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Penbrook Management LLC

Q4 2021 Holdings

Filed 2022-01-10 | 102 holdings | $20.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Axcelis Technologies Inc(ACLS)Stock054540208$4.6M62,30022.5%
Azenta Inc(AZTA)Stock114340102$3.5M34,19017.0%
Cohu Inc(COHU)Stock192576106$2.9M76,13514.0%
Cryoport Inc PAR $0.001(CYRX)Stock229050307$2.0M33,8959.7%
Biolife Solutions Inc(BLFS)Stock09062W204$1.8M48,6158.8%
Cisco SYS Inc(CSCO)Stock17275R102$1.6M25,1007.7%
Builders Firstsource Inc(BLDR)Stock12008R107$1.3M14,8226.1%
Abbvie Inc(ABBV)Stock00287Y109$983.0K7,2624.8%
Chegg Inc(CHGG)Stock163092109$710.0K23,1153.4%
CNX RES Corp(CNX)Stock12653C108$498.0K36,2002.4%
Conocophillips(COP)Stock20825C104$297.0K4,1201.4%
Aspen Group Inc(ASPU)Stock04530L203$294.0K124,5701.4%
Novo-Nordisk A S ADR(NVO)ADR670100205$19.2K171,6500.1%
Microsoft Corp(MSFT)Stock594918104$12.4K36,9460.1%
Amazon COM Inc(AMZN)Stock023135106$9.0K2,7000.0%
Moodys Corp(MCO)Stock615369105$5.9K15,2000.0%
Alphabet Inc Cap STK CL C(GOOG)Stock02079K107$4.5K1,5510.0%
Alphabet Inc Cap STK CL A(GOOGL)Stock02079K305$4.5K1,5450.0%
Thomson Reuters Corp. NewStock884903709$3.8K32,1360.0%
Blackstone Inc(BX)Stock09260D107$3.2K24,7800.0%
Identiv Inc New(INVE)Stock45170X205$3.2K112,1370.0%
Nuvve Holding CorpStock67079Y100$2.7K206,2350.0%
Photronics Inc(PLAB)Stock719405102$2.7K140,6000.0%
Sony Group Corporation Sponsored ADR(SONY)ADR835699307$2.6K20,7000.0%
Apple Inc(AAPL)Stock037833100$2.5K14,3010.0%
Cyberoptics Corp(CYBE1EUR)Stock232517102$2.5K54,1950.0%
Fidelity National Financial in FNF Group(FNF)Stock31620R303$2.3K44,2790.0%
Nuveen N Y MUN Value FD(NNY)CEF67062M105$2.1K213,7270.0%
Crescent PT Energy CorpStock22576C101$1.9K359,4500.0%
Barnes & Noble ED Inc(BNEDUSD)Stock06777U101$1.8K268,7550.0%
Automatic Data Processing Inc(ADP)Stock053015103$1.8K7,4000.0%
USA Compression Partners LP Comunit Ltdpar(USAC)Stock90290N109$1.8K103,8250.0%
Spdr S&P 500 ETF(SPY)ETF78462F103$1.8K3,7620.0%
Popular Inc New(BPOP)Stock733174700$1.8K21,6750.0%
Data I O Corp(DAIO)Stock237690102$1.6K350,9500.0%
Orion Energy SYS Inc(OESXUSD)Stock686275108$1.5K423,6220.0%
Kulicke & Soffa Inds Inc(KLIC)Stock501242101$1.5K24,9050.0%
Invesco QQQ Trust(QQQ)ETF46090E103$1.5K3,7750.0%
Seabridge Gold Inc(SA)Stock811916105$1.5K89,4450.0%
Verizon Communications Inc(VZ)Stock92343V104$1.5K27,9490.0%
Graftech Intl LTD(EAFEUR)Stock384313508$1.4K119,0000.0%
Synchrony Financial(SYF)Stock87165B103$1.4K30,1500.0%
Kopin Corp(KOPN)Stock500600101$1.3K322,7000.0%
Targa RES Corp(TRGP)Stock87612G101$1.3K25,0250.0%
CVS Health Corp(CVS)Stock126650100$1.3K12,4400.0%
Oncocyte CorpStock68235C107$1.3K578,1500.0%
Power Integrations Inc(POWI)Stock739276103$1.3K13,5000.0%
Mesoblast LTD Spons ADRADR590717104$1.2K255,8500.0%
Intellicheck Inc New(IDN)Stock45817G201$1.2K260,7800.0%
Crestwood Equity Partners LP Unit LTD PartnerStock226344208$1.2K42,7250.0%
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