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 52,664 2,330,246 SH   SOLE   1,134,845 0 1,195,401
3D Systems Corporation COM 88554D205 4,045 261,466 SH   SOLE   95,494 0 165,972
ACADIA Pharmaceuticals Inc. COM 004225108 7,890 282,199 SH   SOLE   103,101 0 179,098
Activision Blizzard Inc. COM 00507V109 119,619 3,534,846 SH   SOLE   2,244,855 0 1,289,991
Actuant Corporation Class A COM 00508X203 17,121 692,872 SH   SOLE   247,140 0 445,732
Advance Auto Parts Inc. COM 00751Y106 83,941 523,519 SH   SOLE   325,939 0 197,580
Agnico-Eagle Mines Limited COM 008474108 19,770 546,749 SH   SOLE   361,535 0 185,214
Akamai Technologies Inc. COM 00971T101 10,856 195,353 SH   SOLE   131,851 0 63,502
Albemarle Corporation COM 012653101 15,396 240,824 SH   SOLE   159,552 0 81,272
Alkermes Plc COM G01767105 34,392 1,005,899 SH   SOLE   602,132 0 403,767
Allegheny Technologies Incorporated COM 01741R102 46,787 2,870,371 SH   SOLE   1,892,096 0 978,275
Allergan plc COM G0177J108 1,262 4,707 SH   SOLE   4,707 0 0
Alliance Data Systems Corporation COM 018581108 108,549 493,406 SH   SOLE   324,910 0 168,496
Allied World Assurance Company Holding COM H01531104 23 648 SH   SOLE   648 0 0
Allison Transmission Holdings Inc. COM 01973R101 15 554 SH   SOLE   554 0 0
Allscripts Healthcare Solutions Inc. COM 01988P108 18,819 1,424,595 SH   SOLE   454,671 0 969,924
Alphabet Inc. Class C COM 02079K107 1,697 2,278 SH   SOLE   2,278 0 0
Altra Industrial Motion Corp. COM 02208R106 27,823 1,001,546 SH   SOLE   352,360 0 649,186
American Airlines Group Inc. COM 02376R102 123,188 3,003,862 SH   SOLE   1,900,728 0 1,103,134
American Eagle Outfitters Inc. COM 02553E106 36,477 2,188,178 SH   SOLE   776,423 0 1,411,755
American International Group Inc. COM 026874784 1,003 18,554 SH   SOLE   18,554 0 0
American Water Works Company Inc. COM 030420103 33 483 SH   SOLE   483 0 0
American Woodmark Corporation COM 030506109 8,092 108,489 SH   SOLE   39,582 0 68,907
Amphenol Corporation Class A COM 032095101 47,916 828,715 SH   SOLE   497,467 0 331,248
Amplify Snack Brands Inc COM 03211L102 15,950 1,113,853 SH   SOLE   609,450 0 504,403
AmSurg Corp. COM 03232P405 4,034 54,076 SH   SOLE   19,820 0 34,256
Analog Devices Inc. COM 032654105 61,516 1,039,296 SH   SOLE   680,489 0 358,807
Aon plc COM G0408V102 117,783 1,127,654 SH   SOLE   709,347 0 418,307
Apple Inc. COM 037833100 1,622 14,884 SH   SOLE   14,884 0 0
Aramark COM 03852U106 123,183 3,719,284 SH   SOLE   2,356,018 0 1,363,266
Argo Group International Holdings Ltd. COM G0464B107 91,122 1,587,773 SH   SOLE   570,462 0 1,017,311
Armstrong World Industries Inc. COM 04247X102 13,205 273,001 SH   SOLE   180,290 0 92,711
Artisan Partners Asset Management Inc. COM 04316A108 6,457 209,366 SH   SOLE   138,241 0 71,125
Ascena Retail Group Inc. COM 04351G101 19,527 1,765,542 SH   SOLE   628,176 0 1,137,366
Aspen Insurance Holdings Limited COM G05384105 55,939 1,172,716 SH   SOLE   416,916 0 755,800
B/E Aerospace Inc. COM 073302101 22 486 SH   SOLE   486 0 0
Beacon Roofing Supply Inc. COM 073685109 102,124 2,490,211 SH   SOLE   1,103,106 0 1,387,105
Bed Bath & Beyond Inc. COM 075896100 14 288 SH   SOLE   288 0 0
Belden Inc. COM 077454106 45,242 737,081 SH   SOLE   501,782 0 235,299
Benefitfocus Inc. COM 08180D106 15,986 479,350 SH   SOLE   175,338 0 304,012
Berry Plastics Group Inc. COM 08579W103 50,019 1,383,640 SH   SOLE   945,660 0 437,980
Biogen Inc. COM 09062X103 983 3,777 SH   SOLE   3,777 0 0
BioMarin Pharmaceutical Inc. COM 09061G101 27,270 330,625 SH   SOLE   206,655 0 123,970
Blackhawk Network Holdings Inc COM 09238E104 50,549 1,473,736 SH   SOLE   658,375 0 815,361
BlackRock Inc. COM 09247X101 1,225 3,596 SH   SOLE   3,596 0 0
bluebird bio Inc. COM 09609G100 3,939 92,693 SH   SOLE   33,865 0 58,828
BMC Stock Holdings Inc. COM 05591B109 37,873 2,278,763 SH   SOLE   1,120,492 0 1,158,271
Boise Cascade Co. COM 09739D100 26,559 1,281,816 SH   SOLE   587,506 0 694,310
Boot Barn Holdings Inc. COM 099406100 19,666 2,092,084 SH   SOLE   753,073 0 1,339,011
Boston Properties Inc. COM 101121101 17 136 SH   SOLE   136 0 0
Boston Scientific Corporation COM 101137107 21 1,095 SH   SOLE   1,095 0 0
Bottomline Technologies (de) Inc. COM 101388106 14,097 462,351 SH   SOLE   168,639 0 293,712
Brady Corporation Class A COM 104674106 30,359 1,105,892 SH   SOLE   397,691 0 708,201
Briggs & Stratton Corporation COM 109043109 20,319 849,440 SH   SOLE   295,608 0 553,832
Bright Horizons Family Solutions Inc. COM 109194100 40,085 618,785 SH   SOLE   416,321 0 202,464
Brightcove Inc. COM 10921T101 15,110 2,421,434 SH   SOLE   1,600,518 0 820,916
Bristol-Myers Squibb Company COM 110122108 1,218 19,071 SH   SOLE   19,071 0 0
Broadcom Limited COM Y09827109 2,131 13,796 SH   SOLE   13,796 0 0
Brown-Forman Corporation Class B COM 115637209 65,128 661,399 SH   SOLE   435,565 0 225,834
Brunswick Corporation COM 117043109 90,085 1,877,546 SH   SOLE   1,175,760 0 701,786
Bunge Limited COM G16962105 19 329 SH   SOLE   329 0 0
C. R. Bard Inc. COM 067383109 101,215 499,410 SH   SOLE   308,816 0 190,594
Cadence Design Systems Inc. COM 127387108 108,042 4,581,947 SH   SOLE   2,885,754 0 1,696,193
CaesarStone Sdot-Yam Ltd. COM M20598104 39,531 1,150,829 SH   SOLE   674,050 0 476,779
Callidus Software Inc. COM 13123E500 19,118 1,146,164 SH   SOLE   420,491 0 725,673
Cardiovascular Systems Inc. COM 141619106 9,060 873,665 SH   SOLE   575,973 0 297,692
Career Education Corporation COM 141665109 30,616 6,743,543 SH   SOLE   3,052,587 0 3,690,956
Carlisle Companies Incorporated COM 142339100 7,408 74,450 SH   SOLE   49,122 0 25,328
Carrizo Oil & Gas Inc. COM 144577103 110,382 3,569,922 SH   SOLE   2,028,973 0 1,540,949
Carter's Inc. COM 146229109 32,244 305,980 SH   SOLE   193,127 0 112,853
CDK Global Inc COM 12508E101 109,362 2,349,339 SH   SOLE   1,521,827 0 827,512
Celadon Group Inc. COM 150838100 15,729 1,500,888 SH   SOLE   532,788 0 968,100
Celldex Therapeutics Inc. COM 15117B103 8,084 2,138,708 SH   SOLE   1,112,133 0 1,026,575
Central Garden & Pet Company Class A COM 153527205 37,114 2,278,316 SH   SOLE   814,117 0 1,464,199
Cerner Corporation COM 156782104 33,314 629,042 SH   SOLE   393,186 0 235,856
Chico's FAS Inc. COM 168615102 29,064 2,190,230 SH   SOLE   776,813 0 1,413,417
CIBER Inc. COM 17163B102 11,375 5,391,195 SH   SOLE   1,821,034 0 3,570,161
Cintas Corporation COM 172908105 102,658 1,143,056 SH   SOLE   711,921 0 431,135
CIT Group Inc. COM 125581801 19 604 SH   SOLE   604 0 0
Citizens Financial Group Inc. COM 174610105 34,542 1,648,785 SH   SOLE   1,090,856 0 557,929
Clearwater Paper Corporation COM 18538R103 12,474 257,138 SH   SOLE   169,973 0 87,165
Coeur Mining Inc. COM 192108504 17,460 3,106,798 SH   SOLE   2,051,318 0 1,055,480
Cogent Communications Holdings Inc COM 19239V302 160,046 4,100,593 SH   SOLE   2,396,383 0 1,704,210
Cognizant Technology Solutions COM 192446102 1,634 26,061 SH   SOLE   26,061 0 0
Computer Sciences Corporation COM 205363104 19 545 SH   SOLE   545 0 0
Continental Resources Inc. COM 212015101 16 514 SH   SOLE   514 0 0
Control4 Corporation COM 21240D107 10,932 1,373,371 SH   SOLE   907,922 0 465,449
Controladora Vuela Compania de Aviacio COM 21240E105 57,051 2,707,668 SH   SOLE   1,785,655 0 922,013
Cooper Companies Inc. COM 216648402 144,055 935,607 SH   SOLE   609,661 0 325,946
Cornerstone Ondemand Inc. COM 21925Y103 6,031 184,054 SH   SOLE   67,323 0 116,731
Cree Inc. COM 225447101 20,289 697,206 SH   SOLE   460,282 0 236,924
Crocs Inc. COM 227046109 23,260 2,417,858 SH   SOLE   853,179 0 1,564,679
CSRA Inc. COM 12650T104 16 600 SH   SOLE   600 0 0
CubeSmart COM 229663109 19 565 SH   SOLE   565 0 0
Cynosure Inc. Class A COM 232577205 10,824 245,324 SH   SOLE   89,480 0 155,844
Cypress Semiconductor Corporation COM 232806109 19,038 2,198,384 SH   SOLE   1,447,906 0 750,478
Dana Holding Corporation COM 235825205 6,935 492,170 SH   SOLE   325,362 0 166,808
Darling Ingredients Inc. COM 237266101 3,675 279,071 SH   SOLE   183,726 0 95,345
DaVita HealthCare Partners Inc. COM 23918K108 19 258 SH   SOLE   258 0 0
Deckers Outdoor Corporation COM 243537107 40,105 669,426 SH   SOLE   240,328 0 429,098
Del Taco Restaurants Inc. COM 245496104 2,171 210,201 SH   SOLE   79,552 0 130,649
DexCom Inc. COM 252131107 80,760 1,189,225 SH   SOLE   668,163 0 521,062
Dollar General Corporation COM 256677105 116,214 1,357,641 SH   SOLE   833,046 0 524,595
Dollar Tree Inc. COM 256746108 122,679 1,487,743 SH   SOLE   917,407 0 570,336
Dril-Quip Inc. COM 262037104 8,731 144,163 SH   SOLE   95,023 0 49,140
DSW Inc. Class A COM 23334L102 39,956 1,445,598 SH   SOLE   616,194 0 829,404
DTS Inc. COM 23335C101 20,972 962,906 SH   SOLE   635,582 0 327,324
E*TRADE Financial Corporation COM 269246401 69,179 2,824,773 SH   SOLE   1,788,770 0 1,036,003
Eagle Materials Inc. COM 26969P108 112,037 1,598,023 SH   SOLE   926,859 0 671,164
Edison International COM 281020107 78 1,082 SH   SOLE   1,082 0 0
Edwards Lifesciences Corporation COM 28176E108 26,651 302,134 SH   SOLE   197,030 0 105,104
Electronic Arts Inc. COM 285512109 210,092 3,177,920 SH   SOLE   2,020,667 0 1,157,253
Ellie Mae Inc. COM 28849P100 36,130 398,613 SH   SOLE   222,360 0 176,253
Encore Wire Corporation COM 292562105 33,165 851,907 SH   SOLE   381,473 0 470,434
Endurance Specialty Holdings Ltd. COM G30397106 49,629 759,552 SH   SOLE   266,947 0 492,605
EnerSys COM 29275Y102 10,298 184,814 SH   SOLE   65,491 0 119,323
Envestnet Inc. COM 29404K106 11,009 404,745 SH   SOLE   148,489 0 256,256
Envision Healthcare Holdings Inc. COM 29413U103 3,811 186,837 SH   SOLE   146,368 0 40,469
Equifax Inc. COM 294429105 134,499 1,176,826 SH   SOLE   740,917 0 435,909
Equity Commonwealth COM 294628102 35 1,249 SH   SOLE   1,249 0 0
Euronet Worldwide Inc. COM 298736109 150,480 2,030,495 SH   SOLE   1,178,786 0 851,709
Everest Re Group Ltd. COM G3223R108 25,934 131,357 SH   SOLE   86,776 0 44,581
Expedia Inc. COM 30212P303 61,276 568,316 SH   SOLE   355,419 0 212,897
Fair Isaac Corporation COM 303250104 89,774 846,209 SH   SOLE   482,030 0 364,179
Fairchild Semiconductor International COM 303726103 19,182 959,097 SH   SOLE   711,658 0 247,439
Ferroglobe PLC COM G33856108 32,205 3,655,543 SH   SOLE   2,413,265 0 1,242,278
Fidelity National Financial Inc. COM 31620R303 21 620 SH   SOLE   620 0 0
Fidelity National Information Services COM 31620M106 66 1,047 SH   SOLE   1,047 0 0
Fiesta Restaurant Group Inc. COM 31660B101 22,091 673,923 SH   SOLE   356,096 0 317,827
First Horizon National Corporation COM 320517105 49,403 3,771,227 SH   SOLE   1,341,630 0 2,429,597
First Midwest Bancorp Inc. COM 320867104 45,949 2,549,867 SH   SOLE   872,153 0 1,677,714
FleetMatics Group Ltd. COM G35569105 63,849 1,568,380 SH   SOLE   870,787 0 697,593
Flextronics International Ltd. COM Y2573F102 25,094 2,080,774 SH   SOLE   1,362,280 0 718,494
FLIR Systems Inc. COM 302445101 14,229 431,849 SH   SOLE   160,314 0 271,535
Flushing Financial Corporation COM 343873105 39,606 1,831,912 SH   SOLE   761,952 0 1,069,960
FMC Corporation COM 302491303 29,817 738,582 SH   SOLE   527,364 0 211,218
FormFactor Inc. COM 346375108 15,252 2,097,871 SH   SOLE   745,000 0 1,352,871
Fortinet Inc. COM 34959E109 98,565 3,217,908 SH   SOLE   2,031,437 0 1,186,471
Fox Factory Holding Corp. COM 35138V102 30,784 1,947,096 SH   SOLE   1,063,141 0 883,955
Freeport-McMoRan Inc. COM 35671D857 3 293 SH   SOLE   293 0 0
FTI Consulting Inc. COM 302941109 29,280 824,559 SH   SOLE   292,353 0 532,206
Gartner Inc. COM 366651107 41,765 467,428 SH   SOLE   282,179 0 185,249
Generac Holdings Inc. COM 368736104 49,572 1,331,154 SH   SOLE   703,601 0 627,553
Genesee & Wyoming Inc. Class A COM 371559105 797 12,708 SH   SOLE   12,708 0 0
Genpact Limited COM G3922B107 66,708 2,453,413 SH   SOLE   1,257,210 0 1,196,203
Global Eagle Entertainment Inc. COM 37951D102 54,778 6,429,331 SH   SOLE   3,734,990 0 2,694,341
Global Payments Inc. COM 37940X102 127,396 1,950,935 SH   SOLE   1,217,032 0 733,903
GNC Holdings Inc. Class A COM 36191G107 681 21,462 SH   SOLE   21,462 0 0
Gogo Inc. COM 38046C109 17,845 1,620,804 SH   SOLE   1,068,715 0 552,089
Granite Construction Incorporated COM 387328107 4,302 90,000 SH   SOLE   32,816 0 57,184
Graphic Packaging Holding Company COM 388689101 31 2,380 SH   SOLE   2,380 0 0
Green Dot Corporation Class A COM 39304D102 18,801 818,496 SH   SOLE   540,528 0 277,968
Greenhill & Co. Inc. COM 395259104 8,413 378,979 SH   SOLE   250,041 0 128,938
Habit Restaurants Inc. Class A COM 40449J103 4,984 267,507 SH   SOLE   102,695 0 164,812
Harman International Industries Incorp COM 413086109 139,982 1,572,123 SH   SOLE   931,458 0 640,665
Hawaiian Holdings Inc. COM 419879101 8,988 190,468 SH   SOLE   125,765 0 64,703
HD Supply Holdings Inc. COM 40416M105 98,848 2,989,039 SH   SOLE   1,869,821 0 1,119,218
HealthSouth Corporation COM 421924309 34,596 919,383 SH   SOLE   337,292 0 582,091
HeartWare International Inc. COM 422368100 32,051 1,020,088 SH   SOLE   560,336 0 459,752
Highwoods Properties Inc. COM 431284108 52 1,078 SH   SOLE   1,078 0 0
HNI Corporation COM 404251100 31,499 804,154 SH   SOLE   279,378 0 524,776
Hologic Inc. COM 436440101 33,969 984,604 SH   SOLE   615,704 0 368,900
Humana Inc. COM 444859102 45,104 246,537 SH   SOLE   154,408 0 92,129
Illumina Inc. COM 452327109 71,318 439,934 SH   SOLE   299,501 0 140,433
IMAX Corporation COM 45245E109 86,490 2,781,914 SH   SOLE   1,609,624 0 1,172,290
inContact Inc. COM 45336E109 13,488 1,517,180 SH   SOLE   553,396 0 963,784
Incyte Corporation COM 45337C102 35,649 491,913 SH   SOLE   308,005 0 183,908
Ingersoll-Rand Plc COM G47791101 30 491 SH   SOLE   491 0 0
Ingram Micro Inc. Class A COM 457153104 71,498 1,991,045 SH   SOLE   703,819 0 1,287,226
Innophos Holdings Inc. COM 45774N108 850 27,500 SH   SOLE   9,743 0 17,757
Insight Enterprises Inc. COM 45765U103 37,426 1,306,776 SH   SOLE   457,203 0 849,573
Insulet Corporation COM 45784P101 63,450 1,913,459 SH   SOLE   1,148,550 0 764,909
Insys Therapeutics Inc. COM 45824V209 3,540 221,369 SH   SOLE   80,860 0 140,509
Integrated Device Technology Inc. COM 458118106 28,584 1,398,414 SH   SOLE   740,343 0 658,071
Interface Inc. COM 458665304 10,509 566,824 SH   SOLE   201,016 0 365,808
Interoil Corporation COM 460951106 21,402 672,380 SH   SOLE   442,952 0 229,428
Intra-Cellular Therapies Inc. COM 46116X101 5,382 193,614 SH   SOLE   70,795 0 122,819
Intrexon Corporation COM 46122T102 16,680 492,183 SH   SOLE   179,819 0 312,364
Investment Technology Group Inc. COM 46145F105 48,393 2,189,737 SH   SOLE   777,771 0 1,411,966
Itron Inc. COM 465741106 54,820 1,314,009 SH   SOLE   660,225 0 653,784
J.B. Hunt Transport Services Inc. COM 445658107 91,874 1,090,620 SH   SOLE   681,425 0 409,195
Jabil Circuit Inc. COM 466313103 43,205 2,242,069 SH   SOLE   1,052,135 0 1,189,934
Jack Henry & Associates Inc. COM 426281101 106,839 1,263,322 SH   SOLE   700,278 0 563,044
James River Group Holdings Ltd COM G5005R107 40,526 1,256,243 SH   SOLE   445,481 0 810,762
JetBlue Airways Corporation COM 477143101 24,555 1,162,663 SH   SOLE   766,057 0 396,606
Jones Lang LaSalle Incorporated COM 48020Q107 18,695 159,350 SH   SOLE   58,631 0 100,719
JPMorgan Chase & Co. COM 46625H100 936 15,807 SH   SOLE   15,807 0 0
KAR Auction Services Inc. COM 48238T109 114,530 3,002,885 SH   SOLE   1,660,199 0 1,342,686
Keysight Technologies Inc COM 49338L103 19 675 SH   SOLE   675 0 0
Kirby Corporation COM 497266106 86,492 1,434,603 SH   SOLE   879,517 0 555,086
Kite Pharma Inc. COM 49803L109 20,565 447,941 SH   SOLE   164,249 0 283,692
Kohl's Corporation COM 500255104 18 381 SH   SOLE   381 0 0
Kraton Performance Polymers Inc. COM 50077C106 52,166 3,015,373 SH   SOLE   1,439,503 0 1,575,870
L Brands Inc. COM 501797104 52,214 594,628 SH   SOLE   369,116 0 225,512
Laboratory Corporation of America Hold COM 50540R409 39 335 SH   SOLE   335 0 0
Lam Research Corporation COM 512807108 68,228 826,009 SH   SOLE   515,310 0 310,699
Lattice Semiconductor Corporation COM 518415104 24,931 4,389,306 SH   SOLE   1,558,123 0 2,831,183
Leidos Holdings Inc. COM 525327102 7,760 154,207 SH   SOLE   57,911 0 96,296
Lennox International Inc. COM 526107107 14,330 105,997 SH   SOLE   69,892 0 36,105
Leucadia National Corporation COM 527288104 14,393 890,076 SH   SOLE   587,306 0 302,770
LGI Homes Inc. COM 50187T106 24,995 1,032,409 SH   SOLE   488,111 0 544,298
Liberty Interactive Corporation QVC Gr COM 53071M104 34 1,347 SH   SOLE   1,347 0 0
Lions Gate Entertainment Corp. COM 535919203 13,760 629,757 SH   SOLE   417,534 0 212,223
Littelfuse Inc. COM 537008104 17,116 139,034 SH   SOLE   49,062 0 89,972
LKQ Corporation COM 501889208 132,641 4,154,109 SH   SOLE   2,283,870 0 1,870,239
Louisiana-Pacific Corporation COM 546347105 30,212 1,764,748 SH   SOLE   1,159,744 0 605,004
LPL Financial Holdings Inc. COM 50212V100 5,997 241,817 SH   SOLE   159,395 0 82,422
LSB Industries Inc. COM 502160104 5,694 446,625 SH   SOLE   156,727 0 289,898
LSI Industries Inc. COM 50216C108 10,724 912,697 SH   SOLE   333,375 0 579,322
Lululemon Athletica Inc COM 550021109 55,297 816,675 SH   SOLE   501,638 0 315,037
M/A-COM Technology Solutions Holdings COM 55405Y100 24,568 561,051 SH   SOLE   204,908 0 356,143
Mack-Cali Realty Corporation COM 554489104 30,789 1,310,184 SH   SOLE   469,160 0 841,024
MarineMax Inc. COM 567908108 15,180 779,647 SH   SOLE   507,088 0 272,559
Marketo Inc. COM 57063L107 2,105 107,582 SH   SOLE   39,335 0 68,247
Martin Marietta Materials Inc. COM 573284106 14,844 93,062 SH   SOLE   61,715 0 31,347
Marvell Technology Group Ltd. COM G5876H105 14 1,398 SH   SOLE   1,398 0 0
MasTec Inc. COM 576323109 103,324 5,104,959 SH   SOLE   2,445,978 0 2,658,981
Mattson Technology Inc. COM 577223100 12,623 3,458,458 SH   SOLE   2,277,920 0 1,180,538
Maxim Integrated Products Inc. COM 57772K101 19,300 524,734 SH   SOLE   348,681 0 176,053
MDU Resources Group Inc. COM 552690109 26,261 1,349,488 SH   SOLE   479,219 0 870,269
Mead Johnson Nutrition Company COM 582839106 47,557 559,695 SH   SOLE   351,341 0 208,354
Medicines Company COM 584688105 1,920 60,424 SH   SOLE   22,076 0 38,348
Medidata Solutions Inc. COM 58471A105 27,681 715,078 SH   SOLE   262,238 0 452,840
Medivation Inc. COM 58501N101 99,869 2,172,009 SH   SOLE   1,176,515 0 995,494
MEDNAX Inc. COM 58502B106 52,353 810,174 SH   SOLE   388,497 0 421,677
Merit Medical Systems Inc. COM 589889104 13,195 713,627 SH   SOLE   252,853 0 460,774
Meritor Inc. COM 59001K100 11,669 1,447,783 SH   SOLE   959,580 0 488,203
MGM Resorts International COM 552953101 27,580 1,286,385 SH   SOLE   840,686 0 445,699
Micron Technology Inc. COM 595112103 17 1,664 SH   SOLE   1,664 0 0
Mobileye N.V. COM N51488117 32,381 868,357 SH   SOLE   568,363 0 299,994
Modine Manufacturing Company COM 607828100 49,089 4,458,625 SH   SOLE   1,754,455 0 2,704,170
Molina Healthcare Inc. COM 60855R100 21,755 337,344 SH   SOLE   123,778 0 213,566
Monolithic Power Systems Inc. COM 609839105 46,100 724,388 SH   SOLE   501,186 0 223,202
Monster Beverage Corporation COM 61174X109 54,720 410,255 SH   SOLE   256,518 0 153,737
Moody's Corporation COM 615369105 47,326 490,117 SH   SOLE   301,532 0 188,585
MRC Global Inc. COM 55345K103 28,384 2,160,136 SH   SOLE   974,886 0 1,185,250
MSA Safety Inc. COM 553498106 21,058 435,542 SH   SOLE   143,422 0 292,120
Mylan N.V. COM N59465109 6,709 144,754 SH   SOLE   115,202 0 29,552
Myriad Genetics Inc. COM 62855J104 78,358 2,093,457 SH   SOLE   889,659 0 1,203,798
Nasdaq Inc. COM 631103108 91,975 1,385,576 SH   SOLE   862,910 0 522,666
National Retail Properties Inc. COM 637417106 42,501 919,940 SH   SOLE   340,055 0 579,885
Natural Grocers by Vitamin Cottage Inc COM 63888U108 22,456 1,055,744 SH   SOLE   386,252 0 669,492
Navigators Group Inc. COM 638904102 63,797 760,664 SH   SOLE   265,181 0 495,483
New Relic Inc. COM 64829B100 2,691 103,181 SH   SOLE   37,697 0 65,484
Noble Energy Inc. COM 655044105 8 265 SH   SOLE   265 0 0
Northern Trust Corporation COM 665859104 21 326 SH   SOLE   326 0 0
Nuance Communications Inc. COM 67020Y100 12,817 685,777 SH   SOLE   452,622 0 233,155
NXP Semiconductors NV COM N6596X109 30,314 373,924 SH   SOLE   236,475 0 137,449
O'Reilly Automotive Inc. COM 67103H107 55,016 201,038 SH   SOLE   126,931 0 74,107
On Assignment Inc. COM 682159108 18,961 513,559 SH   SOLE   188,247 0 325,312
ON Semiconductor Corporation COM 682189105 84,248 8,785,014 SH   SOLE   3,550,230 0 5,234,784
Oracle Corporation COM 68389X105 1,022 24,973 SH   SOLE   24,973 0 0
P. H. Glatfelter Company COM 377316104 30,302 1,461,753 SH   SOLE   518,705 0 943,048
Pacira Pharmaceuticals Inc. COM 695127100 8,766 165,462 SH   SOLE   60,450 0 105,012
PacWest Bancorp COM 695263103 31,344 843,717 SH   SOLE   556,376 0 287,341
PAREXEL International Corporation COM 699462107 123,967 1,976,198 SH   SOLE   1,133,533 0 842,665
Parkway Properties Inc. COM 70159Q104 29,161 1,862,134 SH   SOLE   705,620 0 1,156,514
Perrigo Co. Plc COM G97822103 91,874 718,156 SH   SOLE   450,138 0 268,018
Piedmont Natural Gas Company Inc. COM 720186105 29,544 493,792 SH   SOLE   172,689 0 321,103
Popular Inc. COM 733174700 72,398 2,530,500 SH   SOLE   1,097,547 0 1,432,953
Portland General Electric Company COM 736508847 53,320 1,350,218 SH   SOLE   469,735 0 880,483
Primoris Services Corporation COM 74164F103 29,378 1,208,970 SH   SOLE   479,347 0 729,623
PTC Therapeutics Inc. COM 69366J200 6,230 967,367 SH   SOLE   354,346 0 613,021
QIAGEN NV COM N72482107 8,506 380,739 SH   SOLE   252,337 0 128,402
QLogic Corporation COM 747277101 79,531 5,917,497 SH   SOLE   2,521,095 0 3,396,402
Qorvo Inc. COM 74736K101 132,215 2,622,790 SH   SOLE   1,580,745 0 1,042,045
QuickLogic Corporation COM 74837P108 5,735 5,410,151 SH   SOLE   3,604,013 0 1,806,138
Ralph Lauren Corporation Class A COM 751212101 22 225 SH   SOLE   225 0 0
Raymond James Financial Inc. COM 754730109 159,939 3,359,367 SH   SOLE   1,901,254 0 1,458,113
RealPage Inc. COM 75606N109 7,795 374,033 SH   SOLE   137,186 0 236,847
Red Hat Inc. COM 756577102 86,800 1,164,943 SH   SOLE   729,544 0 435,399
Renasant Corporation COM 75970E107 64,379 1,956,199 SH   SOLE   701,389 0 1,254,810
RLJ Lodging Trust COM 74965L101 33 1,426 SH   SOLE   1,426 0 0
Rogers Corporation COM 775133101 25,362 423,612 SH   SOLE   279,192 0 144,420
Roper Technologies Inc. COM 776696106 79,744 436,308 SH   SOLE   273,043 0 163,265
Ross Stores Inc. COM 778296103 133,060 2,298,093 SH   SOLE   1,414,734 0 883,359
Rovi Corporation COM 779376102 99,971 4,874,242 SH   SOLE   2,871,009 0 2,003,233
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 82,682 1,006,472 SH   SOLE   629,217 0 377,255
SABRE CORP COM 78573M104 30,233 1,045,400 SH   SOLE   654,032 0 391,368
SAIA INC COM 78709Y105 23,996 852,420 SH   SOLE   384,274 0 468,146
SANGAMO BIOSCIENCES INC COM 800677106 5,007 827,567 SH   SOLE   459,407 0 368,160
SEACHANGE INTL INC COM 811699107 13,056 2,365,205 SH   SOLE   1,560,628 0 804,577
SELECTIVE INS GROUP INC COM 816300107 36,683 1,001,981 SH   SOLE   354,943 0 647,038
SEMTECH CORP COM 816850101 39,456 1,794,253 SH   SOLE   731,114 0 1,063,139
SHERWIN WILLIAMS CO COM 824348106 137,834 484,189 SH   SOLE   298,902 0 185,287
SIGNATURE BK NEW YORK N Y COM 82669G104 155,939 1,145,597 SH   SOLE   644,337 0 501,260
SILICON LABORATORIES INC COM 826919102 6,852 152,411 SH   SOLE   100,924 0 51,487
SILVER SPRING NETWORKS INC COM 82817Q103 18,951 1,284,828 SH   SOLE   851,810 0 433,018
SKULLCANDY INC COM 83083J104 8,172 2,295,383 SH   SOLE   813,079 0 1,482,304
SKYWORKS SOLUTIONS INC COM 83088M102 39,143 502,473 SH   SOLE   331,486 0 170,987
SMITH A O COM 831865209 25,483 333,944 SH   SOLE   122,407 0 211,537
SOUTHWEST GAS CORP COM 844895102 30,625 465,069 SH   SOLE   160,210 0 304,859
STEEL DYNAMICS INC COM 858119100 5,416 240,601 SH   SOLE   158,883 0 81,718
STERIS PLC COM G84720104 112,898 1,588,993 SH   SOLE   902,775 0 686,218
SWIFT TRANSN CO COM 87074U101 35,146 1,886,506 SH   SOLE   904,492 0 982,014
SYNAPTICS INC COM 87157D109 32,308 405,168 SH   SOLE   282,843 0 122,325
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 4,151 128,359 SH   SOLE   46,933 0 81,426
TANDEM DIABETES CARE INC COM 875372104 10,085 1,157,920 SH   SOLE   764,378 0 393,542
TANGOE INC COM 87582Y108 10,665 1,351,774 SH   SOLE   493,908 0 857,866
TEAM HEALTH HOLDINGS INC COM 87817A107 3,964 94,813 SH   SOLE   34,756 0 60,057
TEAM INC COM 878155100 12,793 421,097 SH   SOLE   149,896 0 271,201
TELEFLEX INC COM 879369106 29,908 190,483 SH   SOLE   119,215 0 71,268
TENNECO INC COM 880349105 4,823 93,637 SH   SOLE   62,250 0 31,387
TESSERA TECHNOLOGIES INC COM 88164L100 63,206 2,038,912 SH   SOLE   1,096,770 0 942,142
TEVA PHARMACEUTICAL INDS LTD COM 881624209 715 13,353 SH   SOLE   13,353 0 0
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 14,862 387,220 SH   SOLE   137,507 0 249,713
TIVO INC COM 888706108 22,997 2,418,144 SH   SOLE   1,597,638 0 820,506
TJX COS INC NEW COM 872540109 1,582 20,188 SH   SOLE   20,188 0 0
TRANSUNION COM 89400J107 28,256 1,023,387 SH   SOLE   374,349 0 649,038
TREX CO INC COM 89531P105 14,941 311,720 SH   SOLE   205,783 0 105,937
TRONOX LTD COM Q9235V101 10,506 1,644,195 SH   SOLE   1,085,368 0 558,827
ULTRATECH INC COM 904034105 41,475 1,899,022 SH   SOLE   1,086,674 0 812,348
UNITED CONTL HLDGS INC COM 910047109 180,584 3,016,775 SH   SOLE   1,954,811 0 1,061,964
UNITED THERAPEUTICS CORP DEL COM 91307C102 4,282 38,424 SH   SOLE   14,038 0 24,386
UNITEDHEALTH GROUP INC COM 91324P102 1,702 13,206 SH   SOLE   13,206 0 0
UNITIL CORP COM 913259107 32,627 767,866 SH   SOLE   288,479 0 479,387
UNIVERSAL DISPLAY CORP COM 91347P105 38,794 717,081 SH   SOLE   379,626 0 337,455
UNIVERSAL ELECTRS INC COM 913483103 9,930 160,192 SH   SOLE   105,836 0 54,356
UNIVERSAL HLTH SVCS INC COM 913903100 61,932 496,569 SH   SOLE   314,972 0 181,597
VANTIV INC COM 92210H105 128,045 2,376,486 SH   SOLE   1,482,310 0 894,176
VEECO INSTRS INC DEL COM 922417100 25,291 1,298,285 SH   SOLE   855,417 0 442,868
VERIFONE SYS INC COM 92342Y109 5,818 206,033 SH   SOLE   154,870 0 51,163
VIRTUSA CORP COM 92827P102 1,891 50,486 SH   SOLE   18,518 0 31,968
VISTEON CORP COM 92839U206 4,450 55,908 SH   SOLE   20,500 0 35,408
W P CAREY INC COM 92936U109 24 391 SH   SOLE   391 0 0
W. R. Berkley Corporation COM 084423102 16,222 288,641 SH   SOLE   190,480 0 98,161
WABCO HLDGS INC COM 92927K102 13,883 129,841 SH   SOLE   74,396 0 55,445
WABTEC CORP COM 929740108 69,000 870,226 SH   SOLE   544,950 0 325,276
WASHINGTON FED INC COM 938824109 35,913 1,585,544 SH   SOLE   559,026 0 1,026,518
WASTE CONNECTIONS INC COM 941053100 82,097 1,271,045 SH   SOLE   786,785 0 484,260
WATSCO INC COM 942622200 103,055 764,842 SH   SOLE   340,927 0 423,915
WEB COM GROUP INC COM 94733A104 8,156 411,498 SH   SOLE   245,553 0 165,945
WEBSTER FINL CORP CONN COM 947890109 26,738 744,786 SH   SOLE   334,597 0 410,189
WESCO AIRCRAFT HLDGS INC COM 950814103 32,022 2,225,328 SH   SOLE   792,969 0 1,432,359
WESCO INTL INC COM 95082P105 15,406 281,791 SH   SOLE   100,958 0 180,833
WESTAR ENERGY INC COM 95709T100 45 917 SH   SOLE   917 0 0
WESTERN DIGITAL CORP COM 958102105 33 695 SH   SOLE   695 0 0
WEYERHAEUSER CO COM 962166104 16 519 SH   SOLE   519 0 0
WISDOMTREE INVTS INC COM 97717P104 29,145 2,549,852 SH   SOLE   1,596,366 0 953,486
WSFS FINL CORP COM 929328102 53,463 1,644,010 SH   SOLE   635,124 0 1,008,886
ZIONS BANCORPORATION COM 989701107 15 601 SH   SOLE   601 0 0
ZYNGA INC COM 98986T108 5,568 2,441,996 SH   SOLE   1,608,097 0 833,899