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Penbrook Management LLC

Portfolio Manager
Penbrook Management LLC
Performance
-7.33% (2026 Q1)
AUM (13F)
$132.06M
# of Holdings
93
Performance Rank
Allocation (Top 20)
63.79%

Penbrook Management LLC Holdings Map

Top 50 Penbrook Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NVO
NOVO-NORDISK A S ADR
8.8%316.2K$11.6M
-0.06%(-200)
2025-Q1: 311.4K shares2025-Q2: 311.4K shares2025-Q3: 311.6K shares2025-Q4: 316.4K shares2026-Q1: 316.2K shares
$24.99(+101.82%)
2026-03-31
AMZN
AMAZON COM INC COM
8.16%51.8K$10.8M
+0.00%(+0)
2025-Q1: 52.2K shares2025-Q2: 51.4K shares2025-Q3: 51.7K shares2025-Q4: 51.8K shares2026-Q1: 51.8K shares
$38.99(+522.32%)
2026-03-31
MSFT
MICROSOFT CORP COM
6.24%22.2K$8.2M
-2.22%(-505)
2025-Q1: 26.0K shares2025-Q2: 25.0K shares2025-Q3: 24.3K shares2025-Q4: 22.8K shares2026-Q1: 22.2K shares
$31.39(+1144.03%)
2026-03-31
GOOGL
ALPHABET INC CAP STK CL A
5.05%23.2K$6.7M
+0.00%(+0)
2025-Q1: 23.2K shares2025-Q2: 23.2K shares2025-Q3: 23.2K shares2025-Q4: 23.2K shares2026-Q1: 23.2K shares
$20.15(+1685.74%)
2026-03-31
GOOG
ALPHABET INC CAP STK CL C
4.9%22.6K$6.5M
+0.00%(+0)
2025-Q1: 24.7K shares2025-Q2: 24.7K shares2025-Q3: 22.7K shares2025-Q4: 22.6K shares2026-Q1: 22.6K shares
$33.16(+974.04%)
2026-03-31
MCO
MOODYS CORP COM
4.49%13.6K$5.9M
+0.00%(+0)
2025-Q1: 13.7K shares2025-Q2: 13.7K shares2025-Q3: 13.7K shares2025-Q4: 13.6K shares2026-Q1: 13.6K shares
$70.69(+593.88%)
2026-03-31
PLAB
PHOTRONICS INC COM
2.96%96.7K$3.9M
-12.60%(-13.95K)
2025-Q1: 92.0K shares2025-Q2: 106.4K shares2025-Q3: 111.4K shares2025-Q4: 110.7K shares2026-Q1: 96.7K shares
$12.96(+122.75%)
2026-03-31
PL
PLANET LABS PBC COM CL A
2.24%105.9K$3.0M
-64.14%(-189.38K)
2025-Q1: 382.4K shares2025-Q2: 337.9K shares2025-Q3: 314.2K shares2025-Q4: 295.2K shares2026-Q1: 105.9K shares
$3.27(+859.99%)
2026-03-31
AEHR
AEHR TEST SYS COM
2.23%79.5K$2.9M
-30.80%(-35.38K)
2025-Q1: 41.4K shares2025-Q2: 126.3K shares2025-Q3: 116.3K shares2025-Q4: 114.9K shares2026-Q1: 79.5K shares
$12.55(+457.37%)
2026-03-31
SA
SEABRIDGE GOLD INC COM
2.06%96.0K$2.7M
+0.00%(+0)
2025-Q1: 99.2K shares2025-Q2: 96.5K shares2025-Q3: 96.5K shares2025-Q4: 96.0K shares2026-Q1: 96.0K shares
$14.51(+90.32%)
2026-03-31

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