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Penbrook Management LLC

Q3 2026 13F filing

Updated 20 days ago

102 disclosed positions worth $169.5M

Portfolio value
$169.5M
Total holdings
102
New positions
6
Closed positions
5
Increased
12
Decreased
34
Turnover
10.8%
Filed
2026-10-16

Full holdings

Every line item disclosed in Q3 2026

T

TARGA RES CORP

-4.0%
Value
$17.9M
Shares
6.6K
% Port
10.55%
A

AMAZON COM INC

Unchanged
Value
$12.9M
Shares
51.8K
% Port
7.61%
N

NOVO-NORDISK A S ADR

-1.5%
Value
$11.8M
Shares
311.5K
% Port
6.97%
M

MICROSOFT CORP

-0.9%
Value
$11.1M
Shares
21.7K
% Port
6.57%
G

ALPHABET INC CAP STK CL A

Unchanged
Value
$8M
Shares
23.2K
% Port
4.70%
G

ALPHABET INC CAP STK CL C

-0.4%
Value
$7.7M
Shares
22.5K
% Port
4.51%
M
7.MCO

MOODYS CORP

Unchanged
Value
$6.2M
Shares
13.6K
% Port
3.64%
C

CRYOPORT INC

-0.8%
Value
$3.5M
Shares
201.1K
% Port
2.06%
A

ALLOT LTD SHS

+37.1%
Value
$3.2M
Shares
377.4K
% Port
1.88%
S
10.SA

SEABRIDGE GOLD INC

-0.2%
Value
$3.1M
Shares
110.7K
% Port
1.85%
P
11.PLAB

PHOTRONICS INC

-0.2%
Value
$2.7M
Shares
88.9K
% Port
1.61%
M
12.MX

MAGNITE INC

-5.7%
Value
$2.7M
Shares
105.7K
% Port
1.58%
M
13.MRVL

MARVELL TECHNOLOGY INC

Unchanged
Value
$2.6M
Shares
9.7K
% Port
1.52%
V
14.VMD

VIEMED HEALTHCARE INC

-0.4%
Value
$2.5M
Shares
275.9K
% Port
1.48%
E
15.ELVA

ELECTROVAYA INC

+16.4%
Value
$2.5M
Shares
379.6K
% Port
1.47%
T

THOMSON REUTERS CORP

Unchanged
Value
$2.4M
Shares
24.4K
% Port
1.40%
P
17.PRTA

PROTHENA CORP PLC SHS

Unchanged
Value
$2.3M
Shares
271.7K
% Port
1.34%
V
18.VET

VERMILION ENERGY INC

Unchanged
Value
$2.3M
Shares
197.8K
% Port
1.33%
B
19.BX

BLACKSTONE INC

Unchanged
Value
$2M
Shares
18.1K
% Port
1.20%
C
20.CSCO

CISCO SYS INC

Unchanged
Value
$2M
Shares
18.4K
% Port
1.17%
A
21.ALKT

ALKAMI TECHNOLOGY INC

-1.8%
Value
$1.9M
Shares
138.0K
% Port
1.11%
S

SKY HARBOUR GROUP CORPORATION

+909.7%
Value
$1.9M
Shares
197.2K
% Port
1.10%
B
23.BTE

BAYTEX ENERGY CORP

Unchanged
Value
$1.8M
Shares
399.4K
% Port
1.07%
E
24.EXTR

EXTREME NETWORKS INC

Unchanged
Value
$1.8M
Shares
84.0K
% Port
1.06%
N
25.NRK

NUVEEN N Y MUN VALUE FD

Unchanged
Value
$1.7M
Shares
213.7K
% Port
0.98%
S

SONY GROUP CORP SPONSORED ADR

+1.5%
Value
$1.6M
Shares
69.5K
% Port
0.96%
A
27.ADP

AUTOMATIC DATA PROCESSING INC

Unchanged
Value
$1.6M
Shares
6.3K
% Port
0.96%
B

BERKSHIRE HATHAWAY INC DEL CL B NEW

-1.5%
Value
$1.6M
Shares
3.2K
% Port
0.95%
E

ENERGY TRANSFER L P COM UT LTD PTN

-0.3%
Value
$1.5M
Shares
74.3K
% Port
0.87%
B
30.BLFS

BIOLIFE SOLUTIONS INC

-7.1%
Value
$1.4M
Shares
36.9K
% Port
0.85%
A
31.ABNB

AIRBNB INC

-2.2%
Value
$1.4M
Shares
8.8K
% Port
0.83%
V
32.VZ

VERIZON COMMUNICATIONS INC

Unchanged
Value
$1.4M
Shares
30.4K
% Port
0.82%
A
33.ACLS

AXCELIS TECHNOLOGIES INC

-3.7%
Value
$1.4M
Shares
10.5K
% Port
0.81%
A
34.ABBV

ABBVIE INC

+1.9%
Value
$1.4M
Shares
5.3K
% Port
0.81%
P
35.PL

PLANET LABS PBC

-0.5%
Value
$1.3M
Shares
81.4K
% Port
0.79%
C
36.CVE

CENOVUS ENERGY INC

+42.9%
Value
$1.3M
Shares
42.7K
% Port
0.78%
F
37.FBTC

WILLIAMS COS INC

-0.3%
Value
$1.3M
Shares
19.1K
% Port
0.77%
M

MESOBLAST LTD SPONS ADR

Unchanged
Value
$1.3M
Shares
87.1K
% Port
0.75%
M
39.META

META PLATFORMS INC CL A

Unchanged
Value
$1.2M
Shares
1.7K
% Port
0.73%
S
40.SPY

STATE STREET SPDR S&P 500 ETF

Unchanged
Value
$1.2M
Shares
1.6K
% Port
0.72%
N
41.NVDA

NVIDIA CORPORATION

-0.8%
Value
$1.2M
Shares
5.3K
% Port
0.71%
C
42.CURI

CURIOSITYSTREAM INC CL A

-49.2%
Value
$1.1M
Shares
388.6K
% Port
0.67%
H
43.HESM

HESS MIDSTREAM LP CL A SHS

-0.2%
Value
$1.1M
Shares
30.0K
% Port
0.66%
D
44.DAIO

DATA I O CORP

Unchanged
Value
$1M
Shares
355.9K
% Port
0.62%
U
45.USAC

USA COMPRESSION PARTNERS LP

Unchanged
Value
$1M
Shares
41.0K
% Port
0.60%
O
46.OKE

ONEOK INC NEW

Value
$964K
Shares
11.3K
% Port
0.57%
R

SHELL PLC SPON ADS

Unchanged
Value
$893K
Shares
9.4K
% Port
0.53%
P
48.PAR

PAR TECHNOLOGY CORP

+18.5%
Value
$877K
Shares
63.7K
% Port
0.52%
B

POPULAR INC

Unchanged
Value
$824K
Shares
5.3K
% Port
0.49%
E
50.EMR

EMERSON ELEC CO

Unchanged
Value
$822K
Shares
5.3K
% Port
0.48%