The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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| 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 |
| A. O. Smith Corporation | COM | 831865209 | 56,491 | 1,047,285 | SH | SOLE | 533,013 | 0 | 514,272 | ||
| AbbVie Inc. | COM | 00287Y109 | 3,008 | 56,950 | SH | SOLE | 56,950 | 0 | 0 | ||
| ACE Limited | COM | H0023R105 | 3,737 | 36,100 | SH | SOLE | 36,100 | 0 | 0 | ||
| Actavis Plc | COM | G0083B108 | 201,279 | 1,198,092 | SH | SOLE | 816,819 | 0 | 381,273 | ||
| ADTRAN Inc. | COM | 00738A106 | 6,197 | 229,429 | SH | SOLE | 153,489 | 0 | 75,940 | ||
| Advanced Energy Industries Inc. | COM | 007973100 | 56,990 | 2,493,004 | SH | SOLE | 1,234,491 | 0 | 1,258,513 | ||
| Advent Software Inc. | COM | 007974108 | 13,566 | 388,129 | SH | SOLE | 259,490 | 0 | 128,639 | ||
| Agnico-Eagle Mines Limited | COM | 008474108 | 18,808 | 712,950 | SH | SOLE | 487,760 | 0 | 225,190 | ||
| Akamai Technologies Inc. | COM | 00971T101 | 46,848 | 992,972 | SH | SOLE | 686,715 | 0 | 306,257 | ||
| Alaska Air Group Inc. | COM | 011659109 | 18,298 | 249,388 | SH | SOLE | 167,970 | 0 | 81,418 | ||
| Albemarle Corporation | COM | 012653101 | 56,129 | 885,448 | SH | SOLE | 572,970 | 0 | 312,478 | ||
| Alkermes Plc | COM | G01767105 | 181,416 | 4,461,781 | SH | SOLE | 2,683,124 | 0 | 1,778,657 | ||
| Allegheny Technologies Incorporated | COM | 01741R102 | 22,016 | 617,920 | SH | SOLE | 413,510 | 0 | 204,410 | ||
| Alliance Data Systems Corporation | COM | 018581108 | 162,382 | 617,585 | SH | SOLE | 414,060 | 0 | 203,525 | ||
| Allied World Assurance Company Holding | COM | H01531104 | 138,778 | 1,230,190 | SH | SOLE | 758,327 | 0 | 471,863 | ||
| Allscripts Healthcare Solutions Inc. | COM | 01988P108 | 15,649 | 1,012,248 | SH | SOLE | 440,954 | 0 | 571,294 | ||
| Altera Corporation | COM | 021441100 | 12,836 | 394,829 | SH | SOLE | 263,839 | 0 | 130,990 | ||
| Altra Industrial Motion Corp. | COM | 02208R106 | 46,017 | 1,344,735 | SH | SOLE | 685,155 | 0 | 659,580 | ||
| American Airlines Group Inc. | COM | 02376R102 | 11,829 | 468,473 | SH | SOLE | 311,430 | 0 | 157,043 | ||
| American International Group Inc. | COM | 026874784 | 3,752 | 73,500 | SH | SOLE | 73,500 | 0 | 0 | ||
| Amgen Inc. | COM | 031162100 | 3,891 | 34,110 | SH | SOLE | 34,110 | 0 | 0 | ||
| Amphenol Corporation Class A | COM | 032095101 | 60,190 | 674,932 | SH | SOLE | 463,742 | 0 | 211,190 | ||
| Aon plc | COM | G0408V102 | 54,948 | 655,006 | SH | SOLE | 441,206 | 0 | 213,800 | ||
| Apple Inc. | COM | 037833100 | 6,717 | 11,973 | SH | SOLE | 11,973 | 0 | 0 | ||
| Ares Commercial Real Estate Corporatio | COM | 04013V108 | 9,079 | 693,075 | SH | SOLE | 454,680 | 0 | 238,395 | ||
| Argo Group International Holdings Ltd. | COM | G0464B107 | 44,933 | 966,511 | SH | SOLE | 487,406 | 0 | 479,105 | ||
| Armstrong World Industries Inc. | COM | 04247X102 | 59,210 | 1,027,781 | SH | SOLE | 701,351 | 0 | 326,430 | ||
| Arthur J. Gallagher & Co. | COM | 363576109 | 49,522 | 1,055,232 | SH | SOLE | 723,722 | 0 | 331,510 | ||
| Aspen Insurance Holdings Limited | COM | G05384105 | 46,104 | 1,116,039 | SH | SOLE | 556,481 | 0 | 559,558 | ||
| Atmel Corporation | COM | 049513104 | 61,349 | 7,835,165 | SH | SOLE | 4,156,758 | 0 | 3,678,407 | ||
| Atwood Oceanics Inc. | COM | 050095108 | 33,769 | 632,492 | SH | SOLE | 361,542 | 0 | 270,950 | ||
| Autoliv Inc. | COM | 052800109 | 22,197 | 241,792 | SH | SOLE | 162,232 | 0 | 79,560 | ||
| Avago Technologies Limited | COM | Y0486S104 | 62,546 | 1,182,818 | SH | SOLE | 809,418 | 0 | 373,400 | ||
| B/E Aerospace Inc. | COM | 073302101 | 222,690 | 2,558,773 | SH | SOLE | 1,721,800 | 0 | 836,973 | ||
| Bed Bath & Beyond Inc. | COM | 075896100 | 37,024 | 461,075 | SH | SOLE | 307,630 | 0 | 153,445 | ||
| Belden Inc. | COM | 077454106 | 142,358 | 2,020,692 | SH | SOLE | 1,214,826 | 0 | 805,866 | ||
| Berry Plastics Group Inc. | COM | 08579W103 | 33,260 | 1,398,080 | SH | SOLE | 936,100 | 0 | 461,980 | ||
| BioMarin Pharmaceutical Inc. | COM | 09061G101 | 6,413 | 91,157 | SH | SOLE | 61,067 | 0 | 30,090 | ||
| Blackhawk Network Holdings Inc | COM | 09238E104 | 12,577 | 497,893 | SH | SOLE | 252,821 | 0 | 245,072 | ||
| BlackRock Inc. | COM | 09247X101 | 4,505 | 14,235 | SH | SOLE | 14,235 | 0 | 0 | ||
| Boise Cascade Co. | COM | 09739D100 | 40,277 | 1,366,238 | SH | SOLE | 772,787 | 0 | 593,451 | ||
| Bonanza Creek Energy Inc. | COM | 097793103 | 34,849 | 801,669 | SH | SOLE | 440,424 | 0 | 361,245 | ||
| Briggs & Stratton Corporation | COM | 109043109 | 8,047 | 369,789 | SH | SOLE | 183,769 | 0 | 186,020 | ||
| Brightcove Inc. | COM | 10921T101 | 18,824 | 1,331,234 | SH | SOLE | 890,560 | 0 | 440,674 | ||
| Broadcom Corporation Class A | COM | 111320107 | 3,324 | 112,110 | SH | SOLE | 112,110 | 0 | 0 | ||
| Brown-Forman Corporation Class B | COM | 115637209 | 48,596 | 643,054 | SH | SOLE | 462,075 | 0 | 180,979 | ||
| Cabot Corporation | COM | 127055101 | 37,052 | 720,852 | SH | SOLE | 420,035 | 0 | 300,817 | ||
| Cabot Microelectronics Corporation | COM | 12709P103 | 8,518 | 186,399 | SH | SOLE | 125,219 | 0 | 61,180 | ||
| Cabot Oil & Gas Corporation | COM | 127097103 | 110,391 | 2,848,053 | SH | SOLE | 1,930,167 | 0 | 917,886 | ||
| Cadence Design Systems Inc. | COM | 127387108 | 100,505 | 7,168,695 | SH | SOLE | 4,485,101 | 0 | 2,683,594 | ||
| CaesarStone Sdot-Yam Ltd. | COM | M20598104 | 61,997 | 1,248,176 | SH | SOLE | 751,611 | 0 | 496,565 | ||
| Callidus Software Inc. | COM | 13123E500 | 24,202 | 1,762,740 | SH | SOLE | 892,670 | 0 | 870,070 | ||
| Cameron International Corporation | COM | 13342B105 | 53,623 | 900,780 | SH | SOLE | 617,200 | 0 | 283,580 | ||
| CapitalSource Inc. | COM | 14055X102 | 58,866 | 4,096,425 | SH | SOLE | 2,741,175 | 0 | 1,355,250 | ||
| Carlisle Companies Incorporated | COM | 142339100 | 72,407 | 911,928 | SH | SOLE | 512,655 | 0 | 399,273 | ||
| CarMax Inc. | COM | 143130102 | 24,150 | 513,618 | SH | SOLE | 351,928 | 0 | 161,690 | ||
| Carrizo Oil & Gas Inc. | COM | 144577103 | 154,819 | 3,458,098 | SH | SOLE | 2,023,094 | 0 | 1,435,004 | ||
| Catamaran Corporation | COM | 148887102 | 66,351 | 1,397,979 | SH | SOLE | 957,762 | 0 | 440,217 | ||
| Celadon Group Inc. | COM | 150838100 | 31,806 | 1,632,776 | SH | SOLE | 801,998 | 0 | 830,778 | ||
| Celanese Corporation Class A | COM | 150870103 | 53,127 | 960,540 | SH | SOLE | 674,430 | 0 | 286,110 | ||
| Centene Corporation | COM | 15135B101 | 17,386 | 294,920 | SH | SOLE | 148,654 | 0 | 146,266 | ||
| Cerner Corporation | COM | 156782104 | 31,020 | 556,518 | SH | SOLE | 383,060 | 0 | 173,458 | ||
| Charles River Laboratories Internation | COM | 159864107 | 47,317 | 892,101 | SH | SOLE | 450,568 | 0 | 441,533 | ||
| Chart Industries Inc. | COM | 16115Q308 | 33,087 | 345,949 | SH | SOLE | 201,262 | 0 | 144,687 | ||
| Chicago Bridge & Iron Co. NV | COM | 167250109 | 61,062 | 734,452 | SH | SOLE | 505,372 | 0 | 229,080 | ||
| Chico's FAS Inc. | COM | 168615102 | 50,702 | 2,691,208 | SH | SOLE | 1,401,784 | 0 | 1,289,424 | ||
| Chipotle Mexican Grill Inc. | COM | 169656105 | 29,628 | 55,610 | SH | SOLE | 35,900 | 0 | 19,710 | ||
| CIBER Inc. | COM | 17163B102 | 13,699 | 3,308,899 | SH | SOLE | 1,575,680 | 0 | 1,733,219 | ||
| Citrix Systems Inc. | COM | 177376100 | 33,592 | 531,100 | SH | SOLE | 369,450 | 0 | 161,650 | ||
| CLARCOR Inc. | COM | 179895107 | 32,767 | 509,196 | SH | SOLE | 256,543 | 0 | 252,653 | ||
| CME Group Inc. Class A | COM | 12572Q105 | 3,535 | 45,050 | SH | SOLE | 45,050 | 0 | 0 | ||
| Cogent Communications Group Inc. | COM | 19239V302 | 180,142 | 4,457,850 | SH | SOLE | 2,656,156 | 0 | 1,801,694 | ||
| Cognizant Technology Solutions | COM | 192446102 | 4,511 | 44,670 | SH | SOLE | 44,670 | 0 | 0 | ||
| Columbus McKinnon Corporation | COM | 199333105 | 1,089 | 40,121 | SH | SOLE | 31,449 | 0 | 8,672 | ||
| Comstock Resources Inc. | COM | 205768203 | 23,174 | 1,267,047 | SH | SOLE | 615,426 | 0 | 651,621 | ||
| Concho Resources Inc. | COM | 20605P101 | 55,543 | 514,284 | SH | SOLE | 352,944 | 0 | 161,340 | ||
| CONSOL Energy Inc. | COM | 20854P109 | 8,265 | 217,270 | SH | SOLE | 142,650 | 0 | 74,620 | ||
| Continental Resources Inc. | COM | 212015101 | 108,277 | 962,289 | SH | SOLE | 649,064 | 0 | 313,225 | ||
| Controladora Vuela Compania de Aviacio | COM | 21240E105 | 4,439 | 327,567 | SH | SOLE | 216,780 | 0 | 110,787 | ||
| Covance Inc. | COM | 222816100 | 85,074 | 966,090 | SH | SOLE | 625,413 | 0 | 340,677 | ||
| CRA International Inc. | COM | 12618T105 | 7,131 | 360,140 | SH | SOLE | 179,967 | 0 | 180,173 | ||
| Crocs Inc. | COM | 227046109 | 49,107 | 3,084,597 | SH | SOLE | 1,651,133 | 0 | 1,433,464 | ||
| Cypress Semiconductor Corporation | COM | 232806109 | 17,813 | 1,696,503 | SH | SOLE | 1,131,420 | 0 | 565,083 | ||
| Cytec Industries Inc. | COM | 232820100 | 46,252 | 496,484 | SH | SOLE | 309,129 | 0 | 187,355 | ||
| Delphi Automotive PLC | COM | G27823106 | 73,357 | 1,219,970 | SH | SOLE | 813,080 | 0 | 406,890 | ||
| DexCom Inc. | COM | 252131107 | 133,958 | 3,783,053 | SH | SOLE | 2,176,834 | 0 | 1,606,219 | ||
| Dick's Sporting Goods Inc. | COM | 253393102 | 35,023 | 602,810 | SH | SOLE | 418,050 | 0 | 184,760 | ||
| Discovery Communications Inc. Class A | COM | 25470F104 | 71,064 | 785,935 | SH | SOLE | 538,609 | 0 | 247,326 | ||
| Dril-Quip Inc. | COM | 262037104 | 26,184 | 238,192 | SH | SOLE | 158,592 | 0 | 79,600 | ||
| DTS Inc. | COM | 23335C101 | 18,476 | 772,730 | SH | SOLE | 517,355 | 0 | 255,375 | ||
| Dunkin' Brands Group Inc. | COM | 265504100 | 36,090 | 748,763 | SH | SOLE | 508,130 | 0 | 240,633 | ||
| Dynamic Materials Corporation | COM | 267888105 | 2,447 | 112,570 | SH | SOLE | 74,610 | 0 | 37,960 | ||
| E*TRADE Financial Corporation | COM | 269246401 | 105,137 | 5,353,184 | SH | SOLE | 3,305,500 | 0 | 2,047,684 | ||
| Eagle Materials Inc. | COM | 26969P108 | 181,863 | 2,348,746 | SH | SOLE | 1,477,329 | 0 | 871,417 | ||
| Edwards Lifesciences Corporation | COM | 28176E108 | 9,304 | 141,480 | SH | SOLE | 94,990 | 0 | 46,490 | ||
| Electronic Arts Inc. | COM | 285512109 | 90,252 | 3,934,242 | SH | SOLE | 2,634,532 | 0 | 1,299,710 | ||
| Ellie Mae Inc. | COM | 28849P100 | 50,369 | 1,874,560 | SH | SOLE | 945,210 | 0 | 929,350 | ||
| Emerald Oil Inc. | COM | 29101U209 | 6,977 | 910,820 | SH | SOLE | 462,118 | 0 | 448,702 | ||
| Emulex Corporation | COM | 292475209 | 22,154 | 3,094,123 | SH | SOLE | 1,654,399 | 0 | 1,439,724 | ||
| Encore Wire Corporation | COM | 292562105 | 35,443 | 653,925 | SH | SOLE | 308,573 | 0 | 345,352 | ||
| Endurance Specialty Holdings Ltd. | COM | G30397106 | 66,522 | 1,133,832 | SH | SOLE | 593,062 | 0 | 540,770 | ||
| Entropic Communications Inc. | COM | 29384R105 | 8,418 | 1,791,161 | SH | SOLE | 894,286 | 0 | 896,875 | ||
| Envestnet Inc. | COM | 29404K106 | 21,984 | 545,504 | SH | SOLE | 275,713 | 0 | 269,791 | ||
| Everest RE Group Ltd. | COM | G3223R108 | 24,930 | 159,943 | SH | SOLE | 107,243 | 0 | 52,700 | ||
| Fairchild Semiconductor International | COM | 303726103 | 33,069 | 2,477,082 | SH | SOLE | 1,450,249 | 0 | 1,026,833 | ||
| Fidelity National Financial Inc. Class | COM | 31620R105 | 3,390 | 104,456 | SH | SOLE | 63,735 | 0 | 40,721 | ||
| Fiesta Restaurant Group Inc. | COM | 31660B101 | 24,921 | 477,047 | SH | SOLE | 241,669 | 0 | 235,378 | ||
| First Horizon National Corporation | COM | 320517105 | 25,908 | 2,223,841 | SH | SOLE | 1,098,194 | 0 | 1,125,647 | ||
| First Midwest Bancorp Inc. | COM | 320867104 | 34,197 | 1,950,797 | SH | SOLE | 948,923 | 0 | 1,001,874 | ||
| FleetMatics Group Ltd. | COM | G35569105 | 56,396 | 1,303,945 | SH | SOLE | 752,387 | 0 | 551,558 | ||
| Flextronics International Ltd. | COM | Y2573F102 | 19,613 | 2,524,199 | SH | SOLE | 1,670,846 | 0 | 853,353 | ||
| FLIR Systems Inc. | COM | 302445101 | 14,536 | 482,935 | SH | SOLE | 242,770 | 0 | 240,165 | ||
| Flushing Financial Corporation | COM | 343873105 | 26,747 | 1,292,108 | SH | SOLE | 825,602 | 0 | 466,506 | ||
| FMC Corporation | COM | 302491303 | 170,316 | 2,257,041 | SH | SOLE | 1,521,621 | 0 | 735,420 | ||
| Fortinet Inc. | COM | 34959E109 | 38,591 | 2,017,306 | SH | SOLE | 1,138,718 | 0 | 878,588 | ||
| Foundation Medicine Inc. | COM | 350465100 | 6,685 | 280,653 | SH | SOLE | 142,064 | 0 | 138,589 | ||
| Furmanite Corporation | COM | 361086101 | 17,019 | 1,602,535 | SH | SOLE | 823,196 | 0 | 779,339 | ||
| Gartner Inc. | COM | 366651107 | 52,220 | 734,979 | SH | SOLE | 503,640 | 0 | 231,339 | ||
| General Motors Company | COM | 37045V100 | 3,355 | 82,090 | SH | SOLE | 82,090 | 0 | 0 | ||
| Genesee & Wyoming Inc. Class A | COM | 371559105 | 74,808 | 778,840 | SH | SOLE | 528,620 | 0 | 250,220 | ||
| Gilead Sciences Inc. | COM | 375558103 | 2,725 | 36,290 | SH | SOLE | 36,290 | 0 | 0 | ||
| Global Payments Inc. | COM | 37940X102 | 8,926 | 137,346 | SH | SOLE | 93,187 | 0 | 44,159 | ||
| Globe Specialty Metals Inc. | COM | 37954N206 | 54,058 | 3,001,568 | SH | SOLE | 1,723,591 | 0 | 1,277,977 | ||
| GNC Holdings Inc. Class A | COM | 36191G107 | 124,610 | 2,131,915 | SH | SOLE | 1,436,474 | 0 | 695,441 | ||
| Google Inc. Class A | COM | 38259P508 | 6,206 | 5,538 | SH | SOLE | 5,538 | 0 | 0 | ||
| Green Dot Corporation Class A | COM | 39304D102 | 13,560 | 539,170 | SH | SOLE | 361,390 | 0 | 177,780 | ||
| Green Mountain Coffee Roasters Inc. | COM | 393122106 | 1,939 | 25,670 | SH | SOLE | 25,670 | 0 | 0 | ||
| Guidewire Software Inc. | COM | 40171V100 | 8,515 | 173,524 | SH | SOLE | 87,272 | 0 | 86,252 | ||
| Harley-Davidson Inc. | COM | 412822108 | 113,964 | 1,645,921 | SH | SOLE | 1,115,600 | 0 | 530,321 | ||
| Harman International Industries Incorp | COM | 413086109 | 49,138 | 600,346 | SH | SOLE | 351,834 | 0 | 248,512 | ||
| Harsco Corporation | COM | 415864107 | 38,723 | 1,381,494 | SH | SOLE | 787,878 | 0 | 593,616 | ||
| HCC Insurance Holdings Inc. | COM | 404132102 | 53,847 | 1,167,027 | SH | SOLE | 629,695 | 0 | 537,332 | ||
| Heartland Payment Systems Inc. | COM | 42235N108 | 41,319 | 829,024 | SH | SOLE | 415,632 | 0 | 413,392 | ||
| HeartWare International Inc. | COM | 422368100 | 13,864 | 147,646 | SH | SOLE | 98,766 | 0 | 48,880 | ||
| HNI Corporation | COM | 404251100 | 18,493 | 476,264 | SH | SOLE | 232,271 | 0 | 243,993 | ||
| Horsehead Holding Corp. | COM | 440694305 | 12,299 | 758,717 | SH | SOLE | 507,780 | 0 | 250,937 | ||
| Hub Group Inc. Class A | COM | 443320106 | 63,555 | 1,593,666 | SH | SOLE | 877,035 | 0 | 716,631 | ||
| Hubbell Incorporated Class B | COM | 443510201 | 17,841 | 163,831 | SH | SOLE | 110,001 | 0 | 53,830 | ||
| IHS Inc. Class A | COM | 451734107 | 66,267 | 553,609 | SH | SOLE | 382,599 | 0 | 171,010 | ||
| Illumina Inc. | COM | 452327109 | 91,240 | 825,026 | SH | SOLE | 580,638 | 0 | 244,388 | ||
| IMAX Corporation | COM | 45245E109 | 104,794 | 3,554,735 | SH | SOLE | 2,339,780 | 0 | 1,214,955 | ||
| Incyte Corporation | COM | 45337C102 | 54,645 | 1,079,304 | SH | SOLE | 720,223 | 0 | 359,081 | ||
| Ingram Micro Inc. Class A | COM | 457153104 | 43,007 | 1,833,212 | SH | SOLE | 917,602 | 0 | 915,610 | ||
| Insight Enterprises Inc. | COM | 45765U103 | 21,143 | 931,007 | SH | SOLE | 467,819 | 0 | 463,188 | ||
| Insperity Inc. | COM | 45778Q107 | 38,358 | 1,061,669 | SH | SOLE | 532,869 | 0 | 528,800 | ||
| Insulet Corporation | COM | 45784P101 | 73,055 | 1,969,124 | SH | SOLE | 1,217,560 | 0 | 751,564 | ||
| Integrated Device Technology Inc. | COM | 458118106 | 21,577 | 2,119,500 | SH | SOLE | 1,221,864 | 0 | 897,636 | ||
| InterMune Inc. | COM | 45884X103 | 10,250 | 695,860 | SH | SOLE | 465,740 | 0 | 230,120 | ||
| International Rectifier Corporation | COM | 460254105 | 13,452 | 516,014 | SH | SOLE | 345,854 | 0 | 170,160 | ||
| International Speedway Corporation Cla | COM | 460335201 | 11,439 | 322,669 | SH | SOLE | 138,720 | 0 | 183,949 | ||
| Interoil Corporation | COM | 460951106 | 61,862 | 1,201,432 | SH | SOLE | 791,492 | 0 | 409,940 | ||
| IntraLinks Holdings Inc. | COM | 46118H104 | 4,576 | 377,910 | SH | SOLE | 253,060 | 0 | 124,850 | ||
| Intrexon Corporation | COM | 46122T102 | 48,851 | 2,052,575 | SH | SOLE | 1,166,136 | 0 | 886,439 | ||
| iShares Russell 2000 Growth ETF | COM | 464287648 | 834 | 6,155 | SH | SOLE | 6,155 | 0 | 0 | ||
| Itron Inc. | COM | 465741106 | 23,268 | 561,633 | SH | SOLE | 344,041 | 0 | 217,592 | ||
| J.B. Hunt Transport Services Inc. | COM | 445658107 | 40,376 | 522,329 | SH | SOLE | 374,629 | 0 | 147,700 | ||
| Jabil Circuit Inc. | COM | 466313103 | 40,367 | 2,314,599 | SH | SOLE | 1,290,080 | 0 | 1,024,519 | ||
| Jack Henry & Associates Inc. | COM | 426281101 | 124,234 | 2,098,199 | SH | SOLE | 1,293,769 | 0 | 804,430 | ||
| Jacobs Engineering Group Inc. | COM | 469814107 | 66,161 | 1,050,336 | SH | SOLE | 717,076 | 0 | 333,260 | ||
| JetBlue Airways Corporation | COM | 477143101 | 12,020 | 1,407,450 | SH | SOLE | 942,290 | 0 | 465,160 | ||
| Jive Software Inc. | COM | 47760A108 | 9,917 | 881,480 | SH | SOLE | 443,980 | 0 | 437,500 | ||
| Jones Lang LaSalle Incorporated | COM | 48020Q107 | 28,023 | 273,686 | SH | SOLE | 138,785 | 0 | 134,901 | ||
| JPMorgan Chase & Co. | COM | 46625H100 | 3,660 | 62,590 | SH | SOLE | 62,590 | 0 | 0 | ||
| K12 Inc. | COM | 48273U102 | 15,896 | 730,829 | SH | SOLE | 434,433 | 0 | 296,396 | ||
| Kansas City Southern | COM | 485170302 | 12,051 | 97,319 | SH | SOLE | 65,199 | 0 | 32,120 | ||
| KAR Auction Services Inc. | COM | 48238T109 | 116,523 | 3,943,239 | SH | SOLE | 2,439,377 | 0 | 1,503,862 | ||
| KBR Inc. | COM | 48242W106 | 12,302 | 385,770 | SH | SOLE | 257,230 | 0 | 128,540 | ||
| KiOR Inc. Class A | COM | 497217109 | 15,341 | 9,131,250 | SH | SOLE | 5,170,338 | 0 | 3,960,912 | ||
| Kirby Corporation | COM | 497266106 | 85,718 | 863,656 | SH | SOLE | 592,059 | 0 | 271,597 | ||
| Kraton Performance Polymers Inc. | COM | 50077C106 | 40,270 | 1,747,073 | SH | SOLE | 1,048,459 | 0 | 698,614 | ||
| Kulicke & Soffa Industries Inc. | COM | 501242101 | 24,180 | 1,818,072 | SH | SOLE | 967,392 | 0 | 850,680 | ||
| Lennox International Inc. | COM | 526107107 | 80,188 | 942,724 | SH | SOLE | 551,009 | 0 | 391,715 | ||
| Leucadia National Corporation | COM | 527288104 | 18,550 | 654,558 | SH | SOLE | 438,174 | 0 | 216,384 | ||
| LifeLock Inc. | COM | 53224V100 | 14,216 | 866,331 | SH | SOLE | 435,537 | 0 | 430,794 | ||
| Lions Gate Entertainment Corp. | COM | 535919203 | 30,013 | 947,965 | SH | SOLE | 633,050 | 0 | 314,915 | ||
| Littelfuse Inc. | COM | 537008104 | 13,178 | 141,801 | SH | SOLE | 75,696 | 0 | 66,105 | ||
| LKQ Corporation | COM | 501889208 | 132,283 | 4,020,758 | SH | SOLE | 2,473,460 | 0 | 1,547,298 | ||
| LPL Financial Holdings Inc. | COM | 50212V100 | 10,477 | 222,670 | SH | SOLE | 149,170 | 0 | 73,500 | ||
| Martin Marietta Materials Inc. | COM | 573284106 | 11,404 | 114,110 | SH | SOLE | 76,240 | 0 | 37,870 | ||
| MasTec Inc. | COM | 576323109 | 172,817 | 5,281,686 | SH | SOLE | 2,757,918 | 0 | 2,523,768 | ||
| Matrix Service Company | COM | 576853105 | 26,675 | 1,091,880 | SH | SOLE | 547,905 | 0 | 543,975 | ||
| Maxim Integrated Products Inc. | COM | 57772K101 | 17,705 | 634,588 | SH | SOLE | 425,188 | 0 | 209,400 | ||
| MAXIMUS Inc. | COM | 577933104 | 24,465 | 556,149 | SH | SOLE | 382,269 | 0 | 173,880 | ||
| McDermott International Inc. | COM | 580037109 | 12,166 | 1,328,150 | SH | SOLE | 888,670 | 0 | 439,480 | ||
| MEDNAX Inc. | COM | 58502B106 | 247,954 | 4,645,074 | SH | SOLE | 2,644,496 | 0 | 2,000,578 | ||
| Merit Medical Systems Inc. | COM | 589889104 | 11,524 | 732,142 | SH | SOLE | 364,483 | 0 | 367,659 | ||
| Meritor Inc. | COM | 59001K100 | 46,815 | 4,488,479 | SH | SOLE | 2,556,525 | 0 | 1,931,954 | ||
| Microsemi Corporation | COM | 595137100 | 36,927 | 1,480,041 | SH | SOLE | 832,720 | 0 | 647,321 | ||
| Mine Safety Appliances Company | COM | 602720104 | 36,016 | 703,291 | SH | SOLE | 336,873 | 0 | 366,418 | ||
| Modine Manufacturing Company | COM | 607828100 | 44,646 | 3,482,539 | SH | SOLE | 1,841,762 | 0 | 1,640,777 | ||
| Monolithic Power Systems Inc. | COM | 609839105 | 55,467 | 1,600,322 | SH | SOLE | 1,042,795 | 0 | 557,527 | ||
| Move Inc. | COM | 62458M207 | 10,746 | 672,043 | SH | SOLE | 342,135 | 0 | 329,908 | ||
| MRC Global Inc. | COM | 55345K103 | 105,817 | 3,280,117 | SH | SOLE | 1,859,638 | 0 | 1,420,479 | ||
| Mylan Inc. | COM | 628530107 | 79,189 | 1,824,641 | SH | SOLE | 1,249,114 | 0 | 575,527 | ||
| Myriad Genetics Inc. | COM | 62855J104 | 11,336 | 540,308 | SH | SOLE | 356,720 | 0 | 183,588 | ||
| National Retail Properties Inc. | COM | 637417106 | 21,111 | 696,053 | SH | SOLE | 344,946 | 0 | 351,107 | ||
| Netflix Inc. | COM | 64110L106 | 31,383 | 85,241 | SH | SOLE | 58,441 | 0 | 26,800 | ||
| NII Holdings Inc. Class B | COM | 62913F201 | 46,333 | 16,848,363 | SH | SOLE | 10,096,701 | 0 | 6,751,662 | ||
| NXP Semiconductors NV | COM | N6596X109 | 91,154 | 1,984,634 | SH | SOLE | 1,368,154 | 0 | 616,480 | ||
| O'Reilly Automotive Inc. | COM | 67103H107 | 71,297 | 553,932 | SH | SOLE | 382,060 | 0 | 171,872 | ||
| Oceaneering International Inc. | COM | 675232102 | 24,846 | 314,979 | SH | SOLE | 215,999 | 0 | 98,980 | ||
| ON Semiconductor Corporation | COM | 682189105 | 40,245 | 4,884,072 | SH | SOLE | 2,641,852 | 0 | 2,242,220 | ||
| Oracle Corporation | COM | 68389X105 | 4,432 | 115,850 | SH | SOLE | 115,850 | 0 | 0 | ||
| Orbital Sciences Corporation | COM | 685564106 | 13,353 | 573,080 | SH | SOLE | 383,170 | 0 | 189,910 | ||
| P. H. Glatfelter Company | COM | 377316104 | 10,445 | 377,895 | SH | SOLE | 188,991 | 0 | 188,904 | ||
| Packaging Corporation of America | COM | 695156109 | 13,211 | 208,772 | SH | SOLE | 138,932 | 0 | 69,840 | ||
| Pall Corporation | COM | 696429307 | 94,013 | 1,101,497 | SH | SOLE | 711,723 | 0 | 389,774 | ||
| Pandora Media Inc. | COM | 698354107 | 23,776 | 893,823 | SH | SOLE | 606,943 | 0 | 286,880 | ||
| Parkway Properties Inc. | COM | 70159Q104 | 23,923 | 1,240,178 | SH | SOLE | 588,044 | 0 | 652,134 | ||
| Pentair Ltd. | COM | H6169Q108 | 66,904 | 861,392 | SH | SOLE | 587,552 | 0 | 273,840 | ||
| Pericom Semiconductor Corporation | COM | 713831105 | 14,286 | 1,612,411 | SH | SOLE | 963,788 | 0 | 648,623 | ||
| PerkinElmer Inc. | COM | 714046109 | 17,805 | 431,838 | SH | SOLE | 217,540 | 0 | 214,298 | ||
| Perrigo Co. Plc | COM | G97822103 | 115,447 | 752,291 | SH | SOLE | 501,921 | 0 | 250,370 | ||
| Piedmont Natural Gas Company Inc. | COM | 720186105 | 9,146 | 275,820 | SH | SOLE | 128,187 | 0 | 147,633 | ||
| Pinnacle Financial Partners Inc. | COM | 72346Q104 | 37,158 | 1,142,277 | SH | SOLE | 555,237 | 0 | 587,040 | ||
| Popular Inc. | COM | 733174700 | 63,153 | 2,198,147 | SH | SOLE | 1,280,290 | 0 | 917,857 | ||
| Portland General Electric Company | COM | 736508847 | 30,334 | 1,004,437 | SH | SOLE | 491,960 | 0 | 512,477 | ||
| Premiere Global Services Inc. | COM | 740585104 | 19,882 | 1,715,406 | SH | SOLE | 1,143,674 | 0 | 571,732 | ||
| Primoris Services Corporation | COM | 74164F103 | 58,294 | 1,872,589 | SH | SOLE | 974,602 | 0 | 897,987 | ||
| PVH Corp. | COM | 693656100 | 41,497 | 305,078 | SH | SOLE | 209,268 | 0 | 95,810 | ||
| QIAGEN NV | COM | N72482107 | 10,950 | 459,880 | SH | SOLE | 308,080 | 0 | 151,800 | ||
| QUALCOMM Incorporated | COM | 747525103 | 3,554 | 47,865 | SH | SOLE | 47,865 | 0 | 0 | ||
| Quanta Services Inc. | COM | 74762E102 | 54,898 | 1,739,496 | SH | SOLE | 980,405 | 0 | 759,091 | ||
| Quiksilver Inc. | COM | 74838C106 | 15,179 | 1,730,731 | SH | SOLE | 762,835 | 0 | 967,896 | ||
| QuinStreet Inc. | COM | 74874Q100 | 33,467 | 3,851,176 | SH | SOLE | 2,182,105 | 0 | 1,669,071 | ||
| Raymond James Financial Inc. | COM | 754730109 | 188,387 | 3,609,641 | SH | SOLE | 2,104,537 | 0 | 1,505,104 | ||
| RE/MAX Holdings Inc. | COM | 75524W108 | 606 | 18,895 | SH | SOLE | 10,102 | 0 | 8,793 | ||
| RealPage Inc. | COM | 75606N109 | 19,893 | 850,860 | SH | SOLE | 427,730 | 0 | 423,130 | ||
| Renasant Corporation | COM | 75970E107 | 35,710 | 1,135,093 | SH | SOLE | 576,850 | 0 | 558,243 | ||
| Responsys Inc. | COM | 761248103 | 27,414 | 1,000,140 | SH | SOLE | 671,440 | 0 | 328,700 | ||
| Rex Energy Corporation | COM | 761565100 | 11,222 | 569,340 | SH | SOLE | 380,740 | 0 | 188,600 | ||
| Ritchie Bros. Auctioneers Incorporated | COM | 767744105 | 5,197 | 226,661 | SH | SOLE | 151,981 | 0 | 74,680 | ||
| Rogers Corporation | COM | 775133101 | 51,960 | 844,885 | SH | SOLE | 563,125 | 0 | 281,760 | ||
| Rovi Corporation | COM | 779376102 | 44,953 | 2,283,024 | SH | SOLE | 1,620,949 | 0 | 662,075 | ||
| RPX Corporation | COM | 74972G103 | 45,483 | 2,691,280 | SH | SOLE | 1,526,008 | 0 | 1,165,272 | ||
| RTI International Metals Inc. | COM | 74973W107 | 13,127 | 383,732 | SH | SOLE | 195,689 | 0 | 188,043 | ||
| Saia Inc. | COM | 78709Y105 | 44,749 | 1,396,211 | SH | SOLE | 773,177 | 0 | 623,034 | ||
| SandRidge Energy Inc. | COM | 80007P307 | 119,011 | 19,606,376 | SH | SOLE | 12,211,657 | 0 | 7,394,719 | ||
| SBA Communications Corporation | COM | 78388J106 | 16,826 | 187,291 | SH | SOLE | 124,790 | 0 | 62,501 | ||
| SeaChange International Inc. | COM | 811699107 | 992 | 81,620 | SH | SOLE | 53,980 | 0 | 27,640 | ||
| Seattle Genetics Inc. | COM | 812578102 | 305 | 7,646 | SH | SOLE | 4,297 | 0 | 3,349 | ||
| Select Comfort Corporation | COM | 81616X103 | 57,266 | 2,715,321 | SH | SOLE | 1,602,742 | 0 | 1,112,579 | ||
| Selective Insurance Group Inc. | COM | 816300107 | 38,346 | 1,417,089 | SH | SOLE | 841,796 | 0 | 575,293 | ||
| Signature Bank | COM | 82669G104 | 128,929 | 1,200,233 | SH | SOLE | 744,099 | 0 | 456,134 | ||
| Silicon Laboratories Inc. | COM | 826919102 | 7,985 | 184,370 | SH | SOLE | 123,210 | 0 | 61,160 | ||
| Silver Spring Networks Inc. | COM | 82817Q103 | 3,386 | 161,230 | SH | SOLE | 78,030 | 0 | 83,200 | ||
| Sirona Dental Systems Inc. | COM | 82966C103 | 9,620 | 137,030 | SH | SOLE | 99,040 | 0 | 37,990 | ||
| Skyworks Solutions Inc. | COM | 83088M102 | 17,640 | 617,660 | SH | SOLE | 411,900 | 0 | 205,760 | ||
| Southwest Gas Corporation | COM | 844895102 | 18,088 | 323,518 | SH | SOLE | 160,099 | 0 | 163,419 | ||
| Starwood Hotels & Resorts Worldwide In | COM | 85590A401 | 82,479 | 1,038,125 | SH | SOLE | 711,241 | 0 | 326,884 | ||
| Stericycle Inc. | COM | 858912108 | 32,404 | 278,940 | SH | SOLE | 191,450 | 0 | 87,490 | ||
| SunEdison Inc. | COM | 86732Y109 | 12,172 | 932,690 | SH | SOLE | 624,100 | 0 | 308,590 | ||
| Symmetry Medical Inc. | COM | 871546206 | 29,884 | 2,964,636 | SH | SOLE | 1,649,325 | 0 | 1,315,311 | ||
| Synaptics Incorporated | COM | 87157D109 | 16,335 | 315,278 | SH | SOLE | 212,410 | 0 | 102,868 | ||
| Synchronoss Technologies Inc. | COM | 87157B103 | 35,642 | 1,147,140 | SH | SOLE | 582,371 | 0 | 564,769 | ||
| Syneron Medical Ltd | COM | M87245102 | 5,091 | 413,940 | SH | SOLE | 270,460 | 0 | 143,480 | ||
| Tangoe Inc. | COM | 87582Y108 | 48,437 | 2,689,470 | SH | SOLE | 1,356,810 | 0 | 1,332,660 | ||
| Tenneco Inc. | COM | 880349105 | 6,631 | 117,220 | SH | SOLE | 79,310 | 0 | 37,910 | ||
| Terex Corporation | COM | 880779103 | 36,027 | 857,980 | SH | SOLE | 434,715 | 0 | 423,265 | ||
| Tessera Technologies Inc. | COM | 88164L100 | 65,699 | 3,333,278 | SH | SOLE | 1,773,782 | 0 | 1,559,496 | ||
| Teva Pharmaceutical Industries Limited | COM | 881624209 | 2,684 | 66,960 | SH | SOLE | 66,960 | 0 | 0 | ||
| Texas Capital Bancshares Inc. | COM | 88224Q107 | 13,781 | 221,558 | SH | SOLE | 120,087 | 0 | 101,471 | ||
| The Advisory Board Company | COM | 00762W107 | 37,847 | 594,417 | SH | SOLE | 296,829 | 0 | 297,588 | ||
| The Cheesecake Factory Incorporated | COM | 163072101 | 16,949 | 351,125 | SH | SOLE | 176,498 | 0 | 174,627 | ||
| The Cooper Companies Inc. | COM | 216648402 | 159,884 | 1,291,057 | SH | SOLE | 868,767 | 0 | 422,290 | ||
| The ExOne Co. | COM | 302104104 | 22,994 | 380,320 | SH | SOLE | 190,900 | 0 | 189,420 | ||
| The Medicines Company | COM | 584688105 | 67,466 | 1,746,929 | SH | SOLE | 881,756 | 0 | 865,173 | ||
| The Navigators Group Inc. | COM | 638904102 | 36,905 | 584,305 | SH | SOLE | 293,471 | 0 | 290,834 | ||
| The Sherwin-Williams Company | COM | 824348106 | 42,233 | 230,155 | SH | SOLE | 157,935 | 0 | 72,220 | ||
| The TJX Companies Inc. | COM | 872540109 | 5,866 | 92,040 | SH | SOLE | 92,040 | 0 | 0 | ||
| Tidewater Inc. | COM | 886423102 | 17,483 | 294,972 | SH | SOLE | 137,640 | 0 | 157,332 | ||
| Tiffany & Co. | COM | 886547108 | 36,878 | 397,479 | SH | SOLE | 273,439 | 0 | 124,040 | ||
| Tilly's Inc. Class A | COM | 886885102 | 12,445 | 1,086,891 | SH | SOLE | 546,512 | 0 | 540,379 | ||
| TiVo Inc. | COM | 888706108 | 19,059 | 1,452,666 | SH | SOLE | 970,266 | 0 | 482,400 | ||
| Trex Company Inc. | COM | 89531P105 | 16,343 | 205,490 | SH | SOLE | 136,920 | 0 | 68,570 | ||
| TriQuint Semiconductor Inc. | COM | 89674K103 | 52,038 | 6,239,627 | SH | SOLE | 3,540,104 | 0 | 2,699,523 | ||
| Tronox Ltd. | COM | Q9235V101 | 16,554 | 717,555 | SH | SOLE | 480,020 | 0 | 237,535 | ||
| TRW Automotive Holdings Corp. | COM | 87264S106 | 93,174 | 1,252,510 | SH | SOLE | 880,240 | 0 | 372,270 | ||
| Ultratech Inc | COM | 904034105 | 42,013 | 1,448,710 | SH | SOLE | 864,830 | 0 | 583,880 | ||
| Unilife Corporation | COM | 90478E103 | 42,748 | 9,715,514 | SH | SOLE | 5,467,660 | 0 | 4,247,854 | ||
| United Continental Holdings Inc. | COM | 910047109 | 191,404 | 5,059,585 | SH | SOLE | 3,372,585 | 0 | 1,687,000 | ||
| United Parcel Service Inc. Class B | COM | 911312106 | 4,840 | 46,060 | SH | SOLE | 46,060 | 0 | 0 | ||
| United Therapeutics Corporation | COM | 91307C102 | 26,942 | 238,252 | SH | SOLE | 142,199 | 0 | 96,053 | ||
| UnitedHealth Group Incorporated | COM | 91324P102 | 3,959 | 52,580 | SH | SOLE | 52,580 | 0 | 0 | ||
| Unitil Corporation | COM | 913259107 | 15,678 | 514,188 | SH | SOLE | 289,140 | 0 | 225,048 | ||
| Universal Display Corporation | COM | 91347P105 | 14,192 | 413,037 | SH | SOLE | 275,490 | 0 | 137,547 | ||
| UTi Worldwide Inc. | COM | G87210103 | 38,175 | 2,173,984 | SH | SOLE | 1,423,570 | 0 | 750,414 | ||
| V.F. Corporation | COM | 918204108 | 60,105 | 964,144 | SH | SOLE | 661,348 | 0 | 302,796 | ||
| Vera Bradley Inc. | COM | 92335C106 | 26,229 | 1,091,047 | SH | SOLE | 686,725 | 0 | 404,322 | ||
| VeriFone Systems Inc. | COM | 92342Y109 | 7,813 | 291,320 | SH | SOLE | 195,850 | 0 | 95,470 | ||
| Virtusa Corporation | COM | 92827P102 | 56,726 | 1,489,262 | SH | SOLE | 732,266 | 0 | 756,996 | ||
| Vitamin Shoppe Inc. | COM | 92849E101 | 40,097 | 770,940 | SH | SOLE | 415,574 | 0 | 355,366 | ||
| W. R. Berkley Corporation | COM | 084423102 | 58,802 | 1,355,197 | SH | SOLE | 739,724 | 0 | 615,473 | ||
| Wabash National Corporation | COM | 929566107 | 59,090 | 4,784,584 | SH | SOLE | 2,819,393 | 0 | 1,965,191 | ||
| WABCO Holdings Inc. | COM | 92927K102 | 96,066 | 1,028,430 | SH | SOLE | 552,157 | 0 | 476,273 | ||
| Waddell & Reed Financial Inc. Class A | COM | 930059100 | 32,971 | 506,310 | SH | SOLE | 281,975 | 0 | 224,335 | ||
| Washington Federal Inc. | COM | 938824109 | 25,649 | 1,101,267 | SH | SOLE | 557,125 | 0 | 544,142 | ||
| Waste Connections Inc. | COM | 941053100 | 6,810 | 156,080 | SH | SOLE | 78,417 | 0 | 77,663 | ||
| Watsco Inc. | COM | 942622200 | 112,087 | 1,166,845 | SH | SOLE | 655,450 | 0 | 511,395 | ||
| Web.com Group Inc. | COM | 94733A104 | 61,739 | 1,942,094 | SH | SOLE | 1,039,033 | 0 | 903,061 | ||
| WESCO International Inc. | COM | 95082P105 | 153,792 | 1,688,718 | SH | SOLE | 981,211 | 0 | 707,507 | ||
| Westar Energy Inc. | COM | 95709T100 | 34,007 | 1,057,112 | SH | SOLE | 516,840 | 0 | 540,272 | ||
| Westinghouse Air Brake Technologies Co | COM | 929740108 | 43,837 | 590,234 | SH | SOLE | 404,754 | 0 | 185,480 | ||
| WEX Inc. | COM | 96208T104 | 97,229 | 981,811 | SH | SOLE | 611,106 | 0 | 370,705 | ||
| World Fuel Services Corporation | COM | 981475106 | 17,235 | 399,335 | SH | SOLE | 268,471 | 0 | 130,864 | ||
| WSFS Financial Corporation | COM | 929328102 | 31,906 | 411,532 | SH | SOLE | 251,666 | 0 | 159,866 | ||
| Wyndham Worldwide Corporation | COM | 98310W108 | 38,986 | 529,060 | SH | SOLE | 362,700 | 0 | 166,360 | ||
| Xilinx Inc. | COM | 983919101 | 79,583 | 1,733,073 | SH | SOLE | 1,218,693 | 0 | 514,380 | ||
| Yelp Inc. Class A | COM | 985817105 | 59,258 | 859,429 | SH | SOLE | 497,286 | 0 | 362,143 | ||