0001381055-21-000004.txt : 20210506
0001381055-21-000004.hdr.sgml : 20210506
20210505174032
ACCESSION NUMBER: 0001381055-21-000004
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20210331
FILED AS OF DATE: 20210506
DATE AS OF CHANGE: 20210505
EFFECTIVENESS DATE: 20210506
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/A
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-12868
FILM NUMBER: 21894788
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/A
1
primary_doc.xml
13F-HR/A
LIVE
false
false
false
0001381055
XXXXXXXX
03-31-2021
03-31-2021
true
2
RESTATEMENT
Penbrook Management LLC
880 THIRD AVENUE
16TH FLOOR
NEW YORK
NY
10022
13F HOLDINGS REPORT
028-12868
N
Barbara DiCostanzo
Chief Compliance Officer
2127926965
Barbara DiCostanzo
New York
NY
05-05-2021
0
102
138951
false
INFORMATION TABLE
2
0331202113f.xml
AMENDMENT #2 13F FILING
2U INC
Stock
90214J101
1099
28750
SH
SOLE
0
0
28750
A H BELO CORP CL A
Stock
001282102
33
15800
SH
SOLE
0
0
15800
ABBVIE INC
Stock
00287Y109
768
7098
SH
SOLE
0
0
7098
AFLAC INC
Stock
001055102
258
5050
SH
SOLE
0
0
5050
ALPHABET INC CAP STK CL A
Stock
02079K305
3187
1545
SH
SOLE
0
0
1545
ALPHABET INC CAP STK CL C
Stock
02079K107
3250
1571
SH
SOLE
0
0
1571
AMAZON COM INC
Stock
023135106
8354
2700
SH
SOLE
0
0
2700
ANTERO MIDSTREAM CORP
Stock
03676B102
90
10000
SH
SOLE
0
0
10000
APPLE INC
Stock
037833100
1834
15016
SH
SOLE
0
0
15016
ARES CAPITAL CORP
CEF
04010L103
242
12940
SH
SOLE
0
0
12940
ASPEN GROUP INC NEW
Stock
04530L203
1030
171720
SH
SOLE
0
0
171720
AUTOMATIC DATA PROCESSING INC
Stock
053015103
1438
7628
SH
SOLE
0
0
7628
AXCELIS TECHNOLOGIES INC NEW
Stock
054540208
2704
65800
SH
SOLE
0
0
65800
BARNES & NOBLE ED INC
Stock
06777U101
2200
270250
SH
SOLE
0
0
270250
BARRETT BUSINESS SVCS INC
Stock
068463108
427
6200
SH
SOLE
0
0
6200
BECTON DICKINSON & CO
Stock
075887109
586
2412
SH
SOLE
0
0
2412
BERKSHIRE HATHAWAY INC DEL CL B NEW
Stock
084670702
913
3575
SH
SOLE
0
0
3575
BIOLIFE SOLUTIONS INC NEW
Stock
09062W204
1758
48825
SH
SOLE
0
0
48825
BLACK KNIGHT INC
Stock
09215C105
795
10746
SH
SOLE
0
0
10746
BLACKROCK MUNIHOLDINGS FD INC
CEF
09253N104
215
13461
SH
SOLE
0
0
13461
BLACKSTONE GROUP INC
Stock
09260D107
1847
24780
SH
SOLE
0
0
24780
BROOKS AUTOMATION INC NEW
Stock
114340102
3308
40520
SH
SOLE
0
0
40520
BUILDERS FIRSTSOURCE INC
Stock
12008R107
718
15478
SH
SOLE
0
0
15478
CASTLIGHT HEALTH INC CL B
Stock
14862Q100
172
113820
SH
SOLE
0
0
113820
CHEGG INC
Stock
163092109
2098
24495
SH
SOLE
0
0
24495
CHEMBIO DIAGNOSTICS INC
Stock
163572209
1225
348960
SH
SOLE
0
0
348960
CISCO SYS INC
Stock
17275R102
1293
25000
SH
SOLE
0
0
25000
CNX RES CORP
Stock
12653C108
539
36700
SH
SOLE
0
0
36700
COMFORT SYS USA INC
Stock
199908104
973
13015
SH
SOLE
0
0
13015
CONOCOPHILLIPS
Stock
20825C104
218
4120
SH
SOLE
0
0
4120
CORE LABORATORIES N V
Stock
N22717107
214
7428
SH
SOLE
0
0
7428
CRESCENT PT ENERGY CORP
Stock
22576C101
1308
313750
SH
SOLE
0
0
313750
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER
Stock
226344208
1168
41825
SH
SOLE
0
0
41825
CRYOPORT INC PAR $0.001
Stock
229050307
1885
36245
SH
SOLE
0
0
36245
CVS HEALTH CORP
Stock
126650100
968
12870
SH
SOLE
0
0
12870
CYBEROPTICS CORP
Stock
232517102
1428
54990
SH
SOLE
0
0
54990
DATA I O CORP
Stock
237690102
1936
357250
SH
SOLE
0
0
357250
DEERE & CO
Stock
244199105
217
580
SH
SOLE
0
0
580
DESIGNER BRANDS INC CL A
Stock
250565108
384
22070
SH
SOLE
0
0
22070
DESKTOP METAL INC CL A
Stock
25058X105
879
59000
SH
SOLE
0
0
59000
DISNEY WALT CO
Stock
254687106
341
1850
SH
SOLE
0
0
1850
EASTSIDE DISTILLING INC
Stock
277802302
311
168050
SH
SOLE
0
0
168050
EATON VANCE TAX ADVT DIV INCM
CEF
27828G107
558
21239
SH
SOLE
0
0
21239
EMERSON ELEC CO
Stock
291011104
532
5900
SH
SOLE
0
0
5900
FACEBOOK INC CL A
Stock
30303M102
707
2400
SH
SOLE
0
0
2400
FIDELITY NATIONAL FINANCIAL IN FNF GROUP
Stock
31620R303
1849
45479
SH
SOLE
0
0
45479
FIDELITY NATL INFORMATION SVCS
Stock
31620M106
207
1474
SH
SOLE
0
0
1474
FIRST AMERN FINL CORP
Stock
31847R102
615
10850
SH
SOLE
0
0
10850
FIRST BANCORP P R
Stock
318672706
938
83300
SH
SOLE
0
0
83300
FISERV INC
Stock
337738108
1052
8841
SH
SOLE
0
0
8841
FORD MTR CO DEL
Stock
345370860
123
10000
SH
SOLE
0
0
10000
GEO GROUP INC NEW
REIT
36162J106
130
16700
SH
SOLE
0
0
16700
GLOBAL PARTNERS LP UNITS
Stock
37946R109
485
22680
SH
SOLE
0
0
22680
GRAFTECH INTL LTD
Stock
384313508
352
28800
SH
SOLE
0
0
28800
HESS MIDSTREAM LP CL A SHS
Stock
428103105
621
27680
SH
SOLE
0
0
27680
IDENTIV INC
Stock
45170X205
2127
185597
SH
SOLE
0
0
185597
IMMERSION CORP
Stock
452521107
1209
126195
SH
SOLE
0
0
126195
INTEVAC INC
Stock
461148108
1329
185860
SH
SOLE
0
0
185860
INTRUSION INC NEW
Stock
46121E205
1121
47975
SH
SOLE
0
0
47975
INVESCO MUN TR
CEF
46131J103
396
30000
SH
SOLE
0
0
30000
INVESCO QQQ TRUST
ETF
46090E103
1672
5239
SH
SOLE
0
0
5239
INVESCO S&P 500 EQUAL WEIGHT ETF
ETF
46137V357
778
5490
SH
SOLE
0
0
5490
ISHARES NASDAQ BIOTECHNOLOGY INDEX FUND
ETF
464287556
592
3930
SH
SOLE
0
0
3930
KOPIN CORP
Stock
500600101
3415
325580
SH
SOLE
0
0
325580
LANDMARK INFRASTRCTUR PARTR LP UNIT LTD
Stock
51508J108
416
35130
SH
SOLE
0
0
35130
MAVERIX METALS INC
Stock
57776F405
237
45000
SH
SOLE
0
0
45000
MESOBLAST LTD SPONS ADR
ADR
590717104
2038
246450
SH
SOLE
0
0
246450
MFS INTER INCOME TR SH BEN INT
CEF
55273C107
445
119529
SH
SOLE
0
0
119529
MICROSOFT CORP
Stock
594918104
10026
42526
SH
SOLE
0
0
42526
MOODYS CORP
Stock
615369105
4539
15200
SH
SOLE
0
0
15200
NAVIGATOR HLDGS LTD SHS
Stock
Y62132108
992
111450
SH
SOLE
0
0
111450
NGL ENERGY PARTNERS LP UNIT REPST
Stock
62913M107
26
12700
SH
SOLE
0
0
12700
NOVARTIS AG SPONSORED ADR
ADR
66987V109
552
6460
SH
SOLE
0
0
6460
NOVO-NORDISK A S ADR
ADR
670100205
11593
171950
SH
SOLE
0
0
171950
NUANCE COMMUNICATIONS INC
Stock
67020Y100
2443
55990
SH
SOLE
0
0
55990
NUVEEN MUN VALUE FD INC
CEF
670928100
295
26500
SH
SOLE
0
0
26500
NUVEEN N Y MUN VALUE FD
CEF
67062M105
1526
156324
SH
SOLE
0
0
156324
NUVEEN NEW YORK MUN VALUE FD 2
CEF
670706100
543
37000
SH
SOLE
0
0
37000
ONCOCYTE CORP
Stock
68235C107
2199
423775
SH
SOLE
0
0
423775
ONEOK INC NEW
Stock
682680103
729
14385
SH
SOLE
0
0
14385
ORION ENERGY SYS INC
Stock
686275108
2188
314382
SH
SOLE
0
0
314382
PCTEL INC
Stock
69325Q105
456
65675
SH
SOLE
0
0
65675
PHOTRONICS INC
Stock
719405102
1807
140550
SH
SOLE
0
0
140550
POPULAR INC
Stock
733174700
1538
21875
SH
SOLE
0
0
21875
POWER INTEGRATIONS INC
Stock
739276103
1140
14000
SH
SOLE
0
0
14000
PRETIUM RES INC
Stock
74139C102
452
43600
SH
SOLE
0
0
43600
PUTNAM MASTER INTER INCOME TR SH BEN INT
CEF
746909100
852
197152
SH
SOLE
0
0
197152
REGENERON PHARMACEUTICALS
Stock
75886F107
383
810
SH
SOLE
0
0
810
ROYAL DUTCH SHELL PLC SPONS ADR A
ADR
780259206
553
14100
SH
SOLE
0
0
14100
SEABRIDGE GOLD INC
Stock
811916105
868
53690
SH
SOLE
0
0
53690
SINCLAIR BROADCAST GROUP INC CL A
Stock
829226109
369
12600
SH
SOLE
0
0
12600
SONY GROUP CORPORATION SPONSORED ADR
ADR
835699307
2237
21100
SH
SOLE
0
0
21100
SPDR S&P 500 ETF
ETF
78462F103
1663
4197
SH
SOLE
0
0
4197
SYNCHRONY FINANCIAL
Stock
87165B103
1287
31650
SH
SOLE
0
0
31650
TARGA RES CORP
Stock
87612G101
837
26361
SH
SOLE
0
0
26361
THE ONE GROUP HOSPITALITY INC
Stock
88338K103
720
96305
SH
SOLE
0
0
96305
THOMSON REUTERS CORP.
Stock
884903709
2815
32146
SH
SOLE
0
0
32146
USA COMPRESSION PARTNERS LP UNIT LTDPAR
Stock
90290N109
1579
103125
SH
SOLE
0
0
103125
VERIZON COMMUNICATIONS INC
Stock
92343V104
1742
29949
SH
SOLE
0
0
29949
VERMILION ENERGY INC
Stock
923725105
523
71950
SH
SOLE
0
0
71950
WILEY JOHN & SONS INC CL A
Stock
968223206
331
6100
SH
SOLE
0
0
6100
WILLIAMS COS INC
Stock
969457100
593
25030
SH
SOLE
0
0
25030