0001381055-15-000001.txt : 20150128
0001381055-15-000001.hdr.sgml : 20150128
20150128125354
ACCESSION NUMBER: 0001381055-15-000001
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20141231
FILED AS OF DATE: 20150128
DATE AS OF CHANGE: 20150128
EFFECTIVENESS DATE: 20150128
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Penbrook Management LLC
CENTRAL INDEX KEY: 0001381055
IRS NUMBER: 133983976
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-12868
FILM NUMBER: 15554029
BUSINESS ADDRESS:
STREET 1: 880 THIRD AVENUE
STREET 2: 16TH FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10022
BUSINESS PHONE: 212-792-6952
MAIL ADDRESS:
STREET 1: 880 THIRD AVENUE
STREET 2: 16TH FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10022
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001381055
XXXXXXXX
12-31-2014
12-31-2014
Penbrook Management LLC
880 THIRD AVENUE
16TH FLOOR
NEW YORK
NY
10022
13F HOLDINGS REPORT
028-12868
N
Barbara Burke DiCostanzo
Chief Compliance Officer
212-792-6953
Barbara Burke DiCostanzo
New York
NY
01-28-2015
0
146
110888
false
INFORMATION TABLE
2
12311413f.xml
2U INC
COM
90214J101
595
30275
SH
SOLE
0
0
30275
2U INC
COM
90214J101
330
16800
SH
OTR
0
16800
0
ABBVIE INC
COM
00287Y109
251
3840
SH
SOLE
0
0
3840
ABERDEEN ASIA-PACIFIC INCOME F
COM
003009107
367
66100
SH
SOLE
0
0
66100
ACCELERIZE INC
COM
00435A102
1510
1000000
SH
OTR
0
1000000
0
AFFYMETRIX INC
COM
00826T108
1340
135775
SH
SOLE
0
0
135775
AFFYMETRIX INC
COM
00826T108
1431
145000
SH
OTR
0
145000
0
ALLERGAN INC
COM
018490102
1850
8700
SH
SOLE
0
0
8700
ALLIANCE FIBER OPTIC PRODS INC
COM
018680306
734
50600
SH
SOLE
0
0
50600
ALLIANCE FIBER OPTIC PRODS INC
COM
018680306
860
59250
SH
OTR
0
59250
0
AMAZON COM INC
COM
023135106
884
2850
SH
SOLE
0
0
2850
AMERICAN BIO MEDICAL INC
COM
024600108
36
275500
SH
SOLE
0
0
275500
ANGIES LIST INC
COM
034754101
66
10600
SH
SOLE
0
0
10600
APPLE INC
COM
037833100
345
3122
SH
SOLE
0
0
3122
ARRIS GROUP INC
COM
04270V106
1738
57567
SH
SOLE
0
0
57567
ATLAS ENERGY L P
COM UNIT
04930A104
679
21800
SH
SOLE
0
0
21800
ATLAS RESOURCE PARTNERS L P
COM
04941A101
422
39400
SH
SOLE
0
0
39400
AUTOMATIC DATA PROCESSING INC
COM
053015103
1019
12228
SH
SOLE
0
0
12228
AXCELIS TECHNOLOGIES INC
COM
054540109
848
331100
SH
SOLE
0
0
331100
AXCELIS TECHNOLOGIES INC
COM
054540109
512
200000
SH
OTR
0
200000
0
BAYTEX ENERGY CORP
COM
07317Q105
909
54723
SH
SOLE
0
0
54723
BECTON DICKINSON & CO
COM
075887109
598
4300
SH
SOLE
0
0
4300
BERKSHIRE HATHAWAY INC
COM
084670702
976
6500
SH
SOLE
0
0
6500
BLACKSTONE GROUP L P
COM UNIT
09253U108
731
21600
SH
SOLE
0
0
21600
BOISE CASCADE CO
COM
09739D100
578
15555
SH
SOLE
0
0
15555
BOISE CASCADE CO
COM
09739D100
297
8000
SH
OTR
0
8000
0
BOTTOMLINE TECHNOLOGIES DEL IN
COM
101388106
1686
66710
SH
SOLE
0
0
66710
BROADVISION INC COM PAR
COM
111412706
97
16142
SH
SOLE
0
0
16142
BROOKS AUTOMATION INC NEW COM
COM
114340102
1562
122479
SH
SOLE
0
0
122479
CAS MED SYS INC COM PAR $0 004
COM
124769209
96
58000
SH
SOLE
0
0
58000
CHEGG INC COM
COM
163092109
509
73600
SH
SOLE
0
0
73600
CISCO SYSTEMS INC
COM
17275R102
869
31250
SH
SOLE
0
0
31250
CONOCOPHILLIPS COM
COM
20825C104
209
3020
SH
SOLE
0
0
3020
CONTROL4 CORP COM
COM
21240D107
525
34125
SH
SOLE
0
0
34125
CORE LABORATORIES NV
COM
N22717107
1441
11958
SH
SOLE
0
0
11958
CRESCENT PT ENERGY CORP
COM
22576C101
605
26040
SH
SOLE
0
0
26040
CYBEROPTICS CORP
COM
232517102
804
83650
SH
SOLE
0
0
83650
CYBEROPTICS CORP
COM
232517102
404
42000
SH
OTR
0
42000
0
DATA I O CORP
COM
237690102
1401
414416
SH
SOLE
0
0
414416
DATA I O CORP
COM
237690102
372
110000
SH
OTR
0
110000
0
EATON VANCE TAX ADVANTAGED DIV
COM
27828G107
1085
52166
SH
SOLE
0
0
52166
ELECTRO SCIENTIFIC INDS INC
COM
285229100
1423
183435
SH
SOLE
0
0
183435
ELECTRO SCIENTIFIC INDS INC
COM
285229100
926
119300
SH
OTR
0
119300
0
EMERSON ELEC CO
COM
291011104
748
12125
SH
SOLE
0
0
12125
ENCORE CAP GROUP INC
COM
292554102
1580
35584
SH
SOLE
0
0
35584
EPIQ SYS INC
COM
26882D109
1585
92800
SH
SOLE
0
0
92800
EXXON MOBIL CORP
COM
30231G102
484
5232
SH
SOLE
0
0
5232
FACEBOOK INC
COM
30303M102
203
2600
SH
SOLE
0
0
2600
FEI COMPANY COMMON
COM
30241L109
1264
13985
SH
SOLE
0
0
13985
FEI COMPANY COMMON
COM
30241L109
849
9400
SH
OTR
0
9400
0
FIDELITY NATL FINL INC
COM
31620R303
2694
78195
SH
SOLE
0
0
78195
FIDELITY NATL FINL INC
COM
31620R402
395
25112
SH
SOLE
0
0
25112
FIRST AMERN FINL CORP
COM
31847R102
1474
43483
SH
SOLE
0
0
43483
FIRST BANCORP P R
COM
318672706
652
111000
SH
SOLE
0
0
111000
FISERV INC
COM
337738108
701
9884
SH
SOLE
0
0
9884
FORD MOTOR CO DEL
COM
345370860
191
12300
SH
SOLE
0
0
12300
FRESH MKT INC
COM
35804H106
668
16225
SH
SOLE
0
0
16225
FRESH MKT INC
COM
35804H106
494
12000
SH
OTR
0
12000
0
GENERAC HLDGS INC
COM
368736104
582
12450
SH
SOLE
0
0
12450
GENERAL ELECTRIC CO
COM
369604103
1376
54440
SH
SOLE
0
0
54440
GENERAL MILLS INC
COM
370334104
205
3840
SH
SOLE
0
0
3840
GILEAD SCIENCES INC
COM
375558103
377
4000
SH
SOLE
0
0
4000
GLOBAL PARTNERS LP
COM UNIT
37946R109
619
18753
SH
SOLE
0
0
18753
GLOBAL PARTNERS LP
COM UNIT
37946R109
96
2900
SH
OTR
0
2900
0
GOOGLE INC CL A
COM
38259P508
1184
2232
SH
SOLE
0
0
2232
GOOGLE INC CL C
COM
38259P706
1154
2192
SH
SOLE
0
0
2192
HALLIBURTON CO
COM
406216101
498
12650
SH
SOLE
0
0
12650
HARVARD APPARATUS REGENERATIVE
COM
41690A106
343
107744
SH
SOLE
0
0
107744
HARVARD APPARATUS REGENERATIVE
COM
41690A106
95
30000
SH
OTR
0
30000
0
HARVARD BIOSCIENCE INC
COM
416906105
1769
311950
SH
SOLE
0
0
311950
HARVARD BIOSCIENCE INC
COM
416906105
680
120000
SH
OTR
0
120000
0
IMMERSION CORP
COM
452521107
931
98336
SH
SOLE
0
0
98336
IMMERSION CORP
COM
452521107
691
73000
SH
OTR
0
73000
0
IMVESCOR RESTAURANT GROUP INC
COM
45323p109
102
70000
SH
OTR
0
70000
0
INTEL CORP
COM
458140100
246
6774
SH
SOLE
0
0
6774
INTERNATIONAL BUSINESS MACHS
COM
459200101
427
2661
SH
SOLE
0
0
2661
INTEVAC INC
COM
461148108
177
22750
SH
SOLE
0
0
22750
INVESCO MUN TR
COM
46131J103
127
10000
SH
SOLE
0
0
10000
IROBOT CORP
COM
462726100
869
25025
SH
SOLE
0
0
25025
IROBOT CORP
COM
462726100
660
19000
SH
OTR
0
19000
0
KAYNE ANDERSON MLP INVT CO
COM
486606106
201
5266
SH
SOLE
0
0
5266
KULICKE & SOFFA INDS INC
COM
501242101
1400
96800
SH
SOLE
0
0
96800
LANTRONIX INC
COM
516548203
176
93339
SH
SOLE
0
0
93339
LEGACY RESERVES LP
UNIT LP INT
524707304
711
62240
SH
SOLE
0
0
62240
LIGHTPATH TECHNOLOGIES INC
COM
532257805
251
275476
SH
SOLE
0
0
275476
LIGHTPATH TECHNOLOGIES INC
COM
532257805
128
140231
SH
OTR
0
140231
0
MAIDEN HOLDINGS LTD
COM
G5753U112
992
77550
SH
SOLE
0
0
77550
MARCHEX INC CL B
COM
56624R108
214
46650
SH
SOLE
0
0
46650
MARCHEX INC CL B
COM
56624R108
275
60000
SH
OTR
0
60000
0
MENTOR GRAPHICS CORP
COM
587200106
718
32736
SH
SOLE
0
0
32736
MFS INTERNEDIATE INCOME TRUST
SH BEN INT
55273C107
893
186853
SH
SOLE
0
0
186853
MICROSOFT CORP
COM
594918104
3110
66944
SH
SOLE
0
0
66944
MICROSOFT CORP
COM
594918104
743
16000
SH
OTR
0
16000
0
MOODYS CORP COM
COM
615369105
1811
18900
SH
SOLE
0
0
18900
NANOPHASE TECHNOLOGIES CORP
COM
630079101
25
62950
SH
SOLE
0
0
62950
NGL ENERGY PARTNERS LP
COM UNIT
62913M107
554
19800
SH
SOLE
0
0
19800
NORTHISLE COPPER & GOLD INC CO
COM
66644r103
2
51550
SH
SOLE
0
0
51550
NOVARTIS AG SPONSORED ADR
COM
66987V109
482
5200
SH
SOLE
0
0
5200
NOVO NORDISK A.S. ADR
ADR
670100205
5565
131500
SH
SOLE
0
0
131500
NUANCE COMMUNICATIONS INC
COM
67020Y100
1058
74160
SH
SOLE
0
0
74160
NUANCE COMMUNICATIONS INC
COM
67020Y100
328
23000
SH
OTR
0
23000
0
NUVEEN NEW YORK MUN VALUE FD 2
COM
670706100
295
20000
SH
SOLE
0
0
20000
NUVEEN NEW YORK MUNICIPAL VALU
COM
67062M105
773
79000
SH
SOLE
0
0
79000
ONEOK INC NEW
COM
682680103
777
15600
SH
SOLE
0
0
15600
ORGANOVO HLDGS INC
COM
68620A104
456
62850
SH
SOLE
0
0
62850
ORGANOVO HLDGS INC
COM
68620A104
442
61000
SH
OTR
0
61000
0
PALL CORP
COM
696429307
810
8000
SH
SOLE
0
0
8000
PERCEPTRON INC
COM
71361F100
930
93506
SH
SOLE
0
0
93506
PERCEPTRON INC
COM
71361F100
497
50000
SH
OTR
0
50000
0
PETMED EXPRESS INC
COM
716382106
207
14393
SH
SOLE
0
0
14393
POPULAR INC
COM
733174700
1091
32050
SH
SOLE
0
0
32050
POWER INTEGRATIONS INC
COM
739276103
543
10500
SH
SOLE
0
0
10500
PUTNAM MASTER INTER INCOME TRU
SH BEN INT
746909100
1070
222443
SH
SOLE
0
0
222443
RADIANT LOGISTICS INC
COM
75025X100
55
12900
SH
SOLE
0
0
12900
REACHLOCAL INC
COM
75525F104
266
77460
SH
SOLE
0
0
77460
REACHLOCAL INC
COM
75525F104
172
50000
SH
OTR
0
50000
0
REPUBLIC AWYS HLDGS INC
COM
760276105
627
43000
SH
SOLE
0
0
43000
ROYAL DUTCH SHELL PLC SPONSORE
ADR
780259206
931
13900
SH
SOLE
0
0
13900
SAN JUAN BASIN RTY TR
TR UNIT
798241105
398
27946
SH
SOLE
0
0
27946
SEABRIDGE GOLD INC
COM
811916105
661
87515
SH
SOLE
0
0
87515
SEACHANGE INTL INC
COM
811699107
579
90800
SH
SOLE
0
0
90800
SHORETEL INC
COM
825211105
1109
150900
SH
SOLE
0
0
150900
SHORETEL INC
COM
825211105
610
83000
SH
OTR
0
83000
0
SONY CORP ADR
COM
835699307
516
25200
SH
SOLE
0
0
25200
SPDR S&P 500 ETF TR
TR UNIT
78462F103
641
3120
SH
SOLE
0
0
3120
SYNOPSYS INC
COM
871607107
1795
41300
SH
SOLE
0
0
41300
TARGA RES CORP
COM
87612G101
1315
12400
SH
SOLE
0
0
12400
TECUMSEH PRODS CO
COM
878895309
249
80675
SH
SOLE
0
0
80675
TECUMSEH PRODS CO
COM
878895309
176
57000
SH
OTR
0
57000
0
TERADYNE INC
COM
880770102
1500
75780
SH
SOLE
0
0
75780
THOMSON REUTERS CORP
COM
884903105
1616
40050
SH
SOLE
0
0
40050
TIME WARNER INC
COM
887317303
572
6702
SH
SOLE
0
0
6702
VERIZON COMMUNICATIONS INC
COM
92343V104
1293
27638
SH
SOLE
0
0
27638
VITESSE SEMICONDUCTOR CORP
COM
928497304
665
175800
SH
SOLE
0
0
175800
WEBSTER FINL CORP
COM
947890109
1034
31782
SH
SOLE
0
0
31782
WEST MARINE INC
COM
954235107
555
42935
SH
SOLE
0
0
42935
WESTERN COPPER & GOLD CORP
COM
95805V108
60
104100
SH
SOLE
0
0
104100
WILEY JOHN & SONS INC
COM
968223206
456
7700
SH
SOLE
0
0
7700
WILLIAMS COS INC
COM
969457100
964
21450
SH
SOLE
0
0
21450
WYNDHAM WORLDWIDE CORP
COM
98310W108
617
7189
SH
SOLE
0
0
7189
XCERRA CORP
COM
98400J108
1836
200451
SH
SOLE
0
0
200451
XCERRA CORP
COM
98400J108
183
20000
SH
OTR
0
20000
0
ZAGG INC
COM
98884U108
17
2500
SH
SOLE
0
0
2500
ZAGG INC
COM
98884U108
204
30000
SH
OTR
0
30000
0
ZIX CORP
COM
98974P100
218
60556
SH
SOLE
0
0
60556
ZIX CORP
COM
98974P100
360
100000
SH
OTR
0
100000
0