0001381055-18-000003.txt : 20180427 0001381055-18-000003.hdr.sgml : 20180427 20180427105336 ACCESSION NUMBER: 0001381055-18-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180331 FILED AS OF DATE: 20180427 DATE AS OF CHANGE: 20180427 EFFECTIVENESS DATE: 20180427 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: 18781668 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 03-31-2018 03-31-2018 Penbrook Management LLC

880 THIRD AVENUE 16TH FLOOR NEW YORK NY 10022

13F HOLDINGS REPORT 028-12868 N Barbara Burke DiCostanzo 212-792-6953 Barbara Burke DiCostanzo New York NY 04-27-2018 0 124 100013 false INFORMATION TABLE 2 03311813f.xml 13F 2U INC COM 90214J101 1110 13215 SH SOLE 0 0 13215 2U INC COM 90214J101 664 7900 SH OTR 0 7900 0 A H BELO CORP COM 001282102 115 22375 SH SOLE 0 0 22375 ABBOTT LABS COM 002824100 230 3840 SH SOLE 0 0 3840 ABBVIE INC COM 00287Y109 363 3840 SH SOLE 0 0 3840 ABERDEEN ASIA-PACIFIC INCOME F COM 003009107 91 19300 SH SOLE 0 0 19300 AFLAC INC COM 001055102 289 6600 SH SOLE 0 0 6600 ALLERGAN PLC COM G0177J108 955 5676 SH SOLE 0 0 5676 ALPHABET INC CAP STK CL C COM 02079K107 1826 1770 SH SOLE 0 0 1770 ALPHABET INC CL A COM 02079K305 2232 2152 SH SOLE 0 0 2152 AMAZON COM INC COM 023135106 3618 2500 SH SOLE 0 0 2500 AMBER RD INC COM 02318Y108 639 71800 SH SOLE 0 0 71800 AMERICAN MIDSTREAM PARTNERS LP COM 02752P100 634 58700 SH SOLE 0 0 58700 APPLE INC COM 037833100 729 4344 SH SOLE 0 0 4344 ARES CAP CORP COM 04010L103 197 12425 SH SOLE 0 0 12425 ARRIS INTL LTD COM G0551A103 1227 46162 SH SOLE 0 0 46162 AUTOMATIC DATA PROCESSING INC COM 053015103 866 7628 SH SOLE 0 0 7628 AXCELIS TECHNOLOGIES INC COM 054540208 1539 62550 SH SOLE 0 0 62550 AXCELIS TECHNOLOGIES INC COM 054540208 738 30000 SH OTR 0 30000 0 BALDWIN & LYONS CLASS B COM 057755209 336 15270 SH SOLE 0 0 15270 BARRETT BUSINESS SERVICES INC COM 068463108 646 7800 SH SOLE 0 0 7800 BAYTEX ENERGY CORP COM 07317Q105 295 107730 SH SOLE 0 0 107730 BECTON DICKINSON & CO COM 075887109 862 3978 SH SOLE 0 0 3978 BERKSHIRE HATHAWAY INC DEL CL COM 084670702 981 4920 SH SOLE 0 0 4920 BLACK KNIGHT INC COM 09215C105 737 15643 SH SOLE 0 0 15643 BLACKSTONE GROUP L P COM 09253U108 671 21000 SH SOLE 0 0 21000 BMC STK HLDGS INC COM 05591B109 311 15900 SH SOLE 0 0 15900 CARE COM INC COM 141633107 800 49185 SH SOLE 0 0 49185 CARE COM INC COM 141633107 407 25000 SH OTR 0 25000 0 CAS MED SYS INC COM 124769209 28 22400 SH SOLE 0 0 22400 CHEGG INC COM 163092109 1417 68600 SH SOLE 0 0 68600 CHEGG INC COM 163092109 971 47000 SH OTR 0 47000 0 CHEVRON CORP COM 166764100 201 1765 SH SOLE 0 0 1765 CISCO SYSTEMS INC COM 17275R102 1207 28150 SH SOLE 0 0 28150 CONOCOPHILLIPS COM 20825C104 305 5145 SH SOLE 0 0 5145 CONTROL4 CORP COM 21240D107 401 18650 SH SOLE 0 0 18650 CORE LABORATORIES NV COM N22717107 1144 10568 SH SOLE 0 0 10568 CRESCENT PT ENERGY CORP COM 22576C101 241 35500 SH SOLE 0 0 35500 CRESTWOOD EQUITY PARTNERS LP COM 226344208 1328 51878 SH SOLE 0 0 51878 CRYOPORT INC COM 229050307 310 36090 SH SOLE 0 0 36090 CRYOPORT INC COM 229050307 224 26000 SH OTR 0 26000 0 CYBEROPTICS CORP COM 232517102 839 46600 SH SOLE 0 0 46600 CYBEROPTICS CORP COM 232517102 864 48000 SH OTR 0 48000 0 DATA I O CORP COM 237690102 1836 246780 SH SOLE 0 0 246780 DATA I O CORP COM 237690102 565 76000 SH OTR 0 76000 0 DSW INC CL A COM 23334L102 525 23395 SH SOLE 0 0 23395 DSW INC CL A COM 23334L102 395 17575 SH OTR 0 17575 0 EATON VANCE TAX ADVANTAGED DIV COM 27828G107 603 27547 SH SOLE 0 0 27547 ELECTRO SCIENTIFIC INDS INC COM 285229100 2318 119920 SH SOLE 0 0 119920 ELECTRO SCIENTIFIC INDS INC COM 285229100 827 42800 SH OTR 0 42800 0 EMERSON ELEC CO COM 291011104 748 10950 SH SOLE 0 0 10950 FACEBOOK INC CL A COM 30303M102 399 2500 SH SOLE 0 0 2500 FIDELITY INTERMED BOND FUND COM 315912105 265 25000 SH SOLE 0 0 25000 FIDELITY NATL FINL INC NEW FNF COM 31620R303 2081 52003 SH SOLE 0 0 52003 FIDELITY NATL INFORMATION SVCS COM 31620M106 217 2255 SH SOLE 0 0 2255 FINISAR CORP COM 31787A507 464 29325 SH SOLE 0 0 29325 FINISAR CORP COM 31787A507 364 23000 SH OTR 0 23000 0 FIRST AMERN FINL CORP COM 31847R102 981 16721 SH SOLE 0 0 16721 FIRST BANCORP P R COM 318672706 648 107720 SH SOLE 0 0 107720 FISERV INC COM 337738108 882 12368 SH SOLE 0 0 12368 FITBIT INC CL A COM 33812L102 346 67750 SH SOLE 0 0 67750 FORD MOTOR CO DEL COM 345370860 142 12800 SH SOLE 0 0 12800 GANNETT SPINCO INC COM 36473H104 774 77510 SH SOLE 0 0 77510 GANNETT SPINCO INC COM 36473H104 599 60000 SH OTR 0 60000 0 GENERAL ELECTRIC CO COM 369604103 241 17890 SH SOLE 0 0 17890 GEO GROUP INC COM 36162J106 638 31185 SH SOLE 0 0 31185 GLOBAL PARTNERS LP UNIT LTD 37946R109 387 25233 SH SOLE 0 0 25233 HMS HLDGS COM 40425J101 498 29600 SH SOLE 0 0 29600 INTERNATIONAL BUSINESS MACHS COM 459200101 250 1630 SH SOLE 0 0 1630 INVESCO MUN TR COM 46131J103 117 10000 SH SOLE 0 0 10000 ISHARES TR NASDAQ BIOTECHNOLOG COM 464287556 522 4890 SH SOLE 0 0 4890 KOPIN CORP COM 500600101 1131 362435 SH SOLE 0 0 362435 KOPIN CORP COM 500600101 547 175470 SH OTR 0 175470 0 KULICKE & SOFFA INDS INC COM 501242101 3161 126400 SH SOLE 0 0 126400 LANDMARK INFRASTRUCTURE PARTNE COM 51508J108 518 31130 SH SOLE 0 0 31130 LIGHTPATH TECHNOLOGIES INC COM 532257805 158 71800 SH SOLE 0 0 71800 MAGICJACK VOCALTEC LTD COM m6787e101 598 70800 SH SOLE 0 0 70800 MARCHEX INC CL B COM 56624R108 34 12500 SH SOLE 0 0 12500 MASTEC INC COM 576323109 781 16600 SH SOLE 0 0 16600 MAVERIX METALS INC COM 57776F108 39 30000 SH SOLE 0 0 30000 MESOBLAST LTD SPONSORED ADR COM 590717104 1194 206600 SH SOLE 0 0 206600 MESOBLAST LTD SPONSORED ADR COM 590717104 180 31200 SH OTR 0 31200 0 MFS INTERNEDIATE INCOME TRUST COM 55273C107 556 141460 SH SOLE 0 0 141460 MICROSOFT CORP COM 594918104 4090 44815 SH SOLE 0 0 44815 MOODYS CORP COM 615369105 2444 15150 SH SOLE 0 0 15150 NAVIGATOR HLDGS LTD COM Y62132108 1641 139625 SH SOLE 0 0 139625 NEW YORK & CO INC COM 649295102 933 275920 SH SOLE 0 0 275920 NGL ENERGY PARTNERS LP COM UNI COM 62913M107 121 11000 SH SOLE 0 0 11000 NOVARTIS AG SPONSORED ADR COM 66987V109 445 5500 SH SOLE 0 0 5500 NOVO NORDISK A.S. ADR FORMERLY COM 670100205 6334 128600 SH SOLE 0 0 128600 NUANCE COMMUNICATIONS INC COM 67020Y100 365 23200 SH SOLE 0 0 23200 NUANCE COMMUNICATIONS INC COM 67020Y100 299 19000 SH OTR 0 19000 0 NUVEEN NEW YORK MUN VALUE FD 2 COM 670706100 272 20000 SH SOLE 0 0 20000 NUVEEN NEW YORK MUNICIPAL VALU COM 67062M105 919 100000 SH SOLE 0 0 100000 ONEOK INC COM 682680103 784 13780 SH SOLE 0 0 13780 ORGANOVO HLDGS INC COM 68620A104 141 136725 SH SOLE 0 0 136725 ORGANOVO HLDGS INC COM 68620A104 137 133000 SH OTR 0 133000 0 PC TEL INC COM 69325Q105 290 40385 SH SOLE 0 0 40385 PC TEL INC COM 69325Q105 215 30000 SH OTR 0 30000 0 PERCEPTRON INC COM 71361F100 954 109043 SH SOLE 0 0 109043 PERCEPTRON INC COM 71361F100 437 50000 SH OTR 0 50000 0 PHOTRONICS INC COM 719405102 559 67750 SH SOLE 0 0 67750 POPULAR INC COM 733174700 1158 27830 SH SOLE 0 0 27830 POWER INTEGRATIONS INC COM 739276103 588 8600 SH SOLE 0 0 8600 POWERSHARES EXCHANGE TRADED FD COM 739371813 596 5990 SH SOLE 0 0 5990 PRETIUM RES INC COM 74139C102 314 47100 SH SOLE 0 0 47100 PUTNAM MASTER INTER INCOME TRU COM 746909100 803 170954 SH SOLE 0 0 170954 ROYAL DUTCH SHELL PLC SPONSORE COM 780259206 1053 16500 SH SOLE 0 0 16500 SEABRIDGE GOLD INC COM 811916105 637 58970 SH SOLE 0 0 58970 SEACHANGE INTL INC COM 811699107 99 36500 SH SOLE 0 0 36500 SONY CORP ADR AMERN SH NEW COM 835699307 1199 24800 SH SOLE 0 0 24800 SPDR S&P 500 ETF TR TR UNIT COM 78462F103 2109 8015 SH SOLE 0 0 8015 SUMMIT MIDSTREAM PARTNERS LP COM 866142102 402 28600 SH SOLE 0 0 28600 SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 271 25680 SH SOLE 0 0 25680 TARGA RES CORP COM 87612G101 665 15112 SH SOLE 0 0 15112 THOMSON REUTERS CORP COM 884903105 1374 35550 SH SOLE 0 0 35550 TIME WARNER INC COM 887317303 1201 12702 SH SOLE 0 0 12702 VERIZON COMMUNICATIONS INC COM 92343V104 1400 29274 SH SOLE 0 0 29274 VERMILION ENERGY INC COM 923725105 786 24400 SH SOLE 0 0 24400 WEBSTER FINL CORP WATERBURY COM 947890109 1098 19812 SH SOLE 0 0 19812 WILEY JOHN & SONS INC CLASS A COM 968223206 478 7500 SH SOLE 0 0 7500 WILLIAMS COS INC COM 969457100 560 22540 SH SOLE 0 0 22540 XCERRA CORP COM 98400J108 492 42200 SH SOLE 0 0 42200 XCERRA CORP COM 98400J108 233 20000 SH OTR 0 20000 0