Penbrook Management LLC

CIK
1381055
City
NEW YORK
State / Country
NY

Top Portfolio Positions

88 positions · $123,222,370 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
NVO
Novo Nordisk A S
Healthcare
316,200 $11,620,350 9.43%
AMZN
Amazon Com Inc
Consumer Cyclical
51,760 $10,780,055 8.75%
MSFT
Microsoft Corp
Technology
22,245 $8,234,431 6.68%
GOOGL
Alphabet Inc.
Communication Services
23,170 $6,662,765 5.41%
MCO
Moodys Corp /De/
Financial Services
13,600 $5,933,000 4.81%
PLAB
Photronics Inc
Technology
96,730 $3,908,859 3.17%
PL
Planet Labs PBC
Industrials
105,870 $2,959,066 2.40%
AEHR
Aehr Test Systems
Technology
79,515 $2,948,416 2.39%
VET
Vermilion Energy Inc.
Energy
197,825 $2,726,028 2.21%
SA
Seabridge Gold Inc
Basic Materials
95,990 $2,720,356 2.21%

Holdings in OSS

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Report Date Value (USD) Shares
2026-03-31 $353,821 46,740