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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
+16.59%
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
$300M
AUM Growth
-$142M
Cap. Flow
-$175M
Cap. Flow %
-58.31%
Top 10 Hldgs %
42.61%
Holding
238
New
42
Increased
49
Reduced
80
Closed
38

Top Buys

Rank Stock Value
1
AUDC icon
AudioCodes
AUDC
+$24.6M
2
MGNI icon
Magnite
MGNI
+$1.86M
3
ACLS icon
Axcelis
ACLS
+$1.69M
4
BIDU icon
Baidu
BIDU
+$1.28M
5
ZUMZ icon
Zumiez
ZUMZ
+$1.27M

Top Sells

Rank Stock Value
1
NOMD icon
Nomad Foods
NOMD
+$39.7M
2
GWPH
GW Pharmaceuticals Plc American Depositary Shares
GWPH
+$26.1M
3
ARGX icon
argenx
ARGX
+$17.3M
4
HMSY
HMS Holdings Corp.
HMSY
+$9.52M
5
BZUN
Baozun
BZUN
+$6.68M

Sector Composition

Rank Sector Weight
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 Change
in Stake 		Capital Flow
ATRC icon
201
AtriCure
ATRC
$1.97B
– –
-139,600
Closed -$3.48M
BCO icon
202
Brink's
BCO
$4.76B
– –
-2,630
Closed -$218K
BZUN
203
Baozun
BZUN
$175M
– –
-156,510
Closed -$6.68M
CCS icon
204
Century Communities
CCS
$1.96B
– –
-59,800
Closed -$1.83M
CDNA icon
205
CareDx
CDNA
$2.48B
– –
-244,410
Closed -$5.53M
CEF icon
206
Sprott Physical Gold and Silver Trust
CEF
$7.42B
– –
-10,000
Closed -$142K
CSBR icon
207
Champions Oncology
CSBR
$80M
– –
-54,333
Closed -$307K
EGBN icon
208
Eagle Bancorp
EGBN
$849M
– –
-7,300
Closed -$326K
HRI icon
209
Herc Holdings
HRI
$5.48B
– –
-15,500
Closed -$721K
IRTC icon
210
iRhythm Holdings
IRTC
$4.1B
– –
-3,700
Closed -$274K
LGND icon
211
Ligand Pharmaceuticals
LGND
$5.85B
– –
-3,911
Closed -$243K
RJET
212
Republic Airways Holdings
RJET
$990M
– –
-13,980
Closed -$1.41M
MITK icon
213
Mitek Systems
MITK
$767M
– –
-108,600
Closed -$1.05M
MOMO
214
Hello Group
MOMO
$879M
– –
-30,000
Closed -$929K
MPWR icon
215
Monolithic Power Systems
MPWR
$66B
– –
-37,562
Closed -$5.85M
MTRN icon
216
Materion
MTRN
$4.45B
– –
-23,075
Closed -$1.42M
OPRX icon
217
OptimizeRx
OPRX
$123M
– –
-51,500
Closed -$746K
PINC
218
DELISTED
Premier
PINC
– –
-8,900
Closed -$257K
QURE icon
219
uniQure
QURE
$3.06B
– –
-132,180
Closed -$5.2M
RUSHA icon
220
Rush Enterprises Class A
RUSHA
$6.29B
– –
-54,225
Closed -$930K
SANM icon
221
Sanmina
SANM
$10.4B
– –
-24,200
Closed -$777K
TCMD icon
222
Tactile Systems Technology
TCMD
$672M
– –
-21,670
Closed -$917K
UNF icon
223
Unifirst Corp
UNF
$5.27B
– –
-2,400
Closed -$468K
UPBD icon
224
Upbound Group
UPBD
$1.18B
– –
-38,200
Closed -$985K
VCYT icon
225
Veracyte
VCYT
$3.58B
– –
-22,500
Closed -$540K
6 7 8
9
10

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DFO
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VFCM
Valley Forge Capital Management Miami, Florida $3.38B AUM 15.93% 1-Year Est. Return
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 Q4 2019 Portfolio in Review

As of Q4 2019, Oberweis Asset Management held 238 positions worth $300M, down 32% from $443M the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Oberweis Asset Management withdrew a net $175M in Q4 2019, closing 38 positions and reducing 80 holdings. Its most notable exit was GW Pharmaceuticals Plc American Depositary Shares, an estimated $26.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 15% a quarter earlier, followed by Industrials and Consumer Discretionary.

Against the trend, Oberweis Asset Management opened a new position in AudioCodes worth $28.9M.

  • Oberweis Asset Management's largest Q4 2019 buy was AudioCodes: 1,126,187 shares worth $28.9M.
  • Oberweis Asset Management added most to Magnite in Q4 2019, an estimated $1.86M increase.
  • Oberweis Asset Management's biggest Q4 2019 reduction was Nomad Foods, cutting an estimated $39.7M.
  • Oberweis Asset Management fully exited GW Pharmaceuticals Plc American Depositary Shares in Q4 2019, selling an estimated $26.1M.
  • Oberweis Asset Management's ten largest holdings make up 43% of its $300M portfolio in Q4 2019.
  • Oberweis Asset Management opened 42 new positions and closed 38 in Q4 2019.
  • Oberweis Asset Management's portfolio value fell 32% quarter-over-quarter to $300M.

Based on Oberweis Asset Management's 13F filing for Q4 2019, filed 14 Feb 2020.