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Asset Manager ← All Institutions

Penbrook Management LLC

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

Q1 2026 · Filed 2026-04-21
Market Value
$126M
-8.1%
Holdings
102
-2
New Purchases
8
Added To
14
Closed
12
Reduced
25
Top 10 Concentration
49.3%
Turnover
19.6%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
PRTA 2.09% 0.00% +2.09% $3M
EXTR 1.00% 0.00% +1.00% $1M
VET 2.15% 1.20% +0.95% $3M
CYRX 1.22% 0.37% +0.85% $2M
MGNI 1.06% 0.37% +0.69% $1M
AEHR 2.34% 1.69% +0.65% $3M
CURI 1.58% 0.96% +0.62% $2M
VMD 1.99% 1.47% +0.52% $3M
PLAB 3.10% 2.58% +0.52% $4M
TRGP 1.37% 0.94% +0.43% $2M
VZ 1.19% 0.92% +0.27% $2M
WMB 1.10% 0.84% +0.27% $1M
CVE 0.63% 0.37% +0.26% $793K
ET 1.14% 0.89% +0.24% $1M
COP 0.21% 0.00% +0.21% $267K

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
NVO 9.21% 11.72% -2.51% $12M
PL 2.34% 4.24% -1.89% $3M
MSFT 6.53% 8.01% -1.49% $8M
SYF 0.00% 0.94% -0.94% $0
COHU 0.00% 0.65% -0.65% $0
ALKT 1.59% 2.14% -0.56% $2M
BPOP 0.58% 1.07% -0.49% $738K
FNF 0.34% 0.81% -0.47% $425K
QQQ 0.42% 0.84% -0.41% $534K
MCO 4.70% 5.06% -0.36% $6M
GPN 0.00% 0.29% -0.29% $0
FBP 0.40% 0.68% -0.28% $502K
BBSI 0.00% 0.23% -0.23% $0
FAF 0.00% 0.19% -0.19% $0
WBS 0.00% 0.19% -0.19% $0

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 20 $44M 35.2%
Large Cap 30 $38M 30.5%
Mid Cap 20 $19M 14.7%
Small Cap 24 $19M 14.8%
Micro Cap 8 $6M 4.8%

Portfolio Analytics

Avg Market Cap
$344.0B
Median Market Cap
$9.7B
Avg P/E
33.4
Median P/E
21.7
Avg Dividend Yield
0.02%
Avg Beta
0.96
# Stocks
91
# ETFs / Funds
11

Top Holdings (102 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NVO 9.21% 316,200 $12M $36.75 -$4M -200 -0.1%
2 AMZN 8.54% 51,760 $11M $208.27 -$1M
3 MSFT 6.53% 22,245 $8M $370.17 -$3M -505 -2.2%
4 GOOGL 5.28% 23,170 $7M $287.56 -$589K
5 GOOG 5.13% 22,554 $6M $286.86 -$608K
6 MCO 4.70% 13,600 $6M $436.25 -$1M
7 PLAB 3.10% 96,730 $4M $40.41 $367K -13,950 -12.6%
8 PL 2.34% 105,870 $3M $27.95 -$3M -189,375 -64.1%
9 AEHR 2.34% 79,515 $3M $37.08 $629K -35,385 -30.8%
10 SA 2.16% 95,990 $3M $28.34 -$120K
11 VET 2.15% 197,825 $3M $13.74 $1M
12 PRTA 2.09% 271,720 $3M $9.72 +271,720 NEW
13 VMD 1.99% 272,398 $3M $9.21 $491K +850 +0.3%
14 BX 1.65% 18,150 $2M $114.99 -$194K +3,350 +22.6%
15 ALKT 1.59% 127,685 $2M $15.67 -$945K
16 CURI 1.58% 675,150 $2M $2.96 $679K +327,850 +94.4%
17 NNY 1.41% 213,727 $2M $8.35 -$46K
18 TRGP 1.37% 6,892 $2M $250.73 $431K -136 -1.9%
19 BRK-B 1.25% 3,300 $2M $479.20 -$103K -50 -1.5%
20 CYRX 1.22% 185,775 $2M $8.28 $1M +132,940 +251.6%
21 VZ 1.19% 29,899 $2M $50.20 $233K -1,236 -4.0%
22 ET 1.14% 74,489 $1M $19.30 $209K
23 CSCO 1.13% 18,350 $1M $77.59 $10K
24 SONY 1.12% 68,500 $1M $20.70 -$336K
25 WMB 1.10% 19,130 $1M $72.78 $242K
26 MGNI 1.06% 112,190 $1M $11.88 $828K +81,075 +260.6%
27 ADP 1.01% 6,300 $1M $203.18 -$341K
28 EXTR 1.00% 83,525 $1M $15.08 +83,525 NEW
29 HESM 0.93% 30,055 $1M $38.87 $131K
30 ABNB 0.90% 8,950 $1M $126.28 -$84K
31 ACLS 0.89% 12,095 $1M $93.08 -$151K -3,800 -23.9%
32 ABBV 0.89% 5,170 $1M $217.49 -$71K -60 -1.1%
33 USAC 0.88% 41,038 $1M $27.12 $169K
34 SPY 0.83% 1,605 $1M $650.34 -$129K -115 -6.7%
35 OKE 0.81% 11,310 $1M $90.39 $191K
36 DV 0.77% 102,910 $978K $9.50 -$200K
37 NPKI 0.77% 67,250 $974K $14.49 $173K
38 META 0.77% 1,700 $973K $572.13 -$150K
39 MRVL 0.76% 9,730 $964K $99.05 $137K
40 NVDA 0.72% 5,223 $911K $174.40 -$63K
41 DAIO 0.72% 356,850 $903K $2.53 -$228K
42 SHEL 0.69% 9,400 $874K $93.00 $183K
43 NVS 0.67% 5,540 $846K $152.75 $73K -70 -1.2%
44 CVE 0.63% 29,880 $793K $26.53 $287K
45 ASUR 0.61% 89,635 $771K $8.60 -$70K +400 +0.5%
46 SGOL 0.61% 17,155 $765K $44.62 $61K
47 BPOP 0.58% 5,500 $738K $134.17 -$738K -6,350 -53.6%
48 EMR 0.55% 5,300 $694K $131.02 -$9K
49 WES 0.52% 15,900 $655K $41.17 $27K
50 RRC 0.51% 14,240 $643K $45.18 $141K
51 REGN 0.48% 785 $607K $772.64 -$9K -12 -1.5%
52 QQQ 0.42% 925 $534K $577.18 -$615K -945 -50.5%
53 LINC 0.41% 12,740 $518K $40.68 $107K -4,286 -25.2%
54 FBP 0.40% 23,500 $502K $21.36 -$429K -21,400 -47.7%
55 PIM 0.38% 147,063 $481K $3.27 -$10K
56 PAR 0.38% 35,775 $477K $13.33 -$242K +15,960 +80.5%
57 POWI 0.37% 9,200 $471K $51.20 $144K
58 KLIC 0.37% 7,100 $467K $65.72 $143K
59 BLFS 0.35% 23,155 $442K $19.08 -$113K +200 +0.9%
60 DMLP 0.35% 16,225 $440K $27.10 $77K
61 EPD 0.34% 11,427 $432K $37.84 $66K
62 FNF 0.34% 9,168 $425K $46.38 -$684K -11,153 -54.9%
63 AAPL 0.31% 1,529 $388K $253.79 -$28K
64 BMY 0.30% 6,250 $379K $60.65 $42K
65 OSS 0.28% 46,740 $354K $7.57 $18K
66 PAYS 0.26% 55,785 $329K $5.90 $170K +24,960 +81.0%
67 RSP 0.25% 1,670 $321K $191.92 $601
68 IBM 0.25% 1,283 $311K $242.39 -$171K -344 -21.1%
69 CVX 0.23% 1,377 $285K $206.90 $75K
70 COP 0.21% 2,025 $267K $132.00 +2,025 NEW
71 KOPN 0.20% 114,575 $258K $2.25 -$11K -400 -0.3%
72 BLZE 0.20% 72,150 $249K $3.45 -$84K +800 +1.1%
73 SPLG 0.19% 3,180 $243K $76.54 -$13K -20 -0.6%
74 UTG 0.19% 6,125 $241K $39.28 $20K +100 +1.7%
75 JEPI 0.19% 4,225 $239K $56.68 -$2K
76 AM 0.18% 9,900 $226K $22.80 +9,900 NEW
77 TTI 0.18% 26,410 $225K $8.52 -$187K -17,565 -39.9%
78 HTGC 0.18% 15,060 $222K $14.77 -$55K +293 +2.0%
79 XOM 0.17% 1,280 $217K $169.66 +1,280 NEW
80 NKE 0.17% 3,960 $209K $52.82 -$38K +75 +1.9%
81 MRK 0.16% 1,700 $204K $120.29 +1,700 NEW
82 VKQ 0.15% 20,000 $190K $9.52 -$3K
83 GBDC 0.15% 14,680 $186K $12.66 -$135K -9,000 -38.0%
84 NUV 0.14% 20,000 $180K $8.99 -$1K
85 IOVA 0.12% 42,445 $149K $3.51 $56K +8,500 +25.0%
86 DX 0.10% 10,050 $128K $12.76 +10,050 NEW
87 AQST 0.08% 25,565 $106K $4.15 -$166K -16,595 -39.4%
88 ONDS 0.07% 10,005 $90K $9.04 -$7K
89 PROF 0.06% 12,300 $80K $6.48 +12,300 NEW
90 XGN 0.03% 13,330 $40K $3.00 -$42K -100 -0.7%
91 FIS —% -$214K -3,224 -100.0% SOLD
92 COHU —% -$891K -38,300 -100.0% SOLD
93 BBSI —% -$319K -8,800 -100.0% SOLD
94 SYF —% -$1M -15,500 -100.0% SOLD
95 WBS —% -$263K -4,180 -100.0% SOLD
96 BTQ —% -$54K -10,570 -100.0% SOLD
97 GPN —% -$396K -5,115 -100.0% SOLD
98 TFPM.TO —% -$202K -6,089 -100.0% SOLD
99 JPM —% -$213K -660 -100.0% SOLD
100 MIN —% -$49K -18,750 -100.0% SOLD

New Positions

SymbolValue% Port
PRTA $3M 2.09%
EXTR $1M 1.00%
COP $267K 0.21%
AM $226K 0.18%
XOM $217K 0.17%
MRK $204K 0.16%
DX $128K 0.10%
PROF $80K 0.06%

Sold Out Positions

SymbolValue% Port
AFL —%
FAF —%
JPM —%
WBS —%
SYF —%
GPN —%
BTQ —%
BBSI —%
COHU —%
TFPM.TO —%
FIS —%
MIN —%
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