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
APPLIED OPTOELECTRONICS INC COM 03823U102 4,911 286,203 SH   SOLE   252,803 0 33,400
APPLE INC COM 037833100 1,096 10,414 SH   SOLE   10,414 0 0
ABAXIS INC COM 002567105 5,926 106,436 SH   SOLE   92,396 0 14,040
AMERISOURCEBERGEN CORP COM 03073E105 5,716 55,117 SH   SOLE   680 0 54,437
ABC BANCORP COM 03076K108 7,646 224,935 SH   SOLE   204,785 0 20,150
AMERICAN CAMPUS CMNTYS INC COM 024835100 10,913 263,977 SH   SOLE   229,017 0 34,960
ACADIA HEALTHCAREPANY INC COM 00404A109 27,870 446,213 SH   SOLE   373,682 0 72,531
ACTUA CORP COM 005094107 6,180 539,737 SH   SOLE   23,252 0 516,485
ADAMAS PHARMACEUTICALS INC COM 00548A106 13,085 462,051 SH   SOLE   398,230 0 63,821
ALLIANCE DATA SYS CORP COM 018581108 3,184 11,513 SH   SOLE   10,984 0 529
AMERICAN EAGLE OUTFITTERS INC. COM 02553E106 26,453 1,706,653 SH   SOLE   973,235 0 733,418
AMERICAN FARMLAND CO COM 02589Y100 2,757 391,578 SH   SOLE   337,078 0 54,500
ATLAS FINANCIAL HOLDINGS INC COM G06207115 5,219 262,274 SH   SOLE   225,864 0 36,410
ARGO GROUP INTL HLDGS LTD COM G0464B107 1,291 21,567 SH   SOLE   21,567 0 0
APPLIED GENETIC TECHNOLOGIES COM 03820J100 3,766 184,610 SH   SOLE   159,450 0 25,160
AIMMUNE THERAPEUTICS INC COM 00900T107 4,988 270,358 SH   SOLE   235,825 0 34,533
AKEBIA THERAPEUTICS INC COM 00972D105 554 42,910 SH   SOLE   42,910 0 0
AKORN INC COM 009728106 4,533 121,495 SH   SOLE   116,348 0 5,147
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 2,159 22,935 SH   SOLE   21,981 0 954
ALARM.COM HOLDINGS INC COM 011642105 10,386 622,670 SH   SOLE   539,660 0 83,010
APPLIED MICRO CIRCUITS CORP COM 03822W406 94 14,693 SH   SOLE   14,693 0 0
AMETEK INC COM 031100100 3,741 69,799 SH   SOLE   3,004 0 66,795
AFFILIATED MANAGERS GROUP INC COM 008252108 3,342 20,920 SH   SOLE   19,996 0 924
AMAZON.COM, INC COM 023135106 544 805 SH   SOLE   805 0 0
ANSYS INC COM 03662Q105 12,250 132,429 SH   SOLE   5,152 0 127,277
APOGEE ENTERPRISES INC COM 037598109 28,219 648,567 SH   SOLE   548,714 0 99,853
AIRGAS INC COM 009363102 3,711 26,830 SH   SOLE   640 0 26,190
ARAMARK COM 03852U106 6,596 204,530 SH   SOLE   5,300 0 199,230
ARRIS GROUP INC COM 04270V106 946 30,934 SH   SOLE   30,934 0 0
ATRICURE INC COM 04963C209 17,842 795,104 SH   SOLE   685,864 0 109,240
ACTIVISION BLIZZARD INC COM 00507V109 2,154 55,632 SH   SOLE   52,870 0 2,762
AVAGO TECHNOLOGIES LTD COM Y0486S104 2,333 16,074 SH   SOLE   15,278 0 796
ARMSTRONG WORLD INDS INC COM 04247X102 7,714 168,680 SH   SOLE   5,960 0 162,720
AXALTA COATING SYSTEMS LTD COM G0750C108 6,092 228,590 SH   SOLE   5,900 0 222,690
ACUITY BRANDS INC COM 00508Y102 5,896 25,217 SH   SOLE   10,404 0 14,813
BRUNSWICK CORP COM 117043109 2,295 45,429 SH   SOLE   43,477 0 1,952
BONANZA CREEK ENERGY INC COM 097793103 248 47,103 SH   SOLE   47,103 0 0
BRANDYWINE RLTY TR SH BEN INT COM 105368203 1,963 143,672 SH   SOLE   3,594 0 140,078
BIOTELEMETRY INC COM 090672106 7,019 600,930 SH   SOLE   40,160 0 560,770
BANKUNITED INC COM 06652K103 1,372 38,056 SH   SOLE   36,165 0 1,891
BLUEBIRD BIO INC COM 09609G100 14,787 230,252 SH   SOLE   179,708 0 50,544
BRYN MAWR BK CORP COM 117665109 5,394 187,813 SH   SOLE   9,225 0 178,588
BOFI HLDG INC COM 05566U108 18,930 899,292 SH   SOLE   778,858 0 120,434
BON-TON STORES INC COM 09776J101 1,417 674,690 SH   SOLE   27,769 0 646,921
BRIXMOR PROPERTY GROUP INC COM 11120U105 1,821 70,541 SH   SOLE   67,042 0 3,499
BURNHAM HLDGS INC CL A COM 122295108 1,034 62,200 SH   SOLE   1,070 0 61,130
BURLINGTON STORES INC COM 122017106 16,017 373,356 SH   SOLE   323,306 0 50,050
CITIGROUP INC COM 172967424 381 7,364 SH   SOLE   7,364 0 0
CAVIUM INC COM 14964U108 15,840 241,057 SH   SOLE   208,828 0 32,229
CALGON CARBON CORP COM COM 129603106 1,878 108,860 SH   SOLE   4,570 0 104,290
CCFNB BANCORP INC COM 124880105 514 12,969 SH   SOLE   505 0 12,464
CROWN HOLDINGS INC COM 228368106 13,143 259,233 SH   SOLE   48,575 0 210,658
CNB FINL CORP PA COM 126128107 9,350 518,597 SH   SOLE   24,285 0 494,312
CEDAR SHOPPING CTRS INC COM 150602209 1,087 153,601 SH   SOLE   153,601 0 0
CHEGG INC COM 163092109 13,544 2,012,522 SH   SOLE   1,752,272 0 260,250
CHEMTURA CORPORATION COM 163893209 773 28,330 SH   SOLE   830 0 27,500
CHUY`S HOLDINGS INC COM 171604101 14,641 467,172 SH   SOLE   399,792 0 67,380
CIENA CORP COM 171779309 14,628 706,995 SH   SOLE   612,377 0 94,618
CLIFFS NATURAL RESOURCES INC COM 18683K101 110 69,358 SH   SOLE   69,358 0 0
CANTEL MEDICAL CORP COM 138098108 15,703 252,696 SH   SOLE   217,966 0 34,730
CONNECTONE BANCORP INC COM 20786W107 12,344 660,456 SH   SOLE   567,937 0 92,519
CYRUSONE INC COM 23283R100 1,300 34,716 SH   SOLE   34,716 0 0
CEPHEID COM 15670R107 16,370 448,118 SH   SOLE   393,271 0 54,847
CALIFORNIA REP BANCORP COM 13056P100 217 7,339 SH   SOLE   7,339 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 13,839 400,773 SH   SOLE   350,253 0 50,520
CARRIAGE SVCS INC COM 143905107 1,248 51,799 SH   SOLE   51,799 0 0
CUBESMART COM 229663109 12,187 398,000 SH   SOLE   17,190 0 380,810
CUSTOMERS BANCORP INC COM 23204G100 19,925 731,997 SH   SOLE   299,902 0 432,095
CODORUS VALLEY BANCORP COM 192025104 2,465 121,168 SH   SOLE   3,925 0 117,243
CITIZENS FINL SVCS INC COM 174615104 2,131 43,492 SH   SOLE   1,115 0 42,377
CITIZENS & NORTHERN CORP COM 172922106 3,068 146,075 SH   SOLE   3,845 0 142,230
DUCOMMUN INCORPORATED COM 264147109 470 28,961 SH   SOLE   28,961 0 0
DOLLAR GENERAL COM 256677105 4,169 58,013 SH   SOLE   55,150 0 2,863
DONEGAL GROUP INC J CL A COM 257701201 1,984 140,913 SH   SOLE   5,590 0 135,323
DISNEY WALT PRODTNS COM 254687106 599 5,699 SH   SOLE   5,699 0 0
DICKS SPORTING GOODS INC COM 253393102 3,504 99,134 SH   SOLE   2,565 0 96,569
ELECTRONIC ARTS INC COM 285512109 1,299 18,897 SH   SOLE   17,959 0 938
CHANNELADVISOR CORP COM 159179100 9,571 691,047 SH   SOLE   604,824 0 86,223
EDUCATION REALTY TRUST INC COM 28140H203 8,815 232,709 SH   SOLE   201,889 0 30,820
EAGLE BANCORP INC MD COM 268948106 674 13,347 SH   SOLE   13,347 0 0
8X8 INC NEW COM 282914100 21,870 1,910,019 SH   SOLE   1,613,202 0 296,817
EGALET CORP COM 28226B104 1,977 179,444 SH   SOLE   6,806 0 172,638
EMPLOYERS HOLDINGS INC COM 292218104 1,086 39,789 SH   SOLE   39,789 0 0
EMCOR GROUP INC COM 29084Q100 945 19,670 SH   SOLE   19,670 0 0
ENERSYS COM 29275Y102 3,303 59,050 SH   SOLE   13,255 0 45,795
EPAM SYSTEMS INC COM 29414B104 47,724 607,026 SH   SOLE   355,092 0 251,934
ERIE INDTY CO CL A COM 29530P102 3,264 34,124 SH   SOLE   1,305 0 32,819
ENVIRONMENTAL TECTONICS CORP COM 294092101 83 82,764 SH   SOLE   0 0 82,764
ENTERCOMMUNICATIONS CORP COM 293639100 7,332 652,892 SH   SOLE   24,520 0 628,372
EVERYDAY HEALTH INC COM 300415106 2,655 440,971 SH   SOLE   382,692 0 58,279
EVERI HOLDINGS INC COM 30034T103 1,064 242,363 SH   SOLE   242,363 0 0
EXELON CORPORATION COM 30161N101 554 19,957 SH   SOLE   18,967 0 990
DIAMONDBACK ENERGY INC COM 25278X109 1,603 23,960 SH   SOLE   22,994 0 966
FARO TECHNOLOGIES INC COM 311642102 3,282 111,183 SH   SOLE   96,180 0 15,003
FACEBOOK INC COM 30303M102 1,224 11,697 SH   SOLE   11,697 0 0
FCB FINANCIAL HOLDINGS INC COM 30255G103 17,660 493,438 SH   SOLE   429,328 0 64,110
FIBROCELL SCIENCE INC COM 315721209 1,479 325,053 SH   SOLE   32,008 0 293,045
1ST FIN BANCORP COM 320209109 580 32,117 SH   SOLE   32,117 0 0
FLUSHING FINL CORP COM 343873105 832 38,469 SH   SOLE   38,469 0 0
FEDERATED INVESTORS INC COM 314211103 4,314 150,560 SH   SOLE   5,420 0 145,140
FITBIT INC COM 33812L102 3,690 124,721 SH   SOLE   119,448 0 5,273
FIVE BELOW COM 33829M101 22,526 701,729 SH   SOLE   433,995 0 267,734
FOOT LOCKER INC COM 344849104 2,819 43,304 SH   SOLE   41,401 0 1,903
FMC CORP COM 302491303 1,248 31,900 SH   SOLE   820 0 31,080
F N B CORP PA COM 302520101 787 59,025 SH   SOLE   2,371 0 56,654
FIRST NBC BANK HOLDING CO COM 32115D106 14,799 395,795 SH   SOLE   343,395 0 52,400
AMICUS THERAPEUTICS INC COM 03152W109 16,825 1,734,566 SH   SOLE   1,512,760 0 221,806
FRANKLIN FINANCIAL SERVICES CORPORATION COM 353525108 1,064 45,281 SH   SOLE   1,616 0 43,665
1ST MERCHANTS COM 320817109 1,060 41,701 SH   SOLE   41,701 0 0
FRESHPET INC COM 358039105 4,933 581,087 SH   SOLE   17,638 0 563,449
FORTINET INC COM 34959E109 2,105 67,536 SH   SOLE   64,689 0 2,847
GIGAMON INC COM 37518B102 15,592 586,823 SH   SOLE   501,072 0 85,751
GAMING AND LEISURE PROPERTIES INC. COM 36467J108 2,694 96,914 SH   SOLE   3,642 0 93,272
GLU MOBILE INC COM 379890106 2,323 955,984 SH   SOLE   832,885 0 123,099
GNC HOLDINGS INC COM 36191G107 1,857 59,861 SH   SOLE   3,752 0 56,109
GENERAC HOLDINGS INC COM 368736104 717 24,071 SH   SOLE   24,071 0 0
ALPHABET INC CL C COM 02079K107 603 794 SH   SOLE   794 0 0
ALPHABET INC CLA A COM 02079K305 685 880 SH   SOLE   880 0 0
GSV CAP CORP COM 36191J101 7,040 751,291 SH   SOLE   622,374 0 128,917
GRAY TELEVISION INC COM 389375106 1,117 68,538 SH   SOLE   68,538 0 0
GTT COMMUNICATIONS INC COM 362393100 16,521 968,433 SH   SOLE   834,981 0 133,452
GREAT WESTERN BANCORP INC COM 391416104 959 33,059 SH   SOLE   33,059 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 16,675 277,180 SH   SOLE   239,380 0 37,800
GREAT PLAINS ENERGY INC COM 391164100 682 24,967 SH   SOLE   24,967 0 0
HAIN CELESTIAL GROUP INC COM 405217100 1,486 36,783 SH   SOLE   35,071 0 1,712
HARMAN INTERNATIONAL COM 413086109 2,968 31,503 SH   SOLE   30,077 0 1,426
HEALTHCARE SVCS GROUP INC COM 421906108 3,541 101,547 SH   SOLE   3,987 0 97,560
HFF INC CLASS A COM 40418F108 3,905 125,670 SH   SOLE   5,370 0 120,300
HILTON WORLDWIDE HOLDINGS INC COM 43300A104 2,471 115,480 SH   SOLE   109,751 0 5,729
HERSHA HOSPITALITY TR PRIORITY A SHS COM 427825500 3,991 183,420 SH   SOLE   7,432 0 175,988
HEADWATERS INC COM 42210P102 9,271 549,569 SH   SOLE   482,369 0 67,200
MARINEMAX INC COM 567908108 11,286 612,706 SH   SOLE   531,986 0 80,720
INSTALLED BUILDING PRODUCTS COM 45780R101 13,816 556,423 SH   SOLE   481,113 0 75,310
IntercontinentalExchange Group, Inc COM 45866F104 1,074 4,192 SH   SOLE   4,192 0 0
INTERCEPT PHARMACEUTICAL COM 45845P108 7,280 48,742 SH   SOLE   31,871 0 16,871
INTERVAL LEISURE GROUP COM 46113M108 746 47,771 SH   SOLE   47,771 0 0
IMAX CORP COM 45245E109 3,746 105,391 SH   SOLE   100,763 0 4,628
IMPRIVATA INC COM 45323J103 6,988 618,424 SH   SOLE   534,074 0 84,350
IMPERVA INC COM 45321L100 26,782 423,031 SH   SOLE   330,867 0 92,164
INOVIO PHARMACEUTICALS INC COM 45773H201 2,813 418,646 SH   SOLE   15,296 0 403,350
INOVALON HOLDIN COM 45781D101 2,206 129,769 SH   SOLE   112,279 0 17,490
INSMED INC COM 457669307 11,079 610,431 SH   SOLE   525,811 0 84,620
INTUIT INC COM 461202103 2,579 26,729 SH   SOLE   25,406 0 1,323
IPG PHOTONICS CORP COM 44980X109 16,600 186,177 SH   SOLE   153,176 0 33,001
INPHI CORP COM 45772F107 7,884 291,774 SH   SOLE   251,974 0 39,800
IMPAX LABORATORIES INC COM 45256B101 11,360 265,666 SH   SOLE   229,790 0 35,876
INDEPENDENCE REALTY TRUST INC COM 45378A106 3,201 426,272 SH   SOLE   12,600 0 413,672
JACK IN THE BOX INC COM 466367109 28,988 377,895 SH   SOLE   300,740 0 77,155
JARDEN CORP COM 471109108 1,351 23,656 SH   SOLE   22,505 0 1,151
JAKKS PACIFIC COM 47012E106 80 10,057 SH   SOLE   10,057 0 0
JETBLUE AIRWAYS CORP COM 477143101 1,444 63,739 SH   SOLE   61,022 0 2,717
JONES SODA CO COM 48023P106 25 65,640 SH   SOLE   65,640 0 0
KFORCE INC COM 493732101 21,284 841,930 SH   SOLE   724,125 0 117,805
KORN FERRY INTERNATIONAL COM 500643200 22,365 674,049 SH   SOLE   592,194 0 81,855
KNOLL INC COM 498904200 12,785 680,055 SH   SOLE   333,238 0 346,817
COCA COLA CO COM 191216100 203 4,733 SH   SOLE   4,733 0 0
KONA GRILL INC COM 50047H201 280 17,650 SH   SOLE   17,650 0 0
K2M GROUP HOLDINGS INC COM 48273J107 15,653 792,955 SH   SOLE   684,524 0 108,431
LAZARD LTD-CL A COM G54050102 3,137 69,689 SH   SOLE   66,451 0 3,238
L BRANDS INC COM 501797104 1,710 17,850 SH   SOLE   16,964 0 886
LIONS GATE ENTERTAINMENT CORP COM 535919203 2,963 91,487 SH   SOLE   87,614 0 3,873
LINKEDIN CORP COM 53578A108 1,901 8,447 SH   SOLE   8,028 0 419
LIVE OAK BANCSHARES INC COM 53803X105 8,458 595,634 SH   SOLE   527,734 0 67,900
LIBERTY PPTY TR SH BEN INT COM 531172104 7,350 236,705 SH   SOLE   9,365 0 227,340
LAM RESEARCH COM 512807108 841 10,589 SH   SOLE   10,064 0 525
SOUTHWEST AIR COM 844741108 5,808 134,884 SH   SOLE   129,156 0 5,728
MID-AMER APT CMNTYS INC COM 59522J103 2,854 31,426 SH   SOLE   29,867 0 1,559
MASCO CORP COM 574599106 2,345 82,869 SH   SOLE   78,809 0 4,060
MATTHEWS INTL CORP CL A COM 577128101 24,601 460,270 SH   SOLE   235,216 0 225,054
MALIBU BOATS INC-CLASS A COM 56117J100 5,918 361,524 SH   SOLE   317,434 0 44,090
MILACRON HOLDINGS CORP COM 59870L106 1,841 147,180 SH   SOLE   124,764 0 22,416
MDC PARTNERS INC-A COM 552697104 585 26,923 SH   SOLE   26,923 0 0
MEDIVATION INC COM 58501N101 1,531 31,672 SH   SOLE   30,320 0 1,352
MERCER INTERNATIONAL INC COM 588056101 739 81,696 SH   SOLE   81,696 0 0
MACROGENICS INC COM 556099109 13,718 442,956 SH   SOLE   383,496 0 59,460
MCGRAW HILL FINANCIAL INC COM 580645109 3,190 32,364 SH   SOLE   30,760 0 1,604
MAGNUM HUNTER RES CORP DEL COM 55973B102 1 80,377 SH   SOLE   80,377 0 0
MIDDLEBY CORP COM 596278101 5,109 47,364 SH   SOLE   34,013 0 13,351
MEAD JOHNSON NUTRITION COM 582839106 921 11,660 SH   SOLE   11,082 0 578
MARTIN MARIETTA MATERIALS INC COM 573284106 1,713 12,540 SH   SOLE   11,994 0 546
MALVERN BANCORP INC COM 561409103 399 22,733 SH   SOLE   1,660 0 21,073
MARCUS & MILLICHAP INC COM 566324109 10,274 352,588 SH   SOLE   248,920 0 103,668
MONSTER BEVERAGE CORPORATION COM 61174X109 3,787 25,424 SH   SOLE   24,276 0 1,148
MODEL N INC COM 607525102 8,068 722,949 SH   SOLE   619,297 0 103,652
MID PENN BANCORP INC COM 59540G107 583 36,205 SH   SOLE   938 0 35,267
MARINUS PHARMACEUTICALS INC COM 56854Q101 1,476 193,228 SH   SOLE   23,600 0 169,628
MICROSEMI CORP COM 595137100 19,965 612,610 SH   SOLE   501,507 0 111,103
MICROSOFT CORP COM 594918104 903 16,276 SH   SOLE   16,276 0 0
MICROSTRATEGY INC COM 594972408 33,148 184,883 SH   SOLE   148,197 0 36,686
MA-COM TECHNOLOGY SOLUTIONS COM 55405Y100 8,706 212,921 SH   SOLE   185,141 0 27,780
MASTEC INC COM 576323109 620 35,670 SH   SOLE   35,670 0 0
MYLAN NV COM N59465109 1,871 34,599 SH   SOLE   889 0 33,710
NEUROCRINE BIOSCIENCES, INC COM 64125C109 17,152 303,207 SH   SOLE   262,687 0 40,520
NEOS THERAPEUTICS INC COM 64052L106 5,425 378,874 SH   SOLE   321,644 0 57,230
NEWFIELD EXPLORATION CO COM 651290108 922 28,310 SH   SOLE   26,900 0 1,410
NICE SYSTEMS LTD ADR COM 653656108 571 9,969 SH   SOLE   9,969 0 0
SERVICENOW INC COM 81762P102 2,409 27,832 SH   SOLE   26,584 0 1,248
NUTRI SYS INC NEW COM 67069D108 3,840 177,467 SH   SOLE   6,358 0 171,109
NORTHUMBERLAND BANCORP COM 667056105 227 8,938 SH   SOLE   0 0 8,938
NORTHWEST BANCSHARES INC MD COM 667340103 2,659 198,567 SH   SOLE   3,760 0 194,807
NEXSTAR BROADCASTING GROUP ICL A COM 65336K103 1,750 29,810 SH   SOLE   25,720 0 4,090
OASIS PETE INC NEW COM 674215108 1,080 146,605 SH   SOLE   139,330 0 7,275
CORP OFFICE PRO COM 22002T108 910 41,681 SH   SOLE   41,681 0 0
OLLIE`S BARGAIN OUTLET HOLDINGS COM 681116109 9,189 540,232 SH   SOLE   19,240 0 520,992
ON SEMICONDUCTOR CORPORATION COM 682189105 1,448 147,785 SH   SOLE   140,452 0 7,333
SPARK THERAPEUTICS INC COM 84652J103 4,954 109,340 SH   SOLE   4,330 0 105,010
OPUS BANK COM 684000102 25,958 702,132 SH   SOLE   605,776 0 96,356
ORBCOMM INC COM 68555P100 214 29,542 SH   SOLE   29,542 0 0
ORRSTOWN FINL SVCS INC COM 687380105 4,557 255,445 SH   SOLE   13,037 0 242,408
ORASURE TECHNOLOGIES INC COM 68554V108 3,681 571,560 SH   SOLE   14,350 0 557,210
OVASCIENCE INC COM 69014Q101 109 11,148 SH   SOLE   11,148 0 0
BANK OF THE OZARKS INC COM 063904106 31,364 634,126 SH   SOLE   546,674 0 87,452
PACWEST BANCORP DEL COM 695263103 1,671 38,773 SH   SOLE   36,870 0 1,903
PALO ALTO NETWORKS, INC COM 697435105 3,461 19,647 SH   SOLE   18,788 0 859
PENNSYLVANIA REAL ESTATE INVSHS BEN INT COM 709102107 4,521 206,718 SH   SOLE   7,792 0 198,926
PENN NATL GAMING INC COM 707569109 14,026 875,543 SH   SOLE   464,960 0 410,583
PEOPLES FINANCIAL SERVICES CORP COM 711040105 3,218 84,518 SH   SOLE   3,318 0 81,200
PROOFPOINT INC COM 743424103 26,290 404,395 SH   SOLE   324,510 0 79,885
PROVIDENT FINL SVCS INC COM 74386T105 938 46,549 SH   SOLE   46,549 0 0
PGT, INC. COM 69336V101 8,817 774,122 SH   SOLE   672,322 0 101,800
PIERIS PHARMACEUTICALS INC COM 720795103 129 56,178 SH   SOLE   56,178 0 0
DAVE & BUSTER`S ENTERTAINMENT INC. COM 238337109 20,576 492,948 SH   SOLE   427,401 0 65,547
PLANET FITNESS INC COM 72703H101 8,339 533,529 SH   SOLE   464,059 0 69,470
Plug Power, Inc COM 72919P202 21 10,015 SH   SOLE   10,015 0 0
PINNACLE FINL PARTNERS INC COM 72346Q104 9,797 190,756 SH   SOLE   162,206 0 28,550
PACIFIC PREMIER BANCORP COM 69478X105 10,204 480,187 SH   SOLE   413,463 0 66,724
PPG INDUSTRIES INC COM 693506107 2,751 27,843 SH   SOLE   26,570 0 1,273
PERFICIENT INC COM 71375U101 852 49,754 SH   SOLE   49,754 0 0
PARTY CITY HOLDCO INC COM 702149105 522 40,469 SH   SOLE   40,469 0 0
PAREXEL INTL CORP COM 699462107 3,354 49,240 SH   SOLE   46,590 0 2,650
PTC THERAPEUTICS INC COM 69366J200 4,456 137,524 SH   SOLE   121,807 0 15,717
PORTOLA PHARMACEUTICALS INC COM 737010108 11,090 215,544 SH   SOLE   186,003 0 29,541
PRIVATEBANCORP INC COM 742962103 19,418 473,367 SH   SOLE   412,407 0 60,960
PENNS WOODS BANCORP INC COM 708430103 6,085 143,323 SH   SOLE   5,881 0 137,442
PIXELWORKS INC COM 72581M305 110 46,130 SH   SOLE   46,130 0 0
PAYPAL HOLDINGS INC COM 70450Y103 2,288 63,191 SH   SOLE   60,600 0 2,591
QLIK TECHNOLOGIES INC COM 74733T105 30,083 950,174 SH   SOLE   582,477 0 367,697
RITE AID CORP COM 767754104 1,098 140,000 SH   SOLE   3,634 0 136,366
REGAL BELOIT CORPORATION COM 758750103 491 8,387 SH   SOLE   8,387 0 0
ROYAL BANCSHARES OF PENNSYLVANIA INC COM 780081105 2,501 1,196,874 SH   SOLE   51,520 0 1,145,354
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 2,380 23,520 SH   SOLE   22,555 0 965
RADIAN GROUP INC COM 750236101 3,814 284,810 SH   SOLE   10,980 0 273,830
Real Industry Inc. COM 75601W104 684 85,225 SH   SOLE   85,225 0 0
RENTRAK CORP COM 760174102 18,655 392,487 SH   SOLE   339,242 0 53,245
REX ENERGY CORPORATION COM 761565100 1,263 1,203,313 SH   SOLE   708,231 0 495,082
RICE ENERGY COM 762760106 3,292 302,020 SH   SOLE   19,420 0 282,600
RELYPSA INC COM 759531106 13,932 491,589 SH   SOLE   427,579 0 64,010
ROSS STORES INC COM 778296103 2,337 43,429 SH   SOLE   41,273 0 2,156
RAMCO-GERSHENSON PROPERTI COM 751452202 941 56,677 SH   SOLE   56,677 0 0
RED ROBIN GOURMET BURGERS INC COM 75689M101 20,212 327,368 SH   SOLE   270,192 0 57,176
RUDOLPH TECHNOLOGIES INC COM 781270103 596 41,924 SH   SOLE   41,924 0 0
DIVERSIFIED RSTRNT HLDGS INC COM 25532M105 864 384,197 SH   SOLE   384,197 0 0
SPIRIT AIRLS INC COM 848577102 15,682 393,524 SH   SOLE   327,170 0 66,354
SBA COMMUNICATIONS CORP CL A COM 78388J106 3,103 29,537 SH   SOLE   28,069 0 1,468
SIGNATURE BK NEW YORK N Y COM 82669G104 1,645 10,725 SH   SOLE   10,213 0 512
STARBUCKS CORP COM 855244109 601 10,016 SH   SOLE   10,016 0 0
SEI INVESTMENTS COMPANY COM 784117103 8,590 163,923 SH   SOLE   49,711 0 114,212
SELECT MEDICAL HOLDINGS CORP COM 81619Q105 3,063 257,138 SH   SOLE   5,671 0 251,467
SAFEGUARD SCIENTIFICS INC COM 786449207 6,629 456,841 SH   SOLE   16,181 0 440,660
MADDEN STEVEN LTD COM 556269108 13,858 458,556 SH   SOLE   414,716 0 43,840
SIGNET JEWELERS LTD COM G81276100 2,204 17,817 SH   SOLE   17,032 0 785
SIGMA DESIGNS INC COM 826565103 4,474 707,849 SH   SOLE   616,719 0 91,130
SVB FINL GROUP COM 78486Q101 2,787 23,437 SH   SOLE   22,274 0 1,163
SM ENERGY CO COM 78454L100 422 21,479 SH   SOLE   20,412 0 1,067
SUPER MICRO COMPUTER INC COM 86800U104 10,845 442,475 SH   SOLE   379,205 0 63,270
SNAP-ON INC COM 833034101 2,617 15,267 SH   SOLE   14,509 0 758
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 15,649 444,183 SH   SOLE   385,773 0 58,410
SEQUENTIAL BRANDS GROUP INC COM 81734P107 8,909 1,126,322 SH   SOLE   915,884 0 210,438
STONERIDGE INC COM 86183P102 1,025 69,281 SH   SOLE   69,281 0 0
S & T BANCORP INC COM 783859101 6,305 204,574 SH   SOLE   9,029 0 195,545
STEEL DYNAMICS INC COM 858119100 407 22,750 SH   SOLE   22,750 0 0
CONSTELLATION BRANDS INC COM 21036P108 307 2,155 SH   SOLE   2,155 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 3,448 44,876 SH   SOLE   42,887 0 1,989
SYNAPTICS INC COM 87157D109 7,620 94,849 SH   SOLE   84,984 0 9,865
SYNERGY RESOURCES CORPORATION COM 87164P103 7,734 907,709 SH   SOLE   783,319 0 124,390
TELADOC INC COM 87918A105 3,825 212,993 SH   SOLE   184,483 0 28,510
TELEFLEX INC COM 879369106 7,082 53,875 SH   SOLE   2,017 0 51,858
INTERFACE INC COM 458665304 12,993 678,838 SH   SOLE   587,448 0 91,390
TILLY`S INC-CLASS A SHRS COM 886885102 4,738 714,585 SH   SOLE   616,553 0 98,032
TENNANT CO COM 880345103 10,848 192,812 SH   SOLE   166,712 0 26,100
TOLL BROS INC COM 889478103 6,878 206,535 SH   SOLE   7,785 0 198,750
TUTOR PERINI CORPORATION COM 901109108 12,912 771,320 SH   SOLE   667,510 0 103,810
LENDINGTREE INC COM 52603B107 25,253 282,856 SH   SOLE   244,466 0 38,390
TREX INC COM 89531P105 24,970 656,410 SH   SOLE   534,204 0 122,206
TRISTATE CAPITAL HOLDINGS COM 89678F100 5,454 389,877 SH   SOLE   9,784 0 380,093
TETRA TECHNOLOGIES COM 88162F105 200 26,655 SH   SOLE   26,655 0 0
TILE SHOP HLDGS INC COM 88677Q109 8,551 521,374 SH   SOLE   456,884 0 64,490
UNDER ARMOUR INC COM 904311107 2,610 32,377 SH   SOLE   30,887 0 1,490
UNIVERSAL HEALTH SVCS INC CL B COM 913903100 4,998 41,827 SH   SOLE   1,745 0 40,082
ULTA SALON COSMETICS & FRAGR COM 90384S303 1,514 8,182 SH   SOLE   7,776 0 406
ULTIMATE SOFTWARE GROUP INC COM 90385D107 4,876 24,939 SH   SOLE   849 0 24,090
URBAN OUTFITTERS INC COM 917047102 3,899 171,375 SH   SOLE   6,380 0 164,995
UNIVEST CORP PA COM 915271100 1,369 65,631 SH   SOLE   3,759 0 61,872
VIRGIN AMERICA INC COM 92765X208 10,387 288,438 SH   SOLE   249,486 0 38,952
VEEVA SYSTEMS INC COM 922475108 30,914 1,071,542 SH   SOLE   942,547 0 128,995
VONAGE HOLDINGS CORP COM 92886T201 27,264 4,749,822 SH   SOLE   4,139,442 0 610,380
VIRTU FINANCIAL INC CLASS A COM 928254101 14,000 618,365 SH   SOLE   535,535 0 82,830
VULCAN MATERIALS COMPANY COM 929160109 1,804 18,992 SH   SOLE   18,047 0 945
VIAD CORP COM 92552R406 789 27,949 SH   SOLE   27,949 0 0
VWR CORP COM 91843L103 3,317 117,150 SH   SOLE   5,440 0 111,710
WABTEC CORPORATION COM 929740108 16,954 238,387 SH   SOLE   61,710 0 176,677
WELLCARE HEALTH PLANS INC COM 94946T106 29,040 371,308 SH   SOLE   324,773 0 46,535
WALKER & DUNLOP INC COM 93148P102 24,258 841,983 SH   SOLE   721,053 0 120,930
WISDOMTREE INVTS INC COM 97717P104 212 13,518 SH   SOLE   13,518 0 0
WHIRLPOOL CORPORATION COM 963320106 3,962 26,977 SH   SOLE   25,774 0 1,203
WILSHIRE BANCORP INC COM 97186T108 558 48,328 SH   SOLE   48,328 0 0
WHITING PETROLEUM CORPORATION COM 966387102 713 75,530 SH   SOLE   71,780 0 3,750
WEIS MARKETS INC COM 948849104 2,719 61,371 SH   SOLE   2,426 0 58,945
WEST PHARMACEUTICAL SVCS INC COM 955306105 5,596 92,920 SH   SOLE   2,700 0 90,220
WEST CORP COM 952355204 874 40,501 SH   SOLE   40,501 0 0
AQUA AMERICA INC COM 03836W103 7,677 257,601 SH   SOLE   11,160 0 246,441
WHITEWAVE FOODS COMPANY COM 966244105 1,724 44,297 SH   SOLE   42,099 0 2,198
XCERRA CORP COM 98400J108 745 123,211 SH   SOLE   123,211 0 0
INTREXON CORP COM 46122T102 13,253 439,578 SH   SOLE   331,555 0 108,023
EXONE CO COM 302104104 363 36,113 SH   SOLE   1,490 0 34,623
DENTSPLY INTL INC COM 249030107 6,280 103,200 SH   SOLE   3,340 0 99,860
IXIA COM 45071R109 158 12,731 SH   SOLE   12,731 0 0
YORK WATER CO COM 987184108 775 31,067 SH   SOLE   860 0 30,207
ZIOPHARM ONCOLOGY INC COM 98973P101 4,810 578,805 SH   SOLE   505,292 0 73,513
ZYNERBA PHARMACEUTICALS INC COM 98986X109 2,387 237,070 SH   SOLE   7,770 0 229,300