,443 SH   SOLE   354,610 0 53,833
National Oilwell Varco Inc. COM 637071101 31,873 387,045 SH   SOLE   354,721 0 32,324
National Research Corp. COM 637372202 2,080 148,647 SH   SOLE   148,647 0 0
Navient Corp. COM 63938C108 3,211 181,300 SH   SOLE   181,300 0 0
NetSuite Inc. COM 64118Q107 8,774 100,985 SH   SOLE   71,250 0 29,735
Neustar Inc. - Cl A CL A 64126X201 19,238 739,341 SH   SOLE   678,419 0 60,922
New York Times Co/The COM 650111107 4,708 309,546 SH   SOLE   309,546 0 0
Northern Oil And Gas Inc. COM 665531109 63,431 3,893,834 SH   SOLE   3,555,603 0 338,231
Northstar Realty Finance Corp. COM 66704R704 4,835 278,200 SH   SOLE   278,200 0 0
Northwest Pipe Co. COM 667746101 9,810 243,254 SH   SOLE   243,254 0 0
NOW Inc/DE COM 67011P100 33,062 913,073 SH   SOLE   834,570 0 78,503
Nu Skin Enterprises Inc.- Cl A CL A 67018T105 37,529 507,424 SH   SOLE   444,361 0 63,063
NuVasive Inc. COM 670704105 5,565 156,459 SH   SOLE   156,459 0 0
NVE Corp. COM 629445206 4,116 74,041 SH   SOLE   74,041 0 0
O'Reilly Automotive Inc. COM 67103H107 52,036 345,524 SH   SOLE   304,960 0 40,564
Occidental Petroleum Corp. COM 674599105 50,054 487,715 SH   SOLE   461,915 0 25,800
Ocean Shore Holding Co. COM 67501R103 725 49,455 SH   SOLE   49,455 0 0
Ocwen Financial Corp. COM 675746309 9,710 261,738 SH   SOLE   261,738 0 0
Old Dominion Freight Line Inc. COM 679580100 53,454 839,422 SH   SOLE   745,802 0 93,620
OncoGenex Pharmaceutical Inc. COM 68230A106 347 92,908 SH   SOLE   92,908 0 0
Oplink Communications Inc. COM 68375Q403 1,493 88,000 SH   SOLE   88,000 0 0
Oracle Corp. COM 68389X105 37,937 936,027 SH   SOLE   857,000 0 79,027
ORBCOMM Inc. COM 68555P100 1,911 290,000 SH   SOLE   290,000 0 0
Outerwall Inc. COM 690070107 13,830 233,021 SH   SOLE   211,596 0 21,425
Pacific Continental Corp. COM 69412V108 1,648 120,000 SH   SOLE   120,000 0 0
PDF Solutions Inc. COM 693282105 11,035 520,026 SH   SOLE   520,026 0 0
Peabody Energy Corp. COM 704549104 9,230 564,550 SH   SOLE   564,550 0 0
Pennymac Mortgage Investment T COM 70931T103 2,523 115,000 SH   SOLE   115,000 0 0
Pep Boys-Manny Moe & Jack COM 713278109 7,880 687,623 SH   SOLE   628,360 0 59,263
Perficient Inc. COM 71375U101 2,551 131,000 SH   SOLE   131,000 0 0
PetSmart Inc. COM 716768106 9,193 153,731 SH   SOLE   153,731 0 0
Pfizer Inc. COM 717081103 19,685 663,243 SH   SOLE   663,243 0 0
Physicians Realty Trust COM 71943U104 1,727 120,000 SH   SOLE   120,000 0 0
Pioneer Power Solutions Inc. COM 723836300 969 112,000 SH   SOLE   112,000 0 0
PNC Financial Services Group I COM 693475105 16,088 180,657 SH   SOLE   180,657 0 0
Polypore International Inc. COM 73179V103 123,402 2,585,417 SH   SOLE   2,298,951 0 286,466
Pool Corp. COM 73278L105 30,302 535,746 SH   SOLE   461,298 0 74,448
Portfolio Recovery Associates COM 73640Q105 46,388 779,242 SH   SOLE   702,203 0 77,039
Power Integrations Inc. COM 739276103 151,759 2,637,450 SH   SOLE   2,286,901 0 350,549
Priceline Group Inc/The COM 741503403 3,609 3,000 SH   SOLE   3,000 0 0
PriceSmart, Inc. COM 741511109 29,395 337,715 SH   SOLE   325,282 0 12,433
PROS Holdings Inc. COM 74346Y103 2,386 90,258 SH   SOLE   90,258 0 0
Prosperity Bancshares Inc. COM 743606105 9,728 155,398 SH   SOLE   155,398 0 0
Proto Labs Inc. COM 743713109 65,777 802,947 SH   SOLE   706,344 0 96,603
Pzena Investment Management In COM 74731Q103 6,556 587,413 SH   SOLE   587,413 0 0
QLIK Technologies Inc. COM 74733T105 949 41,953 SH   SOLE   41,953 0 0
Qualcomm Inc. COM 747525103 36,288 458,184 SH   SOLE   419,500 0 38,684
Questcor Pharmaceuticals Inc. COM 74835Y101 11,438 123,672 SH   SOLE   123,672 0 0
RealPage Inc. COM 75606N109 23,347 1,038,577 SH   SOLE   888,158 0 150,419
Regal-Beloit Corp. COM 758750103 12,554 159,797 SH   SOLE   159,797 0 0
Regional Management Corp. COM 75902K106 2,035 131,540 SH   SOLE   131,540 0 0
Republic Services Inc. COM 760759100 29,957 788,963 SH   SOLE   722,352 0 66,611
RetailMeNot Inc. COM 76132B106 66,369 2,494,139 SH   SOLE   2,152,207 0 341,932
Roadrunner Transportation Syst COM 76973Q105 2,417 86,000 SH   SOLE   86,000 0 0
Rocket Fuel Inc. COM 773111109 1,396 44,914 SH   SOLE   44,914 0 0
Ross Stores Inc. COM 778296103 3,552 53,713 SH   SOLE   53,713 0 0
Rush Enterprises Inc. - Cl B CL B 781846308 10,020 318,616 SH   SOLE   283,187 0 35,429
Saia Inc. COM 78709Y105 19,644 447,175 SH   SOLE   447,175 0 0
Sanchez Energy Corp. COM 79970Y105 752 20,000 SH   SOLE   20,000 0 0
Sangamo BioSciences Inc. COM 800677106 45,168 2,957,946 SH   SOLE   2,541,974 0 415,972
SciQuest Inc. COM 80908T101 55,461 3,135,178 SH   SOLE   2,719,656 0 415,522
Seattle Genetics Inc/WA COM 812578102 108,758 2,843,347 SH   SOLE   2,446,061 0 397,286
SEI Investments Co. COM 784117103 41,184 1,256,766 SH   SOLE   1,131,363 0 125,403
Select Comfort Corp. COM 81616X103 12,247 592,798 SH   SOLE   592,798 0 0
ServiceSource International In COM 81763U100 6,501 1,120,837 SH   SOLE   1,120,837 0 0
SFX Entertainment Inc. COM 784178303 1,781 219,843 SH   SOLE   219,843 0 0
Shoe Carnival Inc. COM 824889109 1,342 65,000 SH   SOLE   65,000 0 0
ShoreTel Inc. COM 825211105 2,086 320,000 SH   SOLE   320,000 0 0
Shutterstock Inc. COM 825690100 225 2,715 SH   SOLE   2,715 0 0
Signature Bank COM 82669G104 7,283 57,720 SH   SOLE   57,720 0 0
Silicon Graphics International COM 82706L108 29,701 3,087,451 SH   SOLE   2,820,938 0 266,513
Silicon Laboratories Inc. COM 826919102 38,612 783,998 SH   SOLE   665,732 0 118,266
Silvercrest Asset Management G COM 828359109 3,730 216,741 SH   SOLE   216,741 0 0
Skechers USA COM 830566105 8,444 184,763 SH   SOLE   184,763 0 0
SLM Corp COM 78442P106 4,310 518,700 SH   SOLE   518,700 0 0
Southwest Airlines Co. COM 844741108 39,118 1,456,368 SH   SOLE   1,330,826 0 125,542
Spirit Airlines Inc. COM 848577102 59,476 940,473 SH   SOLE   840,027 0 100,446
SPS Commerce Inc. COM 78463M107 38,758 613,353 SH   SOLE   544,416 0 68,937
St. Jude Medical Inc. COM 790849103 4,554 65,763 SH   SOLE   65,763 0 0
Starwood Property Trust Inc. COM 85571B105 3,035 127,700 SH   SOLE   127,700 0 0
Stryker Corp. COM 863667101 19,318 229,100 SH   SOLE   208,800 0 20,300
Summit Hotel Properties Inc. COM 866082100 14,655 1,382,586 SH   SOLE   1,382,586 0 0
Swift Energy Co. COM 870738101 34,686 2,672,247 SH   SOLE   2,444,101 0 228,146
Synergetics USA Inc. COM 87160G107 1,395 450,000 SH   SOLE   450,000 0 0
Syntel Inc. COM 87162H103 125,700 1,462,303 SH   SOLE   1,266,985 0 195,318
T. Rowe Price Group Inc. COM 74144T108 2,034 24,102 SH   SOLE   24,102 0 0
TAL International Group Inc. COM 874083108 2,950 66,500 SH   SOLE   66,500 0 0
Tandem Diabetes Care Inc. COM 875372104 18,588 1,143,181 SH   SOLE   1,058,057 0 85,124
Tangoe Inc. COM 87582Y108 17,698 1,175,187 SH   SOLE   1,076,265 0 98,922
Target Corp. COM 87612E106 41,940 723,719 SH   SOLE   669,285 0 54,434
Techne Corp. COM 878377100 35,514 383,642 SH   SOLE   332,692 0 50,950
Tetra Tech Inc. COM 88162G103 81,169 2,951,590 SH   SOLE   2,549,442 0 402,148
The Blackstone Group LP COM 09253U108 3,441 102,900 SH   SOLE   102,900 0 0
The Walt Disney Co. COM 254687106 1,981 23,100 SH   SOLE   23,100 0 0
TIBCO Software Inc. COM 88632Q103 84,644 4,196,540 SH   SOLE   3,837,367 0 359,173
TiVo Inc. COM 888706108 3,183 246,580 SH   SOLE   246,580 0 0
TransDigm Group Inc. COM 893641100 3,132 18,724 SH   SOLE   18,724 0 0
Trex Company Inc. COM 89531P105 1,367 47,444 SH   SOLE   47,444 0 0
Tristate Capital Holdings Inc. COM 89678F100 14,233 1,007,310 SH   SOLE   1,007,310 0 0
Two Harbors Investment Corp. COM 90187B101 2,190 209,000 SH   SOLE   209,000 0 0
Tyler Technologies Inc. COM 902252105 42,324 464,028 SH   SOLE   412,599 0 51,429
Ubiquiti Networks Inc. COM 90347A100 1,159 25,656 SH   SOLE   25,656 0 0
Ultimate Software Group Inc. COM 90385D107 178,776 1,293,884 SH   SOLE   1,123,448 0 170,436
Ultra Petroleum Corp. COM 903914109 29,668 999,260 SH   SOLE   848,011 0 151,249
Unit Corp. COM 909218109 47,925 696,280 SH   SOLE   637,605 0 58,675
Universal Truckload Services I COM 91388P105 6,329 249,580 SH   SOLE   249,580 0 0
Unum Group COM 91529Y106 23,781 684,146 SH   SOLE   625,782 0 58,364
Urban Outfitters Inc. COM 917047102 861 25,420 SH   SOLE   25,420 0 0
US Silica Holdings Inc. COM 90346E103 1,123 20,259 SH   SOLE   20,259 0 0
USA Technologies Inc. COM 90328S500 25 11,626 SH   SOLE   11,626 0 0
USANA Inc. COM 90328M107 10,423 133,387 SH   SOLE   133,387 0 0
Ventas Inc. COM 92276F100 30,273 472,274 SH   SOLE   431,885 0 40,389
Verizon Communications Inc. COM 92343V104 43,415 887,293 SH   SOLE   839,065 0 48,228
Virtus Investment Partners Inc COM 92828Q109 30,966 146,239 SH   SOLE   135,113 0 11,126
Visa Inc. COM 92826C839 6,580 31,230 SH   SOLE   31,230 0 0
Vistaprint Ltd. COM N93540107 88,687 2,191,978 SH   SOLE   1,930,799 0 261,179
Vocera Communications Inc. COM 92857F107 4,585 347,384 SH   SOLE   347,384 0 0
Voya Financial Inc. COM 929089100 14,986 412,382 SH   SOLE   412,382 0 0
Waddell & Reed Financial COM 930059100 7,426 118,648 SH   SOLE   88,048 0 30,600
Wal-Mart Stores Inc. COM 931142103 100,845 1,343,347 SH   SOLE   1,232,181 0 111,166
Waste Connections Inc. COM 941053100 82,851 1,706,500 SH   SOLE   1,343,507 0 362,993
Wells Fargo & Co. COM 949746101 20,848 396,653 SH   SOLE   396,653 0 0
Wesco Aircraft Holdings Inc. COM 950814103 92,794 4,648,976 SH   SOLE   4,020,454 0 628,522
WidePoint Corp. COM 967590100 1,584 900,000 SH   SOLE   900,000 0 0
World Fuel Services Corp. COM 981475106 40,421 821,062 SH   SOLE   750,370 0 70,692
WW Grainger Inc. COM 384802104 3,059 12,030 SH   SOLE   12,030 0 0
XL Group PLC COM G98290102 22,667 692,558 SH   SOLE   634,382 0 58,176
Xoom Corp. COM 98419Q101 2,379 90,239 SH   SOLE   90,239 0 0
ZAIS Financial Corp. COM 98886K108 1,467 88,273 SH   SOLE   88,273 0 0
Zoetis Inc. COM 98978V103 31,950 990,072 SH   SOLE   907,509 0 82,563
Zumiez Inc. COM 989817101 62,290 2,257,705 SH   SOLE   1,952,845 0 304,860
Caesar Stone Sdot Yam Ltd. ORD SHS M20598104 3,387 69,000 SH   SOLE   69,000 0 0
Catamaran Corp. COM 148887102 6,470 146,505 SH   SOLE   146,505 0 0
Cimatron Ltd. ORD M23798107 742 120,000 SH   SOLE   120,000 0 0
Clicksoftware Technologies Ltd ORD M25082104 1,937 240,000 SH   SOLE   240,000 0 0
Gran Tierra Energy Inc. COM 38500T101 96,613 11,898,102 SH   SOLE   9,644,498 0 2,253,604
Icon PLC SHS G4705A100 134,403 2,852,956 SH   SOLE   2,470,604 0 382,352
MakeMyTrip Ltd. SHS V5633W109 142,362 4,052,441 SH   SOLE   3,545,645 0 506,796
Novadaq Technologies Inc. COM 66987G102 4,238 257,138 SH   SOLE   257,138 0 0
Pengrowth Energy Corp. COM 70706P104 12,814 1,784,708 SH   SOLE   1,784,708 0 0
Ritchie Bros Auctioneers Inc. COM 767744105 4,824 195,683 SH   SOLE   153,740 0 41,943
Stantec Inc. COM 85472N109 57,856 933,168 SH   SOLE   798,883 0 134,285
Suncor Energy Inc. COM 867224107 21,554 505,600 SH   SOLE   505,600 0 0
Talisman Energy Inc. COM 87425E103 50,903 4,802,175 SH   SOLE   4,396,736 0 405,439
Tim Hortons Inc. COM 88706M103 4,380 80,027 SH   SOLE   80,027 0 0
Valeant Pharmaceuticals Intl. COM 91911K102 6,381 50,592 SH   SOLE   50,592 0 0
Yamana Gold Inc. COM 98462Y100 30,275 3,683,139 SH   SOLE   3,378,112 0 305,027
51job Inc.ADR SP ADR REP A 316827104 59,891 907,989 SH   SOLE   736,219 0 171,770
Autohome Inc.ADR SP ADR RP CL A 05278C107 17,994 522,616 SH   SOLE   478,386 0 44,230
Banco De Chile ADR SPONSORED ADR 059520106 989 12,345 SH   SOLE   12,345 0 0
BHP Billiton PLCADR SPONSORED ADR 05545E209 437 6,695 SH   SOLE   6,695 0 0
Bitauto Holdings Ltd. - ADR SPONSORED ADR 091727107 29,026 596,010 SH   SOLE   436,053 0 159,957
Controladora Vuela Cia de Avia SPON ADR RP 10 21240E105 2,385 265,000 SH   SOLE   265,000 0 0
Criteo SAADR SPONS ADR 226718104 12,468 369,198 SH   SOLE   332,466 0 36,732
Ctrip.com International Ltd. - AMERICAN DEP SHS 22943F100 6,109 95,389 SH   SOLE   95,389 0 0
HDFC Bank Ltd. ADR ADR REPS 3 SHS 40415F101 65,396 1,396,748 SH   SOLE   1,137,693 0 259,055
HSBC Holdings PLCADR SPON ADR NEW 404280406 8,337 164,118 SH   SOLE   164,118 0 0
Novartis AG ADR SPONSORED ADR 66987V109 29,067 321,078 SH   SOLE   294,335 0 26,743
O2Micro International Ltd. - A SPONS ADR 67107W100 3,290 964,883 SH   SOLE   964,883 0 0
SouFun Holdings Ltd.ADR ADR 836034108 35,775 3,654,196 SH   SOLE   2,634,830 0 1,019,366
Taiwan Semiconductor SP ADR SPONSORED ADR 874039100 3,792 177,269 SH   SOLE   177,269 0 0
Vipshop Holdings Ltd. ADR SPONSORED ADR 92763W103 26,147 139,275 SH   SOLE   129,263 0 10,012
iShares India 50 ETF INDIA 50 ETF 464289529 6,887 237,723 SH   SOLE   237,723 0 0
iShares S&P US Preferred Stock U.S. PFD STK ETF 464288687 918 23,000 SH   SOLE   0 0 23,000
Market Vectors Preferred Secur PFD SEC EXFINL 57061R791 832 40,000 SH   SOLE   0 0 40,000
Powershares Dynamic Pharmaceut DYN PHRMA PORT 73935X799 3,152 51,600 SH   SOLE   51,600 0 0
WisdomTree India Earnings Fund INDIA ERNGS FD 97717W422 14,911 663,586 SH   SOLE   0 0 663,586