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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
+2.02%
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
$941M
AUM Growth
+$119M
Cap. Flow
+$158M
Cap. Flow %
16.76%
Top 10 Hldgs %
24.14%
Holding
230
New
43
Increased
116
Reduced
18
Closed
35

Top Buys

Rank Stock Value
1
WFRD icon
Weatherford International
WFRD
+$10M
2
OLED icon
Universal Display
OLED
+$9.42M
3
AVAV icon
AeroVironment
AVAV
+$6.96M
4
PRIM icon
Primoris Services
PRIM
+$5.84M
5
HURN icon
Huron Consulting
HURN
+$5.32M

Top Sells

Rank Stock Value
1
PI icon
Impinj
PI
+$9.73M
2
VRTV
VERITIV CORPORATION
VRTV
+$9.14M
3
ACLS icon
Axcelis
ACLS
+$8.24M
4
OSPN icon
OneSpan
OSPN
+$6.19M
5
HLIT icon
Harmonic Inc
HLIT
+$4.76M

Sector Composition

Rank Sector Weight
1 Technology 27.67%
2 Industrials 19.3%
3 Healthcare 18.92%
4 Consumer Discretionary 11.6%
5 Materials 7.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CSTM icon
1
Constellium
CSTM
$3.96B
$53.4M 5.67%
2,933,071
+133,800
+5% +$2.36M
AEHR icon
2
Aehr Test Systems
AEHR
$2.48B
$41.6M 4.42%
910,108
+37,000
+4% +$1.72M
ACLS icon
3
Axcelis
ACLS
$4.12B
$31.6M 3.35%
193,559
-46,840
-19% -$8.24M
WFRD icon
4
Weatherford International
WFRD
$6.36B
$17.8M 1.89%
196,920
+118,340
+151% +$10M
ATEC icon
5
Alphatec Holdings
ATEC
$1.27B
$16M 1.7%
1,236,040
+255,570
+26% +$4M
PERI icon
6
Perion Network
PERI
$367M
$14.4M 1.53%
470,290
+44,040
+10% +$1.48M
VRT icon
7
Vertiv
VRT
$112B
$14.2M 1.51%
380,990
+132,650
+53% +$4.37M
VCYT icon
8
Veracyte
VCYT
$4.52B
$13.3M 1.42%
597,540
+115,230
+24% +$2.96M
DECK icon
9
Deckers Outdoor
DECK
$13.3B
$13.2M 1.4%
154,200
+15,480
+11% +$1.39M
LNTH icon
10
Lantheus
LNTH
$6.82B
$11.8M 1.25%
169,340
+3,160
+2% +$231K
ICFI icon
11
ICF International
ICFI
$1.44B
$11.6M 1.23%
95,700
+15,500
+19% +$1.93M
CAMT icon
12
Camtek
CAMT
$6.9B
$10.4M 1.1%
166,380
+18,178
+12% +$898K
OLED icon
13
Universal Display
OLED
$3.71B
$9.74M 1.03%
+62,015
New +$9.42M
EXTR icon
14
Extreme Networks
EXTR
$3.86B
$9.24M 0.98%
381,470
+43,570
+13% +$1.18M
AXNX
15
DELISTED
Axonics, Inc. Common Stock
AXNX
$9.07M 0.96%
161,620
+36,180
+29% +$2.04M
BDC icon
16
Belden
BDC
$4B
$8.83M 0.94%
91,480
-7,275
-7% -$680K
FLS icon
17
Flowserve
FLS
$9.25B
$8.39M 0.89%
210,840
+91,640
+77% +$3.54M
TMDX icon
18
Transmedics
TMDX
$2.5B
$8.27M 0.88%
151,100
+24,100
+19% +$1.73M
STRL icon
19
Sterling Infrastructure
STRL
$20.3B
$8.08M 0.86%
110,000
+3,300
+3% +$231K
VC icon
20
Visteon
VC
$2.77B
$8M 0.85%
57,970
+10,210
+21% +$1.47M
AVAV icon
21
AeroVironment
AVAV
$7.57B
$7.71M 0.82%
+69,100
New +$6.96M
CLH icon
22
Clean Harbors
CLH
$16.1B
$7.6M 0.81%
45,415
+310
+0.7% +$52.3K
EHC icon
23
Encompass Health
EHC
$11.2B
$7.5M 0.8%
111,600
+33,500
+43% +$2.3M
ADMA icon
24
ADMA Biologics
ADMA
$1.92B
$7.44M 0.79%
2,078,400
+409,700
+25% +$1.58M
POWI icon
25
Power Integrations
POWI
$3.54B
$7.22M 0.77%
94,573
+25,303
+37% +$2.17M
1
2 3 4 5

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Oberweis Asset Management's Q3 2023 Portfolio in Review

As of Q3 2023, Oberweis Asset Management held 230 positions worth $941M, up 14% from $823M the previous quarter. Its ten largest holdings account for 24% of the portfolio.

Oberweis Asset Management deployed $158M of net new capital in Q3 2023, opening 43 new positions and adding to 116 existing holdings. Its largest new stake was Universal Display: 62,015 shares worth $9.74M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, down from 32% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Impinj, an estimated $9.73M trimmed.

  • Oberweis Asset Management's largest Q3 2023 buy was Universal Display: 62,015 shares worth $9.74M.
  • Oberweis Asset Management added most to Weatherford International in Q3 2023, an estimated $10M increase.
  • Oberweis Asset Management's biggest Q3 2023 reduction was Impinj, cutting an estimated $9.73M.
  • Oberweis Asset Management fully exited VERITIV CORPORATION in Q3 2023, selling an estimated $9.14M.
  • Oberweis Asset Management's ten largest holdings make up 24% of its $941M portfolio in Q3 2023.
  • Oberweis Asset Management opened 43 new positions and closed 35 in Q3 2023.
  • Oberweis Asset Management's portfolio value rose 14% quarter-over-quarter to $941M.

Based on Oberweis Asset Management's 13F filing for Q3 2023, filed 14 Nov 2023.