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
A.O. Smith Corp. COM 831865209 25,084 444,666 SH   SOLE   320,466 0 124,200
ACI Worldwide Inc. COM 004498101 56,596 2,805,950 SH   SOLE   2,021,525 0 784,425
Actavis Inc SHS G0083B108 10,471 40,680 SH   SOLE   37,320 0 3,360
Aercap Holdings NV SHS N00985106 52,772 1,359,400 SH   SOLE   976,100 0 383,300
Air Methods Corporation COM PAR $.06 009128307 74,712 1,696,840 SH   SOLE   1,639,965 0 56,875
Airgas Inc COM 009363102 69,523 603,600 SH   SOLE   473,000 0 130,600
Albany International Corp CL A 012348108 91,641 2,412,230 SH   SOLE   2,345,705 0 66,525
Alibaba Group Holding Lim SPONSORED ADS 01609W102 7,744 74,505 SH   SOLE   68,420 0 6,085
Align Technology Inc COM 016255101 114,130 2,041,325 SH   SOLE   1,671,355 0 369,970
Allegiant Travel Co COM 01748X102 108,586 722,315 SH   SOLE   604,365 0 117,950
Alliance Data Systems Cor COM 018581108 396,065 1,384,601 SH   SOLE   963,666 0 420,935
Alnylam Pharmaceuticals I COM 02043Q107 12,552 129,400 SH   SOLE   93,100 0 36,300
Amdocs Limited SHS G02602103 138,066 2,959,300 SH   SOLE   2,235,000 0 724,300
American Airlines Group, COM 02376R102 7,102 132,420 SH   SOLE   121,580 0 10,840
American Equity Invt Life COM 025676206 79 2,700 SH   SOLE   2,700 0 0
American Tower Corp COM 03027X100 9,954 100,698 SH   SOLE   92,398 0 8,300
AMERISAFE Inc. COM 03071H100 24,502 578,430 SH   SOLE   562,430 0 16,000
Ametek Inc COM 031100100 92,458 1,756,750 SH   SOLE   1,375,750 0 381,000
Apollo Global Management CL A SHS 037612306 212,189 8,998,700 SH   SOLE   6,463,850 0 2,534,850
Apple Inc COM 037833100 9,593 86,909 SH   SOLE   79,938 0 6,971
Applied Materials Inc. COM 038222105 34,303 1,376,510 SH   SOLE   767,835 0 608,675
ArcBest Corporation COM 03937C105 23,162 499,500 SH   SOLE   358,900 0 140,600
Array BioPharma Inc. COM 04269X105 19,357 4,092,450 SH   SOLE   3,974,850 0 117,600
Artisan Partners Asset Ma CL A 04316A108 61,839 1,223,800 SH   SOLE   878,100 0 345,700
Asbury Automotive Group I COM 043436104 63,712 839,200 SH   SOLE   602,700 0 236,500
Asen Restricted Common St COM 02971T107 0 8,702 SH   SOLE   8,702 0 0
Aspen Technology Inc. COM 045327103 65,645 1,874,500 SH   SOLE   1,346,150 0 528,350
Assured Guaranty Ltd COM G0585R106 86,414 3,324,900 SH   SOLE   2,602,700 0 722,200
Auxilium Pharmaceuticals COM 05334D107 323 9,400 SH   SOLE   9,400 0 0
Avanir Pharmaceuticals CL A NEW 05348P401 20,806 1,227,503 SH   SOLE   1,193,585 0 33,918
Avis Budget Group Inc. COM 053774105 185,001 2,789,095 SH   SOLE   2,107,245 0 681,850
Avolon Holdings Limited COM G52237107 30,492 1,540,000 SH   SOLE   1,497,300 0 42,700
BankUnited Inc. COM 06652K103 67,454 2,328,400 SH   SOLE   1,822,300 0 506,100
Beacon Roofing Supply Inc COM 073685109 48,656 1,750,200 SH   SOLE   1,256,000 0 494,200
Biogen Idec Inc. COM 09062X103 9,095 26,792 SH   SOLE   24,614 0 2,178
BofI Holding Inc. COM 05566U108 52,105 669,640 SH   SOLE   651,040 0 18,600
BorgWarner Inc COM 099724106 160,824 2,926,740 SH   SOLE   2,181,620 0 745,120
Boston Beer Co. Cl A CL A 100557107 47,887 165,390 SH   SOLE   160,490 0 4,900
Boston Scientific Corpora COM 101137107 80,324 6,062,200 SH   SOLE   4,744,500 0 1,317,700
Bottomline Technologies I COM 101388106 26,988 1,067,547 SH   SOLE   1,037,547 0 30,000
Bright Horizons Family So COM 109194100 108,260 2,302,916 SH   SOLE   2,010,366 0 292,550
Broadridge Financial Solu COM 11133T103 94,183 2,039,480 SH   SOLE   1,463,749 0 575,731
Broadsoft Inc COM 11133B409 26,748 921,710 SH   SOLE   896,210 0 25,500
Brookdale Senior Living I COM 112463104 45,023 1,227,800 SH   SOLE   878,200 0 349,600
Brown-Forman Corp. Cl B CL B 115637209 62,639 713,100 SH   SOLE   562,550 0 150,550
Brunswick Corp. COM 117043109 20,504 400,000 SH   SOLE   287,400 0 112,600
Burlington Stores Inc COM 122017106 38,753 820,000 SH   SOLE   797,400 0 22,600
Cabela's Inc. COM 126804301 20,293 385,000 SH   SOLE   277,900 0 107,100
Cameron International Cor COM 13342B105 56,538 1,131,900 SH   SOLE   885,100 0 246,800
Cardtronics Inc COM 14161H108 61,837 1,602,825 SH   SOLE   1,558,175 0 44,650
Celldex Therapeutics Inc. COM 15117B103 38,518 2,110,548 SH   SOLE   1,768,448 0 342,100
Cempra Holdings LLC COM 15130J109 11,426 486,020 SH   SOLE   472,320 0 13,700
Cepheid COM 15670R107 54,043 998,200 SH   SOLE   717,400 0 280,800
Chart Industries Inc. COM PAR $0.01 16115Q308 24,554 717,960 SH   SOLE   697,860 0 20,100
Charter Communications In CL A NEW 16117M305 113,085 678,700 SH   SOLE   530,575 0 148,125
Church and Dwight Co COM 171340102 88,811 1,126,900 SH   SOLE   881,900 0 245,000
Clarcor Inc COM 179895107 52,606 789,400 SH   SOLE   567,500 0 221,900
Clovis Oncology Inc. COM 189464100 27,419 489,620 SH   SOLE   476,520 0 13,100
Cogent Communications Gro COM NEW 19239V302 41,466 1,171,700 SH   SOLE   1,138,500 0 33,200
Cognizant Technology Solu CL A 192446102 8,735 165,870 SH   SOLE   152,210 0 13,660
CommScope Holding Co Inc COM 20337X109 33,142 1,451,700 SH   SOLE   1,039,900 0 411,800
Commvault Systems Inc COM 204166102 104,768 2,026,850 SH   SOLE   1,642,050 0 384,800
comScore Inc. COM 20564W105 59,570 1,283,000 SH   SOLE   1,247,100 0 35,900
Copart Inc. COM 217204106 79,822 2,187,500 SH   SOLE   1,712,100 0 475,400
CoreLogic, Inc. COM 21871D103 47,161 1,492,900 SH   SOLE   1,071,700 0 421,200
Cornerstone OnDemand Inc. COM 21925Y103 43,152 1,225,900 SH   SOLE   882,200 0 343,700
Corporate Executive Board COM 21988R102 164,115 2,262,725 SH   SOLE   1,889,545 0 373,180
Costar Group Inc COM 22160N109 269,189 1,465,930 SH   SOLE   1,184,235 0 281,695
CSX Corp. COM 126408103 9,531 263,075 SH   SOLE   241,655 0 21,420
Cynosure Inc. (Cl A) CL A 232577205 37,768 1,377,400 SH   SOLE   1,339,200 0 38,200
Davita Healthcare Partner COM 23918K108 350,650 4,629,650 SH   SOLE   3,242,550 0 1,387,100
Dealertrack Technologies COM 242309102 118,614 2,676,915 SH   SOLE   2,292,665 0 384,250
DigitalGlobe Inc COM NEW 25389M877 127,060 4,102,695 SH   SOLE   3,469,880 0 632,815
Discovery Communications COM SER C 25470F302 52,846 1,567,200 SH   SOLE   1,225,000 0 342,200
Dorman Products Inc. COM 258278100 103,393 2,141,966 SH   SOLE   1,882,216 0 259,750
Ecolab Inc COM 278865100 159,353 1,524,613 SH   SOLE   1,051,413 0 473,200
EMCOR Group Inc COM 29084Q100 40,498 910,267 SH   SOLE   884,867 0 25,400
Endo International PLC SHS G30401106 109,716 1,521,300 SH   SOLE   1,194,250 0 327,050
EnerNOC Inc. COM 292764107 17,403 1,126,388 SH   SOLE   1,085,688 0 40,700
Envision Healthcare Holdi COM 29413U103 239,104 6,892,580 SH   SOLE   4,863,150 0 2,029,430
EP Energy Corp Cl A CL A 268785102 60,521 5,797,000 SH   SOLE   4,603,685 0 1,193,315
Equifax Inc. COM 294429105 167,320 2,069,000 SH   SOLE   1,527,500 0 541,500
Estee Lauder Cos. Cl A CL A 518439104 9,338 122,540 SH   SOLE   112,440 0 10,100
EVERTEC Inc COM 30040P103 42,331 1,912,820 SH   SOLE   1,859,570 0 53,250
Exlservice Holdings Inc COM 302081104 54,172 1,886,873 SH   SOLE   1,833,003 0 53,870
Facebook Inc CL A 30303M102 8,880 113,820 SH   SOLE   104,390 0 9,430
Fidelity and Guaranty Lif COM 315785105 19,664 810,200 SH   SOLE   581,700 0 228,500
Financial Engines Inc. COM 317485100 50,333 1,377,105 SH   SOLE   1,339,905 0 37,200
Five Below Inc COM 33829M101 48,518 1,188,300 SH   SOLE   853,600 0 334,700
Flowserve Corp. COM 34354P105 85,982 1,437,100 SH   SOLE   1,124,800 0 312,300
Fortune Brands Home & Sec COM 34964C106 57,461 1,269,300 SH   SOLE   992,600 0 276,700
Forum Energy Technologies COM 34984V100 44,192 2,131,800 SH   SOLE   1,534,800 0 597,000
G-III Apparel Group Ltd. COM 36237H101 61,090 604,790 SH   SOLE   587,790 0 17,000
Gartner Inc COM 366651107 259,939 3,086,800 SH   SOLE   2,119,200 0 967,600
Generac Holdings Inc COM 368736104 99,342 2,124,500 SH   SOLE   1,685,700 0 438,800
Genesee and Wyoming Inc CL A 371559105 206,780 2,299,600 SH   SOLE   1,721,200 0 578,400
Global Eagle Entertainmen COM 37951D102 22,031 1,618,765 SH   SOLE   1,572,565 0 46,200
Global Payments Inc COM 37940X102 154,760 1,917,010 SH   SOLE   1,447,235 0 469,775
Globus Medical Inc Class CL A 379577208 27,730 1,166,610 SH   SOLE   1,133,710 0 32,900
Google Inc. Cl A CL A 38259P508 7,112 13,402 SH   SOLE   12,297 0 1,105
Google Inc. CL C CL C 38259P706 7,449 14,151 SH   SOLE   12,993 0 1,158
Graco Inc COM 384109104 38,591 481,300 SH   SOLE   345,700 0 135,600
Grand Canyon Education In COM 38526M106 64,358 1,379,293 SH   SOLE   992,393 0 386,900
Gulfmark Offshore Inc. Cl CL A NEW 402629208 17,840 730,565 SH   SOLE   710,365 0 20,200
Hanesbrands Inc COM 410345102 152,942 1,370,200 SH   SOLE   1,041,050 0 329,150
Healthcare Services Group COM 421906108 28,752 929,584 SH   SOLE   901,934 0 27,650
Heartland Payment Systems COM 42235N108 66,475 1,232,159 SH   SOLE   1,196,773 0 35,386
HeartWare International I COM 422368100 34,714 472,750 SH   SOLE   339,850 0 132,900
Hershey Company COM 427866108 77,968 750,200 SH   SOLE   588,275 0 161,925
Hexcel Corp. COM 428291108 88,592 2,135,250 SH   SOLE   1,672,150 0 463,100
Hilton Worldwide Holdings COM 43300A104 8,263 316,705 SH   SOLE   290,855 0 25,850
HMS Holdings Corp. COM 40425J101 60,723 2,872,400 SH   SOLE   2,074,900 0 797,500
Horizon Pharma Plc SHS G4617B105 33,308 2,584,000 SH   SOLE   2,509,200 0 74,800
Hornbeck Offshore Service COM 440543106 27,842 1,115,000 SH   SOLE   1,084,550 0 30,450
Huron Consulting Group In COM 447462102 109,343 1,598,812 SH   SOLE   1,262,712 0 336,100
ICF International Inc. COM 44925C103 22,478 548,500 SH   SOLE   532,900 0 15,600
IHS Inc CL A 451734107 92,732 814,300 SH   SOLE   623,300 0 191,000
Imprivata Inc COM 45323J103 13,090 1,006,900 SH   SOLE   979,700 0 27,200
Inogen Inc. COM 45780L104 8,156 260,000 SH   SOLE   252,600 0 7,400
Inter Parfums Inc COM 458334109 31,419 1,144,605 SH   SOLE   1,112,205 0 32,400
Intercontinental Exchange COM 45866F104 64,734 295,200 SH   SOLE   230,700 0 64,500
INVESCO Ltd. SHS G491BT108 75,614 1,913,300 SH   SOLE   1,498,100 0 415,200
IPG Photonics Corp. COM 44980X109 60,277 804,550 SH   SOLE   577,850 0 226,700
iShares Russell Midcap Gr RUS MD CP GR ETF 464287481 1,016 10,900 SH   SOLE   5,900 0 5,000
J.B. Hunt Transport Servi COM 445658107 89,069 1,057,200 SH   SOLE   827,300 0 229,900
J2 Global Inc. COM 48123V102 130,718 2,108,357 SH   SOLE   1,826,757 0 281,600
Jack Henry and Associates COM 426281101 183,557 2,953,923 SH   SOLE   2,438,223 0 515,700
Jarden Corporation COM 471109108 97,240 2,030,909 SH   SOLE   1,459,447 0 571,462
John Wiley and Sons Inc CL A 968223206 23,672 399,600 SH   SOLE   287,400 0 112,200
Kennedy-Wilson Holdings I COM 489398107 42,521 1,680,665 SH   SOLE   1,631,890 0 48,775
Keysight Technologies Inc COM 49338L103 56,875 1,684,200 SH   SOLE   1,318,600 0 365,600
L-3 Communications Holdin COM 502424104 98,482 780,300 SH   SOLE   609,550 0 170,750
La Quinta Holdings Inc COM 50420D108 64,049 2,903,400 SH   SOLE   2,353,000 0 550,400
Laredo Petroleum Holdings COM 516806106 26,603 2,570,300 SH   SOLE   1,845,750 0 724,550
Lithia Motors Inc. Cl A CL A 536797103 55,486 640,050 SH   SOLE   622,150 0 17,900
Lowe's Cos. COM 548661107 7,295 106,035 SH   SOLE   97,385 0 8,650
Magellan Health Inc COM NEW 559079207 74,518 1,241,342 SH   SOLE   1,042,792 0 198,550
Marketo Inc COM 57063L107 38,289 1,170,215 SH   SOLE   1,138,115 0 32,100
Markit Limited SHS G58249106 87,187 3,298,800 SH   SOLE   2,582,300 0 716,500
Marriott Vacations Worldw COM 57164Y107 36,353 487,700 SH   SOLE   350,050 0 137,650
MasterCard Inc. Cl A CL A 57636Q104 9,518 110,472 SH   SOLE   101,442 0 9,030
Matador Resources Company COM 576485205 28,814 1,424,335 SH   SOLE   1,385,285 0 39,050
Mattress Firm Holding Cor COM 57722W106 27,981 481,770 SH   SOLE   467,270 0 14,500
Maximus Inc COM 577933104 50,169 914,820 SH   SOLE   888,120 0 26,700
McGrath Rentcorp COM 580589109 36,168 1,008,588 SH   SOLE   982,088 0 26,500
McGraw Hill Financial Inc COM 580645109 110,179 1,238,250 SH   SOLE   970,150 0 268,100
Mednax Inc COM 58502B106 42,119 637,100 SH   SOLE   456,550 0 180,550
Memorial Resource Develop COM 58605Q109 25,219 1,398,700 SH   SOLE   1,008,900 0 389,800
MKS Instruments Inc. COM 55306N104 54,534 1,490,000 SH   SOLE   1,448,400 0 41,600
Monotype Imaging Holdings COM 61022P100 37,279 1,293,066 SH   SOLE   1,258,366 0 34,700
Monro Muffler Inc COM 610236101 69,009 1,193,920 SH   SOLE   1,161,070 0 32,850
MRC Global Inc COM 55345K103 31,509 2,079,825 SH   SOLE   1,482,475 0 597,350
Neustar Inc CL A 64126X201 93,905 3,377,890 SH   SOLE   2,569,490 0 808,400
NIC Inc COM 62914B100 47,571 2,644,320 SH   SOLE   2,573,370 0 70,950
NICE Systems Ltd - ADR SPONSORED ADR 653656108 17,636 348,200 SH   SOLE   256,050 0 92,150
Nielsen N.V. COM N63218106 300,925 6,727,580 SH   SOLE   4,681,015 0 2,046,565
Nike Inc CL B 654106103 8,689 90,370 SH   SOLE   82,910 0 7,460
Nord Anglia Education Inc SHS G6583A102 11,955 626,551 SH   SOLE   591,951 0 34,600
NXP Semiconductors NV COM N6596X109 107,090 1,401,700 SH   SOLE   1,096,800 0 304,900
O'Reilly Automotive Inc COM 67103H107 208,607 1,083,000 SH   SOLE   727,150 0 355,850
Oceaneering Intl Inc COM 675232102 51,323 872,700 SH   SOLE   682,100 0 190,600
Och-Ziff Capital Manageme CL A 67551U105 92,140 7,888,700 SH   SOLE   5,747,200 0 2,141,500
Old Dominion Freight Line COM 679580100 47,151 607,300 SH   SOLE   436,150 0 171,150
On Assignment Inc COM 682159108 98,258 2,960,455 SH   SOLE   2,865,540 0 94,915
Orbital Sciences Corp COM 685564106 112,680 4,190,421 SH   SOLE   3,484,721 0 705,700
Oxford Industries Inc. COM 691497309 31,194 565,000 SH   SOLE   550,350 0 14,650
Pall Corp Com COM 696429307 70,850 700,025 SH   SOLE   548,475 0 151,550
Park-Ohio Holdings Corp. COM 700666100 39,168 621,425 SH   SOLE   603,875 0 17,550
PDC Energy Inc COM 69327R101 34,873 845,000 SH   SOLE   820,800 0 24,200
PDF Solutions Inc. COM 693282105 23,205 1,561,573 SH   SOLE   1,515,923 0 45,650
Performance Sports Group COM 71377G100 35,980 2,000,000 SH   SOLE   1,942,100 0 57,900
Polaris Industries Inc. COM 731068102 68,383 452,150 SH   SOLE   354,575 0 97,575
PolyOne Corp. COM 73179P106 81,646 2,153,667 SH   SOLE   2,084,047 0 69,620
Pool Corporation COM 73278L105 104,429 1,646,100 SH   SOLE   1,289,500 0 356,600
PRA Group Inc. COM 69354N106 42,601 735,395 SH   SOLE   714,595 0 20,800
Premier Inc CL A 74051N102 81,109 2,419,000 SH   SOLE   1,893,000 0 526,000
Proassurance Corporation COM 74267C106 90,713 2,009,150 SH   SOLE   1,450,750 0 558,400
Pros Holdings Inc. COM 74346Y103 39,373 1,432,805 SH   SOLE   1,393,405 0 39,400
Prudential Financial Inc. COM 744320102 10,249 113,299 SH   SOLE   104,074 0 9,225
Puma Biotechnology Inc COM 74587V107 15,558 82,200 SH   SOLE   59,050 0 23,150
Q2 Holdings Inc COM 74736L109 5,913 313,870 SH   SOLE   297,270 0 16,600
Qlik Technologies Inc. COM 74733T105 193,020 6,248,615 SH   SOLE   5,086,115 0 1,162,500
Range Resources Corp. COM 75281A109 74,854 1,400,450 SH   SOLE   1,097,300 0 303,150
RBC Bearings Inc COM 75524B104 62,306 965,535 SH   SOLE   938,435 0 27,100
Reliance Steel & Aluminum COM 759509102 60,722 991,050 SH   SOLE   776,050 0 215,000
Renaissancere Holdings Lt COM G7496G103 146,695 1,508,900 SH   SOLE   1,139,175 0 369,725
Rexnord Holdings Inc COM 76169B102 134,282 4,760,100 SH   SOLE   3,929,100 0 831,000
Robert Half International COM 770323103 64,446 1,103,900 SH   SOLE   792,750 0 311,150
Rockwell Collins Inc COM 774341101 96,028 1,136,700 SH   SOLE   889,500 0 247,200
Rosetta Resources Inc. COM 777779307 27,814 1,246,700 SH   SOLE   897,600 0 349,100
Ross Stores Inc. COM 778296103 113,046 1,199,295 SH   SOLE   949,675 0 249,620
Rowan Companies PLC SHS CL A G7665A101 55,664 2,386,950 SH   SOLE   1,721,200 0 665,750
RPM International Inc COM 749685103 88,749 1,750,120 SH   SOLE   1,256,250 0 493,870
Ryanair Holdings plc - SP SPONSORED ADR 783513104 110,925 1,556,400 SH   SOLE   1,271,800 0 284,600
Salesforce.com Inc. COM 79466L302 8,572 144,535 SH   SOLE   132,625 0 11,910
Salix Pharmaceuticals Ltd COM 795435106 99,745 867,800 SH   SOLE   660,800 0 207,000
Sally Beauty Holdings Inc COM 79546E104 148,486 4,830,400 SH   SOLE   3,691,300 0 1,139,100
SBA Communications Corp COM 78388J106 402,380 3,632,900 SH   SOLE   2,525,950 0 1,106,950
Schlumberger Ltd. COM 806857108 6,537 76,535 SH   SOLE   70,220 0 6,315
Sensata Technology Holdin SHS N7902X106 87,761 1,674,500 SH   SOLE   1,311,100 0 363,400
Servicemaster Global Hold COM 81761R109 42,789 1,598,400 SH   SOLE   1,150,200 0 448,200
Shutterstock Inc COM 825690100 25,185 364,475 SH   SOLE   354,375 0 10,100
Sirona Dental Systems Inc COM 82966C103 77,891 891,505 SH   SOLE   729,705 0 161,800
SolarWinds Inc COM 83416B109 101,210 2,031,100 SH   SOLE   1,542,600 0 488,500
Solera Holdings Inc COM 83421A104 256,064 5,003,207 SH   SOLE   4,100,207 0 903,000
Sotheby's COM 835898107 56,078 1,298,700 SH   SOLE   1,262,500 0 36,200
Spirit Airlines Inc. COM 848577102 27,825 368,150 SH   SOLE   357,950 0 10,200
Standard Plus Corp COM 78469C103 33,180 1,315,086 SH   SOLE   1,279,286 0 35,800
Stemline Therapeutics Inc COM 85858C107 14,337 840,380 SH   SOLE   817,380 0 23,000
Stericycle Inc. COM 858912108 94,830 723,450 SH   SOLE   567,725 0 155,725
Surgical Care Affiliates COM 86881L106 36,888 1,096,235 SH   SOLE   1,077,735 0 18,500
Synergy Resources Corp. COM 87164P103 36,994 2,950,094 SH   SOLE   2,871,594 0 78,500
Taylor Morrison Home Corp CL A 87724P106 52,004 2,753,000 SH   SOLE   1,978,300 0 774,700
TE Connectivity Ltd REG SHS H84989104 8,649 136,750 SH   SOLE   125,650 0 11,100
Team Health Holding Inc. COM 87817A107 143,712 2,498,044 SH   SOLE   2,099,944 0 398,100
Tempur-Pedic Internationa COM 88023U101 123,858 2,255,650 SH   SOLE   1,723,250 0 532,400
The Advisory Board Co COM 00762W107 117,168 2,392,168 SH   SOLE   1,993,468 0 398,700
The Ultimate Software Gro COM 90385D107 196,022 1,335,160 SH   SOLE   1,113,850 0 221,310
The Walt Disney Company COM DISNEY 254687106 9,966 105,809 SH   SOLE   97,174 0 8,635
Tiffany and Co COM 886547108 68,778 643,625 SH   SOLE   505,025 0 138,600
Time Warner Cable Inc. COM 88732J207 8,714 57,308 SH   SOLE   52,642 0 4,666
Towers Watson & Co. Cl A CL A 891894107 91,476 808,305 SH   SOLE   642,250 0 166,055
Tractor Supply Company COM 892356106 99,920 1,267,700 SH   SOLE   991,400 0 276,300
Transdigm Group Inc COM 893641100 52,160 265,650 SH   SOLE   208,425 0 57,225
TreeHouse Foods Inc. COM 89469A104 62,388 729,431 SH   SOLE   545,316 0 184,115
Trinet Group Inc COM 896288107 90,741 2,900,925 SH   SOLE   2,447,875 0 453,050
Tyler Technologies Inc. COM 902252105 43,987 401,925 SH   SOLE   390,075 0 11,850
United Natural Foods Inc COM 911163103 144,237 1,865,334 SH   SOLE   1,558,254 0 307,080
United Therapeutics Corpo COM 91307C102 129,490 1,000,000 SH   SOLE   759,450 0 240,550
Vantiv Inc CL A 92210H105 155,552 4,585,850 SH   SOLE   3,466,150 0 1,119,700
Verisk Analytics Inc. Cl CL A 92345Y106 103,620 1,617,800 SH   SOLE   1,266,850 0 350,950
Vertex Pharmaceuticals In COM 92532F100 107 900 SH   SOLE   900 0 0
Virtusa Corp COM 92827P102 40,637 975,201 SH   SOLE   948,101 0 27,100
Volcano Corporation COM 928645100 44,134 2,468,344 SH   SOLE   1,997,044 0 471,300
Wabco Holdings Inc COM 92927K102 257,156 2,454,250 SH   SOLE   1,746,225 0 708,025
WageWorks Inc COM 930427109 135,248 2,094,601 SH   SOLE   1,782,551 0 312,050
Watsco Inc. COM 942622200 64,962 607,120 SH   SOLE   433,290 0 173,830
Wayfair Inc Cl A CL A 94419L101 26,798 1,350,000 SH   SOLE   1,311,400 0 38,600
Wesco International Inc COM 95082P105 125,742 1,649,940 SH   SOLE   1,363,040 0 286,900
West Corporation COM 952355204 17,648 534,790 SH   SOLE   516,940 0 17,850
Wex Inc COM 96208T104 142,740 1,442,986 SH   SOLE   1,202,046 0 240,940
Whitewave Foods Company COM 966244105 111,818 3,195,700 SH   SOLE   2,427,250 0 768,450
Whiting Petroleum Corp COM 966387102 45,398 1,375,700 SH   SOLE   1,076,050 0 299,650
William Lyon Homes Shs A CL A NEW 552074700 38,464 1,897,600 SH   SOLE   1,845,800 0 51,800
Williams-Sonoma Inc. COM 969904101 170,057 2,247,050 SH   SOLE   1,701,300 0 545,750
WisdomTree Investments In COM 97717P104 66,563 4,246,455 SH   SOLE   4,102,275 0 144,180
WNS Holdings Ltd ADR SPON ADR 92932M101 70,143 3,395,090 SH   SOLE   2,567,755 0 827,335
Wyndham Worldwide Corp. COM 98310W108 92,694 1,080,850 SH   SOLE   848,175 0 232,675