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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
+16.12%
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
$1.95B
AUM Growth
+$320M
Cap. Flow
+$176M
Cap. Flow %
9.01%
Top 10 Hldgs %
17.75%
Holding
232
New
35
Increased
76
Reduced
34
Closed
26

Top Buys

Rank Stock Value
1
LNTH icon
Lantheus
LNTH
+$19.9M
2
ICUI icon
ICU Medical
ICUI
+$19.3M
3
MTSI icon
MACOM Technology Solutions
MTSI
+$16.1M
4
G icon
Genpact
G
+$16M
5
DOCS icon
Doximity
DOCS
+$15.4M

Top Sells

Rank Stock Value
1
CSTM icon
Constellium
CSTM
+$34.7M
2
RAMP icon
LiveRamp
RAMP
+$15.9M
3
WWD icon
Woodward
WWD
+$14.2M
4
ATEC icon
Alphatec Holdings
ATEC
+$13.9M
5
AZEK
The AZEK Co
AZEK
+$12.8M

Sector Composition

Rank Sector Weight
1 Technology 29.62%
2 Healthcare 24.27%
3 Industrials 16.94%
4 Consumer Discretionary 11.94%
5 Financials 4.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CECO icon
126
Ceco Environmental
CECO
$4.14B
$5.68M 0.29%
201,400
-193,300
-49% -$5.44M
GDYN icon
127
Grid Dynamics Holdings
GDYN
$615M
$5.65M 0.29%
+403,900
New +$5.22M
HWKN icon
128
Hawkins
HWKN
$2.71B
$5.61M 0.29%
44,000
– –
FBK icon
129
FB Financial Corp
FBK
$3.04B
$5.57M 0.29%
+118,700
New +$5.33M
WGS icon
130
GeneDx Holdings
WGS
$2.3B
$5.18M 0.27%
122,000
– –
SKWD icon
131
Skyward Specialty Insurance
SKWD
$2.58B
$5.16M 0.26%
126,600
– –
MNKD icon
132
MannKind Corp
MNKD
$1.32B
$5.02M 0.26%
798,800
– –
KNSA icon
133
Kiniksa Pharmaceuticals
KNSA
$5.93B
$5.02M 0.26%
+201,000
New +$4.9M
LNW
134
DELISTED
Light & Wonder
LNW
$5.02M 0.26%
55,300
– –
CLW icon
135
Clearwater Paper
CLW
$376M
$5M 0.26%
175,200
+63,000
+56% +$2.46M
FRME icon
136
First Merchants
FRME
$2.67B
$4.73M 0.24%
127,200
+3,800
+3% +$141K
COCO icon
137
Vita Coco
COCO
$3.6B
$4.69M 0.24%
165,700
+300
+0.2% +$7.97K
PLAB icon
138
Photronics
PLAB
$1.93B
$4.61M 0.24%
186,000
-80,000
-30% -$1.94M
HLX icon
139
Helix Energy Solutions
HLX
$1.41B
$4.52M 0.23%
407,500
– –
AGX icon
140
Argan
AGX
$8.37B
$4.5M 0.23%
+44,400
New +$3.51M
NIC icon
141
Nicolet Bankshares
NIC
$3.62B
$4.44M 0.23%
+46,400
New +$4.34M
EIG icon
142
Employers Holdings
EIG
$889M
$4.44M 0.23%
92,500
– –
HLIT icon
143
Harmonic Inc
HLIT
$1.28B
$4.41M 0.23%
+303,000
New +$4.05M
HURN icon
144
Huron Consulting
HURN
$2.42B
$4.4M 0.23%
40,500
– –
AVNW icon
145
Aviat Networks
AVNW
$273M
$4.31M 0.22%
199,307
– –
SRCE icon
146
1st Source
SRCE
$2.12B
$4.3M 0.22%
71,800
+7,900
+12% +$465K
THRM icon
147
Gentherm
THRM
$1.27B
$4.29M 0.22%
92,100
– –
ELF icon
148
e.l.f. Beauty
ELF
$5.8B
$4.19M 0.21%
38,400
-31,520
-45% -$4.94M
DVAX
149
DELISTED
Dynavax Technologies
DVAX
$4.08M 0.21%
366,200
+34,900
+11% +$385K
ARDX icon
150
Ardelyx
ARDX
$988M
$3.99M 0.2%
579,300
+207,500
+56% +$1.22M
4 5
6
7 8

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5NCM
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QCG
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Oberweis Asset Management's Q3 2024 Portfolio in Review

As of Q3 2024, Oberweis Asset Management held 232 positions worth $1.95B, up 20% from $1.63B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Oberweis Asset Management deployed $176M of net new capital in Q3 2024, opening 35 new positions and adding to 76 existing holdings. Its largest new stake was Lantheus: 191,400 shares worth $21M.

By sector, the portfolio is most concentrated in Technology at 30% of assets, up from 28% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was ACI Worldwide, an estimated $9.46M trimmed.

  • Oberweis Asset Management's largest Q3 2024 buy was Lantheus: 191,400 shares worth $21M.
  • Oberweis Asset Management added most to ADMA Biologics in Q3 2024, an estimated $13.5M increase.
  • Oberweis Asset Management's biggest Q3 2024 reduction was ACI Worldwide, cutting an estimated $9.46M.
  • Oberweis Asset Management fully exited Constellium in Q3 2024, selling an estimated $34.7M.
  • Oberweis Asset Management's ten largest holdings make up 18% of its $1.95B portfolio in Q3 2024.
  • Oberweis Asset Management opened 35 new positions and closed 26 in Q3 2024.
  • Oberweis Asset Management's portfolio value rose 20% quarter-over-quarter to $1.95B.

Based on Oberweis Asset Management's 13F filing for Q3 2024, filed 14 Nov 2024.