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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
+7.07%
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
$483M
AUM Growth
+$26.4M
Cap. Flow
+$11M
Cap. Flow %
2.28%
Top 10 Hldgs %
59.97%
Holding
190
New
27
Increased
56
Reduced
44
Closed
28

Top Buys

Rank Stock Value
1
SE icon
Sea Limited
SE
+$10.7M
2
GLBE icon
Global E Online
GLBE
+$7.26M
3
SHOP icon
Shopify
SHOP
+$3.03M
4
GES
Guess Inc
GES
+$2.46M
5
ATEC icon
Alphatec Holdings
ATEC
+$2.02M

Top Sells

Rank Stock Value
1
COHR icon
Coherent
COHR
+$4.72M
2
INMD icon
InMode
INMD
+$3.73M
3
CSTL icon
Castle Biosciences
CSTL
+$3.36M
4
UPWK icon
Upwork
UPWK
+$2.58M
5
AVYA
Avaya Holdings Corp. Common Stock
AVYA
+$1.97M

Sector Composition

Rank Sector Weight
1 Technology 33.33%
2 Materials 25.66%
3 Consumer Discretionary 19.02%
4 Healthcare 9.56%
5 Industrials 5.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AVNW icon
26
Aviat Networks
AVNW
$271M
$2.68M 0.56%
81,607
-8,000
-9% -$277K
RRGB icon
27
Red Robin
RRGB
$149M
$2.6M 0.54%
112,800
+33,600
+42% +$866K
BLDR icon
28
Builders FirstSource
BLDR
$8.11B
$2.54M 0.53%
49,080
+2,660
+6% +$130K
DOOR
29
DELISTED
MASONITE INTERNATIONAL CORP
DOOR
$2.33M 0.48%
21,925
-150
-0.7% -$17K
AOSL icon
30
Alpha and Omega Semiconductor
AOSL
$975M
$2.32M 0.48%
74,000
+29,000
+64% +$804K
AMRC icon
31
Ameresco
AMRC
$1.44B
$2.18M 0.45%
37,308
-3,600
-9% -$237K
ZUMZ icon
32
Zumiez
ZUMZ
$335M
$2.04M 0.42%
51,300
+3,500
+7% +$149K
CLFD icon
33
Clearfield
CLFD
$447M
$1.98M 0.41%
44,900
– –
VCRA
34
DELISTED
VOCERA COMMUNICATIONS, INC.
VCRA
$1.98M 0.41%
43,226
+2,800
+7% +$125K
EVC icon
35
Entravision Communication
EVC
$1.1B
$1.96M 0.41%
276,400
-55,000
-17% -$371K
ARNC
36
DELISTED
Arconic Corporation
ARNC
$1.91M 0.39%
60,400
+24,000
+66% +$819K
SGI
37
Somnigroup International
SGI
$14.7B
$1.8M 0.37%
38,777
-694
-2% -$30.3K
RPD icon
38
Rapid7
RPD
$747M
$1.8M 0.37%
15,910
-1,100
-6% -$125K
MHO icon
39
M/I Homes
MHO
$3.83B
$1.79M 0.37%
30,900
+10,600
+52% +$649K
CSTL icon
40
Castle Biosciences
CSTL
$948M
$1.75M 0.36%
26,260
-47,800
-65% -$3.36M
III icon
41
Information Services Group
III
$204M
$1.69M 0.35%
235,000
– –
MXL icon
42
MaxLinear
MXL
$6.33B
$1.68M 0.35%
34,200
-1,250
-4% -$60.5K
CAMT icon
43
Camtek
CAMT
$7.06B
$1.66M 0.34%
40,980
– –
CCRN
44
DELISTED
Cross Country Healthcare
CCRN
$1.66M 0.34%
77,900
-8,000
-9% -$150K
PRKS icon
45
United Parks & Resorts
PRKS
$2.13B
$1.64M 0.34%
+29,560
New +$1.49M
FLL icon
46
Full House Resorts
FLL
$80.9M
$1.62M 0.34%
152,543
– –
VREX icon
47
Varex Imaging
VREX
$518M
$1.61M 0.33%
57,200
– –
RGP icon
48
Resources Connection
RGP
$154M
$1.59M 0.33%
+100,900
New +$1.52M
AEHR icon
49
Aehr Test Systems
AEHR
$3.38B
$1.57M 0.33%
+115,300
New +$828K
RDNT icon
50
RadNet
RDNT
$5.24B
$1.57M 0.33%
53,600
-17,800
-25% -$571K
1
2
3 4 5

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MCM
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Oberweis Asset Management's Q3 2021 Portfolio in Review

As of Q3 2021, Oberweis Asset Management held 190 positions worth $483M, up 5.8% from $456M the previous quarter. Its ten largest holdings account for 60% of the portfolio.

Oberweis Asset Management's Q3 2021 filing shows 27 new, 56 increased, 44 reduced and 28 closed positions. Its largest new stake was Global E Online: 107,400 shares worth $7.71M. The largest sale was Coherent, an estimated $4.72M.

By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 32% a quarter earlier, followed by Materials and Consumer Discretionary.

  • Oberweis Asset Management's largest Q3 2021 buy was Global E Online: 107,400 shares worth $7.71M.
  • Oberweis Asset Management added most to Sea Limited in Q3 2021, an estimated $10.7M increase.
  • Oberweis Asset Management's biggest Q3 2021 reduction was Coherent, cutting an estimated $4.72M.
  • Oberweis Asset Management fully exited Avaya Holdings Corp. Common Stock in Q3 2021, selling an estimated $1.97M.
  • Oberweis Asset Management's ten largest holdings make up 60% of its $483M portfolio in Q3 2021.
  • Oberweis Asset Management opened 27 new positions and closed 28 in Q3 2021.
  • Oberweis Asset Management's portfolio value rose 5.8% quarter-over-quarter to $483M.

Based on Oberweis Asset Management's 13F filing for Q3 2021, filed 15 Nov 2021.