Penbrook Management LLC Q2 2025 Filing

Filed July 25, 2025

Portfolio Value

$132.3M

Holdings

107

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (107 positions)

StockValue
ASPNASPEN AEROGELS INC
$116K
FFORD MTR CO
$115K
MINMFS INTER INCOME TR SH BEN INT
$97K
KOPNKOPIN CORP
$87K
AQSTAQUESTIVE THERAPEUTICS INC
$65K
TUSKMAMMOTH ENERGY SVCS INC
$29K
OPTTOCEAN PWR TECHNOLOGIES INC NEW
$7K
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