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Penbrook Management Portfolio holdings

AUM $169M Turnover 8.49%
1-Year Est. Return 32.52%
This Fund
S&P 500
This Quarter Est. Return
+1.53%
1 Year Est. Return
+32.52%
3 Year Est. Return
+106.62%
5 Year Est. Return
+155.24%
10 Year Est. Return
–
AUM
$136M
AUM Growth
-$1.5M
Cap. Flow
-$707K
Cap. Flow %
-0.52%
Top 10 Hldgs %
53.67%
Holding
104
New
4
Increased
15
Reduced
36
Closed
4
Avg Time Held Equity + Options
5.3 years
Top 10 Avg Time Held Equity + Options
4.2 years
Top 20 Avg Time Held Equity + Options
3.6 years
Avg Time Held Equity only
5.4 years
Top 10 Avg Time Held Equity only
4.2 years
Top 20 Avg Time Held Equity only
3.6 years

Sector Composition

Rank Sector Weight
1 Healthcare 25.54%
2 Technology 24.03%
3 Energy 14.73%
4 Financials 9.97%
5 Industrials 7.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
BLFS icon
51
DELISTED
BioLife Solutions
BLFS
$573K 0.42%
41,500
– –
2019 Q2
17 quarters
PUBM icon
52
PubMatic
PUBM
$758M
$569K 0.42%
47,010
– –
2021 Q4
7 quarters
EMR icon
53
Emerson Electric
EMR
$90.1B
$560K 0.41%
5,800
– –
2014 Q1
38 quarters
NVS icon
54
Novartis
NVS
$286B
$556K 0.41%
5,460
– –
2013 Q4
39 quarters
META icon
55
Meta Platforms (Facebook)
META
$1.81T
$540K 0.4%
1,800
– –
2014 Q3
36 quarters
IVAC icon
56
DELISTED
Intevac Inc
IVAC
$539K 0.4%
173,375
– –
2020 Q1
14 quarters
OESX icon
57
Orion Energy Systems
OESX
$92.1M
$523K 0.38%
41,475
– –
2018 Q4
19 quarters
PIM icon
58
Franklin Master Intermediate Income Trust
PIM
$146M
$504K 0.37%
166,963
– –
2013 Q4
39 quarters
FISV icon
59
Fiserv Inc
FISV
$25.3B
$489K 0.36%
4,330
– –
2013 Q4
39 quarters
LINC icon
60
Lincoln Educational Services
LINC
$705M
$488K 0.36%
57,805
– –
2022 Q1
6 quarters
IBB icon
61
iShares Biotechnology ETF
IBB
$10.3B
$484K 0.35%
3,960
-30
-0.8% -$3.81K
2016 Q2
29 quarters
ABNB icon
62
Airbnb
ABNB
$102B
$480K 0.35%
3,500
– –
2022 Q2
5 quarters
CYRX icon
63
CryoPort
CYRX
$853M
$479K 0.35%
34,930
– –
2018 Q1
22 quarters
BBSI icon
64
Barrett Business Services
BBSI
$789M
$478K 0.35%
21,200
-400
-2% -$9.23K
2015 Q4
31 quarters
BDX icon
65
Becton Dickinson
BDX
$52.2B
$477K 0.35%
1,844
-30
-2% -$8.1K
2013 Q4
39 quarters
VMD icon
66
Viemed Healthcare
VMD
$361M
$473K 0.35%
70,237
+19,387
+38% +$159K
2023 Q1
2 quarters
FAF icon
67
First American
FAF
$6.63B
$443K 0.32%
7,850
-1,100
-12% -$66K
2013 Q4
39 quarters
MP icon
68
MP Materials
MP
$7.15B
$415K 0.3%
21,725
– –
2023 Q2
1 quarter
DMLP icon
69
Dorchester Minerals
DMLP
$1.49B
$407K 0.3%
14,000
– –
2022 Q2
5 quarters
EGIO icon
70
DELISTED
Edgio, Inc. Common Stock
EGIO
$397K 0.29%
11,659
+1,750
+18% +$54.8K
2022 Q2
5 quarters
KOPN icon
71
Kopin
KOPN
$594M
$397K 0.29%
325,075
– –
2016 Q2
29 quarters
QDEL icon
72
QuidelOrtho
QDEL
$885M
$383K 0.28%
5,240
– –
2023 Q2
1 quarter
TBIO icon
73
DELISTED
Telesis Bio, Inc. Common Stock
TBIO
$378K 0.28%
20,198
-11
-0.1% -$268
2022 Q1
6 quarters
TUSK icon
74
Mammoth Energy Services
TUSK
$130M
$375K 0.28%
80,900
-400
-0.5% -$1.95K
2023 Q1
2 quarters
MRK icon
75
Merck
MRK
$360B
$371K 0.27%
3,606
-600
-14% -$64.7K
2022 Q1
6 quarters

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Penbrook Management's Q3 2023 Portfolio in Review

As of Q3 2023, Penbrook Management held 104 positions worth $136M, down 1.1% from $138M the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Penbrook Management's Q3 2023 filing shows 4 new, 15 increased, 36 reduced and 4 closed positions. Its largest new stake was Alkami Technology: 60,550 shares worth $1.1M. The largest sale was USA Compression Partners, an estimated $846K.

By sector, the portfolio is most concentrated in Healthcare at 26% of assets, up from 24% a quarter earlier, followed by Technology and Energy.

  • Penbrook Management's largest Q3 2023 buy was Alkami Technology: 60,550 shares worth $1.1M.
  • Penbrook Management added most to Viemed Healthcare in Q3 2023, an estimated $159K increase.
  • Penbrook Management's biggest Q3 2023 reduction was USA Compression Partners, cutting an estimated $846K.
  • Penbrook Management fully exited Barnes & Noble Education in Q3 2023, selling an estimated $288K.
  • Penbrook Management's ten largest holdings make up 54% of its $136M portfolio in Q3 2023.
  • Penbrook Management opened 4 new positions and closed 4 in Q3 2023.
  • Penbrook Management's portfolio value fell 1.1% quarter-over-quarter to $136M.

Based on Penbrook Management's 13F filing for Q3 2023, filed 10 Oct 2023.