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
2U Inc. COM 90214J101 27,381 850,600 SH   SOLE   814,900 0 35,700
ACI Worldwide Inc. COM 004498101 60,966 2,481,300 SH   SOLE   1,739,475 0 741,825
Aercap Holdings NV SHS N00985106 136,454 2,980,000 SH   SOLE   2,262,400 0 717,600
Air Methods Corporation CALL 009128307 26,566 642,634 SH   SOLE   626,034 0 16,600
Airgas Inc COM 009363102 85 800 SH   SOLE   0 0 800
Albany International Corp CL A 012348108 86,521 2,173,905 SH   SOLE   2,117,080 0 56,825
Align Technology Inc COM 016255101 61,672 983,445 SH   SOLE   824,225 0 159,220
Allegiant Travel Co COM 01748X102 157,032 882,798 SH   SOLE   743,193 0 139,605
Allergan PLC SHS G0177J108 10,377 34,194 SH   SOLE   32,079 0 2,115
Alliance Data Systems Cor COM 018581108 403,322 1,381,522 SH   SOLE   1,000,712 0 380,810
Alnylam Pharmaceuticals I COM 02043Q107 18,352 153,100 SH   SOLE   107,300 0 45,800
Amdocs Limited SHS G02602103 145,531 2,665,900 SH   SOLE   2,039,700 0 626,200
American Tower Corp COM 03027X100 9,846 105,537 SH   SOLE   99,007 0 6,530
AMERISAFE Inc. COM 03071H100 39,550 840,420 SH   SOLE   817,120 0 23,300
Ametek Inc COM 031100100 98,292 1,794,300 SH   SOLE   1,400,700 0 393,600
Apollo Global Management CL A SHS 037612306 167,105 7,544,250 SH   SOLE   5,599,350 0 1,944,900
Appfolio Inc Cl A COM CL A 03783C100 7,050 500,000 SH   SOLE   500,000 0 0
Apple Inc COM 037833100 14,876 118,606 SH   SOLE   111,273 0 7,333
Applied Materials Inc. COM 038222105 25,315 1,317,105 SH   SOLE   827,460 0 489,645
Array BioPharma Inc. COM 04269X105 27,291 3,785,095 SH   SOLE   3,679,095 0 106,000
Artisan Partners Asset Ma CL A 04316A108 57,220 1,231,600 SH   SOLE   862,500 0 369,100
Asbury Automotive Group I COM 043436104 49,787 549,400 SH   SOLE   388,900 0 160,500
Asen Restricted Common St COM 02971T107 0 8,702 SH   SOLE   8,702 0 0
Aspen Technology Inc. COM 045327103 62,367 1,369,200 SH   SOLE   963,400 0 405,800
Assured Guaranty Ltd COM G0585R106 80,136 3,340,400 SH   SOLE   2,606,200 0 734,200
Avis Budget Group Inc. COM 053774105 199,783 4,532,275 SH   SOLE   3,389,315 0 1,142,960
Avolon Holdings Limited COM G52237107 30,071 1,309,700 SH   SOLE   1,275,700 0 34,000
BankUnited Inc. COM 06652K103 21,044 585,700 SH   SOLE   458,000 0 127,700
Belden Inc. COM 077454106 59,672 734,600 SH   SOLE   573,350 0 161,250
BioMed Realty Trust Inc. COM 09063H107 38,214 1,975,900 SH   SOLE   1,382,500 0 593,400
Blackhawk Network Holding COM 09238E104 28,710 696,850 SH   SOLE   678,450 0 18,400
Booz Allen & Hamilton Inc CL A 099502106 77,848 3,084,300 SH   SOLE   2,407,100 0 677,200
BorgWarner Inc COM 099724106 166,016 2,920,755 SH   SOLE   2,153,595 0 767,160
Boston Beer Co. Cl A CL A 100557107 51,025 219,945 SH   SOLE   213,695 0 6,250
Boston Scientific Corpora COM 101137107 93,568 5,286,300 SH   SOLE   4,126,500 0 1,159,800
Bright Horizons Family So COM 109194100 132,375 2,290,221 SH   SOLE   1,981,371 0 308,850
Broadridge Financial Solu COM 11133T103 69,373 1,387,180 SH   SOLE   970,699 0 416,481
Broadsoft Inc COM 11133B409 36,557 1,057,480 SH   SOLE   1,029,480 0 28,000
Brookdale Senior Living I COM 112463104 48,327 1,392,700 SH   SOLE   976,400 0 416,300
Brown-Forman Corp. Cl B CL B 115637209 95,221 950,500 SH   SOLE   750,825 0 199,675
Brunswick Corp. COM 117043109 66,728 1,312,000 SH   SOLE   920,150 0 391,850
Burlington Stores Inc COM 122017106 66,757 1,303,850 SH   SOLE   1,269,300 0 34,550
Cameron International Cor COM 13342B105 59,775 1,141,400 SH   SOLE   890,400 0 251,000
Cardtronics Inc COM 14161H108 50,919 1,374,345 SH   SOLE   1,338,295 0 36,050
Catalent Inc COM 148806102 62,177 2,119,900 SH   SOLE   1,647,000 0 472,900
CEB INC. COM 125134106 142,661 1,638,650 SH   SOLE   1,386,770 0 251,880
Celldex Therapeutics Inc. COM 15117B103 47,255 1,873,718 SH   SOLE   1,565,118 0 308,600
Cempra Holdings LLC COM 15130J109 40,887 1,189,955 SH   SOLE   1,031,355 0 158,600
Cepheid COM 15670R107 58,949 964,000 SH   SOLE   679,000 0 285,000
Chart Industries Inc. COM PAR $0.01 16115Q308 30,144 843,185 SH   SOLE   819,785 0 23,400
Charter Communications In CL A NEW 16117M305 158,375 924,818 SH   SOLE   714,488 0 210,330
Church and Dwight Co COM 171340102 82,582 1,017,900 SH   SOLE   794,775 0 223,125
Clarcor Inc COM 179895107 51,174 822,200 SH   SOLE   576,350 0 245,850
Clovis Oncology Inc. COM 189464100 43,112 490,575 SH   SOLE   476,975 0 13,600
Cogent Communications Gro COM NEW 19239V302 40,427 1,194,660 SH   SOLE   1,161,260 0 33,400
Cognizant Technology Solu CL A 192446102 8,547 139,910 SH   SOLE   131,280 0 8,630
CommScope Holding Co Inc COM 20337X109 35,233 1,154,800 SH   SOLE   809,300 0 345,500
comScore Inc. COM 20564W105 50,256 943,605 SH   SOLE   918,905 0 24,700
Continental Resources Inc COM 212015101 66,157 1,560,680 SH   SOLE   1,241,225 0 319,455
Copart Inc. COM 217204106 55,693 1,569,700 SH   SOLE   1,225,100 0 344,600
CoreLogic, Inc. COM 21871D103 46,469 1,170,800 SH   SOLE   819,250 0 351,550
Cornerstone OnDemand Inc. COM 21925Y103 62,797 1,804,500 SH   SOLE   1,264,900 0 539,600
Costar Group Inc COM 22160N109 220,986 1,098,011 SH   SOLE   824,291 0 273,720
Cynosure Inc. (Cl A) CL A 232577205 38,264 991,820 SH   SOLE   965,720 0 26,100
Davita Healthcare Partner COM 23918K108 308,852 3,886,400 SH   SOLE   2,809,450 0 1,076,950
DBV Technologies SA ADR SPONSORED ADR 23306J101 18,023 605,200 SH   SOLE   589,100 0 16,100
Dealertrack Technologies COM 242309102 104,605 1,665,951 SH   SOLE   1,541,601 0 124,350
DigitalGlobe Inc COM NEW 25389M877 98,717 3,552,255 SH   SOLE   3,044,760 0 507,495
Dollar Tree Inc. COM 256746108 91,873 1,163,100 SH   SOLE   906,725 0 256,375
Dorman Products Inc. COM 258278100 58,190 1,220,946 SH   SOLE   1,168,296 0 52,650
Dun & Bradstreet Corp. COM 26483E100 48,483 397,400 SH   SOLE   279,400 0 118,000
Dunkin Brands Group Inc COM 265504100 54,648 993,600 SH   SOLE   700,100 0 293,500
Ecolab Inc COM 278865100 161,608 1,429,276 SH   SOLE   1,032,016 0 397,260
EMCOR Group Inc COM 29084Q100 48,510 1,015,487 SH   SOLE   988,387 0 27,100
Endo International PLC SHS G30401106 98,272 1,233,800 SH   SOLE   965,850 0 267,950
EnerNOC Inc. COM 292764107 14,376 1,482,098 SH   SOLE   1,439,298 0 42,800
Envision Healthcare Holdi COM 29413U103 278,665 7,058,385 SH   SOLE   5,070,850 0 1,987,535
Equifax Inc. COM 294429105 192,022 1,977,775 SH   SOLE   1,488,400 0 489,375
Evolent Health Inc Cl A CL A 30050B101 3,910 200,500 SH   SOLE   189,100 0 11,400
Exlservice Holdings Inc COM 302081104 69,605 2,012,873 SH   SOLE   1,958,453 0 54,420
Facebook Inc CL A 30303M102 9,921 115,680 SH   SOLE   108,530 0 7,150
FARO Technologies Inc. COM 311642102 40,036 857,300 SH   SOLE   836,200 0 21,100
Fastenal Co. COM 311900104 100,144 2,374,200 SH   SOLE   1,853,000 0 521,200
Financial Engines Inc. COM 317485100 26,775 630,300 SH   SOLE   613,850 0 16,450
Five Below Inc COM 33829M101 45,440 1,149,500 SH   SOLE   808,900 0 340,600
Fleetcor Technologies Inc COM 339041105 16,371 104,900 SH   SOLE   82,000 0 22,900
Flowserve Corp. COM 34354P105 53,176 1,009,800 SH   SOLE   788,950 0 220,850
Forum Energy Technologies COM 34984V100 38,001 1,873,800 SH   SOLE   1,317,500 0 556,300
G-III Apparel Group Ltd. COM 36237H101 77,086 1,095,755 SH   SOLE   1,067,155 0 28,600
Gartner Inc COM 366651107 234,242 2,730,725 SH   SOLE   1,955,175 0 775,550
Generac Holdings Inc COM 368736104 61,620 1,550,200 SH   SOLE   1,180,200 0 370,000
Genesee and Wyoming Inc CL A 371559105 209,550 2,750,725 SH   SOLE   2,019,925 0 730,800
Gentherm Incorporated COM 37253A103 29,558 538,300 SH   SOLE   368,300 0 170,000
Global Eagle Entertainmen COM 37951D102 29,415 2,259,235 SH   SOLE   2,191,635 0 67,600
Global Payments Inc COM 37940X102 194,308 1,878,280 SH   SOLE   1,411,080 0 467,200
Globus Medical Inc Class CL A 379577208 37,888 1,475,965 SH   SOLE   1,437,865 0 38,100
Google Inc. CL C CL C 38259P706 13,321 25,592 SH   SOLE   24,016 0 1,576
Graco Inc COM 384109104 53,088 747,400 SH   SOLE   524,100 0 223,300
Grand Canyon Education In COM 38526M106 57,506 1,356,283 SH   SOLE   950,643 0 405,640
Hanesbrands Inc COM 410345102 98,164 2,946,100 SH   SOLE   2,300,125 0 645,975
Healthcare Services Group COM 421906108 36,137 1,093,414 SH   SOLE   1,063,364 0 30,050
Heartland Payment Systems COM 42235N108 66,189 1,224,586 SH   SOLE   1,191,736 0 32,850
HeartWare International I COM 422368100 20,139 277,050 SH   SOLE   194,550 0 82,500
Hexcel Corp. COM 428291108 100,863 2,027,800 SH   SOLE   1,582,200 0 445,600
Hilton Worldwide Holdings COM 43300A104 8,752 317,680 SH   SOLE   298,110 0 19,570
HomeAway Inc. COM 43739Q100 35,424 1,138,300 SH   SOLE   799,700 0 338,600
Horizon Pharma Plc SHS G4617B105 96,690 2,783,240 SH   SOLE   2,443,740 0 339,500
Hornbeck Offshore Service COM 440543106 22,723 1,106,810 SH   SOLE   1,077,460 0 29,350
HSN Inc. COM 404303109 51,969 740,400 SH   SOLE   518,900 0 221,500
Hubbell Inc. Cl B CL B 443510201 80,355 742,100 SH   SOLE   579,175 0 162,925
Huron Consulting Group In COM 447462102 127,984 1,826,002 SH   SOLE   1,486,352 0 339,650
ICF International Inc. COM 44925C103 23,710 680,145 SH   SOLE   662,145 0 18,000
IHS Inc CL A 451734107 80,034 622,200 SH   SOLE   485,700 0 136,500
Illumina Inc. COM 452327109 4,383 20,073 SH   SOLE   18,838 0 1,235
Imax Corporation COM 45245E109 78,780 1,956,290 SH   SOLE   1,905,590 0 50,700
Inogen Inc. Com 45780L104 51,723 1,159,700 SH   SOLE   1,128,500 0 31,200
Inovalon Holdings Inc Cla COM CL A 45781D101 36,019 1,291,000 SH   SOLE   902,850 0 388,150
Inter Parfums Inc COM 458334109 33,449 985,835 SH   SOLE   960,135 0 25,700
INVESCO Ltd. SHS G491BT108 73,274 1,954,500 SH   SOLE   1,526,800 0 427,700
IPG Photonics Corp. COM 44980X109 61,990 727,800 SH   SOLE   506,400 0 221,400
iShares Russell 2000 Grow S&P 100 ETF 464287648 1,546 10,000 SH   SOLE   0 0 10,000
iShares Russell Midcap Gr RUS MD CP GR ETF 464287481 872 9,000 SH   SOLE   4,300 0 4,700
J2 Global Inc. COM 48123V102 133,797 1,969,347 SH   SOLE   1,701,547 0 267,800
Jack Henry and Associates COM 426281101 189,062 2,922,133 SH   SOLE   2,395,683 0 526,450
Jarden Corporation COM 471109108 76,057 1,469,709 SH   SOLE   1,030,697 0 439,012
Kennedy-Wilson Holdings I COM 489398107 57,994 2,358,450 SH   SOLE   2,294,875 0 63,575
Keysight Technologies Inc COM 49338L103 3 100 SH   SOLE   100 0 0
L-3 Communications Holdin COM 502424104 104,990 926,000 SH   SOLE   723,100 0 202,900
La Quinta Holdings Inc COM 50420D108 71,507 3,129,400 SH   SOLE   2,576,700 0 552,700
Lam Research Corp. COM 512807108 94,122 1,157,000 SH   SOLE   903,025 0 253,975
Laredo Petroleum Holdings COM 516806106 28,131 2,236,200 SH   SOLE   1,561,450 0 674,750
Libbey Inc. COM 529898108 43,742 1,058,350 SH   SOLE   1,030,550 0 27,800
Lithia Motors Inc. Cl A CL A 536797103 49,530 437,700 SH   SOLE   426,200 0 11,500
Littelfuse Inc. COM 537008104 50,258 529,650 SH   SOLE   515,750 0 13,900
Lowe's Cos. COM 548661107 8,644 129,075 SH   SOLE   121,075 0 8,000
MA-Com Technology Solutio COM 55405Y100 37,967 992,600 SH   SOLE   966,000 0 26,600
Magellan Health Inc COM NEW 559079207 78,979 1,127,142 SH   SOLE   945,392 0 181,750
Markit Limited SHS G58249106 103,789 4,059,000 SH   SOLE   3,169,150 0 889,850
Marriott Vacations Worldw COM 57164Y107 30,259 329,800 SH   SOLE   234,850 0 94,950
MasterCard Inc. Cl A CL A 57636Q104 9,274 99,212 SH   SOLE   93,067 0 6,145
Matador Resources Company COM 576485205 23,181 927,230 SH   SOLE   903,080 0 24,150
Mattress Firm Holding Cor COM 57722W106 42,069 690,225 SH   SOLE   671,925 0 18,300
Maximus Inc COM 577933104 45,793 696,690 SH   SOLE   675,490 0 21,200
McGrath Rentcorp COM 580589109 17,190 564,908 SH   SOLE   548,708 0 16,200
McGraw Hill Financial Inc COM 580645109 175,819 1,750,310 SH   SOLE   1,280,755 0 469,555
Medivation Inc. COM 58501N101 61,782 541,000 SH   SOLE   422,175 0 118,825
Mednax Inc COM 58502B106 46,059 621,500 SH   SOLE   439,400 0 182,100
Memorial Resource Develop COM 58605Q109 31,853 1,679,100 SH   SOLE   1,178,200 0 500,900
MKS Instruments Inc. COM 55306N104 76,603 2,019,050 SH   SOLE   1,965,950 0 53,100
Monotype Imaging Holdings COM 61022P100 21,327 884,551 SH   SOLE   860,951 0 23,600
Monro Muffler Inc COM 610236101 67,407 1,084,405 SH   SOLE   1,056,155 0 28,250
Neustar Inc CL A 64126X201 113,306 3,879,000 SH   SOLE   2,946,600 0 932,400
NIC Inc COM 62914B100 51,316 2,807,240 SH   SOLE   2,730,890 0 76,350
NICE Systems Ltd - ADR SPONSORED ADR 653656108 21,913 344,600 SH   SOLE   246,950 0 97,650
Nielsen N.V. COM N63218106 305,354 6,820,510 SH   SOLE   4,936,015 0 1,884,495
Nike Inc CL B 654106103 8,584 79,465 SH   SOLE   74,555 0 4,910
NN Inc. COM 629337106 13,130 514,500 SH   SOLE   487,800 0 26,700
Nord Anglia Education Inc SHS G6583A102 45,407 1,851,851 SH   SOLE   1,802,651 0 49,200
NXP Semiconductors NV COM N6596X109 79,218 806,700 SH   SOLE   629,100 0 177,600
O'Reilly Automotive Inc COM 67103H107 172,321 762,550 SH   SOLE   549,350 0 213,200
Oceaneering Intl Inc COM 675232102 51,696 1,109,600 SH   SOLE   866,300 0 243,300
Och-Ziff Capital Manageme CL A 67551U105 107,198 8,772,300 SH   SOLE   6,406,000 0 2,366,300
Old Dominion Freight Line COM 679580100 54,603 795,900 SH   SOLE   557,150 0 238,750
On Assignment Inc COM 682159108 100,917 2,569,180 SH   SOLE   2,501,580 0 67,600
Orbital ATK Inc COM 68557N103 92,956 1,267,123 SH   SOLE   1,073,794 0 193,329
Pall Corp Com COM 696429307 25,014 201,000 SH   SOLE   156,650 0 44,350
Park-Ohio Holdings Corp. COM 700666100 31,154 642,880 SH   SOLE   625,530 0 17,350
Paycom Software Inc. COM 70432V102 42,914 1,256,635 SH   SOLE   1,223,535 0 33,100
PDC Energy Inc COM 69327R101 28,761 536,195 SH   SOLE   522,195 0 14,000
PDF Solutions Inc. COM 693282105 20,731 1,295,673 SH   SOLE   1,256,723 0 38,950
Performance Sports Group COM 71377G100 37,558 2,086,540 SH   SOLE   2,032,940 0 53,600
Polaris Industries Inc. COM 731068102 68,767 464,300 SH   SOLE   362,475 0 101,825
PolyOne Corp. COM 73179P106 89,092 2,274,487 SH   SOLE   2,207,497 0 66,990
Pool Corporation COM 73278L105 108,870 1,551,300 SH   SOLE   1,210,800 0 340,500
PRA Group Inc. COM 69354N106 24,940 400,260 SH   SOLE   389,760 0 10,500
Premier Inc CL A 74051N102 98,331 2,556,700 SH   SOLE   1,996,200 0 560,500
Press Ganey Holdings Inc COM 74113L102 32,794 1,143,845 SH   SOLE   1,114,045 0 29,800
Proassurance Corporation COM 74267C106 87,445 1,892,350 SH   SOLE   1,342,050 0 550,300
Pros Holdings Inc. COM 74346Y103 29,524 1,398,590 SH   SOLE   1,361,890 0 36,700
Proto Labs Inc COM 743713109 50,225 744,300 SH   SOLE   520,700 0 223,600
Prudential Financial Inc. COM 744320102 8,959 102,364 SH   SOLE   96,034 0 6,330
Q2 Holdings Inc COM 74736L109 44,316 1,568,700 SH   SOLE   1,527,000 0 41,700
Qlik Technologies Inc. COM 74733T105 213,375 6,103,410 SH   SOLE   4,957,510 0 1,145,900
Range Resources Corp. COM 75281A109 80,914 1,638,600 SH   SOLE   1,279,125 0 359,475
RBC Bearings Inc COM 75524B104 53,138 740,490 SH   SOLE   720,990 0 19,500
Renaissancere Holdings Lt COM G7496G103 176,232 1,736,100 SH   SOLE   1,307,525 0 428,575
Rexnord Holdings Inc COM 76169B102 116,231 4,861,200 SH   SOLE   4,039,500 0 821,700
Robert Half International COM 770323103 65,479 1,179,800 SH   SOLE   828,150 0 351,650
Rockwell Collins Inc COM 774341101 99,581 1,078,300 SH   SOLE   842,100 0 236,200
Ross Stores Inc. COM 778296103 100,144 2,060,145 SH   SOLE   1,634,845 0 425,300
Rovi Corp. COM 779376102 22,831 1,431,400 SH   SOLE   1,004,700 0 426,700
Rowan Companies PLC SHS CL A G7665A101 39,603 1,876,050 SH   SOLE   1,314,900 0 561,150
RPM International Inc COM 749685103 77,082 1,574,070 SH   SOLE   1,103,000 0 471,070
Ryanair Holdings plc - SP SPONSORED ADR 783513104 127,139 1,781,900 SH   SOLE   1,455,950 0 325,950
Saia Inc. COM 78709Y105 29,572 752,655 SH   SOLE   731,055 0 21,600
Sally Beauty Holdings Inc COM 79546E104 177,600 5,623,800 SH   SOLE   4,231,500 0 1,392,300
SBA Communications Corp COM 78388J106 405,424 3,526,350 SH   SOLE   2,534,425 0 991,925
Sensata Technology Holdin SHS N7902X106 95,570 1,812,100 SH   SOLE   1,419,200 0 392,900
Seres Therapeutics Inc COM 81750R102 17,019 410,100 SH   SOLE   398,800 0 11,300
Servicemaster Global Hold COM 81761R109 138,784 3,837,000 SH   SOLE   2,880,950 0 956,050
Shire plc SPONSORED ADR 82481R106 7,456 30,874 SH   SOLE   28,964 0 1,910
Shutterstock Inc COM 825690100 51,212 873,335 SH   SOLE   848,645 0 24,690
Sirona Dental Systems Inc COM 82966C103 80,926 805,880 SH   SOLE   641,780 0 164,100
SolarWinds Inc COM 83416B109 113,457 2,459,500 SH   SOLE   1,841,450 0 618,050
Solera Holdings Inc COM 83421A104 215,018 4,825,357 SH   SOLE   3,953,657 0 871,700
Sotheby's COM 835898107 61,974 1,369,895 SH   SOLE   1,333,295 0 36,600
Spirit Airlines Inc. COM 848577102 47,147 759,205 SH   SOLE   739,305 0 19,900
Stancorp Financial Corp I COM 852891100 29,359 388,300 SH   SOLE   377,500 0 10,800
Starbucks Corp. COM 855244109 5,372 100,205 SH   SOLE   93,995 0 6,210
Stemline Therapeutics Inc COM 85858C107 14,409 1,224,180 SH   SOLE   1,191,280 0 32,900
Stericycle Inc. COM 858912108 94,219 703,600 SH   SOLE   549,200 0 154,400
Summit Materials Inc CL A 86614U100 16,305 639,400 SH   SOLE   622,200 0 17,200
Surgical Care Affiliates COM 86881L106 25,040 652,420 SH   SOLE   642,420 0 10,000
Synergy Resources Corp. COM 87164P103 33,355 2,918,194 SH   SOLE   2,840,794 0 77,400
Taylor Morrison Home Corp CL A 87724P106 47,331 2,324,700 SH   SOLE   1,623,950 0 700,750
TE Connectivity Ltd REG SHS H84989104 8,790 136,700 SH   SOLE   128,230 0 8,470
Team Health Holding Inc. COM 87817A107 124,334 1,903,164 SH   SOLE   1,598,964 0 304,200
Teladoc Inc COM 87918A105 950 50,000 SH   SOLE   50,000 0 0
Tempur Sealy Internationa COM 88023U101 167,571 2,542,800 SH   SOLE   1,906,350 0 636,450
The Advisory Board Co COM 00762W107 146,156 2,673,418 SH   SOLE   2,230,568 0 442,850
The Ultimate Software Gro COM 90385D107 195,742 1,191,080 SH   SOLE   1,001,340 0 189,740
The Walt Disney Company COM DISNEY 254687106 10,883 95,349 SH   SOLE   89,459 0 5,890
Towers Watson & Co. Cl A CL A 891894107 85,633 680,710 SH   SOLE   534,835 0 145,875
Tractor Supply Company COM 892356106 100,157 1,113,600 SH   SOLE   870,000 0 243,600
Transdigm Group Inc COM 893641100 62,868 279,825 SH   SOLE   218,250 0 61,575
Transunion COM 89400J107 53,764 2,142,000 SH   SOLE   1,510,900 0 631,100
Trinet Group Inc COM 896288107 66,707 2,631,450 SH   SOLE   2,223,200 0 408,250
Tyler Technologies Inc. COM 902252105 70,259 543,040 SH   SOLE   528,990 0 14,050
Union Pacific Corp. COM 907818108 6,954 72,915 SH   SOLE   68,400 0 4,515
United Natural Foods Inc COM 911163103 147,013 2,308,629 SH   SOLE   1,932,449 0 376,180
United Therapeutics Corpo COM 91307C102 16,525 95,000 SH   SOLE   74,325 0 20,675
Vantiv Inc CL A 92210H105 162,025 4,242,600 SH   SOLE   3,208,550 0 1,034,050
Verisk Analytics Inc. Cl COM 92345Y106 94,013 1,292,100 SH   SOLE   1,008,450 0 283,650
Virtusa Corp COM 92827P102 40,056 779,301 SH   SOLE   757,701 0 21,600
Wabco Holdings Inc COM 92927K102 229,813 1,857,525 SH   SOLE   1,370,150 0 487,375
WageWorks Inc COM 930427109 95,782 2,367,901 SH   SOLE   1,980,351 0 387,550
Watsco Inc. COM 942622200 47,714 385,600 SH   SOLE   271,090 0 114,510
Wayfair Inc Cl A CL A 94419L101 25,933 688,970 SH   SOLE   671,470 0 17,500
Wesco International Inc COM 95082P105 110,315 1,607,150 SH   SOLE   1,337,450 0 269,700
West Corporation COM 952355204 68,235 2,266,960 SH   SOLE   2,196,910 0 70,050
Wex Inc COM 96208T104 133,864 1,174,551 SH   SOLE   995,971 0 178,580
Whitewave Foods Company COM 966244105 161,071 3,295,240 SH   SOLE   2,507,705 0 787,535
William Lyon Homes Shs A CL A NEW 552074700 40,975 1,596,220 SH   SOLE   1,553,570 0 42,650
Williams-Sonoma Inc. COM 969904101 179,546 2,182,400 SH   SOLE   1,641,575 0 540,825
WisdomTree Investments In COM 97717P104 142,730 6,498,085 SH   SOLE   5,836,550 0 661,535
WNS Holdings Ltd ADR SPONSORED ADR 92932M101 64,451 2,409,400 SH   SOLE   1,742,000 0 667,400
Woodward Inc. COM 980745103 38,779 705,200 SH   SOLE   497,900 0 207,300
Wyndham Worldwide Corp. COM 98310W108 83,712 1,022,000 SH   SOLE   800,575 0 221,425
Xactly Corporation COM 98386L101 3,036 353,435 SH   SOLE   331,735 0 21,700