Penbrook Management LLC

All Holdings — 2025 Q4

Portfolio Concentration Analytics: 7.6
Risk-based ENB:
Total Positions
109
Quarter
2025 Q4
Top Holding
NVO (11.1%)
Top 10 Concentration
52.4%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 109
Stock History Sector / Type Port % Prev % Rank / Prev Conviction Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
NVO
NOVO-NORDISK A ...
Healthcare 11.10% 12.07% #1
Prev: #1
6.4 4,800 1.5%
P
S
316,400 $16,098,432 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
AMZN
AMAZON COM INC
Consumer Cyclical 8.24% 7.93% #2 1
Prev: #3
5.3 20 0.0%
P
S
51,760 $11,947,243 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
MSFT
MICROSOFT CORP ...
Technology 7.59% 8.79% #3 1
Prev: #2
3.1 -1,555 -6.4%
P
S
22,750 $11,002,355 2007 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
GOOGL
ALPHABET INC CA...
Communication Services 5.00% 3.93% #4 1
Prev: #5
2.0 no change no change
P
S
23,170 $7,252,210 2015 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
GOOG
ALPHABET INC CA...
Communication Services 4.88% 3.86% #5 1
Prev: #6
2.0 -166 -0.7%
P
S
22,554 $7,077,445 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
MCO
MOODYS CORP COM
Financial Services 4.79% 4.54% #6 2
Prev: #4
1.9 -50 -0.4%
P
S
13,600 $6,947,560 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
PL
PLANET LABS PBC...
Industrials 4.02% 2.85% #7
Prev: #7
1.6 -18,975 -6.0%
P
S
295,245 $5,822,231 2023 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
PLAB
PHOTRONICS INC ...
Technology 2.44% 1.78% #8 3
Prev: #11
1.0 -700 -0.6%
P
S
110,680 $3,541,760 2017 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TRI
THOMSON REUTERS...
Industrials 2.27% 2.69% #9 1
Prev: #8
2.9 100 0.4%
P
S
24,948 $3,296,510 2018 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
ALKT
ALKAMI TECHNOLO...
Technology 2.03% 2.15% #10
Prev: #10
2.8 3,545 2.9%
P
S
127,685 $2,945,693 2023 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
SA
SEABRIDGE GOLD ...
Basic Materials 1.96% 1.63% #11 2
Prev: #13
0.8 -555 -0.6%
P
S
95,990 $2,840,344 2007 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
ELVA
ELECTROVAYA INC...
Industrials 1.91% 1.27% #12 6
Prev: #18
2.8 41,950 13.6%
P
S
349,861 $2,763,902 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
AEHR
AEHR TEST SYS C...
Technology 1.60% 2.44% #13 4
Prev: #9
0.6 -1,350 -1.2%
P
S
114,900 $2,319,831 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
BX
BLACKSTONE INC ...
Financial Services 1.57% 1.77% #14 2
Prev: #12
0.6 no change no change
P
S
14,800 $2,281,272 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
VMD
VIEMED HEALTHCA...
Healthcare 1.39% 1.29% #15
Prev: #15
0.6 -780 -0.3%
P
S
271,548 $2,017,602 2023 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
NNY
NUVEEN N Y MUN ...
Financial Services 1.26% 1.23% #16 3
Prev: #19
0.5 no change no change
P
S
213,727 $1,830,358 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
SONY
SONY GROUP CORP...
Technology 1.21% 1.38% #17 3
Prev: #14
0.5 no change no change
P
S
68,500 $1,753,600 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
BRK/B
BERKSHIRE HATHA...
Financial Services 1.16% 1.18% #18 2
Prev: #20
0.5 -25 -0.7%
P
S
3,350 $1,683,877 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
VET
VERMILION ENERG...
Energy 1.14% 0.98% #19 8
Prev: #27
2.5 18,250 10.2%
P
S
197,825 $1,648,298 2017 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
ADP
AUTOMATIC DATA ...
Technology 1.12% 1.29% #20 4
Prev: #16
0.4 no change no change
P
S
6,300 $1,620,549 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
MESO
MESOBLAST LTD S...
Healthcare 1.09% 0.99% #21 5
Prev: #26
0.4 -100 -0.1%
P
S
87,575 $1,579,853 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
BPOP
POPULAR INC COM...
Financial Services 1.02% 1.11% #22
Prev: #22
0.4 -650 -5.2%
P
S
11,850 $1,475,562 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
CSCO
CISCO SYS INC C...
Technology 0.97% 0.88% #23 7
Prev: #30
0.4 no change no change
P
S
18,350 $1,413,501 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
CURI
CURIOSITYSTREAM...
Communication Services 0.91% 1.29% #24 7
Prev: #17
0.4 -1,400 -0.4%
P
S
347,300 $1,319,740 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TRGP
TARGA RES CORP ...
Energy 0.89% 1.04% #25 2
Prev: #23
0.4 -1,883 -21.1%
P
S
7,028 $1,296,666 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
BLDR
BUILDERS FIRSTS...
Industrials 0.00% 0.23%
Sold All 😨
(Was: #71)
0.3 -2,741 -100.0%
CLOSED
$— 2021 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
IREN
IREN LIMITED OR...
Financial Services 0.00% 0.20%
Sold All 😨
(Was: #74)
0.3 -6,200 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
INVE
IDENTIV INC COM...
Industrials 0.00% 0.18%
Sold All 😨
(Was: #82)
0.3 -73,594 -100.0%
CLOSED
$— 2019 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
JPC
NUVEEN PFD & IN...
Financial Services 0.00% 0.15%
Sold All 😨
(Was: #90)
0.3 -25,710 -100.0%
CLOSED
$— 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
WLY
WILEY JOHN & SO...
Communication Services 0.00% 0.14%
Sold All 😨
(Was: #92)
0.3 -5,000 -100.0%
CLOSED
$— 2011 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
PBI
PITNEY BOWES IN...
Industrials 0.00% 0.14%
Sold All 😨
(Was: #93)
0.3 -17,050 -100.0%
CLOSED
$— 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
OESX
ORION ENERGY SY...
Industrials 0.00% 0.10%
Sold All 😨
(Was: #96)
0.3 -16,644 -100.0%
CLOSED
$— 2012 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
ASPN
ASPEN AEROGELS ...
Industrials 0.00% 0.07%
Sold All 😨
(Was: #99)
0.3 -14,180 -100.0%
CLOSED
$— 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
UAMY
UNITED STATES A...
Basic Materials 0.00% 0.06%
Sold All 😨
(Was: #100)
0.3 -14,825 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
DEFT
DEFI TECHNOLOGI...
Financial Services 0.00% 0.02%
Sold All 😨
(Was: #102)
0.3 -10,800 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CISO
CISO GLOBAL INC...
Technology 0.00% 0.01%
Sold All 😨
(Was: #103)
0.3 -14,270 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
OPTT
OCEAN PWR TECHN...
Industrials 0.00% 0.01%
Sold All 😨
(Was: #104)
0.3 -15,000 -100.0%
CLOSED
$— 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
Showing 1-25 of 109 holdings

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