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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
+20.43%
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
$645M
AUM Growth
+$174M
Cap. Flow
+$102M
Cap. Flow %
15.81%
Top 10 Hldgs %
34.62%
Holding
192
New
24
Increased
127
Reduced
13
Closed
18

Top Buys

Rank Stock Value
1
AXNX
Axonics, Inc. Common Stock
AXNX
+$5.59M
2
PERI icon
Perion Network
PERI
+$4.65M
3
PI icon
Impinj
PI
+$4.54M
4
TMCI icon
Treace Medical Concepts
TMCI
+$3.62M
5
AYX
Alteryx Inc
AYX
+$3.28M

Top Sells

Rank Stock Value
1
SMCI icon
Super Micro Computer
SMCI
+$9.95M
2
CLFD icon
Clearfield
CLFD
+$8.9M
3
CSTM icon
Constellium
CSTM
+$5.61M
4
AMRC icon
Ameresco
AMRC
+$4.93M
5
TWI icon
Titan International
TWI
+$3.45M

Sector Composition

Rank Sector Weight
1 Technology 30.71%
2 Healthcare 15.75%
3 Consumer Discretionary 13.53%
4 Materials 13.2%
5 Industrials 10.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DVAX
126
DELISTED
Dynavax Technologies
DVAX
$1.74M 0.27%
176,900
-6,800
-4% -$72.6K
VSEC icon
127
VSE Corp
VSEC
$6.12B
$1.73M 0.27%
38,500
+12,400
+48% +$628K
ALTG icon
128
Alta Equipment Group
ALTG
$245M
$1.71M 0.27%
108,000
+14,400
+15% +$242K
MRC
129
DELISTED
MRC Global
MRC
$1.7M 0.26%
175,300
+55,400
+46% +$629K
MGY icon
130
Magnolia Oil & Gas
MGY
$5.94B
$1.69M 0.26%
77,400
+10,300
+15% +$229K
NOV icon
131
NOV
NOV
$7B
$1.67M 0.26%
90,475
+9,675
+12% +$209K
FLL icon
132
Full House Resorts
FLL
$89M
$1.61M 0.25%
223,143
+1,400
+0.6% +$12K
BRKL
133
DELISTED
Brookline Bancorp
BRKL
$1.58M 0.24%
150,300
+28,600
+24% +$360K
MHO icon
134
M/I Homes
MHO
$3.84B
$1.53M 0.24%
24,200
-5,800
-19% -$334K
SWAV
135
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
$1.49M 0.23%
6,850
+1,700
+33% +$331K
MP icon
136
MP Materials
MP
$9.1B
$1.48M 0.23%
52,600
+4,600
+10% +$139K
LMAT icon
137
LeMaitre Vascular
LMAT
$1.86B
$1.48M 0.23%
28,700
+7,100
+33% +$345K
SPY icon
138
State Street SPDR S&P 500 ETF Trust
SPY
$823B
$1.47M 0.23%
3,587
+13
+0.4% +$5.19K
TXRH icon
139
Texas Roadhouse
TXRH
$13.7B
$1.44M 0.22%
13,300
+3,800
+40% +$389K
LBRT icon
140
Liberty Energy
LBRT
$3.25B
$1.41M 0.22%
109,900
+25,800
+31% +$382K
INSP icon
141
Inspire Medical Systems
INSP
$1.74B
$1.39M 0.22%
5,950
+2,100
+55% +$531K
FRME icon
142
First Merchants
FRME
$2.67B
$1.39M 0.22%
42,100
+16,800
+66% +$665K
TME icon
143
Tencent Music
TME
$15.6B
$1.28M 0.2%
155,000
-20,000
-11% -$164K
NINE
144
DELISTED
Nine Energy Service
NINE
$1.25M 0.19%
225,200
+126,100
+127% +$1.3M
CAL icon
145
Caleres
CAL
$487M
$1.25M 0.19%
57,600
+20,000
+53% +$480K
ASYS icon
146
Amtech Systems
ASYS
$272M
$1.13M 0.18%
118,900
+5,000
+4% +$47K
NOVT icon
147
Novanta
NOVT
$6.29B
$1.11M 0.17%
7,000
+2,100
+43% +$322K
KVHI icon
148
KVH Industries
KVHI
$157M
$1.04M 0.16%
91,000
+3,000
+3% +$30.7K
MUSA icon
149
Murphy USA
MUSA
$9.61B
$1.03M 0.16%
4,000
+1,100
+38% +$286K
AAPL icon
150
Apple
AAPL
$4.57T
$904K 0.14%
5,479
– –
4 5
6
7 8

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Oberweis Asset Management's Q1 2023 Portfolio in Review

As of Q1 2023, Oberweis Asset Management held 192 positions worth $645M, up 37% from $470M the previous quarter. Its ten largest holdings account for 35% of the portfolio.

Oberweis Asset Management deployed $102M of net new capital in Q1 2023, opening 24 new positions and adding to 127 existing holdings. Its largest new stake was Axonics, Inc. Common Stock: 95,740 shares worth $5.22M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, up from 29% a quarter earlier, followed by Healthcare and Consumer Discretionary.

On the sell side, the largest reduction was Constellium, an estimated $5.61M trimmed.

  • Oberweis Asset Management's largest Q1 2023 buy was Axonics, Inc. Common Stock: 95,740 shares worth $5.22M.
  • Oberweis Asset Management added most to Perion Network in Q1 2023, an estimated $4.65M increase.
  • Oberweis Asset Management's biggest Q1 2023 reduction was Constellium, cutting an estimated $5.61M.
  • Oberweis Asset Management fully exited Super Micro Computer in Q1 2023, selling an estimated $9.95M.
  • Oberweis Asset Management's ten largest holdings make up 35% of its $645M portfolio in Q1 2023.
  • Oberweis Asset Management opened 24 new positions and closed 18 in Q1 2023.
  • Oberweis Asset Management's portfolio value rose 37% quarter-over-quarter to $645M.

Based on Oberweis Asset Management's 13F filing for Q1 2023, filed 15 May 2023.