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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
FELE icon
51
Franklin Electric
FELE
$4.84B
$3.25M 0.5%
34,500
+7,900
+30% +$713K
STKL
52
DELISTED
SunOpta
STKL
$3.24M 0.5%
420,800
+158,200
+60% +$1.27M
MMSI icon
53
Merit Medical Systems
MMSI
$5.32B
$3.24M 0.5%
43,800
+8,200
+23% +$575K
FORM icon
54
FormFactor
FORM
$9.17B
$3.23M 0.5%
+101,500
New +$2.91M
MMS icon
55
Maximus
MMS
$3.11B
$3.21M 0.5%
+40,800
New +$3.14M
EZPW icon
56
Ezcorp Inc
EZPW
$1.71B
$3.19M 0.5%
371,500
+109,500
+42% +$963K
FSS icon
57
Federal Signal
FSS
$7.83B
$3.16M 0.49%
58,300
+1,200
+2% +$62.8K
BOOT icon
58
Boot Barn
BOOT
$4.95B
$3.16M 0.49%
41,200
+13,300
+48% +$1.02M
MTSI icon
59
MACOM Technology Solutions
MTSI
$23.7B
$3.12M 0.48%
44,100
+5,700
+15% +$385K
CECO icon
60
Ceco Environmental
CECO
$4.14B
$3.11M 0.48%
222,600
+40,500
+22% +$573K
SITM icon
61
SiTime
SITM
$21.8B
$3.1M 0.48%
+21,800
New +$2.68M
OPCH icon
62
Option Care Health
OPCH
$3.56B
$3.09M 0.48%
97,400
+31,900
+49% +$956K
VVX icon
63
V2X
VVX
$2.65B
$3.09M 0.48%
77,800
+27,700
+55% +$1.18M
MGPI icon
64
MGP Ingredients
MGPI
$375M
$3.09M 0.48%
31,950
-1,551
-5% -$152K
HAE icon
65
Haemonetics
HAE
$4B
$3.05M 0.47%
36,900
+17,200
+87% +$1.39M
ALSN icon
66
Allison Transmission
ALSN
$9.82B
$3M 0.47%
+66,400
New +$2.98M
CALY
67
Callaway Golf Company
CALY
$3.14B
$2.99M 0.46%
138,300
+54,500
+65% +$1.24M
SP
68
DELISTED
SP Plus Corporation
SP
$2.98M 0.46%
86,800
+19,200
+28% +$681K
DADA
69
DELISTED
Dada Nexus
DADA
$2.97M 0.46%
350,712
-106,960
-23% -$1.16M
ATI icon
70
ATI
ATI
$31.1B
$2.88M 0.45%
72,900
+15,700
+27% +$593K
KWR icon
71
Quaker Houghton
KWR
$2.92B
$2.85M 0.44%
14,400
+2,800
+24% +$536K
PFBC icon
72
Preferred Bank
PFBC
$1.25B
$2.82M 0.44%
51,500
+21,300
+71% +$1.44M
PLAB icon
73
Photronics
PLAB
$1.93B
$2.81M 0.44%
169,300
+52,500
+45% +$923K
OI icon
74
O-I Glass
OI
$1.08B
$2.73M 0.42%
120,000
+16,600
+16% +$348K
AIT icon
75
Applied Industrial Technologies
AIT
$13.3B
$2.67M 0.41%
18,800
+2,200
+13% +$298K
1 2
3
4 5

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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 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.