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Penbrook Management LLC

Q1 2022 Holdings

Filed 2022-04-26 | 109 holdings | $16.9M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Axcelis Technologies Inc COM New(ACLS)Stock054540208$3.6M48,15021.5%
Azenta Inc COM(AZTA)Stock114340102$2.8M34,19016.8%
Cohu Inc COM(COHU)Stock192576106$2.3M76,13513.3%
Cisco SYS Inc COM(CSCO)Stock17275R102$1.5M26,1008.6%
Cryoport Inc COM PAR $0.001(CYRX)Stock229050307$1.2M33,8957.0%
Abbvie Inc COM(ABBV)Stock00287Y109$1.2M7,2627.0%
Biolife Solutions Inc COM New(BLFS)Stock09062W204$1.1M48,6156.5%
Builders Firstsource Inc COM(BLDR)Stock12008R107$928.0K14,3735.5%
Chegg Inc COM(CHGG)Stock163092109$839.0K23,1155.0%
CNX RES Corp COM(CNX)Stock12653C108$750.0K36,2004.4%
Conocophillips COM(COP)Stock20825C104$412.0K4,1202.4%
Aspen Group Inc COM New(ASPU)Stock04530L203$202.0K124,5701.2%
Novo-Nordisk A S ADR(NVO)ADR670100205$19.1K171,6500.1%
Microsoft Corp COM(MSFT)Stock594918104$10.7K34,6310.1%
Amazon COM Inc COM(AMZN)Stock023135106$8.8K2,7000.1%
Moodys Corp COM(MCO)Stock615369105$5.1K15,1000.0%
Alphabet Inc Cap STK CL C(GOOG)Stock02079K107$4.3K1,5510.0%
Alphabet Inc Cap STK CL A(GOOGL)Stock02079K305$4.2K1,4950.0%
Thomson Reuters Corp. COM NewStock884903709$3.6K32,7290.0%
Blackstone Inc COM(BX)Stock09260D107$3.2K25,2550.0%
Crescent PT Energy Corp COMStock22576C101$2.6K359,4500.0%
Photronics Inc COM(PLAB)Stock719405102$2.4K138,9000.0%
Targa RES Corp COM(TRGP)Stock87612G101$2.3K30,9250.0%
Apple Inc COM(AAPL)Stock037833100$2.3K13,2610.0%
Vermilion Energy Inc COM(VET)Stock923725105$2.3K109,5500.0%
Sony Group Corporation Sponsored ADR(SONY)ADR835699307$2.2K21,0000.0%
Fidelity National Financial in FNF Group COM(FNF)Stock31620R303$2.1K43,0790.0%
Cyberoptics Corp COM(CYBE1EUR)Stock232517102$2.0K48,9150.0%
Nuveen N Y MUN Value FD COM(NNY)CEF67062M105$1.9K213,7270.0%
USA Compression Partners LP Comunit Ltdpar(USAC)Stock90290N109$1.8K103,8250.0%
Popular Inc COM New(BPOP)Stock733174700$1.8K21,4750.0%
Automatic Data Processing Inc COM(ADP)Stock053015103$1.7K7,3000.0%
Seabridge Gold Inc COM(SA)Stock811916105$1.7K89,4450.0%
Nuvve Holding Corp COMStock67079Y100$1.6K206,2350.0%
Verizon Communications Inc COM(VZ)Stock92343V104$1.6K30,7490.0%
Data I O Corp COM(DAIO)Stock237690102$1.5K350,9500.0%
Atlas Technical Consultants in COM CLS AStock049430101$1.5K122,3950.0%
Pubmatic Inc COM CL A(PUBM)Stock74467Q103$1.5K55,9850.0%
Berkshire Hathaway Inc del CL B New(BRK/B)Stock084670702$1.4K4,0370.0%
Spdr S&P 500 ETF(SPY)ETF78462F103$1.4K3,1350.0%
Kulicke & Soffa Inds Inc COM(KLIC)Stock501242101$1.4K24,9050.0%
Identiv Inc COM New(INVE)Stock45170X205$1.3K79,1020.0%
Navigator Hldgs LTD SHS(NVGS)StockY62132108$1.3K103,1500.0%
CVS Health Corp COM(CVS)Stock126650100$1.3K12,3900.0%
Power Integrations Inc COM(POWI)Stock739276103$1.3K13,5000.0%
Orion Energy SYS Inc COM(OESXUSD)Stock686275108$1.2K423,6220.0%
Invesco QQQ Trust(QQQ)ETF46090E103$1.2K3,2250.0%
Graftech Intl LTD COM(EAFEUR)Stock384313508$1.1K118,7000.0%
Mesoblast LTD Spons ADRADR590717104$1.1K255,8500.0%
Oneok Inc New COM(OKE)Stock682680103$1.1K14,9350.0%
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