0001144204-13-041967.txt : 20130730
0001144204-13-041967.hdr.sgml : 20130730
20130730160456
ACCESSION NUMBER: 0001144204-13-041967
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20130630
FILED AS OF DATE: 20130730
DATE AS OF CHANGE: 20130730
EFFECTIVENESS DATE: 20130730
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: EMERALD ADVISERS INC/PA
CENTRAL INDEX KEY: 0001015083
IRS NUMBER: 000000000
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-05618
FILM NUMBER: 13995964
BUSINESS ADDRESS:
STREET 1: 3175 OREGON PIKE
CITY: LEOLA
STATE: PA
ZIP: 17540
BUSINESS PHONE: 717-556-8900
MAIL ADDRESS:
STREET 1: 3175 OREGON PIKE
CITY: LEOLA
STATE: PA
ZIP: 17540
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
false
false
0001015083
XXXXXXXX
06-30-2013
06-30-2013
false
EMERALD ADVISERS INC/PA
3175 Oregon Pike
Leola
PA
17540
13F HOLDINGS REPORT
028-05618
N
Kenneth G. Mertz II
President
717-396-1116
/s/ Kenneth G. Mertz II
Lancaster
PA
07-29-2013
0
335
1639423
INFORMATION TABLE
2
infotable.xml
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COM
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SOLE
174902
0
71530
ISIS PHARMACEUTICALS COM
COM
464330109
7334
272927
SH
SOLE
221080
0
51847
IXIA COM
COM
45071R109
14587
792781
SH
SOLE
637414
0
155367
JACK IN THE BOX INC COM
COM
466367109
9840
250439
SH
SOLE
208037
0
42402
JARDEN CORP COM
COM
471109108
1993
45565
SH
SOLE
42057
0
3508
JAZZ PHARMACEUTICALS PLC SHS
COM
G50871105
12141
176648
SH
SOLE
130357
0
46291
JDS UNIPHASE CORP
COM
46612J507
424
29458
SH
SOLE
27213
0
2245
JIVE SOFTWARE INC
COM
47760A108
13512
743661
SH
SOLE
597802
0
145859
JOHNSON & JOHNSON
COM
478160104
733
8534
SH
SOLE
8534
0
0
JONES LANG LASALLE INC COM
COM
48020Q107
914
10028
SH
SOLE
9266
0
762
JPMORGAN CHASE & CO COM
COM
46625H100
1665
31547
SH
SOLE
31547
0
0
KIRBY CORP COM
COM
497266106
1523
19150
SH
SOLE
17849
0
1301
KODIAK OIL & GAS CORP COM
COM
50015Q100
1104
124151
SH
SOLE
117111
0
7040
KOPPERS HOLDINGS INC
COM
50060P106
3502
91719
SH
SOLE
8348
0
83371
LENNAR CORP COM
COM
526057104
1421
39421
SH
SOLE
36416
0
3005
LIBERTY MEDIA CORP DELAWARE CL
COM
531229102
464
3660
SH
SOLE
3660
0
0
LIBERTY PPTY TR SH BEN INT
COM
531172104
1952
52825
SH
SOLE
4795
0
48030
LILLY, ELI AND COMPANY
COM
532457108
306
6236
SH
SOLE
6236
0
0
LIPOSCIENCE INC COM
COM
53630M108
2489
356056
SH
SOLE
292624
0
63432
LITHIA MTRS INC CL A
COM
536797103
8888
166714
SH
SOLE
133775
0
32939
LOCKHEED MARTIN CORP COM
COM
539830109
237
2183
SH
SOLE
2183
0
0
LUMBER LIQUIDATORS HOLDINGS IN
COM
55003T107
6269
80501
SH
SOLE
64606
0
15895
MAGNUM HUNTER RES CORP DEL COM
COM
55973B102
14996
4108620
SH
SOLE
3437701
0
670919
MAGNUM HUNTER RES CORP WT EXP
WARRANT AND RIGH
55973G119
22
156788
SH
SOLE
117086
0
39702
MARATHON OIL CORP COM
COM
565849106
343
9932
SH
SOLE
9932
0
0
MARATHON PETE CORP COM
COM
56585A102
260
3653
SH
SOLE
3653
0
0
MASTERCARD INC CL A
COM
57636Q104
226
394
SH
SOLE
394
0
0
MATTHEWS INTL CORP CL A
COM
577128101
4867
129106
SH
SOLE
12502
0
116604
MATTRESS FIRM HOLDING CORP
COM
57722W106
4414
109524
SH
SOLE
86957
0
22567
MCDERMOTT INTL INC COM
COM
580037109
660
80668
SH
SOLE
75186
0
5482
MCDONALDS CORP
COM
580135101
458
4629
SH
SOLE
4629
0
0
MCGRAW-HILL COMPANIES INC COM
COM
580645109
1741
32730
SH
SOLE
30236
0
2494
MEDTRONIC INC COM
COM
585055106
246
4771
SH
SOLE
4771
0
0
MERCK & COMPANY
COM
58933Y105
430
9250
SH
SOLE
9250
0
0
MERITAGE CORP COM
COM
59001A102
12026
277343
SH
SOLE
223224
0
54119
MICHAEL KORS HOLDINGS LTD
COM
G60754101
2458
39631
SH
SOLE
36962
0
2669
MICRON TECHNOLOGY INC COM
COM
595112103
2965
206910
SH
SOLE
192954
0
13956
MICROSEMI CORP COM
COM
595137100
3399
149387
SH
SOLE
121182
0
28205
MICROSOFT CORP COM
COM
594918104
1163
33679
SH
SOLE
33679
0
0
MIDDLEBY CORP COM
COM
596278101
17755
104387
SH
SOLE
82315
0
22072
MILLENNIAL MEDIA INC COM
COM
60040N105
168
19232
SH
SOLE
19232
0
0
MINDSPEED TECHNOLOGIES INC COM
COM
602682205
52
16127
SH
SOLE
16127
0
0
MULTIMEDIA GAMES INC COM
COM
625453105
18384
705171
SH
SOLE
568744
0
136427
MWI VETERINARY SUPPLY INC COM
COM
55402X105
37729
306144
SH
SOLE
210232
0
95912
MYLAN LABS INC COM
COM
628530107
6834
220225
SH
SOLE
19965
0
200260
NANOSTRING TECHNOLOGIES INC
COM
63009R109
2406
300765
SH
SOLE
240551
0
60214
NATIONAL PENN BANCSHARES INCCO
COM
637138108
5003
492470
SH
SOLE
45400
0
447070
NEWS CORP CL A
COM
65248E104
418
12827
SH
SOLE
12827
0
0
NEXSTAR BROADCASTING GROUP ICL
COM
65336K103
13239
373350
SH
SOLE
33972
0
339378
NODDLES & COMPANY
COM
65540B105
368
10000
SH
SOLE
10000
0
0
NORTHUMBERLAND BANCORP COM
COM
667056105
280
9739
SH
SOLE
801
0
8938
NORTHWEST BANCSHARES INC MD CO
COM
667340103
2893
214140
SH
SOLE
19333
0
194807
NPS PHARMACEUTICALS INC COM
COM
62936P103
18029
1193198
SH
SOLE
959354
0
233844
NUTRI SYS INC NEW COM
COM
67069D108
911
77306
SH
SOLE
6337
0
70969
OCCIDENTAL PETE CORP COM
COM
674599105
370
4146
SH
SOLE
4146
0
0
OCWEN FINL CORP COM NEW
COM
675746309
1834
44500
SH
SOLE
41469
0
3031
OMNICELL INC COM
COM
68213N109
5759
280227
SH
SOLE
225779
0
54448
ONYX PHARMACEUTICALS INC COM
COM
683399109
2324
26773
SH
SOLE
24952
0
1821
ORACLE SYS CORP
COM
68389X105
685
22305
SH
SOLE
22305
0
0
ORRSTOWN FINL SVCS INC COM
COM
687380105
3194
251922
SH
SOLE
22361
0
229561
PACIFIC PREMIER BANCORP COM
COM
69478X105
5127
419591
SH
SOLE
330083
0
89508
PACIFIC SUNWEAR CALIF INC COM
COM
694873100
222
61280
SH
SOLE
61280
0
0
PENN NATL GAMING INC COM
COM
707569109
4109
77640
SH
SOLE
7015
0
70625
PENN VIRGINIA CORP
COM
707882106
949
201810
SH
SOLE
18320
0
183490
PENNSYLVANIA REAL ESTATE INVSH
COM
709102107
5701
301941
SH
SOLE
27325
0
274616
PENSECO FINL SRVCS CORP COM
COM
709570105
1438
34641
SH
SOLE
3134
0
31507
PENSKE AUTOMOTIVE GRP INC COM
COM
70959W103
8670
283894
SH
SOLE
237132
0
46762
PEP BOYS MANNY MOE & JACK COM
COM
713278109
4142
357699
SH
SOLE
32390
0
325309
PEPSICO INC
COM
713448108
466
5702
SH
SOLE
5702
0
0
PEREGRINE SEMICONDUCTOR CORP
COM
71366R703
134
12247
SH
SOLE
12247
0
0
PFIZER INC
COM
717081103
770
27484
SH
SOLE
27484
0
0
PHILIP MORRIS INTL INC COM
COM
718172109
684
7900
SH
SOLE
7900
0
0
PHILLIPS 66 COM
COM
718546104
373
6338
SH
SOLE
6338
0
0
PHOTOMEDEX INC
COM
719358301
6413
402342
SH
SOLE
156039
0
246303
PIONEER NAT RES CO COM
COM
723787107
1983
13702
SH
SOLE
12658
0
1044
PNC FINANCIAL CORP
COM
693475105
238
3267
SH
SOLE
3267
0
0
PORTOLA PHARMACEUTICALS INC
COM
737010108
6556
266810
SH
SOLE
213334
0
53476
PROCTER & GAMBLE COMPANY
COM
742718109
846
10994
SH
SOLE
10994
0
0
PROOFPOINT INC
COM
743424103
207
8530
SH
SOLE
8530
0
0
QLIK TECHNOLOGIES INC
COM
74733T105
15218
538318
SH
SOLE
286331
0
251987
QUAKER CHEM CORP COM
COM
747316107
6031
97252
SH
SOLE
8027
0
89225
QUALCOMM INC COM
COM
747525103
604
9890
SH
SOLE
9890
0
0
QUANTA SVCS INC COM
COM
74762E102
2604
98429
SH
SOLE
91707
0
6722
REALOGY HOLDINGS CORP
COM
75605Y106
1475
30703
SH
SOLE
28615
0
2088
RED ROBIN GOURMET BURGERS INCO
COM
75689M101
11168
202388
SH
SOLE
162182
0
40206
REGENERON PHARMACEUTICALS COM
COM
75886F107
982
4368
SH
SOLE
4035
0
333
REGIONS FINANCIAL CORP NEW COM
COM
7591EP100
1664
174589
SH
SOLE
162720
0
11869
REGULUS THERAPEUTICS INC
COM
75915K101
6081
619874
SH
SOLE
497300
0
122574
REPUBLIC FIRST BANCORP INC COM
COM
760416107
434
152210
SH
SOLE
14693
0
137517
RESTORATION HARDWARE HOLDINGS
COM
761283100
6377
85021
SH
SOLE
67296
0
17725
REX ENERGY CORPORATION COM
COM
761565100
22193
1262423
SH
SOLE
541092
0
721331
ROADRUNNER TRNSN SVCS HLDG ICO
COM
76973Q105
19290
692871
SH
SOLE
499699
0
193172
ROCK-TENN CO CL A
COM
772739207
1058
10593
SH
SOLE
9851
0
742
ROSS STORES INC COM
COM
778296103
1880
29004
SH
SOLE
26794
0
2210
RUE21 INC
COM
781295100
1559
37467
SH
SOLE
3108
0
34359
RYLAND GROUP INC COM
COM
783764103
2258
56310
SH
SOLE
52484
0
3826
S & T BANCORP INC COM
COM
783859101
2805
143105
SH
SOLE
12342
0
130763
SABA SOFTWARE
COM
784932600
8211
842167
SH
SOLE
647599
0
194568
SALESFORCE.COM INC
COM
79466L302
940
24617
SH
SOLE
22944
0
1673
SAREPTA THERAPEUTICS INC
COM
803607100
16038
421621
SH
SOLE
326695
0
94926
SBA COMMUNICATIONS CORP CL A
COM
78388J106
1248
16844
SH
SOLE
15561
0
1283
SCHLUMBERGER
COM
806857108
573
7995
SH
SOLE
7995
0
0
SELECT MEDICAL HOLDINGS CORP
COM
81619Q105
4090
498826
SH
SOLE
45289
0
453537
SHFL ENTMT INC COM
COM
78423R105
6128
345993
SH
SOLE
276343
0
69650
SIGNATURE BK NEW YORK N Y COM
COM
82669G104
224
2704
SH
SOLE
2704
0
0
SINCLAIR BROADCAST GROUP INCCL
COM
829226109
24300
827384
SH
SOLE
677888
0
149496
SIRONA DENTAL SYSTEMS INC COM
COM
82966C103
673
10216
SH
SOLE
9523
0
693
SOURCEFIRE INC COM
COM
83616T108
21983
395739
SH
SOLE
296922
0
98817
SOUTHWEST AIRLS CO COM
COM
844741108
1407
109146
SH
SOLE
101727
0
7419
SPIRIT AIRLS INC COM
COM
848577102
26062
821614
SH
SOLE
675159
0
146455
STANDARD PAC CORP NEW COM
COM
85375C101
9228
1107769
SH
SOLE
894203
0
213566
STARBUCKS CORP COM
COM
855244109
345
5269
SH
SOLE
5269
0
0
SUMMIT HOTEL PROPERTIES INC
COM
866082100
8758
926760
SH
SOLE
598703
0
328057
SUSQUEHANNA BANCSHARES INC COM
COM
869099101
10822
842211
SH
SOLE
78956
0
763255
SVB FINL GROUP COM
COM
78486Q101
17657
211920
SH
SOLE
171117
0
40803
SYNAGEVA BIOPHARMA CORP COM
COM
87159A103
6223
148232
SH
SOLE
116688
0
31544
TARGET CORP COM
COM
87612E106
234
3396
SH
SOLE
3396
0
0
TAYLOR MORRISON HOME CORP
COM
87724P106
7699
315783
SH
SOLE
191692
0
124091
TELEFLEX INC COM
COM
879369106
3613
46624
SH
SOLE
4206
0
42418
TEXAS CAPITAL BANCSHARES INC
COM
88224Q107
7712
173844
SH
SOLE
140975
0
32869
TEXAS ROADHOUSE INC CL A
COM
882681109
224
8962
SH
SOLE
8962
0
0
TEXTURA CORP
COM
883211104
592
22774
SH
SOLE
18219
0
4555
THE BLACKSTONE GROUP LP
COM
09253U108
1511
71767
SH
SOLE
66894
0
4873
TIDEWATER INC COM
COM
886423102
5076
89095
SH
SOLE
72052
0
17043
TILE SHOP HLDGS INC COM
COM
88677Q109
11313
390640
SH
SOLE
306499
0
84141
TILLY'S INC-CLASS A SHRS
COM
886885102
5061
316289
SH
SOLE
249967
0
66322
TIME WARNER CABLE INC COM
COM
88732J207
224
1989
SH
SOLE
1989
0
0
TIME WARNER INC COM
COM
887317303
257
4451
SH
SOLE
4451
0
0
TMS INTERNATIONAL CORP
COM
87261Q103
3900
262965
SH
SOLE
23747
0
239218
TOLL BROS INC COM
COM
889478103
11067
339161
SH
SOLE
68416
0
270745
TOMPKINS TRUSTCO INC COM
COM
890110109
3183
70441
SH
SOLE
5756
0
64685
TREX INC COM
COM
89531P105
22407
471829
SH
SOLE
379554
0
92275
TRIBUNE CO NEW CL A
COM
896047503
1002
17607
SH
SOLE
16265
0
1342
TRIMBLE NAV LTD COM
COM
896239100
1948
74965
SH
SOLE
69867
0
5098
TRISTATE CAPITAL HOLDINGS
COM
89678F100
1908
138728
SH
SOLE
12732
0
125996
TRIUMPH GROUP INC NEW COM
COM
896818101
15081
190536
SH
SOLE
106762
0
83774
ULTA SALON COSMETICS & FRAGR
COM
90384S303
4740
47344
SH
SOLE
30852
0
16492
ULTIMATE SOFTWARE GROUP INC CO
COM
90385D107
17319
147660
SH
SOLE
100363
0
47297
UNI PIXEL INC COM NEW
COM
904572203
2177
148514
SH
SOLE
119748
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28766
UNION PAC CORP
COM
907818108
356
2307
SH
SOLE
2307
0
0
UNITED RENTALS INC COM
COM
911363109
2680
53692
SH
SOLE
50046
0
3646
UNITED TECHNOLOGIES CORP
COM
913017109
384
4129
SH
SOLE
4129
0
0
UNITEDHEALTH GROUP INC COM
COM
91324P102
488
7458
SH
SOLE
7458
0
0
UNIVERSAL HEALTH SVCS INC CL B
COM
913903100
3855
57575
SH
SOLE
5195
0
52380
UNIVEST CORP PA COM
COM
915271100
1095
57419
SH
SOLE
5177
0
52242
URBAN OUTFITTERS INC COM
COM
917047102
8982
223328
SH
SOLE
45634
0
177694
US BANCORP DEL NEW COM NEW
COM
902973304
445
12320
SH
SOLE
12320
0
0
USG CORP COM NEW
COM
903293405
11309
490637
SH
SOLE
395747
0
94890
VALERO ENERGY CORP COM
COM
91913Y100
1630
46877
SH
SOLE
44045
0
2832
VERASTEM INC
COM
92337C104
4843
348919
SH
SOLE
274608
0
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VERIZON COMMUNICATIONS
COM
92343V104
631
12536
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SOLE
12536
0
0
VERTEX PHARMACEUTICALS INC COM
COM
92532F100
2857
35687
SH
SOLE
33208
0
2479
VIROPHARMA INC COM
COM
928241108
6649
232060
SH
SOLE
21053
0
211007
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COM
928298108
3926
282625
SH
SOLE
25529
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257096
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COM
92849E101
5132
114461
SH
SOLE
92346
0
22115
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COM
929740108
14724
275568
SH
SOLE
54188
0
221380
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COM
931142103
1420
19061
SH
SOLE
19061
0
0
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COM
93148P102
9946
568367
SH
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403622
0
164745
WELLPOINT INC
COM
94973V107
224
2741
SH
SOLE
2741
0
0
WELLS FARGO NEW
COM
949746101
1656
40135
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SOLE
40135
0
0
WESCO INTL INC COM
COM
95082P105
28462
418811
SH
SOLE
217400
0
201411
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COM
955306105
7872
112045
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SOLE
10125
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101920
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COM
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2251
17590
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SOLE
16398
0
1192
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COM
984332106
285
11352
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11352
0
0