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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
+13.54%
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
$1.38B
AUM Growth
+$309M
Cap. Flow
+$209M
Cap. Flow %
15.11%
Top 10 Hldgs %
15.75%
Holding
225
New
33
Increased
115
Reduced
37
Closed
29

Top Buys

Rank Stock Value
1
SN icon
SharkNinja
SN
+$12.4M
2
CCS icon
Century Communities
CCS
+$10.6M
3
ONTO icon
Onto Innovation
ONTO
+$10.5M
4
SLAB icon
Silicon Laboratories
SLAB
+$10.3M
5
ITRI icon
Itron
ITRI
+$10.1M

Top Sells

Rank Stock Value
1
PERI icon
Perion Network
PERI
+$14.1M
2
BELFB
Bel Fuse Inc Class B
BELFB
+$8.3M
3
POWI icon
Power Integrations
POWI
+$8.06M
4
MGPI icon
MGP Ingredients
MGPI
+$6.35M
5
THR
Thermon Group Holdings
THR
+$6.21M

Sector Composition

Rank Sector Weight
1 Technology 25.14%
2 Industrials 24.24%
3 Healthcare 20.23%
4 Consumer Discretionary 10.07%
5 Energy 5.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
OSW icon
101
OneSpaWorld
OSW
$2.66B
$5.56M 0.4%
420,400
+172,000
+69% +$2.33M
MTDR icon
102
Matador Resources
MTDR
$6.09B
$5.5M 0.4%
82,400
+29,600
+56% +$1.76M
LMAT icon
103
LeMaitre Vascular
LMAT
$1.86B
$5.31M 0.38%
80,001
+14,701
+23% +$907K
VSEC icon
104
VSE Corp
VSEC
$6.12B
$5.3M 0.38%
66,300
– –
BOOT icon
105
Boot Barn
BOOT
$4.95B
$5.18M 0.37%
54,400
+2,800
+5% +$231K
SSD icon
106
Simpson Manufacturing
SSD
$8.16B
$5.09M 0.37%
24,800
+8,000
+48% +$1.55M
SIBN icon
107
SI-BONE Inc
SIBN
$834M
$5.08M 0.37%
310,400
+23,300
+8% +$439K
RSI icon
108
Rush Street Interactive
RSI
$2.88B
$5.06M 0.37%
+776,700
New +$4.18M
MHO icon
109
M/I Homes
MHO
$3.84B
$4.93M 0.36%
36,200
-12,600
-26% -$1.6M
SNCY
110
DELISTED
Sun Country Airlines
SNCY
$4.91M 0.36%
325,600
+27,900
+9% +$402K
CLW icon
111
Clearwater Paper
CLW
$376M
$4.91M 0.35%
112,200
+8,300
+8% +$306K
LBRT icon
112
Liberty Energy
LBRT
$3.25B
$4.9M 0.35%
236,300
+98,900
+72% +$1.96M
MGY icon
113
Magnolia Oil & Gas
MGY
$5.94B
$4.79M 0.35%
184,600
+67,400
+58% +$1.48M
HURN icon
114
Huron Consulting
HURN
$2.42B
$4.75M 0.34%
49,200
+1,700
+4% +$172K
RPD icon
115
Rapid7
RPD
$773M
$4.63M 0.34%
94,500
+46,300
+96% +$2.54M
HEES
116
DELISTED
H&E Equipment Services
HEES
$4.46M 0.32%
69,500
-29,400
-30% -$1.61M
HLX icon
117
Helix Energy Solutions
HLX
$1.41B
$4.42M 0.32%
407,500
+50,100
+14% +$488K
CRS icon
118
Carpenter Technology
CRS
$28.4B
$4.41M 0.32%
61,800
+26,100
+73% +$1.71M
CLBT icon
119
Cellebrite
CLBT
$3.99B
$4.41M 0.32%
+397,900
New +$4.06M
OSCR icon
120
Oscar Health
OSCR
$8.41B
$4.39M 0.32%
+295,000
New +$4.04M
LNW
121
DELISTED
Light & Wonder
LNW
$4.35M 0.31%
42,600
+12,500
+42% +$1.13M
SKWD icon
122
Skyward Specialty Insurance
SKWD
$2.58B
$4.33M 0.31%
115,700
+33,900
+41% +$1.15M
FRME icon
123
First Merchants
FRME
$2.67B
$4.31M 0.31%
123,400
+44,200
+56% +$1.52M
AAON icon
124
Aaon
AAON
$7.77B
$4.26M 0.31%
48,400
+12,100
+33% +$948K
ROCK icon
125
Gibraltar Industries
ROCK
$1.49B
$4.25M 0.31%
52,800
+9,500
+22% +$757K
3 4
5
6 7

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DFO
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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 2024 Portfolio in Review

As of Q1 2024, Oberweis Asset Management held 225 positions worth $1.38B, up 29% from $1.07B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Oberweis Asset Management deployed $209M of net new capital in Q1 2024, opening 33 new positions and adding to 115 existing holdings. Its largest new stake was SharkNinja: 235,200 shares worth $14.7M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Axcelis, an estimated $4.29M trimmed.

  • Oberweis Asset Management's largest Q1 2024 buy was SharkNinja: 235,200 shares worth $14.7M.
  • Oberweis Asset Management added most to Onto Innovation in Q1 2024, an estimated $10.5M increase.
  • Oberweis Asset Management's biggest Q1 2024 reduction was Axcelis, cutting an estimated $4.29M.
  • Oberweis Asset Management fully exited Perion Network in Q1 2024, selling an estimated $14.1M.
  • Oberweis Asset Management's ten largest holdings make up 16% of its $1.38B portfolio in Q1 2024.
  • Oberweis Asset Management opened 33 new positions and closed 29 in Q1 2024.
  • Oberweis Asset Management's portfolio value rose 29% quarter-over-quarter to $1.38B.

Based on Oberweis Asset Management's 13F filing for Q1 2024, filed 15 May 2024.