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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
CAMT icon
51
Camtek
CAMT
$7.33B
$1.38M 0.28%
45,980
-13,000
-22% -$348K
CCRN
52
DELISTED
Cross Country Healthcare
CCRN
$1.37M 0.28%
109,900
+46,100
+72% +$489K
LIQT icon
53
LiqTech
LIQT
$19.7M
$1.36M 0.28%
21,091
– –
UPLD icon
54
Upland Software
UPLD
$13.7M
$1.35M 0.28%
2,860
– –
RDNT icon
55
RadNet
RDNT
$5.53B
$1.35M 0.28%
+62,000
New +$1.25M
COHU icon
56
Cohu
COHU
$2.52B
$1.32M 0.27%
31,676
– –
CROX icon
57
Crocs
CROX
$6.62B
$1.32M 0.27%
16,470
-14,830
-47% -$1.13M
PRFT
58
DELISTED
Perficient Inc
PRFT
$1.32M 0.27%
22,500
– –
FLL icon
59
Full House Resorts
FLL
$85.2M
$1.3M 0.27%
152,543
+52,543
+53% +$352K
VOXX
60
DELISTED
VOXX International Corporation Class A
VOXX
$1.28M 0.26%
67,400
-14,900
-18% -$310K
MXL icon
61
MaxLinear
MXL
$6.83B
$1.26M 0.26%
37,050
+29,450
+388% +$1.05M
APPS icon
62
Digital Turbine
APPS
$1.71B
$1.21M 0.25%
15,075
-36,200
-71% -$2.65M
MOV icon
63
Movado Group
MOV
$836M
$1.21M 0.25%
+42,500
New +$960K
TCOM icon
64
Trip.com Group
TCOM
$29.1B
$1.19M 0.24%
+30,000
New +$1.11M
VCRA
65
DELISTED
VOCERA COMMUNICATIONS, INC.
VCRA
$1.19M 0.24%
30,826
+2,726
+10% +$117K
EVC icon
66
Entravision Communication
EVC
$1.1B
$1.19M 0.24%
+293,300
New +$1.01M
MBWM icon
67
Mercantile Bank Corp
MBWM
$1.06B
$1.18M 0.24%
36,472
+16,972
+87% +$511K
DSKE
68
DELISTED
Daseke, Inc. Common Stock
DSKE
$1.17M 0.24%
137,600
+67,600
+97% +$414K
HIMX
69
Himax Technologies
HIMX
$2.54B
$1.16M 0.24%
+85,000
New +$994K
PDD icon
70
Pinduoduo
PDD
$131B
$1.14M 0.23%
8,500
-2,500
-23% -$422K
BLDR icon
71
Builders FirstSource
BLDR
$8.02B
$1.06M 0.22%
22,900
+17,000
+288% +$724K
NPO icon
72
Enpro
NPO
$7.14B
$1.06M 0.22%
12,400
-4,000
-24% -$327K
FLXS icon
73
Flexsteel Industries
FLXS
$313M
$1.05M 0.21%
30,000
– –
RES icon
74
RPC Inc
RES
$1.32B
$1.02M 0.21%
189,400
+89,117
+89% +$452K
FTCH
75
DELISTED
Farfetch Limited Class A Ordinary Shares
FTCH
$1.02M 0.21%
19,300
+11,400
+144% +$697K
1 2
3
4 5

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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.