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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
AVAV icon
26
AeroVironment
AVAV
$8.51B
$18.6M 0.95%
92,740
+16,700
+22% +$3.01M
ANF icon
27
Abercrombie & Fitch
ANF
$4.86B
$18M 0.92%
128,500
+37,800
+42% +$5.75M
FSS icon
28
Federal Signal
FSS
$7.95B
$17.7M 0.91%
189,730
+34,400
+22% +$3.14M
UCTT
29
Ultra Clean Holdings
UCTT
$3.6B
$17.6M 0.9%
440,100
+120,500
+38% +$4.94M
HIMS icon
30
Hims & Hers Health
HIMS
$7.33B
$17.4M 0.89%
943,600
+158,600
+20% +$2.84M
G icon
31
Genpact
G
$5.98B
$17.3M 0.89%
+442,400
New +$16M
BOX icon
32
Box
BOX
$4.43B
$17.1M 0.88%
+522,000
New +$15.2M
CBT icon
33
Cabot Corp
CBT
$4.36B
$17.1M 0.88%
152,800
+18,300
+14% +$1.82M
DOCN icon
34
DigitalOcean
DOCN
$14.6B
$17.1M 0.87%
+422,200
New +$15.1M
MTSI icon
35
MACOM Technology Solutions
MTSI
$20.1B
$17M 0.87%
+153,100
New +$16.1M
SIMO icon
36
Silicon Motion
SIMO
$8.36B
$16.8M 0.86%
277,300
– –
AMSC icon
37
American Superconductor
AMSC
$1.6B
$15.7M 0.8%
664,400
– –
FORM icon
38
FormFactor
FORM
$8.92B
$15.2M 0.78%
330,780
+25,000
+8% +$1.25M
TDW icon
39
Tidewater
TDW
$3.85B
$15.2M 0.78%
211,505
+63,410
+43% +$5.53M
LIVN icon
40
LivaNova
LIVN
$4.29B
$15M 0.77%
284,685
-38,000
-12% -$1.88M
BLBD icon
41
Blue Bird Corp
BLBD
$2.43B
$14.3M 0.74%
299,100
– –
HAE icon
42
Haemonetics
HAE
$3.8B
$14.3M 0.73%
177,795
+12,500
+8% +$1.01M
CAMT icon
43
Camtek
CAMT
$6.89B
$14.2M 0.73%
178,180
– –
IBP icon
44
Installed Building Products
IBP
$6.51B
$13.7M 0.7%
55,700
– –
AIZ icon
45
Assurant
AIZ
$14.9B
$13.6M 0.7%
68,400
+6,500
+11% +$1.18M
FN icon
46
Fabrinet
FN
$18.7B
$13.5M 0.69%
57,200
+29,300
+105% +$6.78M
COOP
47
DELISTED
Mr. Cooper
COOP
$13.3M 0.68%
+144,600
New +$12.8M
BMI icon
48
Badger Meter
BMI
$4.04B
$13.2M 0.67%
60,300
+9,100
+18% +$1.82M
BFAM icon
49
Bright Horizons
BFAM
$3.97B
$13.1M 0.67%
+93,304
New +$12.1M
NVMI
50
Nova
NVMI
$12.8B
$13M 0.67%
+62,400
New +$13.3M
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 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.