OAM

Oberweis Asset Management Portfolio holdings

AUM $2.3B
This Quarter Return
+16.61%
1 Year Return
+50.6%
3 Year Return
+282.26%
5 Year Return
+983.19%
10 Year Return
+7,497.34%
AUM
$300M
AUM Growth
+$300M
Cap. Flow
-$175M
Cap. Flow %
-58.23%
Top 10 Hldgs %
42.61%
Holding
238
New
42
Increased
49
Reduced
80
Closed
38

Sector Composition

1 Technology 23.35%
2 Industrials 13.69%
3 Consumer Discretionary 12.58%
4 Materials 11.77%
5 Consumer Staples 10.79%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
TAL icon
26
TAL Education Group
TAL
$6.34B
$1.93M 0.64%
40,000
+25,000
+167% +$1.21M
EDU icon
27
New Oriental
EDU
$7.98B
$1.88M 0.63%
15,500
-8,500
-35% -$1.03M
CSTL icon
28
Castle Biosciences
CSTL
$673M
$1.76M 0.59%
+51,200
New +$1.76M
RPD icon
29
Rapid7
RPD
$1.32B
$1.74M 0.58%
31,010
-45,920
-60% -$2.57M
GTLS icon
30
Chart Industries
GTLS
$8.94B
$1.7M 0.57%
25,150
-33,090
-57% -$2.23M
EFSC icon
31
Enterprise Financial Services Corp
EFSC
$2.23B
$1.67M 0.56%
34,620
+16,920
+96% +$816K
MGRC icon
32
McGrath RentCorp
MGRC
$3.01B
$1.65M 0.55%
21,600
-1,300
-6% -$99.5K
KN icon
33
Knowles
KN
$1.8B
$1.64M 0.55%
77,700
+2,400
+3% +$50.7K
ZIXI
34
DELISTED
Zix Corporation
ZIXI
$1.62M 0.54%
238,470
-54,000
-18% -$366K
LIQT icon
35
LiqTech
LIQT
$20.3M
$1.48M 0.49%
252,980
+75,000
+42% +$439K
TLRA
36
DELISTED
Telaria, Inc.
TLRA
$1.47M 0.49%
166,800
CCMP
37
DELISTED
CMC Materials, Inc. Common Stock
CCMP
$1.44M 0.48%
10,000
-25,689
-72% -$3.71M
POWL icon
38
Powell Industries
POWL
$3.1B
$1.44M 0.48%
29,300
-1,100
-4% -$53.9K
BIDU icon
39
Baidu
BIDU
$33.1B
$1.42M 0.47%
+11,260
New +$1.42M
JD icon
40
JD.com
JD
$44.2B
$1.42M 0.47%
40,250
+10,000
+33% +$352K
ZUMZ icon
41
Zumiez
ZUMZ
$312M
$1.39M 0.46%
+40,100
New +$1.39M
NSSC icon
42
Napco Security Technologies
NSSC
$1.42B
$1.36M 0.45%
46,137
CATM
43
DELISTED
Cardtronics plc Class A Ordinary Shares (UK)
CATM
$1.32M 0.44%
29,600
-5,400
-15% -$241K
OSPN icon
44
OneSpan
OSPN
$580M
$1.27M 0.42%
74,200
-6,800
-8% -$116K
CUTR
45
DELISTED
Cutera, Inc.
CUTR
$1.25M 0.42%
34,900
+6,500
+23% +$233K
INMD icon
46
InMode
INMD
$917M
$1.25M 0.42%
+31,800
New +$1.25M
WSM icon
47
Williams-Sonoma
WSM
$23.4B
$1.24M 0.41%
16,910
-1,190
-7% -$87.4K
UCTT icon
48
Ultra Clean Holdings
UCTT
$1.06B
$1.23M 0.41%
+52,300
New +$1.23M
AMRC icon
49
Ameresco
AMRC
$1.35B
$1.22M 0.41%
69,808
-17,200
-20% -$301K
SPY icon
50
SPDR S&P 500 ETF Trust
SPY
$656B
$1.22M 0.41%
3,794
+14
+0.4% +$4.51K