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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
CSTM icon
1
Constellium
CSTM
$3.96B
$122M 25.27%
6,497,497
-94,600
-1% -$1.82M
DAVA icon
2
Endava
DAVA
$141M
$80.4M 16.65%
592,021
-5,700
-1% -$736K
SE icon
3
Sea Limited
SE
$61.2B
$29.2M 6.05%
91,600
+34,737
+61% +$10.7M
SYNA icon
4
Synaptics
SYNA
$4.41B
$10.3M 2.13%
57,120
+1,560
+3% +$262K
ECOM
5
DELISTED
CHANNELADVISOR CORPORATION
ECOM
$9.84M 2.04%
389,930
-28,350
-7% -$699K
SSTK icon
6
Shutterstock
SSTK
$205M
$8.42M 1.74%
74,323
-1,959
-3% -$212K
GLBE icon
7
Global E Online
GLBE
$6.08B
$7.71M 1.6%
+107,400
New +$7.26M
ORGO icon
8
Organogenesis Holdings
ORGO
$308M
$7.25M 1.5%
509,058
-52,550
-9% -$816K
SHOP icon
9
Shopify
SHOP
$148B
$7.24M 1.5%
53,400
+20,200
+61% +$3.03M
ACLS icon
10
Axcelis
ACLS
$4.12B
$7.24M 1.5%
153,870
+25,790
+20% +$1.12M
ATEC icon
11
Alphatec Holdings
ATEC
$1.27B
$7.07M 1.46%
580,030
+144,500
+33% +$2.02M
DECK icon
12
Deckers Outdoor
DECK
$13.3B
$6.93M 1.43%
115,380
+480
+0.4% +$32.9K
CROX icon
13
Crocs
CROX
$6.69B
$6.88M 1.43%
47,970
-800
-2% -$110K
INMD icon
14
InMode
INMD
$872M
$6.39M 1.32%
80,180
-61,140
-43% -$3.73M
GES
15
DELISTED
Guess Inc
GES
$5.37M 1.11%
255,367
+107,659
+73% +$2.46M
CDNS icon
16
Cadence Design Systems
CDNS
$90B
$5.13M 1.06%
33,900
+12,376
+57% +$1.89M
MBUU icon
17
Malibu Boats
MBUU
$544M
$3.83M 0.79%
54,750
+8,120
+17% +$610K
UCTT
18
Ultra Clean Holdings
UCTT
$4.16B
$3.81M 0.79%
89,480
+2,900
+3% +$137K
VRTV
19
DELISTED
VERITIV CORPORATION
VRTV
$3.69M 0.76%
41,222
-278
-0.7% -$21.2K
CDNA icon
20
CareDx
CDNA
$1.92B
$3.03M 0.63%
47,850
+1,020
+2% +$77.7K
MODN
21
DELISTED
MODEL N, INC.
MODN
$3.02M 0.63%
90,140
-3,170
-3% -$107K
BOOT icon
22
Boot Barn
BOOT
$4.55B
$2.87M 0.59%
32,300
+300
+0.9% +$25.8K
HALO icon
23
Halozyme
HALO
$9.72B
$2.85M 0.59%
69,980
+780
+1% +$32.6K
ACHC icon
24
Acadia Healthcare
ACHC
$3.17B
$2.79M 0.58%
43,695
+700
+2% +$44.2K
ANGO icon
25
AngioDynamics
ANGO
$562M
$2.76M 0.57%
106,400
+8,100
+8% +$217K
1
2 3 4 5

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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.