Penbrook Management LLC 13F Holdings

CIK 0001381055 · NEW YORK, NY

As of Sep 30, 2025, Penbrook Management LLC reported 104 positions worth 43.2M in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
NOVO NORDISK A SNVOHealthcare311,600 7.3M12.07%
MICROSOFT CORPMSFTTechnology24,305 2.6M8.79%
AMAZON.COM INCAMZNEquity51,740 1.4M7.93%
MOODYS CORPMCOFinancial Services13,650$6.5M4.54%
ALPHABET INCGOOGLEquity23,170$5.6M3.93%
ALPHABET INCGOOGEquity22,720$5.5M3.86%
PLANET LABS PBCPLIndustrials314,220$4.1M2.85%
THOMSON REUTERS CORPTRIIndustrials24,848$3.9M2.69%
AEHR TEST SYSTEMSAEHRTechnology116,250$3.5M2.44%
ALKAMI TECHNOLOGY INCALKTTechnology124,140$3.1M2.15%
PHOTRONICS INCPLABTechnology111,380$2.6M1.78%
BLACKSTONE INCBXFinancial Services14,800$2.5M1.77%
SEABRIDGE GOLD INCSABasic Materials96,545$2.3M1.63%
SONY GROUP CORPSONYTechnology68,500$2.0M1.38%
VIEMED HEALTHCARE INCVMDHealthcare272,328 .8M1.29%
AUTOMATIC DATA PROCESSING INCADPIndustrials6,300 .8M1.29%
CURIOSITYSTREAM INCCURICommunication Services348,700 .8M1.29%
ELECTROVAYA INCELVAIndustrials307,911 .8M1.27%
NUVEEN N Y MUN VALUE FDNNY—213,727 .8M1.23%
BERKSHIRE HATHAWAY INCBRK/BFinancial Services3,375 .7M1.18%
AXCELIS TECHNOLOGIES INCACLSTechnology16,895 .6M1.15%
POPULAR INCBPOPFinancial Services12,500 .6M1.11%
TARGA RESOURCES CORPTRGPEnergy8,911 .5M1.04%
VERIZON COMMUNICATIONS INCBACCommunication Services33,235 .5M1.02%
FIDELITY NATIONAL FINANCIAL INCFNFFinancial Services23,821 .4M1.01%