0001381055-23-000003.txt : 20230717 0001381055-23-000003.hdr.sgml : 20230717 20230717140830 ACCESSION NUMBER: 0001381055-23-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230630 FILED AS OF DATE: 20230717 DATE AS OF CHANGE: 20230717 EFFECTIVENESS DATE: 20230717 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: 231091295 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 X0202 13F-HR LIVE false true false 0001381055 XXXXXXXX 06-30-2023 06-30-2023 Penbrook Management LLC
880 THIRD AVENUE 16TH FLOOR NEW YORK NY 10022
13F HOLDINGS REPORT 028-12868 N
Barbara DiCostanzo Chief Compliance Officer 2127926953 Barbara DiCostanzo New York NY 07-17-2023 0 100 137971111 false
INFORMATION TABLE 2 13f06302023.xml 13F AS OF 6/30/2023 ABBVIE INC Stock 00287Y109 731719 5431 SH SOLE 0 0 5431 AFLAC INC Stock 001055102 286180 4100 SH SOLE 0 0 4100 AIRBNB INC CL A Stock 009066101 448560 3500 SH SOLE 0 0 3500 ALPHABET INC CAP STK CL A Stock 02079K305 2836890 23700 SH SOLE 0 0 23700 ALPHABET INC CAP STK CL C Stock 02079K107 3135542 25920 SH SOLE 0 0 25920 AMAZON COM INC Stock 023135106 6593609 50580 SH SOLE 0 0 50580 ANTERO MIDSTREAM CORP Stock 03676B102 116000 10000 SH SOLE 0 0 10000 APPLE INC Stock 037833100 1035024 5336 SH SOLE 0 0 5336 ARES CAPITAL CORP CEF 04010L103 198047 10540 SH SOLE 0 0 10540 AT&T INC Stock 00206R102 278009 17430 SH SOLE 0 0 17430 AUTOMATIC DATA PROCESSING INC Stock 053015103 1384677 6300 SH SOLE 0 0 6300 AXCELIS TECHNOLOGIES INC Stock 054540208 8181101 44625 SH SOLE 0 0 44625 AXCELIS TECHNOLOGIES INC Opt 054540958 733 4000 SH Put SOLE 0 0 4000 BARNES & NOBLE ED INC Stock 06777U101 288168 228705 SH SOLE 0 0 228705 BARRETT BUSINESS SVCS INC Stock 068463108 470880 5400 SH SOLE 0 0 5400 BECTON DICKINSON & CO Stock 075887109 494755 1874 SH SOLE 0 0 1874 BERKSHIRE HATHAWAY INC DEL CL B NEW Stock 084670702 1359567 3987 SH SOLE 0 0 3987 BIOLIFE SOLUTIONS INC NEW Stock 09062W204 917150 41500 SH SOLE 0 0 41500 BLACKSTONE INC Stock 09260D107 1805756 19423 SH SOLE 0 0 19423 BUILDERS FIRSTSOURCE INC Stock 12008R107 1812200 13325 SH SOLE 0 0 13325 CENOVUS ENERGY INC Stock 15135U109 489024 28800 SH SOLE 0 0 28800 CHEGG INC Stock 163092109 353335 39790 SH SOLE 0 0 39790 CHEVRON CORP NEW Stock 166764100 267495 1700 SH SOLE 0 0 1700 CISCO SYS INC Stock 17275R102 1133106 21900 SH SOLE 0 0 21900 COHU INC Stock 192576106 2908577 69985 SH SOLE 0 0 69985 CONOCOPHILLIPS Stock 20825C104 323263 3120 SH SOLE 0 0 3120 CRESCENT PT ENERGY CORP Stock 22576C101 3328950 493785 SH SOLE 0 0 493785 CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER Stock 226344208 918856 34700 SH SOLE 0 0 34700 CRYOPORT INC PAR $0.001 Stock 229050307 602543 34930 SH SOLE 0 0 34930 CVS HEALTH CORP Stock 126650100 829054 11993 SH SOLE 0 0 11992 DATA I O CORP Stock 237690102 1489703 347250 SH SOLE 0 0 347250 DESIGNER BRANDS INC CL A Stock 250565108 195385 19345 SH SOLE 0 0 19345 DORCHESTER MINERALS LP UNIT Stock 25820R105 419440 14000 SH SOLE 0 0 14000 EDGIO INC Stock 53261M104 267153 396370 SH SOLE 0 0 396370 EMERSON ELEC CO Stock 291011104 524262 5800 SH SOLE 0 0 5800 ENERGY TRANSFER L P UT LTD PTN Stock 29273V100 280899 22118 SH SOLE 0 0 22118 EXAGEN INC Stock 30068X103 214629 74010 SH SOLE 0 0 74010 FIDELITY NATIONAL FINANCIAL IN FNF GROUP Stock 31620R303 1426284 39619 SH SOLE 0 0 39619 FIRST AMERN FINL CORP Stock 31847R102 510329 8950 SH SOLE 0 0 8950 FIRST BANCORP P R COM NEW Stock 318672706 975156 79800 SH SOLE 0 0 79800 FISERV INC Stock 337738108 546230 4330 SH SOLE 0 0 4330 FORD MTR CO DEL Stock 345370860 411158 27175 SH SOLE 0 0 27175 HERCULES CAPITAL INC CEF 427096508 274510 18548 SH SOLE 0 0 18547 HESS MIDSTREAM LP CL A SHS Stock 428103105 994952 32430 SH SOLE 0 0 32430 IDENTIV INC NEW Stock 45170X205 909323 108124 SH SOLE 0 0 108124 IMMERSION CORP Stock 452521107 358106 50580 SH SOLE 0 0 50580 INTELLICHECK INC NEW Stock 45817G201 178828 72400 SH SOLE 0 0 72400 INTERNATIONAL BUSINESS MACHS Stock 459200101 548621 4100 SH SOLE 0 0 4100 INTEVAC INC Stock 461148108 650156 173375 SH SOLE 0 0 173375 INVESCO MUNICIPAL TRUST CEF 46131J103 188600 20000 SH SOLE 0 0 20000 INVESCO QQQ TRUST SERIES I ETF 46090E103 703745 1905 SH SOLE 0 0 1905 INVESCO S&P 500 EQUAL WEIGHT ENERGY ETF ETF 46137V365 726491 10615 SH SOLE 0 0 10615 INVESCO S&P 500 EQUAL WEIGHT ETF ETF 46137V357 324719 2170 SH SOLE 0 0 2170 ISHARES BIOTECHNOLOGY ETF ETF 464287556 506570 3990 SH SOLE 0 0 3990 KOPIN CORP Stock 500600101 698911 325075 SH SOLE 0 0 325075 KULICKE & SOFFA INDS INC Stock 501242101 1361405 22900 SH SOLE 0 0 22900 LINCOLN EDL SVCS CORP Stock 533535100 389606 57805 SH SOLE 0 0 57805 MAMMOTH ENERGY SVCS INC Stock 56155L108 392679 81300 SH SOLE 0 0 81300 MERCK & CO INC Stock 58933Y105 485330 4206 SH SOLE 0 0 4206 MESOBLAST LTD SPONS ADR ADR 590717104 999592 255650 SH SOLE 0 0 255650 META PLATFORMS INC CL A Stock 30303M102 516564 1800 SH SOLE 0 0 1800 MFS INTER INCOME TR SH BEN INT CEF 55273C107 181194 66129 SH SOLE 0 0 66129 MICROSOFT CORP Stock 594918104 9900519 29073 SH SOLE 0 0 29073 MOODYS CORP Stock 615369105 4781150 13750 SH SOLE 0 0 13750 MP MATERIALS CORP CL A Stock 553368101 497068 21725 SH SOLE 0 0 21725 NAVIGATOR HLDGS LTD SHS Stock Y62132108 1276936 98150 SH SOLE 0 0 98150 NOVARTIS AG SPONSORED ADR ADR 66987V109 550969 5460 SH SOLE 0 0 5460 NOVO-NORDISK A S ADR ADR 670100205 25666238 158600 SH SOLE 0 0 158600 NUVEEN MUN VALUE FD INC CEF 670928100 174000 20000 SH SOLE 0 0 20000 NUVEEN N Y MUN VALUE FD CEF 67062M105 1805993 213727 SH SOLE 0 0 213727 NUVEEN PFD & INCOME SECS FD CEF 67072C105 191400 30000 SH SOLE 0 0 30000 NUVVE HOLDING CORP Stock 67079Y100 62377 104835 SH SOLE 0 0 104835 ONEOK INC NEW Stock 682680103 915616 14835 SH SOLE 0 0 14835 ORION ENERGY SYS INC Stock 686275108 676038 414747 SH SOLE 0 0 414747 PHOTRONICS INC Stock 719405102 3156696 122400 SH SOLE 0 0 122400 PHOTRONICS INC Opt 719405952 129 5000 SH Put SOLE 0 0 5000 PLANET LABS PBC CL A Stock 72703X106 1275362 396075 SH SOLE 0 0 396075 POPULAR INC NEW Stock 733174700 1260329 20825 SH SOLE 0 0 20825 POWER INTEGRATIONS INC Stock 739276103 946700 10000 SH SOLE 0 0 10000 PUBMATIC INC COM CL A Stock 74467Q103 859343 47010 SH SOLE 0 0 47010 PUTNAM MASTER INTER INCOME TR SH BEN INT CEF 746909100 527603 166963 SH SOLE 0 0 166963 QUIDELORTHO CORP Stock 219798105 434186 5240 SH SOLE 0 0 5240 RANGE RES CORP Stock 75281A109 579180 19700 SH SOLE 0 0 19700 REAVES UTIL INCOME FD SH BEN INT CEF 756158101 286539 10450 SH SOLE 0 0 10450 REGENERON PHARMACEUTICALS Stock 75886F107 734348 1022 SH SOLE 0 0 1022 SEABRIDGE GOLD INC Stock 811916105 1045699 86780 SH SOLE 0 0 86780 SHELL PLC SPON ADS ADR 780259305 609838 10100 SH SOLE 0 0 10100 SKYLINE CHAMPION CORPORATION Stock 830830105 512408 7829 SH SOLE 0 0 7829 SONY GROUP CORPORATION SPONSORED ADR ADR 835699307 1260560 14000 SH SOLE 0 0 14000 SPDR S&P 500 ETF TRUST ETF 78462F103 1070521 2415 SH SOLE 0 0 2415 SYNCHRONY FINANCIAL Stock 87165B103 870048 25650 SH SOLE 0 0 25650 TARGA RES CORP Stock 87612G101 2166339 28467 SH SOLE 0 0 28467 TELESIS BIO INC Stock 192003101 574757 363770 SH SOLE 0 0 363770 THOMSON REUTERS CORP Stock 884903808 3492146 25836 SH SOLE 0 0 25836 USA COMPRESSION PARTNERS LP Stock 90290N109 2015948 102125 SH SOLE 0 0 102125 VERIZON COMMUNICATIONS INC Stock 92343V104 1030758 27716 SH SOLE 0 0 27716 VERMILION ENERGY INC Stock 923725105 3070883 245950 SH SOLE 0 0 245950 VIEMED HEALTHCARE INC Stock 92663R105 497313 50850 SH SOLE 0 0 50850 WILEY JOHN & SONS INC CL A Stock 968223206 200777 5900 SH SOLE 0 0 5900 WILLIAMS COS INC Stock 969457100 815097 24980 SH SOLE 0 0 24980