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
APPLE INC COM 037833100 3,346 25,630 SH   SOLE   25,630 0 0
AVALANCHE BIOTECHNOLOGIES INC COM 05337G107 5,124 141,070 SH   SOLE   121,600 0 19,470
ABAXIS INC COM 002567105 6,628 102,663 SH   SOLE   85,883 0 16,780
AMERISOURCEBERGEN CORP COM 03073E105 6,290 55,197 SH   SOLE   760 0 54,437
ACADIA HEALTHCAREPANY INC COM 00404A109 32,081 443,349 SH   SOLE   352,248 0 91,101
ACTUA CORP COM 005094107 7,020 469,598 SH   SOLE   20,962 0 448,636
ADEPT TECHNOLOGY INC COM 006854202 231 36,740 SH   SOLE   36,740 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 5,652 322,631 SH   SOLE   264,259 0 58,372
ALLIANCE DATA SYS CORP COM 018581108 3,498 11,567 SH   SOLE   11,038 0 529
AMERICAN EAGLE OUTFITTERS INC. COM 02553E106 21,425 1,290,684 SH   SOLE   621,046 0 669,638
ATLAS FINANCIAL HOLDINGS INC COM G06207115 7,394 387,517 SH   SOLE   198,268 0 189,249
AMTRUST FINANCIAL SERVICES COM 032359309 10,450 173,556 SH   SOLE   142,766 0 30,790
AMERICAN INTERNATIONAL GROUP INC COM 026874784 408 7,182 SH   SOLE   7,182 0 0
AKEBIA THERAPEUTICS INC COM 00972D105 354 42,910 SH   SOLE   42,910 0 0
AKORN INC COM 009728106 16,197 361,858 SH   SOLE   305,918 0 55,940
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 5,415 51,723 SH   SOLE   41,755 0 9,968
ALTERA CORPORATION COM 021441100 1,097 27,329 SH   SOLE   25,989 0 1,340
AMETEK INC COM 031100100 11,315 216,309 SH   SOLE   6,934 0 209,375
AFFILIATED MANAGERS GROUP INC COM 008252108 5,424 23,787 SH   SOLE   22,733 0 1,054
AMGEN INC COM 031162100 222 1,367 SH   SOLE   1,367 0 0
ANSYS INC COM 03662Q105 14,572 168,089 SH   SOLE   7,182 0 160,907
APOGEE ENTERPRISES INC COM 037598109 29,870 559,782 SH   SOLE   451,196 0 108,586
ARC DOCUMENT SOLUTIONS INC COM 00191G103 8,379 945,767 SH   SOLE   808,937 0 136,830
AIRGAS INC COM 009363102 2,828 26,870 SH   SOLE   680 0 26,190
ARAMARK COM 03852U106 3,589 114,860 SH   SOLE   1,580 0 113,280
ATRICURE INC COM 04963C209 7,513 367,186 SH   SOLE   296,576 0 70,610
ASTRONICS CORP COM 046433108 22,734 311,811 SH   SOLE   243,727 0 68,084
AVAGO TECHNOLOGIES LTD COM Y0486S104 1,326 11,292 SH   SOLE   10,739 0 553
HOMEAWAY INC COM 43739Q100 16,175 596,437 SH   SOLE   493,518 0 102,919
ARMSTRONG WORLD INDS INC COM 04247X102 10,118 175,530 SH   SOLE   12,810 0 162,720
AMERICAN EXPRESS CO COM 025816109 330 4,254 SH   SOLE   4,254 0 0
AXALTA COATING SYSTEMS LTD COM G0750C108 4,258 139,240 SH   SOLE   3,760 0 135,480
ACUITY BRANDS INC COM 00508Y102 9,587 57,893 SH   SOLE   37,080 0 20,813
BOEING CO COM 097023105 259 1,757 SH   SOLE   1,757 0 0
BANK OF AMER CORP COM 060505104 255 16,273 SH   SOLE   16,273 0 0
DIVERSIFIED RSTRNT HLDGS INC COM 25532M105 2,391 639,240 SH   SOLE   514,445 0 124,795
BLACK BOX CORPORATION COM 091826107 1,094 54,679 SH   SOLE   2,350 0 52,329
BRUNSWICK CORP COM 117043109 24,845 450,911 SH   SOLE   370,649 0 80,262
BLACK DIAMOND INC COM 09202G101 2,207 242,476 SH   SOLE   202,299 0 40,177
BIOTELEMETRY INC COM 090672106 4,646 534,648 SH   SOLE   51,763 0 482,885
BE AEROSPACE INC COM 073302101 2,048 33,650 SH   SOLE   32,112 0 1,538
BELLICUM PHARMACEUTICALS INC COM 079481107 4,969 197,982 SH   SOLE   160,622 0 37,360
INFOBLOX INC COM 45672H104 365 14,855 SH   SOLE   14,855 0 0
BLUEBIRD BIO INC COM 09609G100 10,958 82,524 SH   SOLE   69,843 0 12,681
BRYN MAWR BK CORP COM 117665109 7,557 243,223 SH   SOLE   10,525 0 232,698
BOFI HLDG INC COM 05566U108 8,954 97,808 SH   SOLE   78,968 0 18,840
BON-TON STORES INC COM 09776J101 2,767 376,422 SH   SOLE   16,339 0 360,083
BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 1,044 7,323 SH   SOLE   7,323 0 0
BURNHAM HLDGS INC CL A COM 122295108 1,353 62,200 SH   SOLE   1,070 0 61,130
BURLINGTON STORES INC COM 122017106 7,387 141,569 SH   SOLE   115,569 0 26,000
BORGWARNER INC COM 099724106 2,229 36,494 SH   SOLE   34,707 0 1,787
CITIGROUP INC COM 172967424 724 13,661 SH   SOLE   13,661 0 0
AVIS BUDGET GROUP INC COM 053774105 2,575 46,839 SH   SOLE   44,746 0 2,093
CATERPILLAR INC COM 149123101 203 2,355 SH   SOLE   2,355 0 0
CAVIUM INC COM 14964U108 20,498 310,601 SH   SOLE   202,732 0 107,869
CHRISTOPHER & BANKS COPR COM 171046105 5,758 899,736 SH   SOLE   732,379 0 167,357
CALGON CARBON CORP COM COM 129603106 2,514 109,030 SH   SOLE   4,740 0 104,290
CCFNB BANCORP INC COM 124880105 513 12,969 SH   SOLE   505 0 12,464
CROWN HOLDINGS INC COM 228368106 11,984 216,991 SH   SOLE   8,446 0 208,545
CNB FINL CORP PA COM 126128107 9,169 517,123 SH   SOLE   26,387 0 490,736
CHEGG INC COM 163092109 7,333 918,980 SH   SOLE   761,920 0 157,060
CHEMTURA CORPORATION COM 163893209 845 27,880 SH   SOLE   380 0 27,500
CHUY`S HOLDINGS INC COM 171604101 10,458 422,382 SH   SOLE   348,462 0 73,920
CIENA CORP COM 171779309 5,853 261,860 SH   SOLE   213,380 0 48,480
COMCAST CORP CL A COM 20030N101 474 8,036 SH   SOLE   8,036 0 0
CHIPOTLE MEXICAN GRILL COM 169656105 910 1,423 SH   SOLE   1,353 0 70
CANTEL MEDICAL CORP COM 138098108 2,532 53,190 SH   SOLE   43,390 0 9,800
CONNECTONE BANCORP INC COM 20786W107 9,829 494,656 SH   SOLE   407,296 0 87,360
CONSOL ENERGY INC COM 20854P109 1,796 62,109 SH   SOLE   861 0 61,248
COBIZ INC COM 190897108 9,394 750,916 SH   SOLE   611,420 0 139,496
CAPITAL ONE FINL CORP COM 14040H105 256 3,166 SH   SOLE   3,166 0 0
CABOT OIL & GAS CORP COM 127097103 2,287 68,118 SH   SOLE   64,797 0 3,321
CONOCOPHILLIPS COM 20825C104 391 5,767 SH   SOLE   5,767 0 0
CEPHEID COM 15670R107 20,751 365,985 SH   SOLE   266,223 0 99,762
CARPENTER TECHNOLOGY CORP COM 144285103 1,290 30,523 SH   SOLE   824 0 29,699
CISCO SYS INC COM 17275R102 438 14,932 SH   SOLE   14,932 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 1,067 36,599 SH   SOLE   35,512 0 1,087
CUBESMART COM 229663109 11,633 486,520 SH   SOLE   18,060 0 468,460
CUSTOMERS BANCORP INC COM 23204G100 20,233 790,972 SH   SOLE   256,913 0 534,059
CODORUS VALLEY BANCORP COM 192025104 920 44,869 SH   SOLE   1,931 0 42,938
CVS CORP COM 126650100 386 3,782 SH   SOLE   3,782 0 0
CHEVRONTEXACO CORPORATION COM 166764100 1,258 11,324 SH   SOLE   11,324 0 0
CITIZENS FINL SVCS INC COM 174615104 2,145 43,722 SH   SOLE   1,345 0 42,377
CITIZENS & NORTHERN CORP COM 172922106 1,655 80,111 SH   SOLE   2,175 0 77,936
DECKERS OUTDOOR CORPORATION COM 243537107 1,101 14,866 SH   SOLE   14,230 0 636
DEPOMED INC COM 249908104 16,702 665,166 SH   SOLE   549,841 0 115,325
DONEGAL GROUP INC J CL A COM 257701201 2,188 141,073 SH   SOLE   5,750 0 135,323
DISNEY WALT PRODTNS COM 254687106 1,113 10,124 SH   SOLE   10,124 0 0
DICKS SPORTING GOODS INC COM 253393102 2,834 50,794 SH   SOLE   1,375 0 49,419
DOW CHEMCIAL CO COM 260543103 220 4,240 SH   SOLE   4,240 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 1,554 69,945 SH   SOLE   56,744 0 13,201
CHANNELADVISOR CORP COM 159179100 7,303 651,493 SH   SOLE   515,273 0 136,220
8X8 INC NEW COM 282914100 12,062 1,361,428 SH   SOLE   1,064,611 0 296,817
EKSO BIONICS HOLDINGS INC COM 282644103 111 67,820 SH   SOLE   67,820 0 0
ENPHASE ENERGY, INC COM 29355A107 6,282 475,534 SH   SOLE   394,885 0 80,649
ENERSYS COM 29275Y102 10,549 152,711 SH   SOLE   34,122 0 118,589
EOG RESOURCES INC COM 26875P101 215 2,183 SH   SOLE   2,183 0 0
EPAM SYSTEMS INC COM 29414B104 45,922 686,329 SH   SOLE   394,375 0 291,954
EPIZYME INC COM 29428V104 290 15,100 SH   SOLE   15,100 0 0
EQT CORP COM 26884L109 2,415 27,606 SH   SOLE   381 0 27,225
ERIE INDTY CO CL A COM 29530P102 2,893 34,214 SH   SOLE   1,395 0 32,819
ENVIRONMENTAL TECTONICS CORP COM 294092101 125 100,000 SH   SOLE   0 0 100,000
ETHAN ALLEN INTERIORS INC COM 297602104 5,110 205,985 SH   SOLE   170,625 0 35,360
ENTERCOMMUNICATIONS CORP COM 293639100 3,976 307,773 SH   SOLE   7,450 0 300,323
ENTEROMEDICS INC COM 29365M208 60 53,080 SH   SOLE   53,080 0 0
EVERYDAY HEALTH INC COM 300415106 6,955 544,671 SH   SOLE   440,686 0 103,985
EXELON CORPORATION COM 30161N101 778 23,086 SH   SOLE   21,955 0 1,131
EAGLE MATLS INC COM 26969P108 4,151 49,913 SH   SOLE   47,811 0 2,102
FORD MTR CO DEL PAR $0.01 COM 345370860 166 10,360 SH   SOLE   10,360 0 0
DIAMONDBACK ENERGY INC COM 25278X109 15,115 188,393 SH   SOLE   157,400 0 30,993
FARO TECHNOLOGIES INC COM 311642102 16,020 370,326 SH   SOLE   302,768 0 67,558
FACEBOOK INC COM 30303M102 908 11,252 SH   SOLE   11,252 0 0
FCB FINANCIAL HOLDINGS INC COM 30255G103 11,503 430,182 SH   SOLE   354,612 0 75,570
FIBROCELL SCIENCE INC COM 315721209 852 244,177 SH   SOLE   30,600 0 213,577
FEDERATED INVESTORS INC COM 314211103 1,702 49,270 SH   SOLE   1,750 0 47,520
FIVE BELOW COM 33829M101 11,307 324,731 SH   SOLE   140,471 0 184,260
FOOT LOCKER INC COM 344849104 3,309 55,140 SH   SOLE   52,782 0 2,358
F N B CORP PA COM 302520101 3,029 228,405 SH   SOLE   9,405 0 219,000
FIRST NBC BANK HOLDING CO COM 32115D106 14,810 410,820 SH   SOLE   328,660 0 82,160
AMICUS THERAPEUTICS INC COM 03152W109 7,487 702,309 SH   SOLE   577,199 0 125,110
TWENTY FIRST CENTURY FOX CLASS A COM 90130A101 408 11,821 SH   SOLE   11,821 0 0
FRANKLIN FINANCIAL SERVICES CORPORATION COM 353525108 621 24,106 SH   SOLE   1,076 0 23,030
REPUBLIC FIRST BANCORP INC COM 760416107 406 112,157 SH   SOLE   1,370 0 110,787
LB FOSTER CO COM 350060109 3,343 73,919 SH   SOLE   2,002 0 71,917
FORTINET INC COM 34959E109 4,953 128,444 SH   SOLE   122,942 0 5,502
FOX CHASE BANCORP INC NEW COM 35137T108 3,112 184,136 SH   SOLE   10,426 0 173,710
GENERAL ELEC CO COM 369604103 714 26,317 SH   SOLE   26,317 0 0
GILEAD SCIENCES INC COM 375558103 581 5,603 SH   SOLE   5,603 0 0
GIGAMON INC COM 37518B102 7,782 255,570 SH   SOLE   209,589 0 45,981
GAMING AND LEISURE PROPERTIES INC. COM 36467J108 3,517 97,054 SH   SOLE   3,782 0 93,272
GLU MOBILE INC COM 379890106 13,311 2,604,821 SH   SOLE   1,965,122 0 639,699
GREEN MTN COFFEE ROASTERS INCOM COM 49271M100 1,379 11,943 SH   SOLE   11,407 0 536
GNC HOLDINGS INC COM 36191G107 2,869 60,511 SH   SOLE   4,402 0 56,109
GOOGLE INC CL C COM 38259P706 1,062 1,923 SH   SOLE   1,923 0 0
GOOGLE INC CL A COM 38259P508 462 819 SH   SOLE   819 0 0
GULFPORT ENERGY CORP COM 402635304 4,134 85,534 SH   SOLE   82,351 0 3,183
GOLDMAN SACHS GROUP INC COM 38141G104 520 2,635 SH   SOLE   2,635 0 0
GSV CAP CORP COM 36191J101 5,944 626,386 SH   SOLE   497,469 0 128,917
GTT COMMUNICATIONS INC COM 362393100 15,078 783,699 SH   SOLE   646,247 0 137,452
GUIDEWIRE SOFTWARE INC COM 40171V100 9,989 193,731 SH   SOLE   159,171 0 34,560
HAIN CELESTIAL GROUP INC COM 405217100 2,216 36,703 SH   SOLE   35,026 0 1,677
HALLIBURTON CO COM 406216101 200 4,122 SH   SOLE   4,122 0 0
HARMAN INTERNATIONAL COM 413086109 1,418 9,837 SH   SOLE   9,403 0 434
HEALTHCARE SVCS GROUP INC COM 421906108 3,244 101,657 SH   SOLE   4,097 0 97,560
HOME DEPOT INC COM 437076102 366 3,312 SH   SOLE   3,312 0 0
H&E EQUIPMENT SERVICES INC COM 404030108 6,448 262,862 SH   SOLE   213,853 0 49,009
HEICO CORPORATION COM 422806109 7,635 130,640 SH   SOLE   107,290 0 23,350
HFF INC CLASS A COM 40418F108 5,086 125,850 SH   SOLE   5,550 0 120,300
HILTON WORLDWIDE HOLDINGS INC COM 43300A104 1,958 66,524 SH   SOLE   63,263 0 3,261
HONEYWELL INTL INC COM 438516106 221 2,146 SH   SOLE   2,146 0 0
HEWLETT PACKARD COMPANY COM 428236103 247 7,422 SH   SOLE   7,422 0 0
HSN INC COM 404303109 1,860 28,770 SH   SOLE   27,361 0 1,409
HERSHA HOSPITALITY TR PRIORITY A SHS COM 427825104 4,878 734,647 SH   SOLE   30,694 0 703,953
HORIZON PHARMA, INC COM G4617B105 12,546 424,266 SH   SOLE   362,873 0 61,393
MARINEMAX INC COM 567908108 14,628 620,900 SH   SOLE   513,570 0 107,330
I B M COM 459200101 838 4,819 SH   SOLE   4,819 0 0
INSTALLED BUILDING PRODUCTS COM 45780R101 2,342 99,870 SH   SOLE   81,210 0 18,660
IntercontinentalExchange Group, Inc COM 45866F104 1,132 5,048 SH   SOLE   5,048 0 0
INTERCEPT PHARMACEUTICAL COM 45845P108 18,217 68,180 SH   SOLE   45,948 0 22,232
IMAX CORP COM 45245E109 3,148 84,405 SH   SOLE   80,712 0 3,693
IMPERVA INC COM 45321L100 26,214 552,693 SH   SOLE   428,933 0 123,760
INOGEN INC COM 45780L104 10,312 272,943 SH   SOLE   262,983 0 9,960
INOVIO PHARMACEUTICALS INC COM 45773H201 874 89,999 SH   SOLE   7,889 0 82,110
INSMED INC COM 457669307 8,762 416,622 SH   SOLE   340,512 0 76,110
INTEL CORP COM 458140100 614 18,609 SH   SOLE   18,609 0 0
INTUIT INC COM 461202103 1,614 15,876 SH   SOLE   15,098 0 778
IPG PHOTONICS CORP COM 44980X109 27,298 294,115 SH   SOLE   216,163 0 77,952
INPHI CORP COM 45772F107 7,145 387,907 SH   SOLE   315,207 0 72,700
ISIS PHARMACEUTICALS INC COM 464330109 321 5,337 SH   SOLE   5,337 0 0
JACK IN THE BOX INC COM 466367109 28,659 306,085 SH   SOLE   228,664 0 77,421
JARDEN CORP COM 471109108 4,341 83,245 SH   SOLE   79,183 0 4,062
JAKKS PACIFIC COM 47012E106 244 35,482 SH   SOLE   35,482 0 0
JOHNSON & JOHNSON COM 478160104 777 7,709 SH   SOLE   7,709 0 0
JPMORGAN CHASE & CO COM 46625H100 1,167 18,590 SH   SOLE   18,590 0 0
JONES SODA CO COM 48023P106 21 65,640 SH   SOLE   65,640 0 0
KFORCE INC COM 493732101 16,698 743,474 SH   SOLE   603,639 0 139,835
KORN FERRY INTERNATIONAL COM 500643200 8,020 245,172 SH   SOLE   208,099 0 37,073
KING DIGITAL EN COM G5258J109 2,362 141,106 SH   SOLE   134,657 0 6,449
KNOLL INC COM 498904200 17,270 743,121 SH   SOLE   280,998 0 462,123
COCA COLA CO COM 191216100 535 13,114 SH   SOLE   13,114 0 0
K2M GROUP HOLDINGS INC COM 48273J107 12,663 574,294 SH   SOLE   476,553 0 97,741
QUAKER CHEM CORP COM 747316107 6,928 78,687 SH   SOLE   3,082 0 75,605
LAZARD LTD-CL A COM G54050102 1,951 35,837 SH   SOLE   34,078 0 1,759
LDR HOLDING CORP COM 50185U105 3,494 97,333 SH   SOLE   79,433 0 17,900
LIONS GATE ENTERTAINMENT CORP COM 535919203 3,635 115,569 SH   SOLE   110,550 0 5,019
LINKEDIN CORP COM 53578A108 2,788 10,835 SH   SOLE   10,301 0 534
LIBERTY PPTY TR SH BEN INT COM 531172104 8,391 236,705 SH   SOLE   9,365 0 227,340
LAM RESEARCH COM 512807108 2,333 30,537 SH   SOLE   29,040 0 1,497
SOUTHWEST AIR COM 844741108 4,261 101,727 SH   SOLE   97,388 0 4,339
MID-AMER APT CMNTYS INC COM 59522J103 968 12,622 SH   SOLE   12,003 0 619
MATTHEWS INTL CORP CL A COM 577128101 13,272 257,909 SH   SOLE   91,325 0 166,584
MALIBU BOATS INC-CLASS A COM 56117J100 6,133 278,405 SH   SOLE   225,875 0 52,530
MCDONALDS CORP COM 580135101 277 2,856 SH   SOLE   2,856 0 0
METHODE ELECTRONICS INC COM 591520200 5,919 132,891 SH   SOLE   110,761 0 22,130
METLIFE INC COM 59156R108 331 6,516 SH   SOLE   6,516 0 0
METRO BANCORP INC COM 59161R101 1,426 53,115 SH   SOLE   3,440 0 49,675
MGM RESORTS INTERNATIONAL COM 552953101 1,146 51,234 SH   SOLE   49,042 0 2,192
MACROGENICS INC COM 556099109 12,135 378,969 SH   SOLE   308,409 0 70,560
MCGRAW HILL FINANCIAL INC COM 580645109 3,454 32,688 SH   SOLE   31,084 0 1,604
MAGNUM HUNTER RES CORP DEL COM 55973B102 20 10,000 SH   SOLE   10,000 0 0
MIDDLEBY CORP COM 596278101 5,153 49,287 SH   SOLE   35,843 0 13,444
MARCUS & MILLICHAP INC COM 566324109 11,605 298,030 SH   SOLE   167,920 0 130,110
3M CO COM 88579Y101 255 1,611 SH   SOLE   1,611 0 0
ALTRIA GROUP INC COM 02209S103 281 5,442 SH   SOLE   5,442 0 0
MODEL N INC COM 607525102 7,238 596,235 SH   SOLE   491,263 0 104,972
MERCK &PANY COM 58933Y105 717 11,955 SH   SOLE   11,955 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 3,372 387,134 SH   SOLE   186,326 0 200,808
MORGAN STANLEY COM 617446448 250 6,744 SH   SOLE   6,744 0 0
MICROSEMI CORP COM 595137100 22,440 673,281 SH   SOLE   519,598 0 153,683
MICROSOFT CORP COM 594918104 1,221 24,840 SH   SOLE   24,840 0 0
MICROSTRATEGY INC COM 594972408 20,285 119,533 SH   SOLE   86,178 0 33,355
MICRON TECHNOLOGY INC COM 595112103 1,189 41,027 SH   SOLE   39,266 0 1,761
MYLAN NV COM N59465109 12,077 166,099 SH   SOLE   31,809 0 134,290
NEUROCRINE BIOSCIENCES, INC COM 64125C109 17,464 462,253 SH   SOLE   344,893 0 117,360
NEONODE INC COM 64051M402 152 40,067 SH   SOLE   40,067 0 0
SERVICENOW INC COM 81762P102 2,950 39,344 SH   SOLE   37,665 0 1,679
NATIONAL PENN BANCSHARES INCCOM COM 637138108 4,496 421,350 SH   SOLE   18,920 0 402,430
NUTRI SYS INC NEW COM 67069D108 3,583 177,717 SH   SOLE   6,608 0 171,109
NORTHUMBERLAND BANCORP COM 667056105 260 8,938 SH   SOLE   0 0 8,938
NORTHWEST BANCSHARES INC MD COM 667340103 2,478 198,567 SH   SOLE   3,760 0 194,807
ON SEMICONDUCTOR CORPORATION COM 682189105 1,437 124,311 SH   SOLE   118,221 0 6,090
SPARK THERAPEUTICS INC COM 84652J103 1,397 25,099 SH   SOLE   640 0 24,459
OPUS BANK COM 684000102 20,733 637,364 SH   SOLE   501,098 0 136,266
ORBCOMM INC COM 68555P100 372 59,194 SH   SOLE   59,194 0 0
ORACLE SYS CORP COM 68389X105 552 12,401 SH   SOLE   12,401 0 0
ORION MARINE GROUP, INC COM 68628V308 123 12,905 SH   SOLE   12,905 0 0
ORRSTOWN FINL SVCS INC COM 687380105 4,381 252,486 SH   SOLE   13,103 0 239,383
ORASURE TECHNOLOGIES INC COM 68554V108 3,855 582,260 SH   SOLE   25,050 0 557,210
BANK OF THE OZARKS INC COM 063904106 27,713 696,139 SH   SOLE   571,097 0 125,042
PANDORA MEDIA INC COM 698354107 5,488 299,556 SH   SOLE   265,086 0 34,470
PACWEST BANCORP DEL COM 695263103 14,811 327,101 SH   SOLE   274,768 0 52,333
PALO ALTO NETWORKS, INC COM 697435105 3,555 23,191 SH   SOLE   22,202 0 989
PEP BOYS MANNY MOE & JACK COM 713278109 3,119 335,025 SH   SOLE   9,716 0 325,309
PUMA BIOTECHNOLOGY INC COM 74587V107 6,297 31,556 SH   SOLE   25,680 0 5,876
PENNSYLVANIA REAL ESTATE INVSHS BEN INT COM 709102107 4,693 207,018 SH   SOLE   8,092 0 198,926
PEPSICO INC COM 713448108 320 3,386 SH   SOLE   3,386 0 0
PFIZER INC COM 717081103 465 13,499 SH   SOLE   13,499 0 0
PEOPLES FINANCIAL SERVICES CORP COM 711040105 2,899 68,981 SH   SOLE   3,043 0 65,938
PROOFPOINT INC COM 743424103 25,836 462,677 SH   SOLE   361,893 0 100,784
PROCTER & GAMBLEPANY COM 742718109 485 6,036 SH   SOLE   6,036 0 0
PGT, INC. COM 69336V101 163 13,917 SH   SOLE   13,917 0 0
POLARIS INDS INC COM 731068102 2,416 16,935 SH   SOLE   16,105 0 830
DAVE & BUSTER`S ENTERTAINMENT INC. COM 238337109 12,141 357,200 SH   SOLE   293,463 0 63,737
Plug Power, Inc COM 72919P202 26 10,015 SH   SOLE   10,015 0 0
PHILIP MORRIS INTL INC COM 718172109 416 5,023 SH   SOLE   5,023 0 0
PNC FINANCIAL CORP COM 693475105 207 2,260 SH   SOLE   2,260 0 0
POLYONE CORPORATION COM 73179P106 10,140 257,937 SH   SOLE   212,867 0 45,070
PACIFIC PREMIER BANCORP COM 69478X105 5,729 361,888 SH   SOLE   297,804 0 64,084
PPG INDUSTRIES INC COM 693506107 2,084 9,439 SH   SOLE   9,007 0 432
PHILLIPS 66 COM 718546104 229 2,806 SH   SOLE   2,806 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 15,667 432,900 SH   SOLE   352,229 0 80,671
PENN VIRGINIA CORP COM 707882106 2,731 436,248 SH   SOLE   11,687 0 424,561
PENNS WOODS BANCORP INC COM 708430103 2,757 61,466 SH   SOLE   3,611 0 57,855
PIXELWORKS INC COM 72581M305 2,976 604,828 SH   SOLE   509,778 0 95,050
QUALCOMM INC COM 747525103 337 4,833 SH   SOLE   4,833 0 0
QLIK TECHNOLOGIES INC COM 74733T105 29,460 842,306 SH   SOLE   470,189 0 372,117
RITE AID CORP COM 767754104 5,710 702,309 SH   SOLE   28,303 0 674,006
ULTRAGENYX PHARMACEUTICAL INC COM 90400D108 4,207 70,701 SH   SOLE   58,331 0 12,370
ROYAL BANCSHARES OF PENNSYLVANIA INC COM 780081105 3,164 1,807,774 SH   SOLE   77,780 0 1,729,994
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 1,915 27,349 SH   SOLE   26,141 0 1,208
RADIAN GROUP INC COM 750236101 5,251 285,230 SH   SOLE   11,400 0 273,830
RENTRAK CORP COM 760174102 12,827 264,430 SH   SOLE   215,945 0 48,485
REX ENERGY CORPORATION COM 761565100 256 53,965 SH   SOLE   53,965 0 0
RICE ENERGY COM 762760106 3,880 166,463 SH   SOLE   20,703 0 145,760
ROSS STORES INC COM 778296103 1,481 14,546 SH   SOLE   13,833 0 713
RED ROBIN GOURMET BURGERS INC COM 75689M101 18,371 222,086 SH   SOLE   183,060 0 39,026
ROADRUNNER TRNSN SVCS HLDG COM 76973Q105 10,716 424,906 SH   SOLE   346,581 0 78,325
SPIRIT AIRLS INC COM 848577102 41,950 538,644 SH   SOLE   436,561 0 102,083
SBA COMMUNICATIONS CORP CL A COM 78388J106 2,346 19,873 SH   SOLE   18,899 0 974
SIGNATURE BK NEW YORK N Y COM 82669G104 3,014 22,658 SH   SOLE   21,567 0 1,091
STARBUCKS CORP COM 855244109 623 12,302 SH   SOLE   12,302 0 0
SEI INVESTMENTS COMPANY COM 784117103 6,415 138,048 SH   SOLE   49,286 0 88,762
SELECT MEDICAL HOLDINGS CORP COM 81619Q105 4,878 322,168 SH   SOLE   6,931 0 315,237
SAFEGUARD SCIENTIFICS INC COM 786449207 8,684 460,681 SH   SOLE   20,021 0 440,660
SPROUTS FARMERS MARKET COM 85208M102 3,501 103,314 SH   SOLE   98,898 0 4,416
SCIENTIFIC GAMES CORP COM 80874P109 3,739 282,829 SH   SOLE   249,749 0 33,080
SIGNET JEWELERS LTD COM G81276100 2,579 18,892 SH   SOLE   18,059 0 833
SVB FINL GROUP COM 78486Q101 2,065 15,790 SH   SOLE   15,017 0 773
SCHLUMBERGER COM 806857108 326 3,516 SH   SOLE   3,516 0 0
SM ENERGY CO COM 78454L100 1,899 34,371 SH   SOLE   32,696 0 1,675
SUPER MICRO COMPUTER INC COM 86800U104 8,057 271,475 SH   SOLE   222,485 0 48,990
SANCHEZ ENERGY CORP COM 79970Y105 4,476 316,793 SH   SOLE   259,010 0 57,783
INVENTURE FOODS INC COM 461212102 3,080 315,524 SH   SOLE   261,164 0 54,360
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 15,164 308,716 SH   SOLE   254,546 0 54,170
SEQUENTIAL BRANDS GROUP INC COM 817340201 10,095 780,724 SH   SOLE   641,284 0 139,440
S & T BANCORP INC COM 783859101 6,452 228,714 SH   SOLE   9,619 0 219,095
SKYWORKS SOLUTIONS INC COM 83088M102 2,397 25,358 SH   SOLE   24,273 0 1,085
SYNAPTICS INC COM 87157D109 2,609 30,140 SH   SOLE   24,820 0 5,320
SYNERGY RESOURCES CORPORATION COM 87164P103 3,276 273,220 SH   SOLE   223,040 0 50,180
A T & T INC COM 00206R102 396 11,372 SH   SOLE   11,372 0 0
TELEFLEX INC COM 879369106 6,653 53,955 SH   SOLE   2,097 0 51,858
TRIUMPH GROUP INC COM 896818101 1,163 19,747 SH   SOLE   1,137 0 18,610
TETRELOGIC PHARMACEUTICALS COM 88165U109 662 163,540 SH   SOLE   6,660 0 156,880
TILLY`S INC-CLASS A SHRS COM 886885102 5,681 399,482 SH   SOLE   324,870 0 74,612
TENNANT CO COM 880345103 9,107 136,740 SH   SOLE   112,460 0 24,280
TOLL BROS INC COM 889478103 2,368 64,285 SH   SOLE   2,705 0 61,580
TUTOR PERINI CORPORATION COM 901109108 13,216 571,398 SH   SOLE   464,718 0 106,680
LENDINGTREE INC COM 52603B107 12,665 205,100 SH   SOLE   168,280 0 36,820
TREX INC COM 89531P105 24,927 497,142 SH   SOLE   374,906 0 122,236
TRISTATE CAPITAL HOLDINGS COM 89678F100 3,214 252,910 SH   SOLE   6,294 0 246,616
TETRA TECHNOLOGIES COM 88162F105 91 12,698 SH   SOLE   12,698 0 0
UNDER ARMOUR INC COM 904311107 2,695 33,485 SH   SOLE   31,965 0 1,520
UNIVERSAL HEALTH SVCS INC CL B COM 913903100 5,102 41,877 SH   SOLE   1,795 0 40,082
ULTIMATE SOFTWARE GROUP INC COM 90385D107 22,218 124,204 SH   SOLE   82,437 0 41,767
UNITEDHEALTH GROUP INC COM 91324P102 378 3,218 SH   SOLE   3,218 0 0
UNION PAC CORP COM 907818108 325 3,012 SH   SOLE   3,012 0 0
URBAN OUTFITTERS INC COM 917047102 5,747 139,585 SH   SOLE   6,170 0 133,415
UNITED RENTALS INC COM 911363109 1,797 18,672 SH   SOLE   17,885 0 787
US BANCORP DEL COM 902973304 295 6,872 SH   SOLE   6,872 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 2,131 13,049 SH   SOLE   12,497 0 552
UNITED TECHNOLOGIES CORP COM 913017109 329 2,836 SH   SOLE   2,836 0 0
UNIVEST CORP PA COM 915271100 2,544 124,301 SH   SOLE   5,159 0 119,142
VISA INC-CLASS A COM 92826C839 296 4,436 SH   SOLE   4,436 0 0
VIRGIN AMERICA INC COM 92765X208 6,870 227,421 SH   SOLE   193,851 0 33,570
VASCO DATA SECURITY INTERNATIONAL INC COM 92230Y104 212 8,071 SH   SOLE   8,071 0 0
VEEVA SYSTEMS INC COM 922475108 6,769 248,307 SH   SOLE   207,607 0 40,700
VONAGE HOLDINGS CORP COM 92886T201 8,858 1,796,851 SH   SOLE   1,469,571 0 327,280
VIRTU FINANCIAL INC CLASS A COM 928254101 2,839 130,960 SH   SOLE   107,450 0 23,510
VALERO ENERGY CORP COM 91913Y100 1,128 19,213 SH   SOLE   18,543 0 670
VERTEX PHARM COM 92532F100 689 5,494 SH   SOLE   5,225 0 269
VISHAY INTERTECHNOLOGY INC COM 928298108 2,295 176,791 SH   SOLE   4,805 0 171,986
VWR CORP COM 91843L103 3,154 116,790 SH   SOLE   5,080 0 111,710
VERIZONMUNICATIONS COM 92343V104 608 12,035 SH   SOLE   12,035 0 0
WABTEC CORPORATION COM 929740108 26,841 277,113 SH   SOLE   55,963 0 221,150
WESCO AIRCRAFT HOLDINGS COM 950814103 165 10,400 SH   SOLE   10,400 0 0
WESCO INTL INC COM 95082P105 2,451 34,619 SH   SOLE   5,125 0 29,494
WELLCARE HEALTH PLANS INC COM 94946T106 15,207 186,404 SH   SOLE   153,154 0 33,250
WALKER & DUNLOP INC COM 93148P102 13,063 665,779 SH   SOLE   548,249 0 117,530
WISDOMTREE INVTS INC COM 97717P104 356 17,584 SH   SOLE   17,584 0 0
WELLS FARGO COM 949746101 1,317 23,769 SH   SOLE   23,769 0 0
WHITING PETROLEUM CORPORATION COM 966387102 1,364 38,165 SH   SOLE   36,545 0 1,620
WAL MART STORES INC COM 931142103 893 11,289 SH   SOLE   11,289 0 0
WILLIAMS SONOMA INC COM 969904101 1,441 19,203 SH   SOLE   18,262 0 941
WEST PHARMACEUTICAL SVCS INC COM 955306105 5,204 92,920 SH   SOLE   2,700 0 90,220
AQUA AMERICA INC COM 03836W103 6,964 257,081 SH   SOLE   10,640 0 246,441
WHITEWAVE FOODS COMPANY COM 966244105 512 11,314 SH   SOLE   10,759 0 555
EXXON CORPORATION COM 30231G102 2,010 22,893 SH   SOLE   22,893 0 0
INTREXON CORP COM 46122T102 27,323 695,954 SH   SOLE   490,443 0 205,511
EXONE CO COM 302104104 553 37,448 SH   SOLE   2,825 0 34,623
IXIA COM 45071R109 288 23,181 SH   SOLE   23,181 0 0
YAHOO INC COM 984332106 410 9,244 SH   SOLE   9,244 0 0
ZIOPHARM ONCOLOGY INC COM 98973P101 3,364 364,808 SH   SOLE   302,018 0 62,790
ZS PHARMA INC COM 98979G105 7,247 181,122 SH   SOLE   149,092 0 32,030