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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
+17.77%
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
$489M
AUM Growth
+$109M
Cap. Flow
+$63.1M
Cap. Flow %
12.92%
Top 10 Hldgs %
61.02%
Holding
193
New
55
Increased
42
Reduced
40
Closed
23

Top Buys

Rank Stock Value
1
KRNT icon
Kornit Digital
KRNT
+$41.2M
2
SE icon
Sea Limited
SE
+$9.13M
3
ORGO icon
Organogenesis Holdings
ORGO
+$6.6M
4
COHR icon
Coherent
COHR
+$3.85M
5
SYNA icon
Synaptics
SYNA
+$3.57M

Top Sells

Rank Stock Value
1
MGNI icon
Magnite
MGNI
+$10.4M
2
UPWK icon
Upwork
UPWK
+$9.95M
3
CSTL icon
Castle Biosciences
CSTL
+$4.96M
4
BAND
Bandwidth Inc
BAND
+$4.48M
5
CDNA icon
CareDx
CDNA
+$4.46M

Sector Composition

Rank Sector Weight
1 Technology 23.59%
2 Communication Services 20.59%
3 Materials 19.88%
4 Industrials 12.7%
5 Healthcare 10.46%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FUTU icon
101
Futu Holdings
FUTU
$15.3B
$715K 0.15%
+4,500
New +$557K
ATSG
102
DELISTED
Air Transport Services Group
ATSG
$702K 0.14%
24,000
-12,400
-34% -$352K
MSFT icon
103
Microsoft
MSFT
$3.71T
$679K 0.14%
2,880
-40
-1% -$9.28K
JPM icon
104
JPMorgan Chase
JPM
$950B
$674K 0.14%
4,430
-47
-1% -$6.76K
ADTN icon
105
Adtran
ADTN
$616M
$664K 0.14%
39,800
– –
CLFD icon
106
Clearfield
CLFD
$374M
$651K 0.13%
21,600
– –
AMED
107
DELISTED
Amedisys
AMED
$636K 0.13%
2,402
-450
-16% -$127K
QFIN icon
108
Qfin Holdings
QFIN
$1.61B
$624K 0.13%
+24,000
New +$535K
HP icon
109
Helmerich & Payne
HP
$3.71B
$620K 0.13%
+22,981
New +$635K
VREX icon
110
Varex Imaging
VREX
$523M
$615K 0.13%
+30,000
New +$643K
LOCO icon
111
El Pollo Loco
LOCO
$462M
$613K 0.13%
38,000
– –
BIDU icon
112
Baidu
BIDU
$37.2B
$600K 0.12%
+2,760
New +$721K
NGVC icon
113
Vitamin Cottage Natural Grocers
NGVC
$654M
$548K 0.11%
31,200
– –
XPEV icon
114
XPeng
XPEV
$11.6B
$548K 0.11%
+15,000
New +$623K
TAL icon
115
TAL Education Group
TAL
$6.87B
$539K 0.11%
10,000
-20,000
-67% -$1.46M
ACMR icon
116
ACM Research
ACMR
$5.79B
$485K 0.1%
+18,000
New +$595K
PLPC icon
117
Preformed Line Products
PLPC
$2.28B
$481K 0.1%
7,000
– –
MA icon
118
Mastercard
MA
$493B
$478K 0.1%
1,344
– –
KC
119
Kingsoft Cloud Holdings
KC
$3.69B
$476K 0.1%
+12,100
New +$642K
BABA icon
120
Alibaba
BABA
$308B
$435K 0.09%
1,920
-90
-4% -$22.1K
HLX icon
121
Helix Energy Solutions
HLX
$1.41B
$421K 0.09%
83,300
– –
JNJ icon
122
Johnson & Johnson
JNJ
$625B
$409K 0.08%
2,487
+3
+0.1% +$485
ARAY icon
123
Accuray
ARAY
$34M
$401K 0.08%
81,000
-2,800
-3% -$14.4K
AMGN icon
124
Amgen
AMGN
$222B
$372K 0.08%
1,495
+1
+0.1% +$239
NEM icon
125
Newmont
NEM
$119B
$372K 0.08%
6,176
-62
-1% -$3.71K
3 4
5
6 7

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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 2021 Portfolio in Review

As of Q1 2021, Oberweis Asset Management held 193 positions worth $489M, up 29% from $380M the previous quarter. Its ten largest holdings account for 61% of the portfolio.

Oberweis Asset Management deployed $63.1M of net new capital in Q1 2021, opening 55 new positions and adding to 42 existing holdings. Its largest new stake was Kornit Digital: 416,851 shares worth $41.3M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 22% a quarter earlier, followed by Communication Services and Materials.

On the sell side, the largest reduction was Magnite, an estimated $10.4M trimmed.

  • Oberweis Asset Management's largest Q1 2021 buy was Kornit Digital: 416,851 shares worth $41.3M.
  • Oberweis Asset Management added most to Sea Limited in Q1 2021, an estimated $9.13M increase.
  • Oberweis Asset Management's biggest Q1 2021 reduction was Magnite, cutting an estimated $10.4M.
  • Oberweis Asset Management fully exited Bandwidth Inc in Q1 2021, selling an estimated $4.48M.
  • Oberweis Asset Management's ten largest holdings make up 61% of its $489M portfolio in Q1 2021.
  • Oberweis Asset Management opened 55 new positions and closed 23 in Q1 2021.
  • Oberweis Asset Management's portfolio value rose 29% quarter-over-quarter to $489M.

Based on Oberweis Asset Management's 13F filing for Q1 2021, filed 17 May 2021.