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 6,278 421,080 SH   SOLE   362,420 0 58,660
APPLE INC COM 037833100 1,135 10,418 SH   SOLE   10,418 0 0
ABAXIS INC COM 002567105 287 6,320 SH   SOLE   6,320 0 0
AMERISOURCEBERGEN CORP COM 03073E105 1,067 12,330 SH   SOLE   0 0 12,330
AMERIS BANCORP COM 03076K108 1,632 55,181 SH   SOLE   46,351 0 8,830
AMERICAN CAMPUS CMNTYS INC COM 024835100 15,693 333,247 SH   SOLE   267,647 0 65,600
ACADIA HEALTHCAREPANY INC COM 00404A109 21,046 381,898 SH   SOLE   297,417 0 84,481
ACTUA CORP COM 005094107 4,819 532,448 SH   SOLE   23,252 0 509,196
ADAMAS PHARMACEUTICALS INC COM 00548A106 7,377 510,194 SH   SOLE   431,384 0 78,810
ALLIANCE DATA SYS CORP COM 018581108 2,954 13,426 SH   SOLE   12,821 0 605
AMERICAN EAGLE OUTFITTERS INC. COM 02553E106 21,823 1,309,129 SH   SOLE   734,631 0 574,498
AMERICAN FARMLAND CO COM 02589Y100 2,019 321,560 SH   SOLE   274,749 0 46,811
ATLAS FINANCIAL HOLDINGS INC COM G06207115 4,809 265,112 SH   SOLE   222,487 0 42,625
APPLIED GENETIC TECHNOLOGIES COM 03820J100 4,220 301,864 SH   SOLE   256,804 0 45,060
AIMMUNE THERAPEUTICS INC COM 00900T107 3,662 270,060 SH   SOLE   229,327 0 40,733
AKORN INC COM 009728106 1,972 83,819 SH   SOLE   80,338 0 3,481
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 1,600 25,494 SH   SOLE   24,413 0 1,081
ALARM.COM HOLDINGS INC COM 011642105 15,362 648,183 SH   SOLE   549,773 0 98,410
APPLIED MICRO CIRCUITS CORP COM 03822W406 95 14,693 SH   SOLE   14,693 0 0
AMC NETWORKS INC COM 00164V103 728 11,203 SH   SOLE   10,647 0 556
AMETEK INC COM 031100100 3,489 69,799 SH   SOLE   3,004 0 66,795
AFFILIATED MANAGERS GROUP INC COM 008252108 3,397 20,920 SH   SOLE   19,996 0 924
AMAZON.COM, INC COM 023135106 578 973 SH   SOLE   973 0 0
ANSYS INC COM 03662Q105 11,847 132,429 SH   SOLE   5,152 0 127,277
SMITH AO CORP COM 831865209 674 8,829 SH   SOLE   8,391 0 438
APOGEE ENTERPRISES INC COM 037598109 26,837 611,450 SH   SOLE   517,722 0 93,728
ARAMARK COM 03852U106 6,774 204,530 SH   SOLE   5,300 0 199,230
ARRIS INTERNATIONAL PLC COM G0551A103 1,321 57,653 SH   SOLE   56,621 0 1,032
ATRICURE INC COM 04963C209 13,456 799,521 SH   SOLE   690,281 0 109,240
ACTIVISION BLIZZARD INC COM 00507V109 1,966 58,092 SH   SOLE   55,395 0 2,697
BROADCOM LTD COM Y09827109 2,483 16,074 SH   SOLE   15,278 0 796
ARMSTRONG WORLD INDS INC COM 04247X102 8,159 168,680 SH   SOLE   5,960 0 162,720
AXALTA COATING SYSTEMS LTD COM G0750C108 8,446 289,250 SH   SOLE   7,520 0 281,730
ACUITY BRANDS INC COM 00508Y102 5,924 27,158 SH   SOLE   12,278 0 14,880
BRUNSWICK CORP COM 117043109 1,570 32,728 SH   SOLE   31,405 0 1,323
BONANZA CREEK ENERGY INC COM 097793103 43 26,870 SH   SOLE   26,870 0 0
BRANDYWINE RLTY TR SH BEN INT COM 105368203 3,055 217,722 SH   SOLE   5,664 0 212,058
BIOTELEMETRY INC COM 090672106 6,117 523,696 SH   SOLE   38,440 0 485,256
BIG LOTS INC COM 089302103 614 13,552 SH   SOLE   13,552 0 0
BANKUNITED INC COM 06652K103 1,311 38,056 SH   SOLE   36,165 0 1,891
BLUEBIRD BIO INC COM 09609G100 11,087 260,879 SH   SOLE   201,835 0 59,044
BRYN MAWR BK CORP COM 117665109 4,773 185,513 SH   SOLE   6,925 0 178,588
BOFI HLDG INC COM 05566U108 17,548 822,292 SH   SOLE   702,698 0 119,594
BON-TON STORES INC COM 09776J101 1,532 674,690 SH   SOLE   27,769 0 646,921
BURNHAM HLDGS INC CL A COM 122295108 842 50,850 SH   SOLE   1,070 0 49,780
BURLINGTON STORES INC COM 122017106 18,216 323,906 SH   SOLE   274,306 0 49,600
CITIGROUP INC COM 172967424 307 7,365 SH   SOLE   7,365 0 0
CAVIUM INC COM 14964U108 22,168 362,452 SH   SOLE   283,688 0 78,764
CALGON CARBON CORP COM COM 129603106 1,526 108,860 SH   SOLE   4,570 0 104,290
CROWN HOLDINGS INC COM 228368106 12,855 259,233 SH   SOLE   48,575 0 210,658
CNB FINL CORP PA COM 126128107 8,911 506,588 SH   SOLE   24,151 0 482,437
CEDAR SHOPPING CTRS INC COM 150602209 1,093 151,220 SH   SOLE   151,220 0 0
CHURCHILL DOWNS INC COM 171484108 3,343 22,607 SH   SOLE   19,001 0 3,606
CHEGG INC COM 163092109 9,284 2,081,712 SH   SOLE   1,772,862 0 308,850
CHEMTURA CORPORATION COM 163893209 748 28,330 SH   SOLE   830 0 27,500
CHUY`S HOLDINGS INC COM 171604101 13,568 436,682 SH   SOLE   367,072 0 69,610
CIENA CORP COM 171779309 15,077 792,693 SH   SOLE   671,115 0 121,578
CLIFFS NATURAL RESOURCES INC COM 18683K101 182 60,670 SH   SOLE   60,670 0 0
CANTEL MEDICAL CORP COM 138098108 13,866 194,304 SH   SOLE   164,034 0 30,270
CONNECTONE BANCORP INC COM 20786W107 9,090 555,989 SH   SOLE   470,200 0 85,789
CABOT OIL & GAS CORP COM 127097103 478 21,050 SH   SOLE   20,005 0 1,045
CYRUSONE INC COM 23283R100 1,172 25,666 SH   SOLE   25,666 0 0
CEPHEID COM 15670R107 14,774 442,868 SH   SOLE   379,371 0 63,497
CORNERSTONE ONDEMAND INC COM 21925Y103 13,689 417,730 SH   SOLE   353,410 0 64,320
CARRIAGE SVCS INC COM 143905107 912 42,198 SH   SOLE   42,198 0 0
CARETRUST REIT INC COM 14174T107 3,857 303,740 SH   SOLE   257,170 0 46,570
CUBESMART COM 229663109 20,500 615,604 SH   SOLE   200,964 0 414,640
CUSTOMERS BANCORP INC COM 23204G100 17,240 729,572 SH   SOLE   297,477 0 432,095
CODORUS VALLEY BANCORP COM 192025104 2,450 121,167 SH   SOLE   3,924 0 117,243
CYBERARK SOFTWARE LTD COM M2682V108 352 8,268 SH   SOLE   8,268 0 0
CITIZENS FINL SVCS INC COM 174615104 2,077 43,492 SH   SOLE   1,115 0 42,377
CITIZENS & NORTHERN CORP COM 172922106 2,486 125,029 SH   SOLE   3,845 0 121,184
DARLING INGREDIENTS INC COM 237266101 519 39,383 SH   SOLE   39,383 0 0
DUCOMMUN INCORPORATED COM 264147109 435 28,513 SH   SOLE   28,513 0 0
DOLLAR GENERAL COM 256677105 4,091 47,787 SH   SOLE   45,428 0 2,359
DONEGAL GROUP INC J CL A COM 257701201 2,026 140,913 SH   SOLE   5,590 0 135,323
DISNEY WALT PRODTNS COM 254687106 566 5,699 SH   SOLE   5,699 0 0
DICKS SPORTING GOODS INC COM 253393102 4,635 99,134 SH   SOLE   2,565 0 96,569
MASONITE INTERNATIONAL CORP COM 575385109 7,324 111,816 SH   SOLE   86,286 0 25,530
ELECTRONIC ARTS INC COM 285512109 786 11,884 SH   SOLE   11,294 0 590
CHANNELADVISOR CORP COM 159179100 7,874 699,887 SH   SOLE   598,664 0 101,223
EDUCATION REALTY TRUST INC COM 28140H203 15,848 380,965 SH   SOLE   318,025 0 62,940
8X8 INC NEW COM 282914100 20,247 2,012,581 SH   SOLE   1,704,464 0 308,117
EGALET CORP COM 28226B104 1,559 227,279 SH   SOLE   8,066 0 219,213
EMPLOYERS HOLDINGS INC COM 292218104 1,105 39,261 SH   SOLE   39,261 0 0
EMCOR GROUP INC COM 29084Q100 942 19,381 SH   SOLE   19,381 0 0
ENERSYS COM 29275Y102 3,203 57,475 SH   SOLE   11,680 0 45,795
EPAM SYSTEMS INC COM 29414B104 43,372 580,849 SH   SOLE   353,895 0 226,954
EQUINIX INC COM 29444U700 1,534 4,637 SH   SOLE   4,407 0 230
ERIE INDTY CO CL A COM 29530P102 3,173 34,124 SH   SOLE   1,305 0 32,819
ENVIRONMENTAL TECTONICS CORP COM 294092101 24 32,018 SH   SOLE   0 0 32,018
ENTERCOMMUNICATIONS CORP COM 293639100 6,815 644,094 SH   SOLE   24,520 0 619,574
EVERYDAY HEALTH INC COM 300415106 2,351 419,867 SH   SOLE   363,610 0 56,257
EVERI HOLDINGS INC COM 30034T103 740 322,943 SH   SOLE   322,943 0 0
DIAMONDBACK ENERGY INC COM 25278X109 1,771 22,950 SH   SOLE   21,984 0 966
FARO TECHNOLOGIES INC COM 311642102 3,476 107,904 SH   SOLE   90,201 0 17,703
FACEBOOK INC COM 30303M102 1,091 9,563 SH   SOLE   9,563 0 0
FCB FINANCIAL HOLDINGS INC COM 30255G103 16,725 502,868 SH   SOLE   426,658 0 76,210
1ST FIN BANCORP COM 320209109 684 37,611 SH   SOLE   37,611 0 0
FLUSHING FINL CORP COM 343873105 820 37,937 SH   SOLE   37,937 0 0
FEDERATED INVESTORS INC COM 314211103 4,344 150,560 SH   SOLE   5,420 0 145,140
FITBIT INC COM 33812L102 2,667 176,037 SH   SOLE   168,266 0 7,771
FIVE BELOW COM 33829M101 29,633 716,809 SH   SOLE   437,675 0 279,134
FOOT LOCKER INC COM 344849104 3,294 51,073 SH   SOLE   48,782 0 2,291
F N B CORP PA COM 302520101 768 59,025 SH   SOLE   2,371 0 56,654
FIRST NBC BANK HOLDING CO COM 32115D106 329 15,960 SH   SOLE   15,960 0 0
AMICUS THERAPEUTICS INC COM 03152W109 16,037 1,897,821 SH   SOLE   1,557,415 0 340,406
FRANKLIN FINANCIAL SERVICES CORPORATION COM 353525108 858 38,994 SH   SOLE   1,616 0 37,378
1ST MERCHANTS COM 320817109 968 41,065 SH   SOLE   41,065 0 0
FRESHPET INC COM 358039105 4,337 591,662 SH   SOLE   17,768 0 573,894
GILEAD SCIENCES INC COM 375558103 433 4,715 SH   SOLE   4,715 0 0
GIGAMON INC COM 37518B102 18,796 605,921 SH   SOLE   508,170 0 97,751
GAMING AND LEISURE PROPERTIES INC. COM 36467J108 4,885 157,984 SH   SOLE   5,262 0 152,722
GLU MOBILE INC COM 379890106 474 168,091 SH   SOLE   168,091 0 0
GNC HOLDINGS INC COM 36191G107 1,901 59,861 SH   SOLE   3,752 0 56,109
GENERAC HOLDINGS INC COM 368736104 884 23,726 SH   SOLE   23,726 0 0
ALPHABET INC CL C COM 02079K107 591 794 SH   SOLE   794 0 0
ALPHABET INC CLA A COM 02079K305 671 880 SH   SOLE   880 0 0
GULFPORT ENERGY CORP COM 402635304 240 8,457 SH   SOLE   8,457 0 0
GSV CAP CORP COM 36191J101 4,278 763,877 SH   SOLE   628,460 0 135,417
GRAY TELEVISION INC COM 389375106 797 67,971 SH   SOLE   67,971 0 0
GTT COMMUNICATIONS INC COM 362393100 15,969 965,483 SH   SOLE   823,531 0 141,952
GREAT WESTERN BANCORP INC COM 391416104 976 35,781 SH   SOLE   35,781 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 12,291 225,610 SH   SOLE   190,040 0 35,570
GREAT PLAINS ENERGY INC COM 391164100 796 24,669 SH   SOLE   24,669 0 0
HAIN CELESTIAL GROUP INC COM 405217100 1,944 47,527 SH   SOLE   45,441 0 2,086
HARMAN INTERNATIONAL COM 413086109 3,045 34,202 SH   SOLE   32,642 0 1,560
HEALTHCARE SVCS GROUP INC COM 421906108 3,738 101,547 SH   SOLE   3,987 0 97,560
HFF INC CLASS A COM 40418F108 3,460 125,670 SH   SOLE   5,370 0 120,300
HILTON WORLDWIDE HOLDINGS INC COM 43300A104 2,601 115,480 SH   SOLE   109,751 0 5,729
HERSHA HOSPITALITY TR PRIORITY A SHS COM 427825500 3,914 183,420 SH   SOLE   7,432 0 175,988
HEADWATERS INC COM 42210P102 13,397 675,273 SH   SOLE   573,213 0 102,060
HORIZON PHARMA, INC COM G4617B105 1,742 105,118 SH   SOLE   101,438 0 3,680
MARINEMAX INC COM 567908108 11,643 597,976 SH   SOLE   506,456 0 91,520
INSTALLED BUILDING PRODUCTS COM 45780R101 15,898 597,446 SH   SOLE   508,042 0 89,404
IntercontinentalExchange Group, Inc COM 45866F104 824 3,504 SH   SOLE   3,504 0 0
INTERCEPT PHARMACEUTICAL COM 45845P108 5,671 44,139 SH   SOLE   27,926 0 16,213
INTERVAL LEISURE GROUP COM 46113M108 680 47,064 SH   SOLE   47,064 0 0
II-VI INC COM 902104108 2,928 134,864 SH   SOLE   4,584 0 130,280
IMAX CORP COM 45245E109 3,793 122,015 SH   SOLE   116,611 0 5,404
IMPRIVATA INC COM 45323J103 7,962 630,404 SH   SOLE   530,454 0 99,950
IMPERVA INC COM 45321L100 23,875 472,771 SH   SOLE   368,127 0 104,644
INOVIO PHARMACEUTICALS INC COM 45773H201 1,407 161,539 SH   SOLE   8,696 0 152,843
INSMED INC COM 457669307 7,436 586,919 SH   SOLE   507,594 0 79,325
INTUIT INC COM 461202103 2,780 26,729 SH   SOLE   25,406 0 1,323
IPG PHOTONICS CORP COM 44980X109 18,317 190,639 SH   SOLE   153,838 0 36,801
INPHI CORP COM 45772F107 7,390 221,643 SH   SOLE   186,893 0 34,750
IMPAX LABORATORIES INC COM 45256B101 12,523 391,106 SH   SOLE   336,574 0 54,532
INDEPENDENCE REALTY TRUST INC COM 45378A106 3,798 533,362 SH   SOLE   15,447 0 517,915
JACK IN THE BOX INC COM 466367109 24,679 386,388 SH   SOLE   301,933 0 84,455
JAKKS PACIFIC COM 47012E106 169 22,689 SH   SOLE   22,689 0 0
JETBLUE AIRWAYS CORP COM 477143101 1,346 63,739 SH   SOLE   61,022 0 2,717
JONES SODA CO COM 48023P106 48 65,640 SH   SOLE   65,640 0 0
KFORCE INC COM 493732101 15,825 808,207 SH   SOLE   690,402 0 117,805
KORN FERRY INTERNATIONAL COM 500643200 17,545 620,173 SH   SOLE   526,745 0 93,428
KNOLL INC COM 498904200 17,513 808,915 SH   SOLE   431,678 0 377,237
COCA COLA CO COM 191216100 220 4,733 SH   SOLE   4,733 0 0
KONA GRILL INC COM 50047H201 254 19,633 SH   SOLE   19,633 0 0
KOPPERS HOLDINGS INC COM 50060P106 1,317 58,624 SH   SOLE   27,354 0 31,270
K2M GROUP HOLDINGS INC COM 48273J107 11,852 799,175 SH   SOLE   674,244 0 124,931
LAZARD LTD-CL A COM G54050102 3,472 89,472 SH   SOLE   85,328 0 4,144
L BRANDS INC COM 501797104 1,717 19,550 SH   SOLE   18,580 0 970
LANNETT COMPANY INC COM 516012101 1,450 80,860 SH   SOLE   2,100 0 78,760
LIONS GATE ENTERTAINMENT CORP COM 535919203 2,026 92,717 SH   SOLE   88,753 0 3,964
LUMENTUM HOLDINGS INC COM 55024U109 7,996 296,477 SH   SOLE   232,925 0 63,552
LINKEDIN CORP COM 53578A108 966 8,447 SH   SOLE   8,028 0 419
LIVE OAK BANCSHARES INC COM 53803X105 8,946 596,368 SH   SOLE   525,468 0 70,900
LIBERTY PPTY TR SH BEN INT COM 531172104 9,196 274,825 SH   SOLE   11,085 0 263,740
LAM RESEARCH COM 512807108 1,229 14,878 SH   SOLE   14,139 0 739
SOUTHWEST AIR COM 844741108 6,043 134,884 SH   SOLE   129,156 0 5,728
MID-AMER APT CMNTYS INC COM 59522J103 3,212 31,426 SH   SOLE   29,867 0 1,559
MASCO CORP COM 574599106 2,606 82,869 SH   SOLE   78,809 0 4,060
MATTHEWS INTL CORP CL A COM 577128101 24,153 469,263 SH   SOLE   238,109 0 231,154
MALIBU BOATS INC-CLASS A COM 56117J100 5,985 364,964 SH   SOLE   313,074 0 51,890
MDC PARTNERS INC-A COM 552697104 740 31,357 SH   SOLE   31,357 0 0
MERCER INTERNATIONAL INC COM 588056101 760 80,433 SH   SOLE   80,433 0 0
MGM RESORTS INTERNATIONAL COM 552953101 861 40,136 SH   SOLE   38,143 0 1,993
MACROGENICS INC COM 556099109 9,617 512,896 SH   SOLE   387,466 0 125,430
MCGRAW HILL FINANCIAL INC COM 580645109 3,226 32,589 SH   SOLE   30,985 0 1,604
MAGNUM HUNTER RES CORP DEL COM 55973B102 0 80,377 SH   SOLE   80,377 0 0
MIDDLEBY CORP COM 596278101 5,057 47,364 SH   SOLE   34,013 0 13,351
MEAD JOHNSON NUTRITION COM 582839106 1,417 16,677 SH   SOLE   15,849 0 828
MARTIN MARIETTA MATERIALS INC COM 573284106 1,172 7,348 SH   SOLE   7,034 0 314
MALVERN BANCORP INC COM 561409103 1,023 63,833 SH   SOLE   1,660 0 62,173
MARCUS & MILLICHAP INC COM 566324109 8,425 331,838 SH   SOLE   232,740 0 99,098
MONSTER BEVERAGE CORPORATION COM 61174X109 2,808 21,056 SH   SOLE   20,122 0 934
MODEL N INC COM 607525102 7,770 721,407 SH   SOLE   613,755 0 107,652
MID PENN BANCORP INC COM 59540G107 537 36,205 SH   SOLE   938 0 35,267
MICROSEMI CORP COM 595137100 24,460 638,478 SH   SOLE   515,175 0 123,303
MICROSOFT CORP COM 594918104 913 16,530 SH   SOLE   16,530 0 0
MICROSTRATEGY INC COM 594972408 29,492 164,101 SH   SOLE   132,055 0 32,046
MA-COM TECHNOLOGY SOLUTIONS COM 55405Y100 15,426 352,278 SH   SOLE   293,963 0 58,315
MASTEC INC COM 576323109 723 35,710 SH   SOLE   35,710 0 0
NEUROCRINE BIOSCIENCES, INC COM 64125C109 12,401 313,544 SH   SOLE   263,424 0 50,120
NORWEGIAN CRUISE LINE HOLDINGS LTD COM G66721104 2,209 39,950 SH   SOLE   38,247 0 1,703
NEOS THERAPEUTICS INC COM 64052L106 3,631 336,550 SH   SOLE   286,100 0 50,450
NEWFIELD EXPLORATION CO COM 651290108 1,325 39,854 SH   SOLE   37,847 0 2,007
SERVICENOW INC COM 81762P102 2,189 35,776 SH   SOLE   34,178 0 1,598
NUTRI SYS INC NEW COM 67069D108 7,840 375,647 SH   SOLE   12,828 0 362,819
NORTHUMBERLAND BANCORP COM 667056105 223 8,938 SH   SOLE   0 0 8,938
NORTHWEST BANCSHARES INC MD COM 667340103 2,683 198,567 SH   SOLE   3,760 0 194,807
NEXSTAR BROADCASTING GROUP ICL A COM 65336K103 6,165 139,260 SH   SOLE   117,370 0 21,890
OLD DOMINION FREIGHT LINE INC COM 679580100 588 8,446 SH   SOLE   8,027 0 419
CORP OFFICE PRO COM 22002T108 1,079 41,113 SH   SOLE   41,113 0 0
OLLIE`S BARGAIN OUTLET HOLDINGS COM 681116109 9,351 399,100 SH   SOLE   17,607 0 381,493
OMNICELL INC COM 68213N109 1,022 36,670 SH   SOLE   30,920 0 5,750
ON SEMICONDUCTOR CORPORATION COM 682189105 1,746 182,026 SH   SOLE   172,990 0 9,036
SPARK THERAPEUTICS INC COM 84652J103 3,658 123,970 SH   SOLE   5,410 0 118,560
OPUS BANK COM 684000102 23,895 702,801 SH   SOLE   602,341 0 100,460
ORBCOMM INC COM 68555P100 299 29,542 SH   SOLE   29,542 0 0
O`REILLY AUTOMOTIVE INC COM 67103H107 1,623 5,930 SH   SOLE   5,636 0 294
ORRSTOWN FINL SVCS INC COM 687380105 3,863 223,040 SH   SOLE   7,672 0 215,368
ORASURE TECHNOLOGIES INC COM 68554V108 3,401 470,461 SH   SOLE   14,350 0 456,111
BANK OF THE OZARKS INC COM 063904106 29,180 695,255 SH   SOLE   588,267 0 106,988
PACWEST BANCORP DEL COM 695263103 1,740 46,829 SH   SOLE   44,525 0 2,304
PALO ALTO NETWORKS, INC COM 697435105 2,494 15,287 SH   SOLE   14,613 0 674
PARSLEY ENERGY INC COM 701877102 4,740 209,720 SH   SOLE   178,200 0 31,520
PENNSYLVANIA REAL ESTATE INVSHS BEN INT COM 709102107 4,517 206,718 SH   SOLE   7,792 0 198,926
PENN NATL GAMING INC COM 707569109 20,418 1,223,373 SH   SOLE   563,360 0 660,013
PEOPLES FINANCIAL SERVICES CORP COM 711040105 3,144 84,518 SH   SOLE   3,318 0 81,200
PROOFPOINT INC COM 743424103 22,677 421,656 SH   SOLE   333,944 0 87,712
PROVIDENT FINL SVCS INC COM 74386T105 921 45,618 SH   SOLE   45,618 0 0
PGT, INC. COM 69336V101 4,043 410,832 SH   SOLE   352,532 0 58,300
DAVE & BUSTER`S ENTERTAINMENT INC. COM 238337109 19,655 506,828 SH   SOLE   429,281 0 77,547
PLANET FITNESS INC COM 72703H101 8,921 549,317 SH   SOLE   467,347 0 81,970
Plug Power, Inc COM 72919P202 21 10,015 SH   SOLE   10,015 0 0
PINNACLE FINL PARTNERS INC COM 72346Q104 6,747 137,528 SH   SOLE   112,858 0 24,670
PACIFIC PREMIER BANCORP COM 69478X105 10,130 474,014 SH   SOLE   407,290 0 66,724
PPG INDUSTRIES INC COM 693506107 1,883 16,893 SH   SOLE   16,118 0 775
PERFICIENT INC COM 71375U101 1,186 54,616 SH   SOLE   54,616 0 0
PARTY CITY HOLDCO INC COM 702149105 749 49,805 SH   SOLE   49,805 0 0
PAREXEL INTL CORP COM 699462107 6,432 102,539 SH   SOLE   87,119 0 15,420
PORTOLA PHARMACEUTICALS INC COM 737010108 6,913 338,894 SH   SOLE   279,663 0 59,231
PRIVATEBANCORP INC COM 742962103 17,774 460,467 SH   SOLE   399,507 0 60,960
PENNS WOODS BANCORP INC COM 708430103 5,667 147,055 SH   SOLE   5,881 0 141,174
PAYPAL HOLDINGS INC COM 70450Y103 2,439 63,191 SH   SOLE   60,600 0 2,591
QLIK TECHNOLOGIES INC COM 74733T105 20,536 710,093 SH   SOLE   430,200 0 279,893
QTS REALTY TRUST INC COM 74736A103 16,781 354,179 SH   SOLE   286,479 0 67,700
RITE AID CORP COM 767754104 1,141 140,000 SH   SOLE   3,634 0 136,366
REGAL BELOIT CORPORATION COM 758750103 644 10,200 SH   SOLE   10,200 0 0
ROYAL BANCSHARES OF PENNSYLVANIA INC COM 780081105 687 322,343 SH   SOLE   51,520 0 270,823
RADIAN GROUP INC COM 750236101 3,532 284,810 SH   SOLE   10,980 0 273,830
Real Industry Inc. COM 75601W104 731 83,994 SH   SOLE   83,994 0 0
REX ENERGY CORPORATION COM 761565100 64 82,764 SH   SOLE   82,764 0 0
RICE ENERGY COM 762760106 7,334 525,390 SH   SOLE   29,680 0 495,710
RELYPSA INC COM 759531106 6,875 507,359 SH   SOLE   424,349 0 83,010
ROSS STORES INC COM 778296103 2,515 43,429 SH   SOLE   41,273 0 2,156
RAMCO-GERSHENSON PROPERTI COM 751452202 1,008 55,904 SH   SOLE   55,904 0 0
RED ROBIN GOURMET BURGERS INC COM 75689M101 21,716 336,843 SH   SOLE   272,067 0 64,776
RUDOLPH TECHNOLOGIES INC COM 781270103 810 59,271 SH   SOLE   59,271 0 0
DIVERSIFIED RSTRNT HLDGS INC COM 25532M105 733 381,826 SH   SOLE   381,826 0 0
SPIRIT AIRLS INC COM 848577102 20,001 416,860 SH   SOLE   341,206 0 75,654
SBA COMMUNICATIONS CORP CL A COM 78388J106 2,852 28,469 SH   SOLE   27,056 0 1,413
SIGNATURE BK NEW YORK N Y COM 82669G104 1,460 10,725 SH   SOLE   10,213 0 512
STARBUCKS CORP COM 855244109 598 10,016 SH   SOLE   10,016 0 0
COMSCORE INC COM 20564W105 13,978 465,309 SH   SOLE   392,578 0 72,731
SPECTRA ENERGY CORPORATION COM 847560109 1,293 42,246 SH   SOLE   40,187 0 2,059
SEI INVESTMENTS COMPANY COM 784117103 3,894 90,450 SH   SOLE   3,070 0 87,380
SELECT MEDICAL HOLDINGS CORP COM 81619Q105 3,037 257,138 SH   SOLE   5,671 0 251,467
SAFEGUARD SCIENTIFICS INC COM 786449207 6,053 456,841 SH   SOLE   16,181 0 440,660
MADDEN STEVEN LTD COM 556269108 16,609 448,402 SH   SOLE   380,822 0 67,580
SIGNET JEWELERS LTD COM G81276100 2,210 17,817 SH   SOLE   17,032 0 785
SIGMA DESIGNS INC COM 826565103 4,982 732,649 SH   SOLE   624,419 0 108,230
SVB FINL GROUP COM 78486Q101 3,765 36,894 SH   SOLE   35,429 0 1,465
SUPER MICRO COMPUTER INC COM 86800U104 15,853 465,159 SH   SOLE   391,889 0 73,270
SANCHEZ ENERGY CORP COM 79970Y105 138 25,136 SH   SOLE   25,136 0 0
SNAP-ON INC COM 833034101 2,397 15,267 SH   SOLE   14,509 0 758
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 8,202 253,621 SH   SOLE   214,792 0 38,829
SEQUENTIAL BRANDS GROUP INC COM 81734P107 7,800 1,220,592 SH   SOLE   977,734 0 242,858
STONERIDGE INC COM 86183P102 904 62,088 SH   SOLE   62,088 0 0
SOVRAN SELF STORAGE INC COM 84610H108 7,418 62,890 SH   SOLE   53,530 0 9,360
S & T BANCORP INC COM 783859101 5,270 204,574 SH   SOLE   9,029 0 195,545
ST. JUDE MEDICAL INC COM 790849103 1,533 27,873 SH   SOLE   26,489 0 1,384
STEEL DYNAMICS INC COM 858119100 1,544 68,597 SH   SOLE   66,627 0 1,970
CONSTELLATION BRANDS INC COM 21036P108 326 2,155 SH   SOLE   2,155 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 3,917 50,284 SH   SOLE   48,091 0 2,193
SYNAPTICS INC COM 87157D109 1,065 13,358 SH   SOLE   13,358 0 0
SYNERGY RESOURCES CORPORATION COM 87164P103 7,618 980,391 SH   SOLE   831,001 0 149,390
TELADOC INC COM 87918A105 3,673 382,562 SH   SOLE   323,182 0 59,380
TELEFLEX INC COM 879369106 6,097 38,835 SH   SOLE   1,327 0 37,508
TRIUMPH GROUP INC COM 896818101 1,298 41,240 SH   SOLE   0 0 41,240
INTERFACE INC COM 458665304 8,749 471,892 SH   SOLE   400,346 0 71,546
TILLY`S INC-CLASS A SHRS COM 886885102 4,737 708,101 SH   SOLE   610,069 0 98,032
TENNANT CO COM 880345103 10,110 196,381 SH   SOLE   165,581 0 30,800
TOLL BROS INC COM 889478103 7,517 254,735 SH   SOLE   9,075 0 245,660
TUTOR PERINI CORPORATION COM 901109108 12,406 798,324 SH   SOLE   676,114 0 122,210
LENDINGTREE INC COM 52603B107 27,408 280,305 SH   SOLE   238,115 0 42,190
TREX INC COM 89531P105 31,582 658,910 SH   SOLE   536,704 0 122,206
TRISTATE CAPITAL HOLDINGS COM 89678F100 4,973 394,693 SH   SOLE   10,274 0 384,419
TETRA TECHNOLOGIES COM 88162F105 169 26,655 SH   SOLE   26,655 0 0
TILE SHOP HLDGS INC COM 88677Q109 9,012 604,424 SH   SOLE   504,934 0 99,490
UNDER ARMOUR INC COM 904311107 2,747 32,377 SH   SOLE   30,887 0 1,490
UNIVERSAL HEALTH SVCS INC CL B COM 913903100 5,217 41,827 SH   SOLE   1,745 0 40,082
ULTA SALON COSMETICS & FRAGR COM 90384S303 1,585 8,182 SH   SOLE   7,776 0 406
ULTIMATE SOFTWARE GROUP INC COM 90385D107 4,826 24,939 SH   SOLE   849 0 24,090
URBAN OUTFITTERS INC COM 917047102 5,671 171,375 SH   SOLE   6,380 0 164,995
UNIVEST CORP PA COM 915271100 1,043 53,449 SH   SOLE   3,759 0 49,690
VIRGIN AMERICA INC COM 92765X208 11,542 299,338 SH   SOLE   253,386 0 45,952
VEEVA SYSTEMS INC COM 922475108 27,569 1,101,000 SH   SOLE   944,405 0 156,595
VONAGE HOLDINGS CORP COM 92886T201 21,869 4,785,241 SH   SOLE   4,164,861 0 620,380
VIRTU FINANCIAL INC CLASS A COM 928254101 15,591 705,146 SH   SOLE   597,106 0 108,040
VULCAN MATERIALS COMPANY COM 929160109 3,129 29,643 SH   SOLE   28,237 0 1,406
VIAD CORP COM 92552R406 902 30,935 SH   SOLE   30,935 0 0
VWR CORP COM 91843L103 7,287 269,290 SH   SOLE   9,340 0 259,950
WABTEC CORPORATION COM 929740108 18,425 232,377 SH   SOLE   56,020 0 176,357
WELLCARE HEALTH PLANS INC COM 94946T106 28,077 302,719 SH   SOLE   258,894 0 43,825
WALKER & DUNLOP INC COM 93148P102 20,323 837,363 SH   SOLE   716,433 0 120,930
WHIRLPOOL CORPORATION COM 963320106 4,110 22,788 SH   SOLE   21,750 0 1,038
WEIS MARKETS INC COM 948849104 2,765 61,371 SH   SOLE   2,426 0 58,945
VCA ANTECH INC COM 918194101 672 11,651 SH   SOLE   11,073 0 578
WEST PHARMACEUTICAL SVCS INC COM 955306105 8,164 117,770 SH   SOLE   3,960 0 113,810
WEST CORP COM 952355204 911 39,906 SH   SOLE   39,906 0 0
AQUA AMERICA INC COM 03836W103 2,456 77,189 SH   SOLE   2,008 0 75,181
WHITEWAVE FOODS COMPANY COM 966244105 2,537 62,423 SH   SOLE   59,323 0 3,100
XCERRA CORP COM 98400J108 798 122,329 SH   SOLE   122,329 0 0
INTREXON CORP COM 46122T102 13,059 385,333 SH   SOLE   288,275 0 97,058
EXONE CO COM 302104104 475 36,113 SH   SOLE   1,490 0 34,623
DENTSPLY SIRONA INC COM 24906P109 6,360 103,200 SH   SOLE   3,340 0 99,860
YORK WATER CO COM 987184108 2,060 67,487 SH   SOLE   1,830 0 65,657
ZIOPHARM ONCOLOGY INC COM 98973P101 4,101 552,751 SH   SOLE   472,852 0 79,899
ZYNERBA PHARMACEUTICALS INC COM 98986X109 1,580 167,185 SH   SOLE   5,690 0 161,495