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OAM

Oberweis Asset Management Portfolio holdings

AUM $3.39B
1-Year Est. Return 105.5%
This Fund
S&P 500
This Quarter Est. Return
+12.8%
1 Year Est. Return
+105.5%
3 Year Est. Return
+311.52%
5 Year Est. Return
+632.9%
10 Year Est. Return
+11,604.3%
AUM
$823M
AUM Growth
+$178M
Cap. Flow
+$121M
Cap. Flow %
14.75%
Top 10 Hldgs %
27.38%
Holding
206
New
32
Increased
111
Reduced
24
Closed
19

Top Buys

Rank Stock Value
1
VCYT icon
Veracyte
VCYT
+$6.55M
2
POWI icon
Power Integrations
POWI
+$5.78M
3
AEHR icon
Aehr Test Systems
AEHR
+$5.71M
4
SIBN icon
SI-BONE Inc
SIBN
+$5.37M
5
NVTS icon
Navitas Semiconductor
NVTS
+$4.96M

Top Sells

Rank Stock Value
1
CSTM icon
Constellium
CSTM
+$26.9M
2
HALO icon
Halozyme
HALO
+$6.26M
3
FN icon
Fabrinet
FN
+$4.77M
4
ACLS icon
Axcelis
ACLS
+$4.55M
5
SYNA icon
Synaptics
SYNA
+$4.47M

Sector Composition

Rank Sector Weight
1 Technology 31.71%
2 Healthcare 19.34%
3 Industrials 15.36%
4 Consumer Discretionary 10.7%
5 Materials 7.54%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SMCI icon
101
Super Micro Computer
SMCI
$20.1B
$3.27M 0.4%
+131,000
New +$2.19M
BOOT icon
102
Boot Barn
BOOT
$4.93B
$3.2M 0.39%
37,800
-3,400
-8% -$249K
ESTE
103
DELISTED
Earthstone Energy Inc. Class A Common Stock
ESTE
$3.19M 0.39%
223,000
+31,100
+16% +$415K
MCRI icon
104
Monarch Casino & Resort
MCRI
$2.26B
$3.18M 0.39%
45,200
+9,800
+28% +$684K
DVAX
105
DELISTED
Dynavax Technologies
DVAX
$3.17M 0.39%
245,400
+68,500
+39% +$780K
PFBC icon
106
Preferred Bank
PFBC
$1.27B
$3.13M 0.38%
57,000
+5,500
+11% +$277K
ATEN icon
107
A10 Networks
ATEN
$2.23B
$3.04M 0.37%
208,600
-5,100
-2% -$73.8K
UNM icon
108
Unum
UNM
$14.3B
$2.99M 0.36%
62,600
+11,600
+23% +$506K
NEWR
109
DELISTED
New Relic, Inc.
NEWR
$2.96M 0.36%
45,300
+16,000
+55% +$1.15M
ABM icon
110
ABM Industries
ABM
$2.87B
$2.92M 0.36%
68,500
+10,600
+18% +$459K
INSW icon
111
International Seaways
INSW
$4.56B
$2.86M 0.35%
74,800
+23,400
+46% +$897K
PDCE
112
DELISTED
PDC Energy, Inc.
PDCE
$2.82M 0.34%
39,604
-356
-0.9% -$24.1K
OXM icon
113
Oxford Industries
OXM
$579M
$2.72M 0.33%
27,600
+3,000
+12% +$307K
PTEN icon
114
Patterson-UTI
PTEN
$3.8B
$2.71M 0.33%
226,500
+62,606
+38% +$707K
IMXI icon
115
International Money Express
IMXI
$367M
$2.66M 0.32%
108,300
+16,500
+18% +$405K
VSEC icon
116
VSE Corp
VSEC
$6.07B
$2.61M 0.32%
47,700
+9,200
+24% +$445K
SWAV
117
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
$2.58M 0.31%
9,050
+2,200
+32% +$611K
AYX
118
DELISTED
Alteryx Inc
AYX
$2.56M 0.31%
56,350
– –
INSP icon
119
Inspire Medical Systems
INSP
$1.73B
$2.48M 0.3%
7,650
+1,700
+29% +$486K
CPRX
120
DELISTED
Catalyst Pharmaceutical
CPRX
$2.46M 0.3%
183,400
+36,000
+24% +$518K
PDFS icon
121
PDF Solutions
PDFS
$2.13B
$2.46M 0.3%
54,500
+11,500
+27% +$469K
JBI icon
122
Janus International
JBI
$767M
$2.4M 0.29%
224,700
+12,700
+6% +$119K
CRK icon
123
Comstock Resources
CRK
$3.84B
$2.39M 0.29%
206,463
+3,839
+2% +$40K
ALNT icon
124
Allient
ALNT
$1.64B
$2.26M 0.27%
56,600
– –
MRC
125
DELISTED
MRC Global
MRC
$2.25M 0.27%
223,400
+48,100
+27% +$455K
3 4
5
6 7

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VFCM
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MCM
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EFM
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DIA
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5NCM
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QCG
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Oberweis Asset Management's Q2 2023 Portfolio in Review

As of Q2 2023, Oberweis Asset Management held 206 positions worth $823M, up 28% from $645M the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Oberweis Asset Management deployed $121M of net new capital in Q2 2023, opening 32 new positions and adding to 111 existing holdings. Its largest new stake was Power Integrations: 69,270 shares worth $6.56M.

By sector, the portfolio is most concentrated in Technology at 32% of assets, up from 31% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was Constellium, an estimated $26.9M trimmed.

  • Oberweis Asset Management's largest Q2 2023 buy was Power Integrations: 69,270 shares worth $6.56M.
  • Oberweis Asset Management added most to Veracyte in Q2 2023, an estimated $6.55M increase.
  • Oberweis Asset Management's biggest Q2 2023 reduction was Constellium, cutting an estimated $26.9M.
  • Oberweis Asset Management fully exited Halozyme in Q2 2023, selling an estimated $6.26M.
  • Oberweis Asset Management's ten largest holdings make up 27% of its $823M portfolio in Q2 2023.
  • Oberweis Asset Management opened 32 new positions and closed 19 in Q2 2023.
  • Oberweis Asset Management's portfolio value rose 28% quarter-over-quarter to $823M.

Based on Oberweis Asset Management's 13F filing for Q2 2023, filed 14 Aug 2023.