The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
|
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
|
||||||||||||||||
| 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 Corp. | COM | 831865209 | 40,209 | 1,108,284 | SH | SOLE | 0 | 594,516 | 0 | 513,768 | |
| AbbVie Inc. | COM | 00287Y109 | 2,231 | 53,970 | SH | SOLE | 0 | 53,970 | 0 | 0 | |
| Abiomed Inc. | COM | 003654100 | 5,198 | 241,110 | SH | SOLE | 0 | 154,950 | 0 | 86,160 | |
| Abraxas Petroleum Corp. | COM | 003830106 | 523 | 249,253 | SH | SOLE | 0 | 158,870 | 0 | 90,383 | |
| Accuride Corp. | COM | 00439T206 | 11,924 | 2,356,469 | SH | SOLE | 0 | 1,047,099 | 0 | 1,309,370 | |
| ACE Ltd. | COM | H0023R105 | 3,974 | 44,410 | SH | SOLE | 0 | 44,410 | 0 | 0 | |
| Actavis Inc. | COM | 00507K103 | 140,666 | 1,114,448 | SH | SOLE | 0 | 768,265 | 0 | 346,183 | |
| Active Network Inc. | COM | 00506D100 | 17,550 | 2,318,360 | SH | SOLE | 0 | 1,234,410 | 0 | 1,083,950 | |
| Adtran Inc. | COM | 00738A106 | 5,893 | 239,359 | SH | SOLE | 0 | 153,119 | 0 | 86,240 | |
| Advanced Energy Industries Inc. | COM | 007973100 | 19,479 | 1,118,851 | SH | SOLE | 0 | 505,034 | 0 | 613,817 | |
| Advent Software Inc. | COM | 007974108 | 36,582 | 1,043,409 | SH | SOLE | 0 | 690,670 | 0 | 352,739 | |
| Advisory Board Co. | COM | 00762W107 | 34,623 | 633,541 | SH | SOLE | 0 | 336,250 | 0 | 297,291 | |
| Agnico Eagle Mines Ltd. | COM | 008474108 | 14,041 | 509,850 | SH | SOLE | 0 | 352,930 | 0 | 156,920 | |
| Akamai Technologies Inc. | COM | 00971T101 | 59,355 | 1,394,937 | SH | SOLE | 0 | 978,960 | 0 | 415,977 | |
| Alaska Air Group Inc. | COM | 011659109 | 33,969 | 653,244 | SH | SOLE | 0 | 436,470 | 0 | 216,774 | |
| Albemarle Corp. | COM | 012653101 | 61,095 | 980,813 | SH | SOLE | 0 | 631,553 | 0 | 349,260 | |
| Alkermes PLC | COM | G01767105 | 100,250 | 3,495,480 | SH | SOLE | 0 | 2,115,380 | 0 | 1,380,100 | |
| Allegheny Technologies Inc. | COM | 01741R102 | 15,925 | 605,276 | SH | SOLE | 0 | 388,700 | 0 | 216,576 | |
| Alliance Data Systems Corp. | COM | 018581108 | 124,253 | 686,365 | SH | SOLE | 0 | 463,580 | 0 | 222,785 | |
| Allied World Assurance Company Holding | COM | H01531104 | 119,355 | 1,304,287 | SH | SOLE | 0 | 805,287 | 0 | 499,000 | |
| Allscripts Healthcare Solutions Inc. | COM | 01988P108 | 10,790 | 833,830 | SH | SOLE | 0 | 332,630 | 0 | 501,200 | |
| Altera Corp. | COM | 021441100 | 13,477 | 408,519 | SH | SOLE | 0 | 263,189 | 0 | 145,330 | |
| Altra Holdings Inc. | COM | 02208R106 | 30,072 | 1,098,314 | SH | SOLE | 0 | 518,239 | 0 | 580,075 | |
| American International Group Inc. | COM | 026874784 | 2,734 | 61,160 | SH | SOLE | 0 | 61,160 | 0 | 0 | |
| Ametek Inc. | COM | 031100100 | 63,244 | 1,495,140 | SH | SOLE | 0 | 1,030,631 | 0 | 464,509 | |
| Amphenol Corp. Cl A | COM | 032095101 | 70,712 | 907,268 | SH | SOLE | 0 | 625,678 | 0 | 281,590 | |
| Anadarko Petroleum Corp. | COM | 032511107 | 3,669 | 42,700 | SH | SOLE | 0 | 42,700 | 0 | 0 | |
| Apogee Enterprises Inc. | COM | 037598109 | 6,796 | 283,147 | SH | SOLE | 0 | 182,080 | 0 | 101,067 | |
| Apple Inc. | COM | 037833100 | 5,818 | 14,673 | SH | SOLE | 0 | 14,673 | 0 | 0 | |
| Argo Group International Holdings Ltd. | COM | G0464B107 | 33,382 | 787,488 | SH | SOLE | 0 | 367,028 | 0 | 420,460 | |
| ARRIS Group Inc. | COM | 04270V106 | 6,113 | 425,969 | SH | SOLE | 0 | 272,368 | 0 | 153,601 | |
| Arthur J. Gallagher & Co. | COM | 363576109 | 68,417 | 1,565,970 | SH | SOLE | 0 | 1,078,360 | 0 | 487,610 | |
| Aspen Insurance Holdings Ltd. | COM | G05384105 | 33,774 | 910,593 | SH | SOLE | 0 | 419,427 | 0 | 491,166 | |
| Atmel Corp. | COM | 049513104 | 61,828 | 8,423,387 | SH | SOLE | 0 | 4,449,757 | 0 | 3,973,630 | |
| Atwood Oceanics Inc. | COM | 050095108 | 89,879 | 1,726,790 | SH | SOLE | 0 | 1,111,160 | 0 | 615,630 | |
| Autoliv Inc. | COM | 052800109 | 19,403 | 250,721 | SH | SOLE | 0 | 161,852 | 0 | 88,869 | |
| Avid Technology Inc. | COM | 05367P100 | 580 | 98,676 | SH | SOLE | 0 | 55,296 | 0 | 43,380 | |
| B/E Aerospace Inc. | COM | 073302101 | 177,248 | 2,809,893 | SH | SOLE | 0 | 1,911,170 | 0 | 898,723 | |
| Bed Bath & Beyond Inc. | COM | 075896100 | 35,231 | 496,565 | SH | SOLE | 0 | 333,040 | 0 | 163,525 | |
| Belden Inc. | COM | 077454106 | 114,066 | 2,284,527 | SH | SOLE | 0 | 1,432,366 | 0 | 852,161 | |
| Berry Plastics Group Inc. | COM | 08579W103 | 31,829 | 1,442,180 | SH | SOLE | 0 | 927,300 | 0 | 514,880 | |
| BioMarin Pharmaceutical Inc. | COM | 09061G101 | 5,232 | 93,857 | SH | SOLE | 0 | 60,887 | 0 | 32,970 | |
| Blackhawk Network Holdings Inc | COM | 09238E104 | 4,668 | 201,210 | SH | SOLE | 0 | 104,480 | 0 | 96,730 | |
| BlackRock Inc. | COM | 09247X101 | 4,530 | 17,635 | SH | SOLE | 0 | 17,635 | 0 | 0 | |
| Bonanza Creek Energy Inc. | COM | 097793103 | 51,152 | 1,442,513 | SH | SOLE | 0 | 835,503 | 0 | 607,010 | |
| Briggs & Stratton Corp. | COM | 109043109 | 5,960 | 301,033 | SH | SOLE | 0 | 139,093 | 0 | 161,940 | |
| Brightcove Inc. | COM | 10921T101 | 12,168 | 1,389,014 | SH | SOLE | 0 | 895,960 | 0 | 493,054 | |
| Broadcom Corp. Cl A | COM | 111320107 | 3,362 | 99,470 | SH | SOLE | 0 | 99,470 | 0 | 0 | |
| Brown-Forman Corp. Cl B | COM | 115637209 | 43,717 | 647,184 | SH | SOLE | 0 | 452,405 | 0 | 194,779 | |
| Cabot Corp. | COM | 127055101 | 25,184 | 673,015 | SH | SOLE | 0 | 377,803 | 0 | 295,212 | |
| Cabot Microelectronics Corp. | COM | 12709P103 | 6,451 | 195,439 | SH | SOLE | 0 | 124,999 | 0 | 70,440 | |
| Cabot Oil & Gas Corp. | COM | 127097103 | 86,255 | 1,214,520 | SH | SOLE | 0 | 841,222 | 0 | 373,298 | |
| Cadence Design Systems Inc. | COM | 127387108 | 134,067 | 9,258,783 | SH | SOLE | 0 | 5,880,120 | 0 | 3,378,663 | |
| CaesarStone Sdot-Yam Ltd. | COM | M20598104 | 35,781 | 1,314,020 | SH | SOLE | 0 | 792,180 | 0 | 521,840 | |
| Cameron International Corp. | COM | 13342B105 | 49,277 | 805,700 | SH | SOLE | 0 | 554,940 | 0 | 250,760 | |
| CapitalSource Inc. | COM | 14055X102 | 39,867 | 4,250,185 | SH | SOLE | 0 | 2,735,335 | 0 | 1,514,850 | |
| CARBO Ceramics Inc. | COM | 140781105 | 12,188 | 180,748 | SH | SOLE | 0 | 115,680 | 0 | 65,068 | |
| Carlisle Cos. | COM | 142339100 | 57,429 | 921,666 | SH | SOLE | 0 | 520,336 | 0 | 401,330 | |
| CarMax Inc. | COM | 143130102 | 41,667 | 902,670 | SH | SOLE | 0 | 623,110 | 0 | 279,560 | |
| Carrizo Oil & Gas Inc. | COM | 144577103 | 94,292 | 3,328,344 | SH | SOLE | 0 | 1,955,386 | 0 | 1,372,958 | |
| Catamaran Corp | COM | 148887102 | 53,167 | 1,090,377 | SH | SOLE | 0 | 746,016 | 0 | 344,361 | |
| Celadon Group Inc. | COM | 150838100 | 24,354 | 1,334,466 | SH | SOLE | 0 | 605,388 | 0 | 729,078 | |
| Celanese Corp. Ser -A- | COM | 150870103 | 49,557 | 1,106,180 | SH | SOLE | 0 | 775,580 | 0 | 330,600 | |
| Centene Corp. | COM | 15135B101 | 86,755 | 1,653,740 | SH | SOLE | 0 | 993,820 | 0 | 659,920 | |
| Cerner Corp. | COM | 156782104 | 28,795 | 299,669 | SH | SOLE | 0 | 207,240 | 0 | 92,429 | |
| Charles River Laboratories Internation | COM | 159864107 | 29,941 | 729,730 | SH | SOLE | 0 | 387,050 | 0 | 342,680 | |
| Chart Industries Inc. | COM | 16115Q308 | 61,326 | 651,780 | SH | SOLE | 0 | 416,640 | 0 | 235,140 | |
| Cheesecake Factory Inc. | COM | 163072101 | 15,650 | 373,602 | SH | SOLE | 0 | 199,069 | 0 | 174,533 | |
| Chico's FAS Inc. | COM | 168615102 | 45,088 | 2,642,928 | SH | SOLE | 0 | 1,387,046 | 0 | 1,255,882 | |
| Chipotle Mexican Grill Inc. | COM | 169656105 | 24,626 | 67,590 | SH | SOLE | 0 | 46,510 | 0 | 21,080 | |
| CIBER Inc. | COM | 17163B102 | 9,835 | 2,944,669 | SH | SOLE | 0 | 1,292,679 | 0 | 1,651,990 | |
| Cisco Systems Inc. | COM | 17275R102 | 3,809 | 156,530 | SH | SOLE | 0 | 156,530 | 0 | 0 | |
| Citrix Systems Inc. | COM | 177376100 | 59,948 | 993,180 | SH | SOLE | 0 | 699,520 | 0 | 293,660 | |
| CLARCOR Inc. | COM | 179895107 | 28,393 | 543,831 | SH | SOLE | 0 | 291,581 | 0 | 252,250 | |
| CME Group Inc. Cl A | COM | 12572Q105 | 4,197 | 55,260 | SH | SOLE | 0 | 55,260 | 0 | 0 | |
| Cogent Communications Group Inc. | COM | 19239V302 | 116,447 | 4,136,672 | SH | SOLE | 0 | 2,529,625 | 0 | 1,607,047 | |
| Cognizant Technology Solutions Corp. | COM | 192446102 | 3,438 | 54,880 | SH | SOLE | 0 | 54,880 | 0 | 0 | |
| Columbus McKinnon Corp. | COM | 199333105 | 9,496 | 445,418 | SH | SOLE | 0 | 176,142 | 0 | 269,276 | |
| Computer Sciences Corp. | COM | 205363104 | 38,166 | 871,960 | SH | SOLE | 0 | 600,100 | 0 | 271,860 | |
| comScore Inc. | COM | 20564W105 | 5,654 | 231,798 | SH | SOLE | 0 | 148,663 | 0 | 83,135 | |
| Comstock Resources Inc. | COM | 205768203 | 14,791 | 940,296 | SH | SOLE | 0 | 420,285 | 0 | 520,011 | |
| Concho Resources Inc. | COM | 20605P101 | 48,016 | 573,530 | SH | SOLE | 0 | 395,120 | 0 | 178,410 | |
| CONMED Corp. | COM | 207410101 | 5,844 | 187,067 | SH | SOLE | 0 | 99,260 | 0 | 87,807 | |
| Consol Energy Inc. | COM | 20854P109 | 6,114 | 225,610 | SH | SOLE | 0 | 142,190 | 0 | 83,420 | |
| Continental Resources Inc. Oklahoma | COM | 212015101 | 103,799 | 1,206,119 | SH | SOLE | 0 | 823,244 | 0 | 382,875 | |
| Cooper Cos. | COM | 216648402 | 164,605 | 1,382,657 | SH | SOLE | 0 | 933,658 | 0 | 448,999 | |
| Covance Inc. | COM | 222816100 | 124,556 | 1,635,887 | SH | SOLE | 0 | 1,062,267 | 0 | 573,620 | |
| CRA International Inc. | COM | 12618T105 | 5,884 | 318,575 | SH | SOLE | 0 | 147,543 | 0 | 171,032 | |
| Crocs Inc. | COM | 227046109 | 20,444 | 1,239,046 | SH | SOLE | 0 | 697,396 | 0 | 541,650 | |
| Crown Holdings Inc. | COM | 228368106 | 8,512 | 206,957 | SH | SOLE | 0 | 122,226 | 0 | 84,731 | |
| Cypress Semiconductor Corp. | COM | 232806109 | 16,451 | 1,533,143 | SH | SOLE | 0 | 984,330 | 0 | 548,813 | |
| Cytec Industries Inc. | COM | 232820100 | 34,963 | 477,305 | SH | SOLE | 0 | 292,514 | 0 | 184,791 | |
| DaVita HealthCare Partners Inc. | COM | 23918K108 | 31,921 | 264,247 | SH | SOLE | 0 | 181,770 | 0 | 82,477 | |
| Delphi Automotive PLC | COM | G27823106 | 61,458 | 1,212,420 | SH | SOLE | 0 | 807,250 | 0 | 405,170 | |
| DexCom Inc. | COM | 252131107 | 75,275 | 3,353,013 | SH | SOLE | 0 | 2,008,473 | 0 | 1,344,540 | |
| Dick's Sporting Goods Inc. | COM | 253393102 | 30,376 | 606,790 | SH | SOLE | 0 | 418,780 | 0 | 188,010 | |
| Discovery Communications Inc. Series A | COM | 25470F104 | 83,527 | 1,081,396 | SH | SOLE | 0 | 745,850 | 0 | 335,546 | |
| Dril-Quip Inc. | COM | 262037104 | 26,438 | 292,812 | SH | SOLE | 0 | 187,172 | 0 | 105,640 | |
| DTS Inc. | COM | 23335C101 | 16,576 | 805,461 | SH | SOLE | 0 | 516,456 | 0 | 289,005 | |
| Dunkin' Brands Group Inc. | COM | 265504100 | 35,016 | 817,753 | SH | SOLE | 0 | 561,900 | 0 | 255,853 | |
| DXP Enterprises Inc. | COM | 233377407 | 13,449 | 201,936 | SH | SOLE | 0 | 86,696 | 0 | 115,240 | |
| E*TRADE Financial Corp. | COM | 269246401 | 20,804 | 1,643,250 | SH | SOLE | 0 | 739,300 | 0 | 903,950 | |
| Eagle Materials Inc. | COM | 26969P108 | 105,084 | 1,585,690 | SH | SOLE | 0 | 1,005,890 | 0 | 579,800 | |
| Edwards Lifesciences Corp. | COM | 28176E108 | 39,241 | 583,947 | SH | SOLE | 0 | 395,250 | 0 | 188,697 | |
| Electronic Arts Inc. | COM | 285512109 | 50,886 | 2,213,390 | SH | SOLE | 0 | 1,491,120 | 0 | 722,270 | |
| Emerald Oil Inc. | COM | 29101U209 | 8,887 | 1,295,550 | SH | SOLE | 0 | 689,550 | 0 | 606,000 | |
| Encore Wire Corp. | COM | 292562105 | 19,947 | 584,958 | SH | SOLE | 0 | 254,928 | 0 | 330,030 | |
| Endurance Specialty Holdings Ltd. | COM | G30397106 | 75,542 | 1,468,270 | SH | SOLE | 0 | 773,098 | 0 | 695,172 | |
| Envestnet Inc. | COM | 29404K106 | 19,746 | 802,676 | SH | SOLE | 0 | 429,560 | 0 | 373,116 | |
| Everest Re Group Ltd. | COM | G3223R108 | 21,522 | 167,803 | SH | SOLE | 0 | 107,263 | 0 | 60,540 | |
| Fairchild Semiconductor International | COM | 303726103 | 55,333 | 4,009,649 | SH | SOLE | 0 | 2,290,149 | 0 | 1,719,500 | |
| FEI Co. | COM | 30241L109 | 73,357 | 1,004,622 | SH | SOLE | 0 | 663,250 | 0 | 341,372 | |
| Fidelity National Financial Inc. | COM | 31620R105 | 22,069 | 926,860 | SH | SOLE | 0 | 627,530 | 0 | 299,330 | |
| Fiesta Restaurant Group Inc. | COM | 31660B101 | 15,833 | 460,840 | SH | SOLE | 0 | 245,360 | 0 | 215,480 | |
| First Horizon National Corp. | COM | 320517105 | 22,151 | 1,977,787 | SH | SOLE | 0 | 902,833 | 0 | 1,074,954 | |
| First Midwest Bancorp | COM | 320867104 | 21,873 | 1,594,239 | SH | SOLE | 0 | 715,224 | 0 | 879,015 | |
| FleetMatics Group PLC | COM | G35569105 | 17,730 | 533,540 | SH | SOLE | 0 | 298,820 | 0 | 234,720 | |
| Flextronics International Ltd. | COM | Y2573F102 | 20,061 | 2,591,829 | SH | SOLE | 0 | 1,667,976 | 0 | 923,853 | |
| FLIR Systems Inc | COM | 302445101 | 13,827 | 512,680 | SH | SOLE | 0 | 272,810 | 0 | 239,870 | |
| Fluidigm Corp. | COM | 34385P108 | 5,510 | 315,580 | SH | SOLE | 0 | 167,400 | 0 | 148,180 | |
| Flushing Financial Corp. | COM | 343873105 | 18,435 | 1,120,653 | SH | SOLE | 0 | 679,203 | 0 | 441,450 | |
| FMC Corp. | COM | 302491303 | 148,995 | 2,440,136 | SH | SOLE | 0 | 1,656,108 | 0 | 784,028 | |
| Fortinet Inc. | COM | 34959E109 | 15,179 | 867,370 | SH | SOLE | 0 | 461,840 | 0 | 405,530 | |
| Foster Wheeler AG | COM | H27178104 | 7,108 | 327,389 | SH | SOLE | 0 | 209,319 | 0 | 118,070 | |
| Furmanite Corp. | COM | 361086101 | 8,706 | 1,301,309 | SH | SOLE | 0 | 620,754 | 0 | 680,555 | |
| Gartner Inc. | COM | 366651107 | 55,994 | 982,529 | SH | SOLE | 0 | 676,520 | 0 | 306,009 | |
| General Motors Co. | COM | 37045V100 | 2,801 | 84,100 | SH | SOLE | 0 | 84,100 | 0 | 0 | |
| Gilead Sciences Inc. | COM | 375558103 | 4,213 | 82,180 | SH | SOLE | 0 | 82,180 | 0 | 0 | |
| Glatfelter | COM | 377316104 | 25,537 | 1,017,417 | SH | SOLE | 0 | 475,237 | 0 | 542,180 | |
| Global Payments Inc. | COM | 37940X102 | 6,744 | 145,606 | SH | SOLE | 0 | 92,827 | 0 | 52,779 | |
| Globe Specialty Metals Inc. | COM | 37954N206 | 31,071 | 2,858,421 | SH | SOLE | 0 | 1,666,520 | 0 | 1,191,901 | |
| GNC Holdings Inc. Cl A | COM | 36191G107 | 55,529 | 1,256,030 | SH | SOLE | 0 | 840,970 | 0 | 415,060 | |
| Google Inc. Cl A | COM | 38259P508 | 6,020 | 6,838 | SH | SOLE | 0 | 6,838 | 0 | 0 | |
| Green Dot Corp. Cl A | COM | 39304D102 | 10,967 | 549,710 | SH | SOLE | 0 | 350,710 | 0 | 199,000 | |
| Green Mountain Coffee Roasters Inc. | COM | 393122106 | 3,274 | 43,530 | SH | SOLE | 0 | 43,530 | 0 | 0 | |
| Greenway Medical Technologies Inc. | COM | 39679B103 | 11,077 | 897,628 | SH | SOLE | 0 | 476,140 | 0 | 421,488 | |
| Hanesbrands Inc. | COM | 410345102 | 12,258 | 238,383 | SH | SOLE | 0 | 152,520 | 0 | 85,863 | |
| Harley-Davidson Inc. | COM | 412822108 | 101,779 | 1,856,601 | SH | SOLE | 0 | 1,285,880 | 0 | 570,721 | |
| Harman International Industries Inc. | COM | 413086109 | 34,289 | 632,647 | SH | SOLE | 0 | 370,973 | 0 | 261,674 | |
| Harsco Corp. | COM | 415864107 | 29,394 | 1,267,509 | SH | SOLE | 0 | 696,206 | 0 | 571,303 | |
| HCC Insurance Holdings Inc. | COM | 404132102 | 43,795 | 1,015,881 | SH | SOLE | 0 | 521,542 | 0 | 494,339 | |
| Heartland Payment Systems Inc. | COM | 42235N108 | 32,826 | 881,222 | SH | SOLE | 0 | 468,240 | 0 | 412,982 | |
| HeartWare International Inc | COM | 422368100 | 12,477 | 131,180 | SH | SOLE | 0 | 69,650 | 0 | 61,530 | |
| Hertz Global Holdings Inc. | COM | 42805T105 | 40,088 | 1,616,450 | SH | SOLE | 0 | 1,114,170 | 0 | 502,280 | |
| HNI Corp. | COM | 404251100 | 14,041 | 389,262 | SH | SOLE | 0 | 175,354 | 0 | 213,908 | |
| Hornbeck Offshore Services Inc. | COM | 440543106 | 32,327 | 604,250 | SH | SOLE | 0 | 321,660 | 0 | 282,590 | |
| Horsehead Holding Corp. | COM | 440694305 | 10,085 | 787,297 | SH | SOLE | 0 | 506,700 | 0 | 280,597 | |
| Hub Group Inc. Cl A | COM | 443320106 | 66,550 | 1,827,306 | SH | SOLE | 0 | 1,118,967 | 0 | 708,339 | |
| Hubbell Inc. Cl B | COM | 443510201 | 16,902 | 170,731 | SH | SOLE | 0 | 109,761 | 0 | 60,970 | |
| IHS Inc. Cl A | COM | 451734107 | 45,802 | 438,800 | SH | SOLE | 0 | 312,840 | 0 | 125,960 | |
| Illumina Inc. | COM | 452327109 | 90,082 | 1,203,660 | SH | SOLE | 0 | 857,582 | 0 | 346,078 | |
| IMAX Corp. | COM | 45245E109 | 96,715 | 3,890,398 | SH | SOLE | 0 | 2,603,340 | 0 | 1,287,058 | |
| Incyte Corp. | COM | 45337C102 | 18,874 | 857,890 | SH | SOLE | 0 | 451,410 | 0 | 406,480 | |
| Ingram Micro Inc. Shs -A- | COM | 457153104 | 30,322 | 1,596,743 | SH | SOLE | 0 | 750,871 | 0 | 845,872 | |
| Insight Enterprises Inc. | COM | 45765U103 | 29,566 | 1,666,625 | SH | SOLE | 0 | 929,445 | 0 | 737,180 | |
| Insperity Inc. | COM | 45778Q107 | 34,215 | 1,129,206 | SH | SOLE | 0 | 600,909 | 0 | 528,297 | |
| Insulet Corp. | COM | 45784P101 | 81,259 | 2,587,051 | SH | SOLE | 0 | 1,554,837 | 0 | 1,032,214 | |
| Integrated Device Technology Inc. | COM | 458118106 | 15,399 | 1,939,431 | SH | SOLE | 0 | 1,076,431 | 0 | 863,000 | |
| InterMune Inc. | COM | 45884X103 | 6,981 | 725,660 | SH | SOLE | 0 | 468,370 | 0 | 257,290 | |
| International Rectifier Corp. | COM | 460254105 | 11,267 | 538,054 | SH | SOLE | 0 | 345,344 | 0 | 192,710 | |
| International Speedway Corp. Cl A | COM | 460335201 | 9,100 | 289,162 | SH | SOLE | 0 | 113,502 | 0 | 175,660 | |
| InterOil Corp. | COM | 460951106 | 123,441 | 1,775,877 | SH | SOLE | 0 | 1,134,090 | 0 | 641,787 | |
| IntraLinks Holdings Inc. | COM | 46118H104 | 2,861 | 394,090 | SH | SOLE | 0 | 252,810 | 0 | 141,280 | |
| Intuit Inc. | COM | 461202103 | 44,693 | 732,196 | SH | SOLE | 0 | 505,841 | 0 | 226,355 | |
| Itron Inc. | COM | 465741106 | 52,270 | 1,231,912 | SH | SOLE | 0 | 807,652 | 0 | 424,260 | |
| J.B. Hunt Transport Services Inc. | COM | 445658107 | 3,790 | 52,460 | SH | SOLE | 0 | 52,460 | 0 | 0 | |
| Jabil Circuit Inc. | COM | 466313103 | 63,157 | 3,098,975 | SH | SOLE | 0 | 1,619,368 | 0 | 1,479,607 | |
| Jack Henry & Associates Inc. | COM | 426281101 | 106,253 | 2,254,466 | SH | SOLE | 0 | 1,423,740 | 0 | 830,726 | |
| Jacobs Engineering Group Inc. | COM | 469814107 | 48,978 | 888,406 | SH | SOLE | 0 | 603,646 | 0 | 284,760 | |
| JetBlue Airways Corp. | COM | 477143101 | 9,208 | 1,463,940 | SH | SOLE | 0 | 940,440 | 0 | 523,500 | |
| Jones Lang LaSalle Inc. | COM | 48020Q107 | 26,529 | 291,080 | SH | SOLE | 0 | 156,380 | 0 | 134,700 | |
| JPMorgan Chase & Co. | COM | 46625H100 | 4,055 | 76,810 | SH | SOLE | 0 | 76,810 | 0 | 0 | |
| K12 Inc. | COM | 48273U102 | 40,008 | 1,522,942 | SH | SOLE | 0 | 970,301 | 0 | 552,641 | |
| Kansas City Southern | COM | 485170302 | 13,155 | 124,149 | SH | SOLE | 0 | 78,889 | 0 | 45,260 | |
| KAR Auction Services Inc. | COM | 48238T109 | 98,506 | 4,307,209 | SH | SOLE | 0 | 2,741,440 | 0 | 1,565,769 | |
| KBR Inc. | COM | 48242W106 | 16,338 | 502,720 | SH | SOLE | 0 | 323,270 | 0 | 179,450 | |
| KiOR Inc. Cl A | COM | 497217109 | 30,024 | 5,258,076 | SH | SOLE | 0 | 2,980,960 | 0 | 2,277,116 | |
| Kirby Corp. | COM | 497266106 | 69,447 | 873,112 | SH | SOLE | 0 | 594,504 | 0 | 278,608 | |
| Kraton Performance Polymers Inc. | COM | 50077C106 | 12,639 | 596,169 | SH | SOLE | 0 | 320,869 | 0 | 275,300 | |
| Kulicke & Soffa Industries Inc. | COM | 501242101 | 17,846 | 1,613,590 | SH | SOLE | 0 | 899,590 | 0 | 714,000 | |
| Landstar System Inc. | COM | 515098101 | 7,084 | 137,550 | SH | SOLE | 0 | 86,980 | 0 | 50,570 | |
| Lennox International Inc. | COM | 526107107 | 59,077 | 915,356 | SH | SOLE | 0 | 513,463 | 0 | 401,893 | |
| Leucadia National Corp. | COM | 527288104 | 17,861 | 681,212 | SH | SOLE | 0 | 437,238 | 0 | 243,974 | |
| Lions Gate Entertainment Corp. | COM | 535919203 | 35,273 | 1,284,045 | SH | SOLE | 0 | 826,210 | 0 | 457,835 | |
| Littelfuse Inc. | COM | 537008104 | 9,293 | 124,554 | SH | SOLE | 0 | 61,756 | 0 | 62,798 | |
| LKQ Corp | COM | 501889208 | 109,967 | 4,270,551 | SH | SOLE | 0 | 2,670,366 | 0 | 1,600,185 | |
| LPL Financial Holdings Inc. | COM | 50212V100 | 8,705 | 230,530 | SH | SOLE | 0 | 149,540 | 0 | 80,990 | |
| MAKO Surgical Corp. | COM | 560879108 | 42,397 | 3,518,413 | SH | SOLE | 0 | 1,991,757 | 0 | 1,526,656 | |
| Martin Marietta Materials Inc. | COM | 573284106 | 48,393 | 491,695 | SH | SOLE | 0 | 333,700 | 0 | 157,995 | |
| MasTec Inc. | COM | 576323109 | 167,339 | 5,086,295 | SH | SOLE | 0 | 2,842,641 | 0 | 2,243,654 | |
| Matrix Service Co. | COM | 576853105 | 18,069 | 1,159,773 | SH | SOLE | 0 | 616,410 | 0 | 543,363 | |
| Maxim Integrated Products Inc. | COM | 57772K101 | 59,843 | 2,154,173 | SH | SOLE | 0 | 1,449,398 | 0 | 704,775 | |
| Maximus Inc. | COM | 577933104 | 22,032 | 295,816 | SH | SOLE | 0 | 203,126 | 0 | 92,690 | |
| McDermott International Inc. | COM | 580037109 | 11,333 | 1,385,400 | SH | SOLE | 0 | 893,130 | 0 | 492,270 | |
| Medidata Solutions Inc. | COM | 58471A105 | 679 | 8,761 | SH | SOLE | 0 | 4,677 | 0 | 4,084 | |
| Mednax Inc. | COM | 58502B106 | 229,418 | 2,505,114 | SH | SOLE | 0 | 1,477,711 | 0 | 1,027,403 | |
| Merit Medical Systems Inc. | COM | 589889104 | 2,302 | 206,449 | SH | SOLE | 0 | 88,550 | 0 | 117,899 | |
| Meritor Inc. | COM | 59001K100 | 33,530 | 4,756,082 | SH | SOLE | 0 | 2,735,590 | 0 | 2,020,492 | |
| Microsemi Corp. | COM | 595137100 | 35,516 | 1,561,122 | SH | SOLE | 0 | 892,742 | 0 | 668,380 | |
| Mine Safety Appliances Co. | COM | 602720104 | 33,181 | 712,807 | SH | SOLE | 0 | 352,915 | 0 | 359,892 | |
| Modine Manufacturing Co. | COM | 607828100 | 32,460 | 2,983,460 | SH | SOLE | 0 | 1,492,951 | 0 | 1,490,509 | |
| Monolithic Power Systems Inc. | COM | 609839105 | 47,501 | 1,970,166 | SH | SOLE | 0 | 1,300,556 | 0 | 669,610 | |
| Move Inc. | COM | 62458M207 | 9,840 | 767,550 | SH | SOLE | 0 | 408,750 | 0 | 358,800 | |
| MRC Global Inc. | COM | 55345K103 | 82,032 | 2,970,023 | SH | SOLE | 0 | 1,712,007 | 0 | 1,258,016 | |
| Myriad Genetics Inc. | COM | 62855J104 | 12,748 | 474,438 | SH | SOLE | 0 | 304,300 | 0 | 170,138 | |
| Nanosphere Inc. | COM | 63009F105 | 6,598 | 2,149,224 | SH | SOLE | 0 | 1,381,587 | 0 | 767,637 | |
| National Retail Properties Inc. | COM | 637417106 | 21,271 | 618,357 | SH | SOLE | 0 | 283,210 | 0 | 335,147 | |
| Navigators Group Inc. | COM | 638904102 | 27,240 | 477,556 | SH | SOLE | 0 | 222,412 | 0 | 255,144 | |
| NII Holdings Inc. | COM | 62913F201 | 110,747 | 16,628,665 | SH | SOLE | 0 | 10,082,087 | 0 | 6,546,578 | |
| O'Reilly Automotive Inc. | COM | 67103H107 | 66,906 | 594,082 | SH | SOLE | 0 | 410,870 | 0 | 183,212 | |
| Oceaneering International Inc. | COM | 675232102 | 40,223 | 557,100 | SH | SOLE | 0 | 384,510 | 0 | 172,590 | |
| ON Semiconductor Corp. | COM | 682189105 | 39,326 | 4,867,041 | SH | SOLE | 0 | 2,500,307 | 0 | 2,366,734 | |
| Onyx Pharmaceuticals Inc. | COM | 683399109 | 114,691 | 1,321,018 | SH | SOLE | 0 | 766,760 | 0 | 554,258 | |
| Oracle Corp. | COM | 68389X105 | 4,363 | 142,080 | SH | SOLE | 0 | 142,080 | 0 | 0 | |
| Orbital Sciences Corp. | COM | 685564106 | 20,491 | 1,179,685 | SH | SOLE | 0 | 680,507 | 0 | 499,178 | |
| Packaging Corp. of America | COM | 695156109 | 11,808 | 241,182 | SH | SOLE | 0 | 154,092 | 0 | 87,090 | |
| Pall Corp. | COM | 696429307 | 66,179 | 996,226 | SH | SOLE | 0 | 657,071 | 0 | 339,155 | |
| Pandora Media Inc. | COM | 698354107 | 13,740 | 746,750 | SH | SOLE | 0 | 397,620 | 0 | 349,130 | |
| Parkway Properties Inc. | COM | 70159Q104 | 18,525 | 1,105,294 | SH | SOLE | 0 | 482,354 | 0 | 622,940 | |
| PEACE MARK HLDGS | COM | 643377906 | 0 | 464,000 | SH | SOLE | 0 | 464,000 | 0 | 0 | |
| Pentair Ltd. | COM | H6169Q108 | 6,377 | 110,535 | SH | SOLE | 0 | 71,985 | 0 | 38,550 | |
| Pericom Semiconductor Corp. | COM | 713831105 | 10,248 | 1,439,334 | SH | SOLE | 0 | 826,030 | 0 | 613,304 | |
| PerkinElmer Inc. | COM | 714046109 | 15,475 | 476,160 | SH | SOLE | 0 | 252,610 | 0 | 223,550 | |
| Perrigo Co. | COM | 714290103 | 5,228 | 43,208 | SH | SOLE | 0 | 27,518 | 0 | 15,690 | |
| Pfizer Inc. | COM | 717081103 | 4,605 | 164,420 | SH | SOLE | 0 | 164,420 | 0 | 0 | |
| Piedmont Natural Gas Co. | COM | 720186105 | 7,666 | 227,219 | SH | SOLE | 0 | 98,138 | 0 | 129,081 | |
| Pinnacle Financial Partners Inc. | COM | 72346Q104 | 24,042 | 935,139 | SH | SOLE | 0 | 419,892 | 0 | 515,247 | |
| Popular Inc. | COM | 733174700 | 60,232 | 1,983,285 | SH | SOLE | 0 | 1,138,330 | 0 | 844,955 | |
| Portland General Electric Co. | COM | 736508847 | 25,102 | 820,594 | SH | SOLE | 0 | 370,868 | 0 | 449,726 | |
| Premiere Global Services Inc. | COM | 740585104 | 47,279 | 3,917,081 | SH | SOLE | 0 | 2,302,747 | 0 | 1,614,334 | |
| Primoris Services Corp. | COM | 74164F103 | 36,994 | 1,875,965 | SH | SOLE | 0 | 981,849 | 0 | 894,116 | |
| PVH Corp. | COM | 693656100 | 51,742 | 413,770 | SH | SOLE | 0 | 284,380 | 0 | 129,390 | |
| Qiagen N.V. | COM | N72482107 | 9,416 | 472,920 | SH | SOLE | 0 | 302,010 | 0 | 170,910 | |
| QUALCOMM Inc. | COM | 747525103 | 3,591 | 58,775 | SH | SOLE | 0 | 58,775 | 0 | 0 | |
| Quanta Services Inc. | COM | 74762E102 | 118,009 | 4,459,893 | SH | SOLE | 0 | 2,799,560 | 0 | 1,660,333 | |
| Quiksilver Inc. | COM | 74838C106 | 9,167 | 1,423,444 | SH | SOLE | 0 | 575,598 | 0 | 847,846 | |
| QuinStreet Inc. | COM | 74874Q100 | 35,474 | 4,110,600 | SH | SOLE | 0 | 2,342,510 | 0 | 1,768,090 | |
| Raymond James Financial Inc. | COM | 754730109 | 169,841 | 3,951,639 | SH | SOLE | 0 | 2,372,865 | 0 | 1,578,774 | |
| Renasant Corp. | COM | 75970E107 | 24,508 | 1,006,922 | SH | SOLE | 0 | 473,921 | 0 | 533,001 | |
| Responsys Inc. | COM | 761248103 | 14,876 | 1,039,570 | SH | SOLE | 0 | 669,610 | 0 | 369,960 | |
| Rex Energy Corp. | COM | 761565100 | 16,506 | 938,920 | SH | SOLE | 0 | 602,240 | 0 | 336,680 | |
| Ritchie Bros. Auctioneers Inc. | COM | 767744105 | 4,542 | 236,339 | SH | SOLE | 0 | 151,681 | 0 | 84,658 | |
| Rogers Corp. | COM | 775133101 | 51,660 | 1,091,712 | SH | SOLE | 0 | 690,422 | 0 | 401,290 | |
| Rovi Corp. | COM | 779376102 | 57,891 | 2,534,618 | SH | SOLE | 0 | 1,796,277 | 0 | 738,341 | |
| RPX Corp. | COM | 74972G103 | 50,802 | 3,023,958 | SH | SOLE | 0 | 1,759,680 | 0 | 1,264,278 | |
| RTI International Metals Inc. | COM | 74973W107 | 11,798 | 425,779 | SH | SOLE | 0 | 222,148 | 0 | 203,631 | |
| Rue21 Inc. | COM | 781295100 | 9,889 | 237,651 | SH | SOLE | 0 | 151,160 | 0 | 86,491 | |
| Saia Inc. | COM | 78709Y105 | 33,472 | 1,116,840 | SH | SOLE | 0 | 555,666 | 0 | 561,174 | |
| SBA Communications Corp. | COM | 78388J106 | 21,003 | 283,361 | SH | SOLE | 0 | 182,310 | 0 | 101,051 | |
| SeaChange International Inc. | COM | 811699107 | 969 | 82,790 | SH | SOLE | 0 | 53,290 | 0 | 29,500 | |
| Seattle Genetics Inc. | COM | 812578102 | 28,338 | 900,768 | SH | SOLE | 0 | 616,160 | 0 | 284,608 | |
| Select Comfort Corp. | COM | 81616X103 | 65,544 | 2,616,012 | SH | SOLE | 0 | 1,565,290 | 0 | 1,050,722 | |
| Selective Insurance Group Inc. | COM | 816300107 | 26,205 | 1,138,352 | SH | SOLE | 0 | 636,132 | 0 | 502,220 | |
| Sherwin-Williams Co. | COM | 824348106 | 59,608 | 337,530 | SH | SOLE | 0 | 233,210 | 0 | 104,320 | |
| Signature Bank | COM | 82669G104 | 82,329 | 991,679 | SH | SOLE | 0 | 604,020 | 0 | 387,659 | |
| Silicon Laboratories Inc. | COM | 826919102 | 7,906 | 190,930 | SH | SOLE | 0 | 122,910 | 0 | 68,020 | |
| Sirius XM Radio Inc. | COM | 82967N108 | 35,594 | 10,625,190 | SH | SOLE | 0 | 7,336,420 | 0 | 3,288,770 | |
| Sirona Dental Systems Inc. | COM | 82966C103 | 76,509 | 1,161,340 | SH | SOLE | 0 | 791,261 | 0 | 370,079 | |
| Skyworks Solutions Inc. | COM | 83088M102 | 13,868 | 633,530 | SH | SOLE | 0 | 406,580 | 0 | 226,950 | |
| SM Energy Co. | COM | 78454L100 | 21,272 | 354,659 | SH | SOLE | 0 | 153,276 | 0 | 201,383 | |
| Snap-On Inc. | COM | 833034101 | 17,293 | 193,479 | SH | SOLE | 0 | 95,675 | 0 | 97,804 | |
| Sotheby's | COM | 835898107 | 4,397 | 115,980 | SH | SOLE | 0 | 74,580 | 0 | 41,400 | |
| Southwest Gas Corp. | COM | 844895102 | 13,436 | 287,156 | SH | SOLE | 0 | 131,505 | 0 | 155,651 | |
| Starwood Hotels & Resorts Worldwide In | COM | 85590A401 | 61,039 | 965,964 | SH | SOLE | 0 | 668,550 | 0 | 297,414 | |
| Stericycle Inc. | COM | 858912108 | 32,964 | 298,510 | SH | SOLE | 0 | 205,320 | 0 | 93,190 | |
| SunEdison Inc. | COM | 86732Y109 | 7,926 | 970,170 | SH | SOLE | 0 | 623,520 | 0 | 346,650 | |
| Symmetry Medical Inc. | COM | 871546206 | 23,380 | 2,776,777 | SH | SOLE | 0 | 1,468,499 | 0 | 1,308,278 | |
| Synaptics Inc. | COM | 87157D109 | 12,706 | 329,508 | SH | SOLE | 0 | 213,560 | 0 | 115,948 | |
| Synchronoss Technologies Inc. | COM | 87157B103 | 37,879 | 1,227,050 | SH | SOLE | 0 | 653,230 | 0 | 573,820 | |
| Syneron Medical Ltd. | COM | M87245102 | 6,402 | 735,825 | SH | SOLE | 0 | 466,210 | 0 | 269,615 | |
| T. Rowe Price Group Inc. | COM | 74144T108 | 77,952 | 1,064,916 | SH | SOLE | 0 | 734,790 | 0 | 330,126 | |
| Tenneco Inc. | COM | 880349105 | 14,479 | 319,770 | SH | SOLE | 0 | 232,980 | 0 | 86,790 | |
| Teradata Corp. | COM | 88076W103 | 39,196 | 780,338 | SH | SOLE | 0 | 549,850 | 0 | 230,488 | |
| Terex Corp. | COM | 880779103 | 15,294 | 581,520 | SH | SOLE | 0 | 370,960 | 0 | 210,560 | |
| Tessera Technologies Inc. | COM | 88164L100 | 64,101 | 3,081,780 | SH | SOLE | 0 | 1,670,128 | 0 | 1,411,652 | |
| Tetra Technologies Inc. | COM | 88162F105 | 8,941 | 871,422 | SH | SOLE | 0 | 406,822 | 0 | 464,600 | |
| Teva Pharmaceutical Industries Ltd. AD | COM | 881624209 | 3,218 | 82,080 | SH | SOLE | 0 | 82,080 | 0 | 0 | |
| Texas Capital Bancshares Inc. | COM | 88224Q107 | 8,651 | 195,020 | SH | SOLE | 0 | 98,743 | 0 | 96,277 | |
| Tidewater Inc. | COM | 886423102 | 13,761 | 241,554 | SH | SOLE | 0 | 103,588 | 0 | 137,966 | |
| Tiffany & Co. | COM | 886547108 | 31,018 | 425,840 | SH | SOLE | 0 | 293,710 | 0 | 132,130 | |
| Tilly's Inc Cl A | COM | 886885102 | 18,411 | 1,150,672 | SH | SOLE | 0 | 610,790 | 0 | 539,882 | |
| TiVo Inc. | COM | 888706108 | 16,683 | 1,509,776 | SH | SOLE | 0 | 969,316 | 0 | 540,460 | |
| TJX Cos. | COM | 872540109 | 6,664 | 133,120 | SH | SOLE | 0 | 133,120 | 0 | 0 | |
| Tractor Supply Co. | COM | 892356106 | 14,496 | 123,317 | SH | SOLE | 0 | 65,589 | 0 | 57,728 | |
| Trex Co. Inc. | COM | 89531P105 | 10,359 | 218,120 | SH | SOLE | 0 | 141,290 | 0 | 76,830 | |
| TriQuint Semiconductor Inc. | COM | 89674K103 | 36,669 | 5,291,312 | SH | SOLE | 0 | 2,856,540 | 0 | 2,434,772 | |
| Tronox Ltd | COM | Q9235V101 | 15,031 | 745,945 | SH | SOLE | 0 | 479,030 | 0 | 266,915 | |
| TRW Automotive Holdings Corp. | COM | 87264S106 | 75,596 | 1,137,810 | SH | SOLE | 0 | 789,500 | 0 | 348,310 | |
| Ultratech Inc | COM | 904034105 | 24,354 | 663,240 | SH | SOLE | 0 | 426,700 | 0 | 236,540 | |
| Unilife Corp. | COM | 90478E103 | 28,000 | 8,832,874 | SH | SOLE | 0 | 5,073,780 | 0 | 3,759,094 | |
| United Continental Holdings Inc. | COM | 910047109 | 186,930 | 5,974,110 | SH | SOLE | 0 | 3,913,130 | 0 | 2,060,980 | |
| United Parcel Service Inc. Cl B | COM | 911312106 | 4,901 | 56,670 | SH | SOLE | 0 | 56,670 | 0 | 0 | |
| United Therapeutics Corp. | COM | 91307C102 | 52,278 | 794,257 | SH | SOLE | 0 | 458,217 | 0 | 336,040 | |
| UnitedHealth Group Inc. | COM | 91324P102 | 4,223 | 64,500 | SH | SOLE | 0 | 64,500 | 0 | 0 | |
| Unitil Corp. | COM | 913259107 | 13,028 | 451,117 | SH | SOLE | 0 | 237,447 | 0 | 213,670 | |
| Universal Display Corp. | COM | 91347P105 | 11,203 | 398,540 | SH | SOLE | 0 | 256,720 | 0 | 141,820 | |
| Urban Outfitters Inc. | COM | 917047102 | 25,829 | 642,186 | SH | SOLE | 0 | 443,020 | 0 | 199,166 | |
| US Airways Group Inc. | COM | 90341W108 | 7,941 | 483,593 | SH | SOLE | 0 | 311,280 | 0 | 172,313 | |
| UTi Worldwide Inc. | COM | G87210103 | 42,839 | 2,601,003 | SH | SOLE | 0 | 1,816,913 | 0 | 784,090 | |
| Vera Bradley Inc. | COM | 92335C106 | 26,462 | 1,221,700 | SH | SOLE | 0 | 804,830 | 0 | 416,870 | |
| VeriFone Systems Inc. | COM | 92342Y109 | 6,431 | 382,580 | SH | SOLE | 0 | 245,060 | 0 | 137,520 | |
| Verint Systems Inc. | COM | 92343X100 | 6,368 | 179,525 | SH | SOLE | 0 | 95,662 | 0 | 83,863 | |
| Verisk Analytics Inc. Cl A | COM | 92345Y106 | 28,705 | 480,826 | SH | SOLE | 0 | 331,070 | 0 | 149,756 | |
| VF Corp. | COM | 918204108 | 62,100 | 321,662 | SH | SOLE | 0 | 222,371 | 0 | 99,291 | |
| Virtusa Corp | COM | 92827P102 | 50,423 | 2,275,424 | SH | SOLE | 0 | 1,144,166 | 0 | 1,131,258 | |
| W.R. Berkley Corp. | COM | 084423102 | 62,760 | 1,535,988 | SH | SOLE | 0 | 862,788 | 0 | 673,200 | |
| Wabash National Corp. | COM | 929566107 | 46,041 | 4,522,721 | SH | SOLE | 0 | 2,573,993 | 0 | 1,948,728 | |
| WABCO Holdings Inc. | COM | 92927K102 | 98,515 | 1,318,987 | SH | SOLE | 0 | 708,909 | 0 | 610,078 | |
| Waddell & Reed Financial Inc. Cl A | COM | 930059100 | 23,202 | 533,378 | SH | SOLE | 0 | 302,948 | 0 | 230,430 | |
| Washington Federal Inc. | COM | 938824109 | 16,956 | 898,070 | SH | SOLE | 0 | 421,380 | 0 | 476,690 | |
| Waste Connections Inc. | COM | 941053100 | 6,844 | 166,364 | SH | SOLE | 0 | 88,700 | 0 | 77,664 | |
| Watsco Inc. | COM | 942622200 | 103,325 | 1,230,645 | SH | SOLE | 0 | 707,428 | 0 | 523,217 | |
| Web.com Group Inc. | COM | 94733A104 | 52,585 | 2,054,095 | SH | SOLE | 0 | 1,134,502 | 0 | 919,593 | |
| WebMD Health Corp. | COM | 94770V102 | 3,928 | 133,730 | SH | SOLE | 0 | 70,890 | 0 | 62,840 | |
| Wesco International Inc. | COM | 95082P105 | 116,701 | 1,717,207 | SH | SOLE | 0 | 1,034,337 | 0 | 682,870 | |
| Westar Energy Inc. | COM | 95709T100 | 27,610 | 863,890 | SH | SOLE | 0 | 389,755 | 0 | 474,135 | |
| WEX Inc. | COM | 96208T104 | 95,188 | 1,241,040 | SH | SOLE | 0 | 797,030 | 0 | 444,010 | |
| World Fuel Services Corp. | COM | 981475106 | 78,757 | 1,969,906 | SH | SOLE | 0 | 1,111,899 | 0 | 858,007 | |
| WSFS Financial Corp. | COM | 929328102 | 18,775 | 358,361 | SH | SOLE | 0 | 206,815 | 0 | 151,546 | |
| Wyndham Worldwide Corp. | COM | 98310W108 | 45,489 | 794,850 | SH | SOLE | 0 | 545,940 | 0 | 248,910 | |
| Xilinx Inc. | COM | 983919101 | 67,544 | 1,705,230 | SH | SOLE | 0 | 1,224,370 | 0 | 480,860 | |
| Yelp Inc. | COM | 985817105 | 35,418 | 1,018,630 | SH | SOLE | 0 | 544,530 | 0 | 474,100 | |