0001381055-22-000001.txt : 20220110 0001381055-22-000001.hdr.sgml : 20220110 20220110154709 ACCESSION NUMBER: 0001381055-22-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20211231 FILED AS OF DATE: 20220110 DATE AS OF CHANGE: 20220110 EFFECTIVENESS DATE: 20220110 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: 22521202 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 12-31-2021 12-31-2021 Penbrook Management LLC
880 THIRD AVENUE 16TH FLOOR NEW YORK NY 10022
13F HOLDINGS REPORT 028-12868 N
Barbara DiCostanzo Chief Compliance Officer 212-792-6965 Barbara DiCostanzo New York NY 01-10-2022 0 102 165965 false
INFORMATION TABLE 2 1231202113f.xml 13F DEC 31 2021 2U INC Stock 90214J101 555 27670 SH SOLE 0 0 27670 ABBVIE INC Stock 00287Y109 983 7262 SH SOLE 0 0 7262 AFLAC INC Stock 001055102 239 4100 SH SOLE 0 0 4100 AKERNA CORP Stock 00973W102 19 10700 SH SOLE 0 0 10700 ALPHABET INC CAP STK CL A Stock 02079K305 4476 1545 SH SOLE 0 0 1545 ALPHABET INC CAP STK CL C Stock 02079K107 4488 1551 SH SOLE 0 0 1551 AMAZON COM INC Stock 023135106 9003 2700 SH SOLE 0 0 2700 ANTERO MIDSTREAM CORP Stock 03676B102 97 10000 SH SOLE 0 0 10000 APPLE INC Stock 037833100 2539 14301 SH SOLE 0 0 14301 ARES CAPITAL CORP CEF 04010L103 274 12940 SH SOLE 0 0 12940 ASPEN GROUP INC Stock 04530L203 294 124570 SH SOLE 0 0 124570 ATLAS TECHNICAL CONSULTANTS INC CLS A Stock 049430101 1031 122395 SH SOLE 0 0 122395 AUTOMATIC DATA PROCESSING INC Stock 053015103 1825 7400 SH SOLE 0 0 7400 AXCELIS TECHNOLOGIES INC Stock 054540208 4645 62300 SH SOLE 0 0 62300 AZENTA INC Stock 114340102 3525 34190 SH SOLE 0 0 34190 BARNES & NOBLE ED INC Stock 06777U101 1830 268755 SH SOLE 0 0 268755 BARRETT BUSINESS SVCS INC Stock 068463108 394 5700 SH SOLE 0 0 5700 BECTON DICKINSON & CO Stock 075887109 586 2330 SH SOLE 0 0 2330 BERKSHIRE HATHAWAY INC DEL CL B NEW Stock 084670702 1019 3407 SH SOLE 0 0 3407 BIOLIFE SOLUTIONS INC Stock 09062W204 1812 48615 SH SOLE 0 0 48615 BLACK KNIGHT INC Stock 09215C105 818 9868 SH SOLE 0 0 9868 BLACKROCK MUNIHOLDINGS FD INC CEF 09253N104 226 13461 SH SOLE 0 0 13461 BLACKSTONE INC Stock 09260D107 3206 24780 SH SOLE 0 0 24780 BUILDERS FIRSTSOURCE INC Stock 12008R107 1270 14822 SH SOLE 0 0 14822 CHEGG INC Stock 163092109 710 23115 SH SOLE 0 0 23115 CHEMBIO DIAGNOSTICS INC Stock 163572209 224 196110 SH SOLE 0 0 196110 CHEVRON CORP NEW Stock 166764100 211 1800 SH SOLE 0 0 1800 CISCO SYS INC Stock 17275R102 1591 25100 SH SOLE 0 0 25100 CNX RES CORP Stock 12653C108 498 36200 SH SOLE 0 0 36200 COHU INC Stock 192576106 2900 76135 SH SOLE 0 0 76135 CONOCOPHILLIPS Stock 20825C104 297 4120 SH SOLE 0 0 4120 CRESCENT PT ENERGY CORP Stock 22576C101 1921 359450 SH SOLE 0 0 359450 CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER Stock 226344208 1179 42725 SH SOLE 0 0 42725 CRYOPORT INC PAR $0.001 Stock 229050307 2006 33895 SH SOLE 0 0 33895 CVS HEALTH CORP Stock 126650100 1283 12440 SH SOLE 0 0 12440 CYBEROPTICS CORP Stock 232517102 2520 54195 SH SOLE 0 0 54195 DATA I O CORP Stock 237690102 1618 350950 SH SOLE 0 0 350950 DESIGNER BRANDS INC CL A Stock 250565108 296 20820 SH SOLE 0 0 20820 DESKTOP METAL INC CL A Stock 25058X105 213 43100 SH SOLE 0 0 43100 DISNEY WALT CO Stock 254687106 328 2115 SH SOLE 0 0 2115 EATON VANCE TAX ADVT DIV INCM CEF 27828G107 603 20239 SH SOLE 0 0 20239 EMERSON ELEC CO Stock 291011104 539 5800 SH SOLE 0 0 5800 ENERGY TRANSFER L P UT LTD PTN Stock 29273V100 170 20618 SH SOLE 0 0 20618 EXAGEN INC Stock 30068X103 1030 88600 SH SOLE 0 0 88600 FIDELITY NATIONAL FINANCIAL IN FNF GROUP Stock 31620R303 2310 44279 SH SOLE 0 0 44279 FIRST AMERN FINL CORP Stock 31847R102 818 10450 SH SOLE 0 0 10450 FIRST BANCORP P R NEW Stock 318672706 1111 80600 SH SOLE 0 0 80600 FISERV INC Stock 337738108 705 6791 SH SOLE 0 0 6791 FORD MTR CO DEL Stock 345370860 631 30375 SH SOLE 0 0 30375 GRAFTECH INTL LTD Stock 384313508 1408 119000 SH SOLE 0 0 119000 HARVARD BIOSCIENCE INC Stock 416906105 353 50000 SH SOLE 0 0 50000 HESS MIDSTREAM LP CL A SHS Stock 428103105 908 32880 SH SOLE 0 0 32880 IDENTIV INC NEW Stock 45170X205 3156 112137 SH SOLE 0 0 112137 IMMERSION CORP Stock 452521107 793 138920 SH SOLE 0 0 138920 INTELLICHECK INC NEW Stock 45817G201 1205 260780 SH SOLE 0 0 260780 INTEVAC INC Stock 461148108 854 181300 SH SOLE 0 0 181300 INTRA-CELLULAR THERAPIES INC Stock 46116X101 209 4000 SH SOLE 0 0 4000 INTRUSION INC NEW Stock 46121E205 133 38580 SH SOLE 0 0 38580 INVESCO MUN TR CEF 46131J103 403 30000 SH SOLE 0 0 30000 INVESCO QQQ TRUST ETF 46090E103 1502 3775 SH SOLE 0 0 3775 INVESCO S&P 500 EQUAL WEIGHT ETF ETF 46137V357 1003 6160 SH SOLE 0 0 6160 ISHARES BIOTECHNOLOGY FUND ETF 464287556 696 4560 SH SOLE 0 0 4560 KOPIN CORP Stock 500600101 1320 322700 SH SOLE 0 0 322700 KULICKE & SOFFA INDS INC Stock 501242101 1508 24905 SH SOLE 0 0 24905 MAVERIX METALS INC NEW Stock 57776F405 197 45000 SH SOLE 0 0 45000 MESOBLAST LTD SPONS ADR ADR 590717104 1228 255850 SH SOLE 0 0 255850 META PLATFORMS INC CL A Stock 30303M102 807 2400 SH SOLE 0 0 2400 MFS INTER INCOME TR SH BEN INT CEF 55273C107 418 116429 SH SOLE 0 0 116429 MICROSOFT CORP Stock 594918104 12426 36946 SH SOLE 0 0 36946 MOODYS CORP Stock 615369105 5937 15200 SH SOLE 0 0 15200 NAVIGATOR HLDGS LTD SHS Stock Y62132108 995 112150 SH SOLE 0 0 112150 NOVARTIS AG SPONSORED ADR ADR 66987V109 565 6460 SH SOLE 0 0 6460 NOVO-NORDISK A S ADR ADR 670100205 19225 171650 SH SOLE 0 0 171650 NUANCE COMMUNICATIONS INC Stock 67020Y100 805 14560 SH SOLE 0 0 14560 NUVEEN MUN VALUE FD INC CEF 670928100 275 26500 SH SOLE 0 0 26500 NUVEEN N Y MUN VALUE FD CEF 67062M105 2108 213727 SH SOLE 0 0 213727 NUVVE HOLDING CORP Stock 67079Y100 2747 206235 SH SOLE 0 0 206235 ONCOCYTE CORP Stock 68235C107 1255 578150 SH SOLE 0 0 578150 ONEOK INC NEW Stock 682680103 878 14935 SH SOLE 0 0 14935 OPTIMIZERX CORP NEW Stock 68401U204 439 7075 SH SOLE 0 0 7075 ORION ENERGY SYS INC Stock 686275108 1534 423622 SH SOLE 0 0 423622 PCTEL INC Stock 69325Q105 363 64000 SH SOLE 0 0 64000 PHOTRONICS INC Stock 719405102 2650 140600 SH SOLE 0 0 140600 POPULAR INC NEW Stock 733174700 1778 21675 SH SOLE 0 0 21675 POWER INTEGRATIONS INC Stock 739276103 1254 13500 SH SOLE 0 0 13500 PRETIUM RES INC Stock 74139C102 666 47300 SH SOLE 0 0 47300 PUBMATIC INC CL A Stock 74467Q103 835 24525 SH SOLE 0 0 24525 PUTNAM MASTER INTER INCOME TR SH BEN INT CEF 746909100 779 197152 SH SOLE 0 0 197152 REGENERON PHARMACEUTICALS Stock 75886F107 803 1272 SH SOLE 0 0 1272 ROYAL DUTCH SHELL PLC SPONS ADR A ADR 780259206 525 12100 SH SOLE 0 0 12100 SEABRIDGE GOLD INC Stock 811916105 1475 89445 SH SOLE 0 0 89445 SINCLAIR BROADCAST GROUP INC CL A Stock 829226109 307 11600 SH SOLE 0 0 11600 SONY GROUP CORPORATION SPONSORED ADR ADR 835699307 2616 20700 SH SOLE 0 0 20700 SPDR S&P 500 ETF ETF 78462F103 1787 3762 SH SOLE 0 0 3762 SYNCHRONY FINANCIAL Stock 87165B103 1399 30150 SH SOLE 0 0 30150 TARGA RES CORP Stock 87612G101 1307 25025 SH SOLE 0 0 25025 THOMSON REUTERS CORP. NEW Stock 884903709 3844 32136 SH SOLE 0 0 32136 USA COMPRESSION PARTNERS LP COMUNIT LTDPAR Stock 90290N109 1812 103825 SH SOLE 0 0 103825 VERIZON COMMUNICATIONS INC Stock 92343V104 1452 27949 SH SOLE 0 0 27949 VERMILION ENERGY INC Stock 923725105 1095 86950 SH SOLE 0 0 86950 WILEY JOHN & SONS INC CL A Stock 968223206 349 6100 SH SOLE 0 0 6100 WILLIAMS COS INC Stock 969457100 713 27380 SH SOLE 0 0 27380