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 58,447 1,987,307 SH   SOLE   857,346 0 1,129,961
ACADIA Pharmaceuticals Inc. COM 004225108 8,804 271,231 SH   SOLE   65,204 0 206,027
Activision Blizzard Inc. COM 00507V109 134,321 3,389,385 SH   SOLE   2,272,809 0 1,116,576
Actuant Corporation Class A COM 00508X203 25,366 1,121,899 SH   SOLE   359,839 0 762,060
Advance Auto Parts Inc. COM 00751Y106 61,093 377,978 SH   SOLE   249,317 0 128,661
Agnico-Eagle Mines Limited COM 008474108 27,273 509,784 SH   SOLE   330,388 0 179,396
Akamai Technologies Inc. COM 00971T101 10,573 189,043 SH   SOLE   125,541 0 63,502
Albemarle Corporation COM 012653101 18,475 232,951 SH   SOLE   151,679 0 81,272
Align Technology Inc. COM 016255101 31,296 388,528 SH   SOLE   255,855 0 132,673
Alkermes Plc COM G01767105 37,859 875,951 SH   SOLE   474,039 0 401,912
Allegheny Technologies Incorporated COM 01741R102 35,467 2,781,717 SH   SOLE   1,803,442 0 978,275
Allergan plc COM G0177J108 992 4,292 SH   SOLE   4,292 0 0
Alliance Data Systems Corporation COM 018581108 64,755 330,520 SH   SOLE   225,457 0 105,063
Allied World Assurance Company Holding COM H01531104 25 707 SH   SOLE   707 0 0
Allison Transmission Holdings Inc. COM 01973R101 12 414 SH   SOLE   414 0 0
Allscripts Healthcare Solutions Inc. COM 01988P108 8,649 681,045 SH   SOLE   243,834 0 437,211
Alphabet Inc. Class C COM 02079K107 1,442 2,083 SH   SOLE   2,083 0 0
Altra Industrial Motion Corp. COM 02208R106 28,615 1,060,611 SH   SOLE   372,648 0 687,963
American Airlines Group Inc. COM 02376R102 13,051 460,992 SH   SOLE   313,166 0 147,826
American Eagle Outfitters Inc. COM 02553E106 37,583 2,359,253 SH   SOLE   822,690 0 1,536,563
American International Group Inc. COM 026874784 896 16,932 SH   SOLE   16,932 0 0
American Water Works Company Inc. COM 030420103 34 397 SH   SOLE   397 0 0
American Woodmark Corporation COM 030506109 8,397 126,492 SH   SOLE   30,723 0 95,769
Amphenol Corporation Class A COM 032095101 45,972 801,892 SH   SOLE   510,495 0 291,397
Amplify Snack Brands Inc COM 03211L102 15,103 1,023,929 SH   SOLE   519,526 0 504,403
AmSurg Corp. COM 03232P405 3,505 45,206 SH   SOLE   10,950 0 34,256
Analog Devices Inc. COM 032654105 64,496 1,138,703 SH   SOLE   758,586 0 380,117
Aon plc COM G0408V102 117,678 1,077,338 SH   SOLE   716,969 0 360,369
Apple Inc. COM 037833100 1,149 12,014 SH   SOLE   12,014 0 0
Aramark COM 03852U106 119,426 3,573,488 SH   SOLE   2,377,695 0 1,195,793
Argo Group International Holdings Ltd. COM G0464B107 87,374 1,683,502 SH   SOLE   538,887 0 1,144,615
Armstrong World Industries Inc. COM 04247X102 10,382 265,196 SH   SOLE   172,485 0 92,711
Artisan Partners Asset Management Inc. COM 04316A108 9,362 338,228 SH   SOLE   219,073 0 119,155
Ascena Retail Group Inc. COM 04351G101 12,719 1,819,535 SH   SOLE   639,637 0 1,179,898
Aspen Insurance Holdings Limited COM G05384105 60,032 1,294,346 SH   SOLE   455,748 0 838,598
Astronics Corporation COM 046433108 3,802 114,325 SH   SOLE   74,050 0 40,275
B/E Aerospace Inc. COM 073302101 18 385 SH   SOLE   385 0 0
Beacon Roofing Supply Inc. COM 073685109 157,203 3,457,287 SH   SOLE   1,671,106 0 1,786,181
Bed Bath & Beyond Inc. COM 075896100 12 288 SH   SOLE   288 0 0
Belden Inc. COM 077454106 42,146 698,134 SH   SOLE   469,601 0 228,533
Benefitfocus Inc. COM 08180D106 15,281 400,876 SH   SOLE   96,864 0 304,012
Berry Plastics Group Inc. COM 08579W103 52,417 1,349,219 SH   SOLE   911,239 0 437,980
Biogen Inc. COM 09062X103 833 3,446 SH   SOLE   3,446 0 0
BioMarin Pharmaceutical Inc. COM 09061G101 29,485 378,985 SH   SOLE   249,765 0 129,220
Blackhawk Network Holdings Inc COM 09238E104 15,176 453,139 SH   SOLE   108,874 0 344,265
BlackRock Inc. COM 09247X101 1,121 3,274 SH   SOLE   3,274 0 0
bluebird bio Inc. COM 09609G100 2,645 61,103 SH   SOLE   14,826 0 46,277
BMC Stock Holdings Inc. COM 05591B109 53,243 2,987,845 SH   SOLE   1,276,956 0 1,710,889
Boise Cascade Co. COM 09739D100 47,295 2,060,764 SH   SOLE   879,291 0 1,181,473
Bojangles Inc. COM 097488100 9,110 537,453 SH   SOLE   129,326 0 408,127
Boot Barn Holdings Inc. COM 099406100 19,075 2,212,891 SH   SOLE   696,807 0 1,516,084
Boston Properties Inc. COM 101121101 21 157 SH   SOLE   157 0 0
Boston Scientific Corporation COM 101137107 26 1,095 SH   SOLE   1,095 0 0
Bottomline Technologies (de) Inc. COM 101388106 10,674 495,775 SH   SOLE   120,392 0 375,383
Brady Corporation Class A COM 104674106 17,322 566,824 SH   SOLE   199,692 0 367,132
Briggs & Stratton Corporation COM 109043109 18,532 874,972 SH   SOLE   301,044 0 573,928
Bright Horizons Family Solutions Inc. COM 109194100 38,663 583,064 SH   SOLE   414,028 0 169,036
Brightcove Inc. COM 10921T101 21,360 2,427,234 SH   SOLE   1,578,988 0 848,246
Bristol-Myers Squibb Company COM 110122108 1,280 17,402 SH   SOLE   17,402 0 0
Broadcom Limited COM Y09827109 1,955 12,578 SH   SOLE   12,578 0 0
Brown-Forman Corporation Class B COM 115637209 47,181 472,949 SH   SOLE   325,928 0 147,021
Brunswick Corporation COM 117043109 80,720 1,781,123 SH   SOLE   1,173,707 0 607,416
Bunge Limited COM G16962105 24 411 SH   SOLE   411 0 0
Burlington Stores Inc. COM 122017106 9,745 146,085 SH   SOLE   35,451 0 110,634
C. R. Bard Inc. COM 067383109 113,738 483,662 SH   SOLE   317,026 0 166,636
Cadence Design Systems Inc. COM 127387108 106,804 4,395,231 SH   SOLE   2,927,284 0 1,467,947
Caesarstone Ltd COM M20598104 35,242 1,013,868 SH   SOLE   552,946 0 460,922
Callidus Software Inc. COM 13123E500 18,866 944,224 SH   SOLE   227,251 0 716,973
Cardiovascular Systems Inc. COM 141619106 15,642 851,285 SH   SOLE   553,593 0 297,692
Career Education Corporation COM 141665109 40,086 6,737,180 SH   SOLE   3,046,224 0 3,690,956
Carlisle Companies Incorporated COM 142339100 6,426 60,802 SH   SOLE   39,497 0 21,305
Carrizo Oil & Gas Inc. COM 144577103 134,870 3,762,074 SH   SOLE   2,126,885 0 1,635,189
Carter's Inc. COM 146229109 31,076 291,879 SH   SOLE   194,527 0 97,352
CDK Global Inc COM 12508E101 130,918 2,359,304 SH   SOLE   1,585,659 0 773,645
Celadon Group Inc. COM 150838100 14,063 1,721,300 SH   SOLE   604,776 0 1,116,524
Celldex Therapeutics Inc. COM 15117B103 8,164 1,859,772 SH   SOLE   896,865 0 962,907
Central Garden & Pet Company Class A COM 153527205 50,988 2,348,583 SH   SOLE   829,398 0 1,519,185
Cerner Corporation COM 156782104 35,885 612,380 SH   SOLE   408,092 0 204,288
Chico's FAS Inc. COM 168615102 24,173 2,257,055 SH   SOLE   791,020 0 1,466,035
Cintas Corporation COM 172908105 107,358 1,094,034 SH   SOLE   720,002 0 374,032
CIT Group Inc. COM 125581801 23 719 SH   SOLE   719 0 0
Citizens Financial Group Inc. COM 174610105 7,371 368,897 SH   SOLE   289,833 0 79,064
Clearwater Paper Corporation COM 18538R103 16,319 249,647 SH   SOLE   162,482 0 87,165
Coeur Mining Inc. COM 192108504 30,994 2,907,516 SH   SOLE   1,883,224 0 1,024,292
Cogent Communications Holdings Inc COM 19239V302 153,814 3,839,602 SH   SOLE   2,212,074 0 1,627,528
Cognizant Technology Solutions COM 192446102 1,361 23,777 SH   SOLE   23,777 0 0
Computer Sciences Corporation COM 205363104 27 545 SH   SOLE   545 0 0
Concho Resources Inc. COM 20605P101 27,730 232,501 SH   SOLE   153,374 0 79,127
ConforMIS Inc COM 20717E101 2,608 371,439 SH   SOLE   240,964 0 130,475
Continental Resources Inc. COM 212015101 18 388 SH   SOLE   388 0 0
Control4 Corporation COM 21240D107 10,899 1,335,719 SH   SOLE   870,270 0 465,449
Controladora Vuela Compania de Aviacio COM 21240E105 49,275 2,636,433 SH   SOLE   1,714,420 0 922,013
Cooper Companies Inc. COM 216648402 155,791 908,031 SH   SOLE   609,817 0 298,214
Cornerstone Ondemand Inc. COM 21925Y103 9,960 261,704 SH   SOLE   62,983 0 198,721
Cree Inc. COM 225447101 16,535 676,540 SH   SOLE   439,616 0 236,924
Crocs Inc. COM 227046109 28,096 2,490,800 SH   SOLE   868,621 0 1,622,179
CSRA Inc. COM 12650T104 21 907 SH   SOLE   907 0 0
CubeSmart COM 229663109 17 565 SH   SOLE   565 0 0
Cynosure Inc. Class A COM 232577205 12,047 247,659 SH   SOLE   60,140 0 187,519
Cypress Semiconductor Corporation COM 232806109 22,488 2,131,553 SH   SOLE   1,381,075 0 750,478
Dana Holding Corporation COM 235825205 5,072 480,287 SH   SOLE   313,479 0 166,808
Darling Ingredients Inc. COM 237266101 4,091 274,535 SH   SOLE   179,190 0 95,345
DaVita HealthCare Partners Inc. COM 23918K108 20 258 SH   SOLE   258 0 0
Deckers Outdoor Corporation COM 243537107 39,893 693,550 SH   SOLE   205,766 0 487,784
Del Taco Restaurants Inc. COM 245496104 13,278 1,459,099 SH   SOLE   512,805 0 946,294
DexCom Inc. COM 252131107 85,927 1,083,158 SH   SOLE   593,035 0 490,123
Dollar General Corporation COM 256677105 122,656 1,304,854 SH   SOLE   841,267 0 463,587
Dollar Tree Inc. COM 256746108 95,807 1,016,633 SH   SOLE   674,165 0 342,468
Dril-Quip Inc. COM 262037104 8,155 139,565 SH   SOLE   90,425 0 49,140
DSW Inc. Class A COM 23334L102 28,716 1,355,786 SH   SOLE   512,695 0 843,091
DTS Inc. COM 23335C101 24,798 937,553 SH   SOLE   610,229 0 327,324
DXP Enterprises Inc. COM 233377407 12,767 855,128 SH   SOLE   300,038 0 555,090
E*TRADE Financial Corporation COM 269246401 53,590 2,281,408 SH   SOLE   1,505,431 0 775,977
Eagle Materials Inc. COM 26969P108 140,857 1,825,759 SH   SOLE   1,086,138 0 739,621
Edison International COM 281020107 69 889 SH   SOLE   889 0 0
Edwards Lifesciences Corporation COM 28176E108 60,871 610,357 SH   SOLE   398,245 0 212,112
Electronic Arts Inc. COM 285512109 232,481 3,068,649 SH   SOLE   2,032,501 0 1,036,148
Ellie Mae Inc. COM 28849P100 52,560 573,483 SH   SOLE   243,205 0 330,278
Encore Wire Corporation COM 292562105 34,678 930,194 SH   SOLE   408,100 0 522,094
Endurance Specialty Holdings Ltd. COM G30397106 52,564 782,666 SH   SOLE   271,968 0 510,698
EnerSys COM 29275Y102 16,059 270,030 SH   SOLE   92,829 0 177,201
Envision Healthcare Holdings Inc. COM 29413U103 4,740 186,837 SH   SOLE   146,368 0 40,469
Equifax Inc. COM 294429105 144,537 1,125,674 SH   SOLE   748,423 0 377,251
Equity Commonwealth COM 294628102 44 1,509 SH   SOLE   1,509 0 0
Euronet Worldwide Inc. COM 298736109 146,104 2,111,639 SH   SOLE   1,242,274 0 869,365
Everest Re Group Ltd. COM G3223R108 23,328 127,707 SH   SOLE   83,126 0 44,581
Expedia Inc. COM 30212P303 30,591 287,784 SH   SOLE   189,868 0 97,916
Fair Isaac Corporation COM 303250104 81,337 719,736 SH   SOLE   431,191 0 288,545
Fairchild Semiconductor International COM 303726103 18,689 941,507 SH   SOLE   694,068 0 247,439
Ferroglobe PLC COM G33856108 30,640 3,558,631 SH   SOLE   2,316,353 0 1,242,278
Fidelity National Financial Inc. - FNF COM 31620R303 23 620 SH   SOLE   620 0 0
Fidelity National Information Services COM 31620M106 77 1,047 SH   SOLE   1,047 0 0
Fiesta Restaurant Group Inc. COM 31660B101 11,687 535,851 SH   SOLE   274,197 0 261,654
First Horizon National Corporation COM 320517105 55,475 4,025,762 SH   SOLE   1,416,918 0 2,608,844
First Midwest Bancorp Inc. COM 320867104 26,100 1,486,334 SH   SOLE   532,605 0 953,729
Fleetmatics Group PLC COM G35569105 61,452 1,418,225 SH   SOLE   740,534 0 677,691
Flextronics International Ltd. COM Y2573F102 23,361 1,979,750 SH   SOLE   1,283,450 0 696,300
FLIR Systems Inc. COM 302445101 11,160 360,584 SH   SOLE   89,049 0 271,535
Flushing Financial Corporation COM 343873105 37,702 1,896,462 SH   SOLE   775,674 0 1,120,788
FMC Corporation COM 302491303 34,390 742,611 SH   SOLE   524,811 0 217,800
FormFactor Inc. COM 346375108 21,104 2,347,463 SH   SOLE   810,937 0 1,536,526
Fortinet Inc. COM 34959E109 116,511 3,688,217 SH   SOLE   2,360,447 0 1,327,770
Fox Factory Holding Corp. COM 35138V102 26,239 1,510,616 SH   SOLE   777,904 0 732,712
FTI Consulting Inc. COM 302941109 34,579 850,014 SH   SOLE   297,809 0 552,205
Gartner Inc. COM 366651107 44,267 454,435 SH   SOLE   293,183 0 161,252
Generac Holdings Inc. COM 368736104 47,109 1,347,511 SH   SOLE   618,546 0 728,965
Genesee & Wyoming Inc. Class A COM 371559105 683 11,591 SH   SOLE   11,591 0 0
Genpact Limited COM G3922B107 68,540 2,553,668 SH   SOLE   1,276,224 0 1,277,444
Global Eagle Entertainment Inc. COM 37951D102 46,967 7,073,324 SH   SOLE   4,105,624 0 2,967,700
Global Payments Inc. COM 37940X102 134,252 1,880,806 SH   SOLE   1,230,970 0 649,836
GNC Holdings Inc. Class A COM 36191G107 538 22,148 SH   SOLE   22,148 0 0
Gogo Inc. COM 38046C109 13,310 1,586,460 SH   SOLE   1,034,371 0 552,089
Granite Construction Incorporated COM 387328107 28,556 626,910 SH   SOLE   229,094 0 397,816
Graphic Packaging Holding Company COM 388689101 30 2,380 SH   SOLE   2,380 0 0
Green Dot Corporation Class A COM 39304D102 18,256 794,067 SH   SOLE   516,099 0 277,968
Greenhill & Co. Inc. COM 395259104 8,122 504,461 SH   SOLE   326,950 0 177,511
Habit Restaurants Inc. Class A COM 40449J103 3,629 221,575 SH   SOLE   56,763 0 164,812
Harman International Industries Incorp COM 413086109 90,716 1,263,097 SH   SOLE   737,306 0 525,791
Hawaiian Holdings Inc. COM 419879101 7,104 187,140 SH   SOLE   122,437 0 64,703
HD Supply Holdings Inc. COM 40416M105 99,199 2,848,899 SH   SOLE   1,880,126 0 968,773
HealthSouth Corporation COM 421924309 21,950 565,418 SH   SOLE   136,077 0 429,341
HeartWare International Inc. COM 422368100 35,377 612,592 SH   SOLE   394,799 0 217,793
Highwoods Properties Inc. COM 431284108 53 1,006 SH   SOLE   1,006 0 0
HNI Corporation COM 404251100 38,488 827,885 SH   SOLE   284,389 0 543,496
Humana Inc. COM 444859102 28,998 161,206 SH   SOLE   106,276 0 54,930
Illumina Inc. COM 452327109 59,685 425,167 SH   SOLE   293,544 0 131,623
IMAX Corporation COM 45245E109 67,759 2,298,472 SH   SOLE   1,253,864 0 1,044,608
inContact Inc. COM 45336E109 23,113 1,668,796 SH   SOLE   400,992 0 1,267,804
Incyte Corporation COM 45337C102 64,816 810,408 SH   SOLE   534,535 0 275,873
Ingersoll-Rand Plc COM G47791101 29 448 SH   SOLE   448 0 0
Ingram Micro Inc. Class A COM 457153104 38,942 1,119,662 SH   SOLE   378,309 0 741,353
Innophos Holdings Inc. COM 45774N108 25,598 606,443 SH   SOLE   262,517 0 343,926
Insight Enterprises Inc. COM 45765U103 19,523 750,872 SH   SOLE   260,481 0 490,391
Insulet Corporation COM 45784P101 55,357 1,830,599 SH   SOLE   1,046,114 0 784,485
Integrated Device Technology Inc. COM 458118106 30,943 1,537,149 SH   SOLE   766,520 0 770,629
Interface Inc. COM 458665304 16,987 1,113,880 SH   SOLE   479,957 0 633,923
Interoil Corporation COM 460951106 29,956 665,680 SH   SOLE   436,252 0 229,428
Intra-Cellular Therapies Inc. COM 46116X101 3,183 81,999 SH   SOLE   19,701 0 62,298
Intrexon Corporation COM 46122T102 2,235 90,800 SH   SOLE   21,792 0 69,008
Investment Technology Group Inc. COM 46145F105 27,997 1,674,442 SH   SOLE   588,365 0 1,086,077
Itron Inc. COM 465741106 76,456 1,773,931 SH   SOLE   758,843 0 1,015,088
J.B. Hunt Transport Services Inc. COM 445658107 84,446 1,043,440 SH   SOLE   688,643 0 354,797
Jabil Circuit Inc. COM 466313103 52,438 2,839,072 SH   SOLE   1,329,826 0 1,509,246
Jack Henry & Associates Inc. COM 426281101 90,229 1,033,909 SH   SOLE   589,284 0 444,625
James River Group Holdings Ltd COM G5005R107 48,246 1,420,675 SH   SOLE   436,502 0 984,173
JetBlue Airways Corporation COM 477143101 18,764 1,133,118 SH   SOLE   736,512 0 396,606
Jones Lang LaSalle Incorporated COM 48020Q107 15 151 SH   SOLE   151 0 0
JPMorgan Chase & Co. COM 46625H100 896 14,426 SH   SOLE   14,426 0 0
KAR Auction Services Inc. COM 48238T109 113,272 2,713,751 SH   SOLE   1,456,413 0 1,257,338
Keysight Technologies Inc COM 49338L103 23 787 SH   SOLE   787 0 0
Kirby Corporation COM 497266106 94,466 1,514,123 SH   SOLE   916,355 0 597,768
Kite Pharma Inc. COM 49803L109 10,930 218,601 SH   SOLE   53,012 0 165,589
Kohl's Corporation COM 500255104 14 381 SH   SOLE   381 0 0
Kraton Performance Polymers Inc. COM 50077C106 82,462 2,952,467 SH   SOLE   1,340,812 0 1,611,655
L Brands Inc. COM 501797104 203 2,880 SH   SOLE   2,880 0 0
Laboratory Corporation of America Hold COM 50540R409 44 335 SH   SOLE   335 0 0
Lam Research Corporation COM 512807108 72,534 862,882 SH   SOLE   570,295 0 292,587
Lattice Semiconductor Corporation COM 518415104 27,133 5,071,677 SH   SOLE   1,760,769 0 3,310,908
Leidos Holdings Inc. COM 525327102 12,350 258,000 SH   SOLE   61,994 0 196,006
Lennox International Inc. COM 526107107 14,710 103,159 SH   SOLE   67,054 0 36,105
Leucadia National Corporation COM 527288104 16,004 923,502 SH   SOLE   599,767 0 323,735
LGI Homes Inc. COM 50187T106 45,706 1,430,993 SH   SOLE   608,144 0 822,849
Liberty Interactive Corporation QVC Gr COM 53071M104 25 989 SH   SOLE   989 0 0
Lions Gate Entertainment Corp. COM 535919203 12,312 608,621 SH   SOLE   396,398 0 212,223
Littelfuse Inc. COM 537008104 16,929 143,236 SH   SOLE   49,949 0 93,287
LKQ Corporation COM 501889208 119,719 3,776,627 SH   SOLE   2,011,906 0 1,764,721
Louisiana-Pacific Corporation COM 546347105 29,909 1,723,870 SH   SOLE   1,118,866 0 605,004
LPL Financial Holdings Inc. COM 50212V100 5,305 235,451 SH   SOLE   153,029 0 82,422
LSB Industries Inc. COM 502160104 13,005 1,076,547 SH   SOLE   378,246 0 698,301
LSI Industries Inc. COM 50216C108 10,134 915,464 SH   SOLE   220,462 0 695,002
Lululemon Athletica Inc COM 550021109 57,967 784,822 SH   SOLE   509,957 0 274,865
Mack-Cali Realty Corporation COM 554489104 39,955 1,479,807 SH   SOLE   520,122 0 959,685
MACOM Technology Solutions Holdings In COM 55405Y100 15,473 469,170 SH   SOLE   113,027 0 356,143
MarineMax Inc. COM 567908108 12,984 765,105 SH   SOLE   492,546 0 272,559
Martin Marietta Materials Inc. COM 573284106 57,748 300,772 SH   SOLE   197,251 0 103,521
Marvell Technology Group Ltd. COM G5876H105 13 1,398 SH   SOLE   1,398 0 0
MasTec Inc. COM 576323109 100,087 4,484,197 SH   SOLE   1,886,660 0 2,597,537
Maxim Integrated Products Inc. COM 57772K101 18,061 506,047 SH   SOLE   329,994 0 176,053
MDU Resources Group Inc. COM 552690109 34,790 1,449,583 SH   SOLE   510,485 0 939,098
Mead Johnson Nutrition Company COM 582839106 48,357 532,864 SH   SOLE   352,186 0 180,678
Medicines Company COM 584688105 1,699 50,529 SH   SOLE   12,181 0 38,348
Medidata Solutions Inc. COM 58471A105 26,853 572,935 SH   SOLE   139,021 0 433,914
Medivation Inc. COM 58501N101 126,942 2,105,169 SH   SOLE   1,082,225 0 1,022,944
MEDNAX Inc. COM 58502B106 46,338 639,765 SH   SOLE   247,948 0 391,817
Merit Medical Systems Inc. COM 589889104 17,210 867,852 SH   SOLE   297,760 0 570,092
Meritor Inc. COM 59001K100 10,080 1,399,946 SH   SOLE   911,743 0 488,203
Methanex Corporation COM 59151K108 14 470 SH   SOLE   470 0 0
MFA Financial Inc. COM 55272X102 24 3,307 SH   SOLE   3,307 0 0
MGM Resorts International COM 552953101 19,391 856,872 SH   SOLE   592,125 0 264,747
Micron Technology Inc. COM 595112103 33 2,378 SH   SOLE   2,378 0 0
Mobileye N.V. COM N51488117 38,108 825,926 SH   SOLE   567,267 0 258,659
Modine Manufacturing Company COM 607828100 39,956 4,540,479 SH   SOLE   1,748,577 0 2,791,902
Molina Healthcare Inc. COM 60855R100 8,850 177,362 SH   SOLE   42,687 0 134,675
Monolithic Power Systems Inc. COM 609839105 46,439 679,730 SH   SOLE   466,420 0 213,310
Monster Beverage Corporation COM 61174X109 63,461 394,881 SH   SOLE   260,169 0 134,712
Moody's Corporation COM 615369105 43,494 464,139 SH   SOLE   300,904 0 163,235
MRC Global Inc. COM 55345K103 30,914 2,175,506 SH   SOLE   958,576 0 1,216,930
Mylan N.V. COM N59465109 6,259 144,754 SH   SOLE   115,202 0 29,552
Myriad Genetics Inc. COM 62855J104 56,029 1,831,028 SH   SOLE   728,380 0 1,102,648
Nasdaq Inc. COM 631103108 85,777 1,326,380 SH   SOLE   872,922 0 453,458
National Retail Properties Inc. COM 637417106 49,071 948,789 SH   SOLE   346,132 0 602,657
Navigators Group Inc. COM 638904102 44,898 488,177 SH   SOLE   171,415 0 316,762
New Relic Inc. COM 64829B100 4,473 152,241 SH   SOLE   36,507 0 115,734
Noble Energy Inc. COM 655044105 14 400 SH   SOLE   400 0 0
Northern Trust Corporation COM 665859104 17 259 SH   SOLE   259 0 0
Nuance Communications Inc. COM 67020Y100 10,434 667,566 SH   SOLE   434,411 0 233,155
NXP Semiconductors NV COM N6596X109 41,613 531,179 SH   SOLE   353,787 0 177,392
O'Reilly Automotive Inc. COM 67103H107 51,998 191,803 SH   SOLE   127,894 0 63,909
On Assignment Inc. COM 682159108 4,793 129,710 SH   SOLE   31,104 0 98,606
ON Semiconductor Corporation COM 682189105 67,085 7,606,007 SH   SOLE   2,791,380 0 4,814,627
Oracle Corporation COM 68389X105 932 22,774 SH   SOLE   22,774 0 0
P. H. Glatfelter Company COM 377316104 31,013 1,585,537 SH   SOLE   555,396 0 1,030,141
Pacira Pharmaceuticals Inc. COM 695127100 3,449 102,244 SH   SOLE   24,561 0 77,683
PacWest Bancorp COM 695263103 28,976 728,403 SH   SOLE   471,826 0 256,577
PAREXEL International Corporation COM 699462107 91,517 1,455,420 SH   SOLE   870,426 0 584,994
Parkway Properties Inc. COM 70159Q104 36,700 2,193,683 SH   SOLE   770,332 0 1,423,351
PDC Energy Inc COM 69327R101 15,623 271,192 SH   SOLE   95,083 0 176,109
Perrigo Co. Plc COM G97822103 34 379 SH   SOLE   379 0 0
Perrigo Company PLC COM 714290103 264 4,300 SH   SOLE   4,300 0 0
Piedmont Natural Gas Company Inc. COM 720186105 10,297 171,269 SH   SOLE   61,494 0 109,775
Popular Inc. COM 733174700 76,886 2,624,103 SH   SOLE   1,118,789 0 1,505,314
Portland General Electric Company COM 736508847 61,345 1,390,404 SH   SOLE   478,283 0 912,121
Primoris Services Corporation COM 74164F103 27,251 1,439,585 SH   SOLE   602,231 0 837,354
PTC Therapeutics Inc. COM 69366J200 10,067 1,433,975 SH   SOLE   346,627 0 1,087,348
QEP Resources Inc. COM 74733V100 14,330 812,817 SH   SOLE   285,609 0 527,208
QIAGEN NV COM N72482107 8,032 368,250 SH   SOLE   239,848 0 128,402
QLogic Corporation COM 747277101 32,934 2,234,333 SH   SOLE   1,073,174 0 1,161,159
Qorvo Inc. COM 74736K101 162,800 2,946,070 SH   SOLE   1,748,457 0 1,197,613
QuickLogic Corporation COM 74837P108 4,594 4,736,476 SH   SOLE   3,070,955 0 1,665,521
Ralph Lauren Corporation Class A COM 751212101 20 225 SH   SOLE   225 0 0
Raymond James Financial Inc. COM 754730109 138,380 2,806,891 SH   SOLE   1,682,286 0 1,124,605
RealPage Inc. COM 75606N109 9,765 437,325 SH   SOLE   105,265 0 332,060
Red Hat Inc. COM 756577102 80,868 1,113,883 SH   SOLE   737,032 0 376,851
Renasant Corporation COM 75970E107 62,659 1,938,111 SH   SOLE   646,122 0 1,291,989
RLJ Lodging Trust COM 74965L101 37 1,729 SH   SOLE   1,729 0 0
Rogers Corporation COM 775133101 34,666 567,367 SH   SOLE   305,287 0 262,080
Roper Technologies Inc. COM 776696106 53,357 312,835 SH   SOLE   205,982 0 106,853
Ross Stores Inc. COM 778296103 125,513 2,214,028 SH   SOLE   1,443,318 0 770,710
Rovi Corporation COM 779376102 89,587 5,728,067 SH   SOLE   2,929,747 0 2,798,320
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 64,424 959,406 SH   SOLE   632,861 0 326,545
SABRE CORP COM 78573M104 41,199 1,537,850 SH   SOLE   1,010,607 0 527,243
SAIA INC COM 78709Y105 21,939 872,682 SH   SOLE   388,575 0 484,107
SANGAMO BIOSCIENCES INC COM 800677106 2,976 513,930 SH   SOLE   334,181 0 179,749
SEACHANGE INTL INC COM 811699107 8,062 2,527,121 SH   SOLE   1,648,366 0 878,755
SELECTIVE INS GROUP INC COM 816300107 53,018 1,387,530 SH   SOLE   446,901 0 940,629
SEMTECH CORP COM 816850101 58,279 2,442,524 SH   SOLE   830,799 0 1,611,725
SHERWIN WILLIAMS CO COM 824348106 109,738 373,678 SH   SOLE   243,071 0 130,607
SIGNATURE BK NEW YORK N Y COM 82669G104 103,330 827,168 SH   SOLE   458,213 0 368,955
SILICON LABORATORIES INC COM 826919102 7,188 147,480 SH   SOLE   95,993 0 51,487
SILVER SPRING NETWORKS INC COM 82817Q103 12,372 1,018,285 SH   SOLE   659,887 0 358,398
SKYWORKS SOLUTIONS INC COM 83088M102 30,767 486,198 SH   SOLE   315,211 0 170,987
SM ENERGY CO COM 78454L100 14,044 520,157 SH   SOLE   182,758 0 337,399
SMITH A O COM 831865209 64,073 727,192 SH   SOLE   345,933 0 381,259
SOUTHWEST GAS CORP COM 844895102 37,679 478,712 SH   SOLE   163,107 0 315,605
STEEL DYNAMICS INC COM 858119100 5,762 235,182 SH   SOLE   153,464 0 81,718
STERIS PLC COM G84720104 110,178 1,602,589 SH   SOLE   931,791 0 670,798
SWIFT TRANSN CO COM 87074U101 26,485 1,718,666 SH   SOLE   717,287 0 1,001,379
SYNAPTICS INC COM 87157D109 12,071 224,568 SH   SOLE   146,011 0 78,557
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 9,792 307,330 SH   SOLE   73,964 0 233,366
TANDEM DIABETES CARE INC COM 875372104 8,480 1,124,687 SH   SOLE   731,145 0 393,542
TEAM HEALTH HOLDINGS INC COM 87817A107 6,216 152,851 SH   SOLE   37,067 0 115,784
TEAM INC COM 878155100 13,958 562,139 SH   SOLE   195,603 0 366,536
TELEFLEX INC COM 879369106 45,911 258,933 SH   SOLE   170,192 0 88,741
TENNECO INC COM 880349105 4,189 89,875 SH   SOLE   58,488 0 31,387
TESSERA TECHNOLOGIES INC COM 88164L100 62,557 2,041,692 SH   SOLE   960,722 0 1,080,970
TEVA PHARMACEUTICAL INDS LTD COM 881624209 612 12,186 SH   SOLE   12,186 0 0
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 30,729 657,166 SH   SOLE   230,946 0 426,220
TIVO INC COM 888706108 24,827 2,507,789 SH   SOLE   1,647,044 0 860,745
TJX COS INC NEW COM 872540109 1,267 16,400 SH   SOLE   16,400 0 0
TRANSUNION COM 89400J107 33,117 990,335 SH   SOLE   240,490 0 749,845
TREX CO INC COM 89531P105 13,596 302,670 SH   SOLE   196,733 0 105,937
TRONOX LTD COM Q9235V101 7,039 1,596,181 SH   SOLE   1,037,354 0 558,827
ULTRATECH INC COM 904034105 43,031 1,873,338 SH   SOLE   1,047,094 0 826,244
UNITED CONTL HLDGS INC COM 910047109 129,616 3,158,273 SH   SOLE   2,090,970 0 1,067,303
UNITED THERAPEUTICS CORP DEL COM 91307C102 7,300 68,918 SH   SOLE   16,527 0 52,391
UNITEDHEALTH GROUP INC COM 91324P102 1,701 12,045 SH   SOLE   12,045 0 0
UNITIL CORP COM 913259107 33,815 792,474 SH   SOLE   293,706 0 498,768
UNIVERSAL DISPLAY CORP COM 91347P105 92,105 1,358,477 SH   SOLE   743,769 0 614,708
UNIVERSAL ELECTRS INC COM 913483103 12,908 178,586 SH   SOLE   115,949 0 62,637
UNIVERSAL HLTH SVCS INC COM 913903100 76,033 566,984 SH   SOLE   376,294 0 190,690
VANTIV INC COM 92210H105 127,092 2,245,445 SH   SOLE   1,470,062 0 775,383
VEECO INSTRS INC DEL COM 922417100 20,939 1,264,426 SH   SOLE   821,558 0 442,868
VERIFONE SYS INC COM 92342Y109 3,670 197,948 SH   SOLE   146,785 0 51,163
W P CAREY INC COM 92936U109 27 391 SH   SOLE   391 0 0
W. R. Berkley Corporation COM 084423102 16,800 280,371 SH   SOLE   182,210 0 98,161
WABCO HLDGS INC COM 92927K102 12,459 136,061 SH   SOLE   68,901 0 67,160
WABTEC CORP COM 929740108 60,446 860,682 SH   SOLE   568,497 0 292,185
WASHINGTON FED INC COM 938824109 39,630 1,633,562 SH   SOLE   569,407 0 1,064,155
WASTE CONNECTIONS INC COM 94106B101 87,587 1,215,636 SH   SOLE   794,449 0 421,187
WATSCO INC COM 942622200 81,139 576,725 SH   SOLE   219,780 0 356,945
WEB COM GROUP INC COM 94733A104 5,669 311,829 SH   SOLE   202,779 0 109,050
WEBSTER FINL CORP CONN COM 947890109 28,920 851,855 SH   SOLE   317,253 0 534,602
WESCO AIRCRAFT HLDGS INC COM 950814103 45,306 3,376,015 SH   SOLE   1,060,929 0 2,315,086
WESCO INTL INC COM 95082P105 14,962 290,587 SH   SOLE   102,800 0 187,787
WESTAR ENERGY INC COM 95709T100 38 674 SH   SOLE   674 0 0
WESTERN DIGITAL CORP COM 958102105 12 246 SH   SOLE   246 0 0
WEYERHAEUSER CO COM 962166104 8 277 SH   SOLE   277 0 0
WISDOMTREE INVTS INC COM 97717P104 23,647 2,415,421 SH   SOLE   1,590,150 0 825,271
Woodward Inc COM 980745103 5,900 102,363 SH   SOLE   24,608 0 77,755
WSFS FINL CORP COM 929328102 46,112 1,432,495 SH   SOLE   529,835 0 902,660