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 5,159 320,415 SH   SOLE   240,828 0 79,587
APPLE INC COM 037833100 2,733 27,122 SH   SOLE   27,122 0 0
ABAXIS INC COM 002567105 4,800 94,650 SH   SOLE   75,270 0 19,380
ABBVIE INC COM 00287Y109 204 3,535 SH   SOLE   3,535 0 0
AMERISOURCEBERGEN CORP COM 03073E105 12,130 156,915 SH   SOLE   49,957 0 106,958
ACADIA HEALTHCAREPANY INC COM 00404A109 23,876 492,279 SH   SOLE   383,748 0 108,531
ACTUA CORP COM 005094107 6,616 412,991 SH   SOLE   45,578 0 367,413
ADEPT TECHNOLOGY INC COM 006854202 2,304 273,967 SH   SOLE   219,137 0 54,830
ADAMAS PHARMACEUTICALS INC COM 00548A106 2,988 160,463 SH   SOLE   132,515 0 27,948
ALLIANCE DATA SYS CORP COM 018581108 2,954 11,898 SH   SOLE   11,135 0 763
AMERICAN EAGLE OUTFITTERS INC. COM 02553E106 6,058 417,228 SH   SOLE   43,720 0 373,508
ATLAS FINANCIAL HOLDINGS INC COM G06207115 3,089 223,210 SH   SOLE   21,860 0 201,350
AMTRUST FINANCIAL SERVICES COM 032359309 15,584 391,371 SH   SOLE   300,167 0 91,204
AMERICAN INTERNATIONAL GROUP INC COM 026874784 368 6,810 SH   SOLE   6,810 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 23,582 301,943 SH   SOLE   250,328 0 51,615
AMETEK INC COM 031100100 11,701 233,040 SH   SOLE   23,665 0 209,375
AFFILIATED MANAGERS GROUP INC COM 008252108 4,897 24,441 SH   SOLE   22,922 0 1,519
AMGEN INC COM 031162100 206 1,464 SH   SOLE   1,464 0 0
ANI PHARMACEUTICALS INC COM 00182C103 3,265 115,440 SH   SOLE   92,010 0 23,430
ANSYS INC COM 03662Q105 13,611 179,876 SH   SOLE   18,969 0 160,907
ANADARKO PETROLEUM CORP COM 032511107 352 3,471 SH   SOLE   3,471 0 0
APOGEE ENTERPRISES INC COM 037598109 16,121 405,050 SH   SOLE   324,794 0 80,256
ARC DOCUMENT SOLUTIONS INC COM 00191G103 1,758 217,028 SH   SOLE   172,878 0 44,150
AIRGAS INC COM 009363102 5,060 45,730 SH   SOLE   4,890 0 40,840
ARAMARK COM 03852U106 1,134 43,100 SH   SOLE   4,570 0 38,530
AUSPEX PHARMACEUTICALS, INC COM 05211J102 2,804 109,230 SH   SOLE   87,200 0 22,030
ATMEL CORPORATION COM 049513104 828 102,527 SH   SOLE   95,462 0 7,065
ATRICURE INC COM 04963C209 3,462 235,160 SH   SOLE   188,180 0 46,980
ASTRONICS CORP COM 046433108 8,273 173,514 SH   SOLE   130,694 0 42,820
ASTRONICS CORPORATION - CL B COM 046433207 1,642 34,562 SH   SOLE   25,998 0 8,564
HOMEAWAY INC COM 43739Q100 19,588 551,784 SH   SOLE   448,293 0 103,491
ARMSTRONG WORLD INDS INC COM 04247X102 10,892 194,495 SH   SOLE   31,775 0 162,720
AMERICAN EXPRESS CO COM 025816109 306 3,499 SH   SOLE   3,499 0 0
ACUITY BRANDS INC COM 00508Y102 10,943 92,965 SH   SOLE   63,376 0 29,589
BOEING CO COM 097023105 239 1,879 SH   SOLE   1,879 0 0
BANK OF AMER CORP COM 060505104 426 24,972 SH   SOLE   24,972 0 0
DIVERSIFIED RSTRNT HLDGS INC COM 25532M105 2,437 495,362 SH   SOLE   412,663 0 82,699
BILL BARRETT CORP COM 06846N104 426 19,323 SH   SOLE   19,323 0 0
BLACK BOX CORPORATION COM 091826107 1,365 58,539 SH   SOLE   6,210 0 52,329
BRUNSWICK CORP COM 117043109 12,767 302,962 SH   SOLE   251,447 0 51,515
BLACK DIAMOND INC COM 09202G101 4,182 553,132 SH   SOLE   449,080 0 104,052
BIOTELEMETRY INC COM 090672106 3,756 559,729 SH   SOLE   76,844 0 482,885
BIOSCRIPT INC COM 09069N108 184 26,593 SH   SOLE   26,593 0 0
INFOBLOX INC COM 45672H104 226 15,355 SH   SOLE   15,355 0 0
BLUEBIRD BIO INC COM 09609G100 9,594 267,390 SH   SOLE   215,000 0 52,390
BRYN MAWR BK CORP COM 117665109 7,839 276,715 SH   SOLE   29,406 0 247,309
BON-TON STORES INC COM 09776J101 2,977 356,063 SH   SOLE   37,806 0 318,257
BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 1,114 8,066 SH   SOLE   8,066 0 0
BURNHAM HLDGS INC CL A COM 122295108 1,234 67,620 SH   SOLE   6,490 0 61,130
BORGWARNER INC COM 099724106 840 15,963 SH   SOLE   14,869 0 1,094
THE BLACKSTONE GROUP COM 09253U108 1,006 31,957 SH   SOLE   30,033 0 1,924
CITIGROUP INC COM 172967424 610 11,764 SH   SOLE   11,764 0 0
CALAMP CORP COM 128126109 3,772 214,070 SH   SOLE   172,467 0 41,603
AVIS BUDGET GROUP INC COM 053774105 2,164 39,419 SH   SOLE   36,714 0 2,705
CAVIUM INC COM 14964U108 12,819 257,780 SH   SOLE   153,856 0 103,924
CHICAGO BRIDGE & IRON CO N Y REGISTRY SH COM 167250109 2,459 42,512 SH   SOLE   39,847 0 2,665
CHRISTOPHER & BANKS COPR COM 171046105 8,334 842,647 SH   SOLE   675,290 0 167,357
CAMBREX COM 132011107 2,810 150,454 SH   SOLE   123,576 0 26,878
CALGON CARBON CORP COM COM 129603106 2,261 116,670 SH   SOLE   12,380 0 104,290
CCFNB BANCORP INC COM 124880105 514 13,871 SH   SOLE   1,407 0 12,464
CROWN HOLDINGS INC COM 228368106 7,401 166,231 SH   SOLE   17,566 0 148,665
CNB FINL CORP PA COM 126128107 8,549 544,532 SH   SOLE   60,986 0 483,546
CHEGG INC COM 163092109 4,111 658,862 SH   SOLE   528,482 0 130,380
CHEMTURA CORPORATION COM 163893209 2,229 95,550 SH   SOLE   10,100 0 85,450
CHICOS FAS COM 168615102 837 56,640 SH   SOLE   52,755 0 3,885
CHUY`S HOLDINGS INC COM 171604101 10,275 327,321 SH   SOLE   266,771 0 60,550
COMCAST CORP CL A COM 20030N101 425 7,895 SH   SOLE   7,895 0 0
CONNECTONE BANCORP INC COM 20786W107 5,311 278,796 SH   SOLE   219,596 0 59,200
CONSOL ENERGY INC COM 20854P109 4,474 118,171 SH   SOLE   12,683 0 105,488
COBIZ INC COM 190897108 9,381 839,072 SH   SOLE   682,656 0 156,416
CAPITAL ONE FINL CORP COM 14040H105 239 2,928 SH   SOLE   2,928 0 0
CONOCOPHILLIPS COM 20825C104 498 6,504 SH   SOLE   6,504 0 0
CEPHEID COM 15670R107 19,045 432,543 SH   SOLE   322,484 0 110,059
CISCO SYS INC COM 17275R102 393 15,625 SH   SOLE   15,625 0 0
CENTERSTATE BANKS INC COM 15201P109 316 30,570 SH   SOLE   30,570 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 348 10,117 SH   SOLE   10,117 0 0
CUBESMART COM 229663109 9,420 523,890 SH   SOLE   55,430 0 468,460
CUSTOMERS BANCORP INC COM 23204G100 15,039 837,338 SH   SOLE   259,489 0 577,849
CODORUS VALLEY BANCORP COM 192025104 935 45,724 SH   SOLE   4,830 0 40,894
CVS CORP COM 126650100 345 4,341 SH   SOLE   4,341 0 0
CHEVRONTEXACO CORPORATION COM 166764100 1,178 9,873 SH   SOLE   9,873 0 0
COMMUNITY HEALTH SYSTEMS INC COM 203668108 2,386 43,557 SH   SOLE   40,937 0 2,620
CYAN INC COM 23247W104 48 15,240 SH   SOLE   15,240 0 0
CITIZENS FINL SVCS INC COM 174615104 2,518 47,504 SH   SOLE   5,127 0 42,377
CITIZENS & NORTHERN CORP COM 172922106 931 48,995 SH   SOLE   5,110 0 43,885
DECKERS OUTDOOR CORPORATION COM 243537107 1,882 19,368 SH   SOLE   18,203 0 1,165
DEPOMED INC COM 249908104 10,350 681,346 SH   SOLE   546,981 0 134,365
DONEGAL GROUP INC J CL A COM 257701201 2,319 150,960 SH   SOLE   15,637 0 135,323
DISNEY WALT PRODTNS COM 254687106 431 4,843 SH   SOLE   4,843 0 0
DICKS SPORTING GOODS INC COM 253393102 3,404 77,581 SH   SOLE   8,202 0 69,379
DORMAN PRODUCTS INC COM 258278100 4,526 112,986 SH   SOLE   11,975 0 101,011
CHANNELADVISOR CORP COM 159179100 4,842 295,218 SH   SOLE   236,648 0 58,570
8X8 INC NEW COM 282914100 8,669 1,297,758 SH   SOLE   1,000,941 0 296,817
EKSO BIONICS HOLDINGS INC COM 282644103 46 54,248 SH   SOLE   54,248 0 0
ENPHASE ENERGY, INC COM 29355A107 3,922 261,640 SH   SOLE   208,010 0 53,630
ENERSYS COM 29275Y102 9,501 162,030 SH   SOLE   42,786 0 119,244
GLOBAL EAGLE ENTERTAINMENT COM 37951D102 196 17,460 SH   SOLE   17,460 0 0
EPAM SYSTEMS INC COM 29414B104 21,862 499,257 SH   SOLE   270,516 0 228,741
EP ENERGY CORP-CL A COM 268785102 1,721 98,468 SH   SOLE   91,711 0 6,757
EPIZYME INC COM 29428V104 7,317 269,882 SH   SOLE   216,323 0 53,559
EQT CORP COM 26884L109 2,820 30,806 SH   SOLE   3,581 0 27,225
ERIE INDTY CO CL A COM 29530P102 2,773 36,584 SH   SOLE   3,765 0 32,819
ENVIRONMENTAL TECTONICS CORP COM 294092101 284 135,421 SH   SOLE   0 0 135,421
ENTERCOMMUNICATIONS CORP COM 293639100 2,691 335,143 SH   SOLE   34,820 0 300,323
EVERYDAY HEALTH INC COM 300415106 3,988 285,453 SH   SOLE   207,498 0 77,955
EVERBANK FINL CORP COM 29977G102 208 11,797 SH   SOLE   11,797 0 0
EVERCORE PARTNERS INC-CL A COM 29977A105 9,004 191,575 SH   SOLE   151,936 0 39,639
EAGLE MATLS INC COM 26969P108 5,137 50,443 SH   SOLE   47,614 0 2,829
FORD MTR CO DEL PAR $0.01 COM 345370860 205 13,878 SH   SOLE   13,878 0 0
DIAMONDBACK ENERGY INC COM 25278X109 11,218 150,017 SH   SOLE   122,422 0 27,595
FARO TECHNOLOGIES INC COM 311642102 18,107 356,793 SH   SOLE   289,235 0 67,558
FACEBOOK INC COM 30303M102 645 8,155 SH   SOLE   8,155 0 0
FLAGSTAR BANCORP INC COM 337930705 201 11,949 SH   SOLE   11,949 0 0
FIRST BUS FINL SVCS INC WIS COM 319390100 1,066 24,277 SH   SOLE   2,193 0 22,084
FCB FINANCIAL HOLDINGS INC COM 30255G103 11,001 484,430 SH   SOLE   387,160 0 97,270
FORUM ENERGY TECHNOLOGIES INC COM 34984V100 6,687 218,450 SH   SOLE   166,970 0 51,480
FIVE BELOW COM 33829M101 12,712 320,941 SH   SOLE   136,681 0 184,260
FOOT LOCKER INC COM 344849104 2,307 41,461 SH   SOLE   38,962 0 2,499
F N B CORP PA COM 302520101 2,930 244,335 SH   SOLE   25,335 0 219,000
FRANKLIN FINANCIAL SERVICES CORPORATION COM 353525108 461 21,936 SH   SOLE   2,856 0 19,080
REPUBLIC FIRST BANCORP INC COM 760416107 475 122,060 SH   SOLE   11,273 0 110,787
LB FOSTER CO COM 350060109 5,317 115,737 SH   SOLE   12,180 0 103,557
FORTINET INC COM 34959E109 1,549 61,292 SH   SOLE   57,514 0 3,778
FULTON FINL CORP PA COM 360271100 827 74,618 SH   SOLE   7,741 0 66,877
FOX CHASE BANCORP INC NEW COM 35137T108 3,569 218,797 SH   SOLE   28,054 0 190,743
GENERAL ELEC CO COM 369604103 584 22,805 SH   SOLE   22,805 0 0
GERON CORPORATION COM 374163103 88 43,990 SH   SOLE   43,990 0 0
GREENHILL AND CO COM 395259104 5,340 114,870 SH   SOLE   93,050 0 21,820
GILEAD SCIENCES INC COM 375558103 353 3,318 SH   SOLE   3,318 0 0
GAMING AND LEISURE PROPERTIES INC. COM 36467J108 7,050 228,142 SH   SOLE   71,728 0 156,414
GLU MOBILE INC COM 379890106 12,463 2,410,547 SH   SOLE   1,770,848 0 639,699
GNC HOLDINGS INC COM 36191G107 2,622 67,691 SH   SOLE   11,582 0 56,109
GENERAC HOLDINGS INC COM 368736104 639 15,755 SH   SOLE   14,673 0 1,082
GENWORTH FINANCIAL INC COM 37247D106 1,223 93,346 SH   SOLE   87,724 0 5,622
GOOGLE INC CL C COM 38259P706 1,069 1,852 SH   SOLE   1,852 0 0
GOOGLE INC CL A COM 38259P508 482 819 SH   SOLE   819 0 0
GULFPORT ENERGY CORP COM 402635304 1,307 24,469 SH   SOLE   23,385 0 1,084
GOLDMAN SACHS GROUP INC COM 38141G104 456 2,486 SH   SOLE   2,486 0 0
GSV CAP CORP COM 36191J101 5,849 584,316 SH   SOLE   455,399 0 128,917
GRAY TELEVISION INC COM 389375106 115 14,620 SH   SOLE   14,620 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 5,695 128,431 SH   SOLE   102,671 0 25,760
HAIN CELESTIAL GROUP INC COM 405217100 1,932 18,878 SH   SOLE   17,667 0 1,211
HARMAN INTERNATIONAL COM 413086109 3,031 30,915 SH   SOLE   29,052 0 1,863
HEALTHCARE SVCS GROUP INC COM 421906108 3,110 108,687 SH   SOLE   11,127 0 97,560
HOME DEPOT INC COM 437076102 344 3,755 SH   SOLE   3,755 0 0
H&E EQUIPMENT SERVICES INC COM 404030108 17,124 425,132 SH   SOLE   307,794 0 117,338
HEALTH INSURANCE INOVATIONS COM 42225K106 124 11,455 SH   SOLE   11,455 0 0
HONEYWELL INTL INC COM 438516106 207 2,224 SH   SOLE   2,224 0 0
HEWLETT PACKARD COMPANY COM 428236103 231 6,521 SH   SOLE   6,521 0 0
HERON THERAPEUTICS INC COM 427746102 2,548 305,900 SH   SOLE   244,620 0 61,280
HERSHA HOSPITALITY TR PRIORITY A SHS COM 427825104 5,008 786,209 SH   SOLE   82,256 0 703,953
HORIZON PHARMA, INC COM G4617B105 8,561 697,133 SH   SOLE   593,184 0 103,949
MARINEMAX INC COM 567908108 8,712 517,030 SH   SOLE   412,820 0 104,210
I B M COM 459200101 772 4,066 SH   SOLE   4,066 0 0
ICAD INC COM 44934S206 255 25,910 SH   SOLE   25,910 0 0
IntercontinentalExchange Group, Inc COM 45866F104 978 5,013 SH   SOLE   5,013 0 0
INTERCEPT PHARMACEUTICAL COM 45845P108 1,935 8,177 SH   SOLE   3,867 0 4,310
IMAX CORP COM 45245E109 2,114 76,994 SH   SOLE   72,334 0 4,660
IMPERVA INC COM 45321L100 11,966 416,487 SH   SOLE   335,217 0 81,270
INOGEN INC COM 45780L104 5,610 272,210 SH   SOLE   220,990 0 51,220
INOVIO PHARMACEUTICALS INC COM 45773H201 910 92,350 SH   SOLE   10,240 0 82,110
INTEL CORP COM 458140100 520 14,931 SH   SOLE   14,931 0 0
INTUIT INC COM 461202103 1,434 16,364 SH   SOLE   15,241 0 1,123
INTEROIL CORP COM 460951106 1,240 22,857 SH   SOLE   21,289 0 1,568
IPG PHOTONICS CORP COM 44980X109 18,115 263,380 SH   SOLE   190,369 0 73,011
INPHI CORP COM 45772F107 6,959 483,902 SH   SOLE   393,032 0 90,870
ISIS PHARMACEUTICALS INC COM 464330109 9,581 246,754 SH   SOLE   197,638 0 49,116
JACK IN THE BOX INC COM 466367109 24,423 358,159 SH   SOLE   262,150 0 96,009
JARDEN CORP COM 471109108 3,439 57,207 SH   SOLE   53,306 0 3,901
JAKKS PACIFIC COM 47012E106 129 18,159 SH   SOLE   18,159 0 0
JOHNSON & JOHNSON COM 478160104 659 6,178 SH   SOLE   6,178 0 0
JPMORGAN CHASE & CO COM 46625H100 870 14,438 SH   SOLE   14,438 0 0
KATE SPADE & CO COM 485865109 4,453 169,754 SH   SOLE   136,874 0 32,880
KFORCE INC COM 493732101 12,817 654,925 SH   SOLE   522,480 0 132,445
KORN FERRY INTERNATIONAL COM 500643200 5,911 237,382 SH   SOLE   198,780 0 38,602
KENNAMETAL INC COM 489170100 6,365 154,071 SH   SOLE   48,004 0 106,067
KNOLL INC COM 498904200 8,601 496,870 SH   SOLE   207,568 0 289,302
COCA COLA CO COM 191216100 723 16,937 SH   SOLE   16,937 0 0
KOPPERS HOLDINGS INC COM 50060P106 3,525 106,304 SH   SOLE   11,098 0 95,206
K2M GROUP HOLDINGS INC COM 48273J107 5,744 398,044 SH   SOLE   315,323 0 82,721
QUAKER CHEM CORP COM 747316107 7,144 99,652 SH   SOLE   10,427 0 89,225
LAZARD LTD-CL A COM G54050102 1,203 23,728 SH   SOLE   22,102 0 1,626
LDR HOLDING CORP COM 50185U105 9,574 307,562 SH   SOLE   245,152 0 62,410
LIONS GATE ENTERTAINMENT CORP COM 535919203 4,306 130,611 SH   SOLE   122,664 0 7,947
LUMBER LIQUIDATORS HOLDINGS INC COM 55003T107 289 5,035 SH   SOLE   5,035 0 0
LINKEDIN CORP COM 53578A108 2,307 11,103 SH   SOLE   10,333 0 770
LIBERTY PPTY TR SH BEN INT COM 531172104 8,425 253,305 SH   SOLE   25,965 0 227,340
SOUTHWEST AIR COM 844741108 3,572 105,767 SH   SOLE   99,407 0 6,360
MATTHEWS INTL CORP CL A COM 577128101 7,495 170,778 SH   SOLE   17,854 0 152,924
MALIBU BOATS INC-CLASS A COM 56117J100 4,841 261,375 SH   SOLE   208,845 0 52,530
MOELIS & CO COM 60786M105 5,196 152,146 SH   SOLE   122,710 0 29,436
MCDONALDS CORP COM 580135101 308 3,253 SH   SOLE   3,253 0 0
MEDIVATION INC COM 58501N101 3,949 39,937 SH   SOLE   37,455 0 2,482
METHODE ELECTRONICS INC COM 591520200 8,187 222,047 SH   SOLE   178,677 0 43,370
METLIFE INC COM 59156R108 217 4,044 SH   SOLE   4,044 0 0
MULTIMEDIA GAMES INC COM 625453105 11,008 305,679 SH   SOLE   245,792 0 59,887
MGM RESORTS INTERNATIONAL COM 552953101 3,115 136,736 SH   SOLE   128,506 0 8,230
MACROGENICS INC COM 556099109 4,853 232,179 SH   SOLE   185,819 0 46,360
MCGRAW HILL FINANCIAL INC COM 580645109 2,842 33,654 SH   SOLE   31,343 0 2,311
MAGNUM HUNTER RES CORP DEL COM 55973B102 7,530 1,351,867 SH   SOLE   1,110,957 0 240,910
MIDDLEBY CORP COM 596278101 2,452 27,828 SH   SOLE   26,117 0 1,711
MARCUS & MILLICHAP INC COM 566324109 3,234 106,860 SH   SOLE   11,050 0 95,810
3M CO COM 88579Y101 248 1,750 SH   SOLE   1,750 0 0
ALTRIA GROUP INC COM 02209S103 261 5,676 SH   SOLE   5,676 0 0
MERCK &PANY COM 58933Y105 241 4,065 SH   SOLE   4,065 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 1,019 157,540 SH   SOLE   126,360 0 31,180
MICROSEMI CORP COM 595137100 15,242 599,851 SH   SOLE   480,458 0 119,393
MICROSOFT CORP COM 594918104 1,071 23,106 SH   SOLE   23,106 0 0
MICROSTRATEGY INC COM 594972408 4,288 32,770 SH   SOLE   26,090 0 6,680
MICRON TECHNOLOGY INC COM 595112103 1,888 55,117 SH   SOLE   52,039 0 3,078
MWI VETERINARY SUPPLY INC COM 55402X105 39,923 269,021 SH   SOLE   181,603 0 87,418
MYLAN LABS INC COM 628530107 10,167 223,499 SH   SOLE   23,239 0 200,260
NETSUITE INC COM 64118Q107 1,250 13,955 SH   SOLE   13,115 0 840
FIRST NBC BANK HOLDING CO COM 32115D106 13,178 402,370 SH   SOLE   320,210 0 82,160
NEUROCRINE BIOSCIENCES, INC COM 64125C109 5,237 334,183 SH   SOLE   266,433 0 67,750
NEONODE INC COM 64051M402 152 70,487 SH   SOLE   70,487 0 0
NN INC COM 629337106 3,977 148,844 SH   SOLE   121,014 0 27,830
SERVICENOW INC COM 81762P102 2,375 40,404 SH   SOLE   37,985 0 2,419
NATIONAL PENN BANCSHARES INCCOM COM 637138108 4,842 498,610 SH   SOLE   51,540 0 447,070
NPS PHARMACEUTICALS INC COM 62936P103 13,748 528,766 SH   SOLE   396,527 0 132,239
NANOSTRING TECHNOLOGIES INC COM 63009R109 4,262 389,554 SH   SOLE   316,490 0 73,064
NUTRI SYS INC NEW COM 67069D108 1,200 78,086 SH   SOLE   7,117 0 70,969
NORTHUMBERLAND BANCORP COM 667056105 298 9,739 SH   SOLE   801 0 8,938
NORTHWEST BANCSHARES INC MD COM 667340103 2,613 215,980 SH   SOLE   21,173 0 194,807
NEXSTAR BROADCASTING GROUP ICL A COM 65336K103 2,303 56,980 SH   SOLE   6,007 0 50,973
OPUS BANK COM 684000102 18,318 598,056 SH   SOLE   463,732 0 134,324
ORBCOMM INC COM 68555P100 4,459 775,561 SH   SOLE   629,544 0 146,017
ORACLE SYS CORP COM 68389X105 475 12,401 SH   SOLE   12,401 0 0
ORRSTOWN FINL SVCS INC COM 687380105 4,352 266,810 SH   SOLE   28,229 0 238,581
ORASURE TECHNOLOGIES INC COM 68554V108 4,498 623,060 SH   SOLE   65,850 0 557,210
OVASCIENCE INC COM 69014Q101 4,073 245,375 SH   SOLE   197,473 0 47,902
OCCIDENTAL PETE CORP COM 674599105 339 3,522 SH   SOLE   3,522 0 0
BANK OF THE OZARKS INC COM 063904106 21,487 681,686 SH   SOLE   546,764 0 134,922
PACWEST BANCORP DEL COM 695263103 12,753 309,320 SH   SOLE   256,041 0 53,279
PALO ALTO NETWORKS, INC COM 697435105 2,710 27,625 SH   SOLE   25,971 0 1,654
PEP BOYS MANNY MOE & JACK COM 713278109 3,245 364,209 SH   SOLE   38,900 0 325,309
PUMA BIOTECHNOLOGY INC COM 74587V107 7,057 29,580 SH   SOLE   23,400 0 6,180
PDF SOLUTIONS INC COM 693282105 3,318 263,141 SH   SOLE   210,883 0 52,258
PENNSYLVANIA REAL ESTATE INVSHS BEN INT COM 709102107 6,101 305,991 SH   SOLE   31,375 0 274,616
PEPSICO INC COM 713448108 335 3,597 SH   SOLE   3,597 0 0
PFIZER INC COM 717081103 500 16,896 SH   SOLE   16,896 0 0
PEOPLES FINANCIAL SERVICES CORP COM 711040105 3,407 74,080 SH   SOLE   8,142 0 65,938
PROOFPOINT INC COM 743424103 21,724 584,909 SH   SOLE   457,693 0 127,216
PROCTER & GAMBLEPANY COM 742718109 555 6,626 SH   SOLE   6,626 0 0
PHILIP MORRIS INTL INC COM 718172109 419 5,019 SH   SOLE   5,019 0 0
PNC FINANCIAL CORP COM 693475105 203 2,377 SH   SOLE   2,377 0 0
POLYONE CORPORATION COM 73179P106 15,596 438,347 SH   SOLE   351,307 0 87,040
PACIFIC PREMIER BANCORP COM 69478X105 5,222 371,684 SH   SOLE   307,600 0 64,084
PPG INDUSTRIES INC COM 693506107 1,909 9,705 SH   SOLE   9,083 0 622
PRIMORIS SERVICES CORP COM 74164F103 13,772 513,114 SH   SOLE   410,363 0 102,751
PROTO LABS INC COM 743713109 5,423 78,600 SH   SOLE   62,600 0 16,000
PATTERSON-UTI ENERGY INC COM 703481101 2,726 83,795 SH   SOLE   78,699 0 5,096
PORTOLA PHARMACEUTICALS INC COM 737010108 8,022 317,317 SH   SOLE   258,836 0 58,481
PENN VIRGINIA CORP COM 707882106 21,913 1,724,106 SH   SOLE   886,261 0 837,845
PENNS WOODS BANCORP INC COM 708430103 2,706 64,042 SH   SOLE   6,187 0 57,855
QUANTA SVCS INC COM 74762E102 4,259 117,353 SH   SOLE   110,165 0 7,188
PIXELWORKS INC COM 72581M305 3,227 499,465 SH   SOLE   404,415 0 95,050
QUALCOMM INC COM 747525103 306 4,088 SH   SOLE   4,088 0 0
QLIK TECHNOLOGIES INC COM 74733T105 16,260 601,334 SH   SOLE   436,407 0 164,927
RITE AID CORP COM 767754104 1,565 323,406 SH   SOLE   33,935 0 289,471
RALLY SOFTWARE DEVELOPMENT CO COM 751198102 220 18,300 SH   SOLE   18,300 0 0
ULTRAGENYX PHARMACEUTICAL INC COM 90400D108 2,417 42,701 SH   SOLE   33,021 0 9,680
ROYAL BANCSHARES OF PENNSYLVANIA INC COM 780081105 3,114 1,934,444 SH   SOLE   204,450 0 1,729,994
REX ENERGY CORPORATION COM 761565100 3,945 311,403 SH   SOLE   57,932 0 253,471
REGIONS FINANCIAL CORP NEW COM 7591EP100 222 22,063 SH   SOLE   22,063 0 0
RICE ENERGY COM 762760106 5,152 193,690 SH   SOLE   26,380 0 167,310
ROSS STORES INC COM 778296103 1,904 25,195 SH   SOLE   23,467 0 1,728
RED ROBIN GOURMET BURGERS INC COM 75689M101 11,926 209,593 SH   SOLE   167,567 0 42,026
ROADRUNNER TRNSN SVCS HLDG COM 76973Q105 12,537 550,116 SH   SOLE   440,071 0 110,045
SABA SOFTWARE COM 784932600 182 13,464 SH   SOLE   13,464 0 0
SPIRIT AIRLS INC COM 848577102 35,655 515,693 SH   SOLE   423,022 0 92,671
SBA COMMUNICATIONS CORP CL A COM 78388J106 2,271 20,478 SH   SOLE   19,073 0 1,405
SINCLAIR BROADCAST GROUP INCCL A COM 829226109 1,309 50,160 SH   SOLE   47,153 0 3,007
SIGNATURE BK NEW YORK N Y COM 82669G104 2,616 23,341 SH   SOLE   21,767 0 1,574
STARBUCKS CORP COM 855244109 466 6,178 SH   SOLE   6,178 0 0
SEI INVESTMENTS COMPANY COM 784117103 476 13,170 SH   SOLE   2,050 0 11,120
SELECT MEDICAL HOLDINGS CORP COM 81619Q105 6,096 506,749 SH   SOLE   53,212 0 453,537
SAFEGUARD SCIENTIFICS INC COM 786449207 9,071 493,004 SH   SOLE   52,344 0 440,660
SPROUTS FARMERS MARKET COM 85208M102 2,632 90,524 SH   SOLE   85,081 0 5,443
SCIENTIFIC GAMES CORP COM 80874P109 5,190 481,916 SH   SOLE   382,896 0 99,020
SVB FINL GROUP COM 78486Q101 1,369 12,217 SH   SOLE   11,379 0 838
SCHLUMBERGER COM 806857108 309 3,038 SH   SOLE   3,038 0 0
US SILICA HOLDINGS INC COM 90346E103 15,321 245,100 SH   SOLE   201,036 0 44,064
SANCHEZ ENERGY CORP COM 79970Y105 2,315 88,171 SH   SOLE   83,824 0 4,347
INVENTURE FOODS INC COM 461212102 3,473 267,964 SH   SOLE   213,604 0 54,360
SEQUENTIAL BRANDS GROUP INC COM 817340201 4,998 399,878 SH   SOLE   319,050 0 80,828
SQUARE 1 FINANCIAL INC COM 85223W101 7,540 392,089 SH   SOLE   314,031 0 78,058
SAREPTA THERAPEUTICS INC COM 803607100 8,452 400,585 SH   SOLE   311,834 0 88,751
S & T BANCORP INC COM 783859101 5,746 244,923 SH   SOLE   25,828 0 219,095
SUSQUEHANNA BANCSHARES INC COM 869099101 934 93,443 SH   SOLE   9,878 0 83,565
SYNAPTICS INC COM 87157D109 1,405 19,196 SH   SOLE   18,040 0 1,156
A T & T INC COM 00206R102 1,055 29,940 SH   SOLE   29,940 0 0
TRANSACT TECHNOLOGIES INC COM 892918103 119 17,650 SH   SOLE   17,650 0 0
TENNECO INC COM 880349105 288 5,500 SH   SOLE   5,500 0 0
TELEFLEX INC COM 879369106 4,981 47,423 SH   SOLE   5,005 0 42,418
TALMAR BANCORP INC - CL A COM 87482X101 8,948 647,031 SH   SOLE   516,042 0 130,989
TETRELOGIC PHARMACEUTICALS COM 88165U109 728 175,000 SH   SOLE   18,120 0 156,880
TILLY`S INC-CLASS A SHRS COM 886885102 3,723 495,036 SH   SOLE   400,724 0 94,312
TIMKENSTEEL CORP COM 887399103 8,714 187,448 SH   SOLE   150,348 0 37,100
TENNANT CO COM 880345103 6,922 103,170 SH   SOLE   82,080 0 21,090
TOLL BROS INC COM 889478103 2,144 68,795 SH   SOLE   7,215 0 61,580
TUTOR PERINI CORPORATION COM 901109108 14,214 538,393 SH   SOLE   431,713 0 106,680
TRIBUNE MEDIA COMPANY COM 896047503 1,600 24,315 SH   SOLE   22,651 0 1,664
TREX INC COM 89531P105 15,580 450,691 SH   SOLE   329,325 0 121,366
TRISTATE CAPITAL HOLDINGS COM 89678F100 2,497 275,291 SH   SOLE   28,675 0 246,616
TESLA MOTORS, INC COM 88160R101 1,048 4,319 SH   SOLE   4,026 0 293
TESORO CORPORATION COM 881609101 1,031 16,914 SH   SOLE   15,755 0 1,159
TILE SHOP HLDGS INC COM 88677Q109 240 25,996 SH   SOLE   25,996 0 0
TIME WARNER INC COM 887317303 220 2,919 SH   SOLE   2,919 0 0
UNDER ARMOUR INC COM 904311107 2,366 34,239 SH   SOLE   32,049 0 2,190
UNIVERSAL HEALTH SVCS INC CL B COM 913903100 4,684 44,821 SH   SOLE   4,739 0 40,082
ULTIMATE SOFTWARE GROUP INC COM 90385D107 17,392 122,900 SH   SOLE   79,793 0 43,107
UNITEDHEALTH GROUP INC COM 91324P102 329 3,820 SH   SOLE   3,820 0 0
UNION PAC CORP COM 907818108 284 2,616 SH   SOLE   2,616 0 0
UNITED PARCEL SVC INC CL B COM 911312106 208 2,114 SH   SOLE   2,114 0 0
URBAN OUTFITTERS INC COM 917047102 7,377 201,003 SH   SOLE   64,477 0 136,526
UNITED RENTALS INC COM 911363109 2,385 21,470 SH   SOLE   20,145 0 1,325
US BANCORP DEL COM 902973304 286 6,844 SH   SOLE   6,844 0 0
USG CORP COM 903293405 361 13,125 SH   SOLE   13,125 0 0
UNITED TECHNOLOGIES CORP COM 913017109 298 2,818 SH   SOLE   2,818 0 0
UNIVEST CORP PA COM 915271100 2,494 132,999 SH   SOLE   13,857 0 119,142
VISA INC-CLASS A COM 92826C839 294 1,380 SH   SOLE   1,380 0 0
VONAGE HOLDINGS CORP COM 92886T201 2,571 783,877 SH   SOLE   618,327 0 165,550
VALERO ENERGY CORP COM 91913Y100 224 4,840 SH   SOLE   4,840 0 0
VERTEX PHARM COM 92532F100 636 5,663 SH   SOLE   5,275 0 388
VISHAY INTERTECHNOLOGY INC COM 928298108 4,856 339,815 SH   SOLE   35,389 0 304,426
VERASTEM INC COM 92337C104 201 23,575 SH   SOLE   23,575 0 0
VERIZONMUNICATIONS COM 92343V104 1,144 22,877 SH   SOLE   22,877 0 0
WABTEC CORPORATION COM 929740108 23,272 287,168 SH   SOLE   65,588 0 221,580
WESCO AIRCRAFT HOLDINGS COM 950814103 355 20,400 SH   SOLE   20,400 0 0
WESCO INTL INC COM 95082P105 26,890 343,592 SH   SOLE   155,385 0 188,207
WELLCARE HEALTH PLANS INC COM 94946T106 6,419 106,380 SH   SOLE   85,060 0 21,320
WISDOMTREE INVTS INC COM 97717P104 200 17,584 SH   SOLE   17,584 0 0
WELLS FARGO COM 949746101 1,245 24,004 SH   SOLE   24,004 0 0
WHITING PETROLEUM CORPORATION COM 966387102 1,770 22,821 SH   SOLE   21,255 0 1,566
WAL MART STORES INC COM 931142103 889 11,624 SH   SOLE   11,624 0 0
WILLIAMS SONOMA INC COM 969904101 1,879 28,230 SH   SOLE   26,295 0 1,935
WEST PHARMACEUTICAL SVCS INC COM 955306105 5,637 125,940 SH   SOLE   13,340 0 112,600
AQUA AMERICA INC COM 03836W103 6,473 275,076 SH   SOLE   28,635 0 246,441
WYNN RESORTS LTD COM 983134107 2,106 11,258 SH   SOLE   10,581 0 677
UNITED STATES STEEL CORP COM 912909108 1,695 43,280 SH   SOLE   19,775 0 23,505
EXXON CORPORATION COM 30231G102 2,045 21,749 SH   SOLE   21,749 0 0
INTREXON CORP COM 46122T102 10,188 548,331 SH   SOLE   374,082 0 174,249
EXONE CO COM 302104104 808 38,678 SH   SOLE   4,055 0 34,623
DENTSPLY INTL INC COM 249030107 3,472 76,134 SH   SOLE   7,933 0 68,201
IXIA COM 45071R109 489 53,466 SH   SOLE   53,466 0 0
ZS PHARMA INC COM 98979G105 5,896 150,281 SH   SOLE   118,901 0 31,380