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Asset Manager ← All Institutions

Penbrook Management LLC

880 THIRD AVENUE 16TH FLOOR, NEW YORK, NY 10022 • 212-792-6952

Q4 2025 · Filed 2026-01-06
Market Value
$137M
+0.9%
Holdings
104
-10
New Purchases
5
Added To
15
Closed
10
Reduced
51
Top 10 Concentration
55.0%
Turnover
14.4%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
PL 4.24% 3.00% +1.24% $6M
GOOGL 5.28% 4.14% +1.14% $7M
GOOG 5.15% 4.07% +1.09% $7M
DV 0.86% 0.00% +0.86% $1M
PLAB 2.58% 1.88% +0.70% $4M
SA 2.07% 1.71% +0.36% $3M
AMZN 8.70% 8.35% +0.35% $12M
MCO 5.06% 4.78% +0.28% $7M
BMY 0.25% 0.00% +0.25% $337K
HESM 0.75% 0.58% +0.17% $1M
VET 1.20% 1.03% +0.17% $2M
PAR 0.52% 0.37% +0.15% $719K
TFPM.TO 0.15% 0.00% +0.15% $202K
REGN 0.45% 0.33% +0.12% $615K
PAYS 0.12% 0.00% +0.12% $159K

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
MSFT 8.01% 9.25% -1.24% $11M
NVO 11.72% 12.70% -0.98% $16M
AEHR 1.69% 2.57% -0.88% $2M
CURI 0.96% 1.36% -0.40% $1M
ACLS 0.93% 1.21% -0.28% $1M
FNF 0.81% 1.06% -0.25% $1M
BLDR 0.00% 0.24% -0.24% $0
IREN 0.00% 0.21% -0.21% $0
BX 1.66% 1.86% -0.20% $2M
INVE 0.00% 0.19% -0.19% $0
ADP 1.18% 1.36% -0.18% $2M
FBP 0.68% 0.85% -0.17% $931K
SONY 1.28% 1.45% -0.17% $2M
JPC 0.00% 0.15% -0.15% $0
TRGP 0.94% 1.10% -0.15% $1M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Technology 24.0%
Healthcare 16.4%
Communication Services 15.0%
Financial Services 14.0%
Energy 13.2%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 18 $50M 36.4%
Large Cap 29 $49M 35.5%
Mid Cap 23 $18M 13.5%
Small Cap 24 $14M 10.4%
Micro Cap 10 $6M 4.2%

Portfolio Analytics

Avg Market Cap
$327.1B
Median Market Cap
$8.0B
Avg P/E
31.0
Median P/E
20.8
Avg Dividend Yield
0.02%
Avg Beta
1.06
# Stocks
92
# ETFs / Funds
12

Top Holdings (104 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NVO 11.72% 316,400 $16M $50.88 -$1M +4,800 +1.5%
2 AMZN 8.70% 51,760 $12M $230.82 $587K +20 +0.0%
3 MSFT 8.01% 22,750 $11M $483.62 -$2M -1,555 -6.4%
4 GOOGL 5.28% 23,170 $7M $313.00 $2M
5 GOOG 5.15% 22,554 $7M $313.80 $2M -166 -0.7%
6 MCO 5.06% 13,600 $7M $510.85 $444K -50 -0.4%
7 PL 4.24% 295,245 $6M $19.72 $2M -18,975 -6.0%
8 PLAB 2.58% 110,680 $4M $32.00 $986K -700 -0.6%
9 ALKT 2.14% 127,685 $3M $23.07 -$138K +3,545 +2.9%
10 SA 2.07% 95,990 $3M $29.59 $509K -555 -0.6%
11 AEHR 1.69% 114,900 $2M $20.19 -$1M -1,350 -1.2%
12 BX 1.66% 14,800 $2M $154.14 -$247K
13 VMD 1.47% 271,548 $2M $7.43 $168K -780 -0.3%
14 NNY 1.33% 213,727 $2M $8.56 $65K
15 SONY 1.28% 68,500 $2M $25.60 -$219K
16 BRK-B 1.23% 3,350 $2M $502.65 -$13K -25 -0.7%
17 VET 1.20% 197,825 $2M $8.33 $245K +18,250 +10.2%
18 ADP 1.18% 6,300 $2M $257.23 -$229K
19 BPOP 1.07% 11,850 $1M $124.52 -$112K -650 -5.2%
20 CSCO 1.03% 18,350 $1M $77.03 $158K
21 CURI 0.96% 347,300 $1M $3.80 -$528K -1,400 -0.4%
22 TRGP 0.94% 7,028 $1M $184.50 -$196K -1,883 -21.1%
23 SYF 0.94% 15,500 $1M $83.43 $55 -2,700 -14.8%
24 ACLS 0.93% 15,895 $1M $80.34 -$373K -1,000 -5.9%
25 VZ 0.92% 31,135 $1M $40.73 -$193K -2,100 -6.3%
26 ET 0.89% 74,489 $1M $16.49 -$172K -7,105 -8.7%
27 ABNB 0.88% 8,950 $1M $135.72 $140K +100 +1.1%
28 ABBV 0.87% 5,230 $1M $228.49 -$26K -43 -0.8%
29 DV 0.86% 102,910 $1M $11.44 +102,910 NEW
30 SPY 0.85% 1,720 $1M $681.92 -$23K -75 -4.2%
31 WMB 0.84% 19,130 $1M $60.11 -$71K -150 -0.8%
32 QQQ 0.84% 1,870 $1M $614.31 -$19K -75 -3.9%
33 DAIO 0.82% 356,850 $1M $3.17 -$47K +4,100 +1.2%
34 META 0.82% 1,700 $1M $660.09 -$126K
35 FNF 0.81% 20,321 $1M $54.59 -$332K -3,500 -14.7%
36 HESM 0.75% 30,055 $1M $34.50 $241K +7,025 +30.5%
37 NVDA 0.71% 5,223 $974K $186.50 -$417
38 USAC 0.69% 41,038 $944K $23.00 $12K +2,200 +5.7%
39 FBP 0.68% 44,900 $931K $20.73 -$229K -7,700 -14.6%
40 COHU 0.65% 38,300 $891K $23.27 -$115K -11,200 -22.6%
41 ASUR 0.61% 89,235 $841K $9.42 $97K -1,425 -1.6%
42 OKE 0.61% 11,310 $831K $73.50 -$1K -100 -0.9%
43 MRVL 0.60% 9,730 $827K $84.98 $8K -10 -0.1%
44 NPKI 0.58% 67,250 $802K $11.92 $26K -1,335 -1.9%
45 NVS 0.56% 5,610 $773K $137.87 $54K
46 PAR 0.52% 19,815 $719K $36.28 $214K +7,060 +55.4%
47 SGOL 0.51% 17,155 $705K $41.08 $44K -790 -4.4%
48 EMR 0.51% 5,300 $703K $132.72 -$5K -100 -1.9%
49 SHEL 0.50% 9,400 $691K $73.48 $18K
50 WES 0.46% 15,900 $628K $39.50 $54K +1,300 +8.9%
51 REGN 0.45% 797 $615K $771.87 $167K
52 BLFS 0.40% 22,955 $555K $24.18 -$36K -200 -0.9%
53 CYRX 0.37% 52,835 $507K $9.60 $7K +65 +0.1%
54 CVE 0.37% 29,880 $506K $16.92 -$2K
55 MGNI 0.37% 31,115 $505K $16.23 -$114K +2,695 +9.5%
56 RRC 0.37% 14,240 $502K $35.26 -$38K -100 -0.7%
57 PIM 0.36% 147,063 $491K $3.34 -$15K
58 IBM 0.35% 1,627 $482K $296.21 $16K -25 -1.5%
59 AAPL 0.30% 1,529 $416K $271.86 -$25K -200 -11.6%
60 TTI 0.30% 43,975 $412K $9.37 $156K -625 -1.4%
61 LINC 0.30% 17,026 $411K $24.15 $117K +4,525 +36.2%
62 GPN 0.29% 5,115 $396K $77.40 -$29K
63 EPD 0.27% 11,427 $366K $32.06 $9K
64 DMLP 0.26% 16,225 $363K $22.36 -$316 +2,200 +15.7%
65 BMY 0.25% 6,250 $337K $53.94 +6,250 NEW
66 OSS 0.24% 46,740 $336K $7.18 $81K -673 -1.4%
67 BLZE 0.24% 71,350 $332K $4.66 -$150K +19,325 +37.1%
68 POWI 0.24% 9,200 $327K $35.54 -$43K
69 KLIC 0.24% 7,100 $323K $45.56 -$26K -1,500 -17.4%
70 GBDC 0.23% 23,680 $321K $13.57 -$20K -1,275 -5.1%
71 RSP 0.23% 1,670 $320K $191.56 $3K
72 BBSI 0.23% 8,800 $319K $36.21 -$182K -2,500 -22.1%
73 HTGC 0.20% 14,767 $278K $18.82 -$1K -8 -0.1%
74 AQST 0.20% 42,160 $272K $6.46 $29K -1,425 -3.3%
75 KOPN 0.20% 114,975 $269K $2.34 -$64K -22,000 -16.1%
76 FAF 0.19% 4,300 $264K $61.44 -$18K -100 -2.3%
77 WBS 0.19% 4,180 $263K $62.94 $15K
78 SPLG 0.19% 3,200 $257K $80.22 -$17K -300 -8.6%
79 NKE 0.18% 3,885 $248K $63.71 -$27K -50 -1.3%
80 JEPI 0.18% 4,225 $242K $57.24 -$5K -100 -2.3%
81 UTG 0.16% 6,025 $220K $36.58 -$20K -50 -0.8%
82 AFL 0.16% 1,950 $215K $110.27 -$3K
83 FIS 0.16% 3,224 $214K $66.46 -$58K -900 -21.8%
84 JPM 0.15% 660 $213K $322.22 $4K
85 CVX 0.15% 1,377 $210K $152.41 -$4K
86 TFPM.TO 0.15% 6,089 $202K $33.22 +6,089 NEW
87 VKQ 0.14% 20,000 $193K $9.65
88 NUV 0.13% 20,000 $181K $9.06 $2K
89 PAYS 0.12% 30,825 $159K $5.15 +30,825 NEW
90 ONDS 0.07% 10,005 $98K $9.76 -$9K -3,850 -27.8%
91 IOVA 0.07% 33,945 $93K $2.73 +33,945 NEW
92 XGN 0.06% 13,430 $82K $6.08 -$137K -6,480 -32.5%
93 BTQ 0.04% 10,570 $54K $5.12 -$48K -4,180 -28.3%
94 MIN 0.04% 18,750 $49K $2.61 -$20K -6,943 -27.0%
95 JPC —% -$211K -25,710 -100.0% SOLD
96 PBI —% -$195K -17,050 -100.0% SOLD
97 OESX —% -$146K -16,644 -100.0% SOLD
98 IREN —% -$291K -6,200 -100.0% SOLD
99 WLY —% -$202K -5,000 -100.0% SOLD
100 OPTT —% -$8K -15,000 -100.0% SOLD

New Positions

SymbolValue% Port
DV $1M 0.86%
BMY $337K 0.25%
TFPM.TO $202K 0.15%
PAYS $159K 0.12%
IOVA $93K 0.07%

Sold Out Positions

SymbolValue% Port
UAMY —%
BLDR —%
ASPN —%
WLY —%
PBI —%
JPC —%
INVE —%
OESX —%
OPTT —%
IREN —%
View SEC EDGAR Filings for Penbrook Management LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms