We are live on ! Find out more
OAM

Oberweis Asset Management Portfolio holdings

AUM $3.39B
1-Year Est. Return 105.5%
This Fund
S&P 500
This Quarter Est. Return
+15.37%
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
$1.07B
AUM Growth
+$132M
Cap. Flow
+$30.6M
Cap. Flow %
2.85%
Top 10 Hldgs %
21.68%
Holding
238
New
43
Increased
106
Reduced
35
Closed
46

Top Buys

Rank Stock Value
1
AMPH icon
Amphastar Pharmaceuticals
AMPH
+$9.86M
2
ACLS icon
Axcelis
ACLS
+$7.14M
3
ITGR icon
Integer Holdings
ITGR
+$6.11M
4
SKYW icon
Skywest
SKYW
+$6.01M
5
ESAB icon
ESAB
ESAB
+$5.99M

Top Sells

Rank Stock Value
1
CSTM icon
Constellium
CSTM
+$19M
2
LNTH icon
Lantheus
LNTH
+$11.8M
3
EXTR icon
Extreme Networks
EXTR
+$9.24M
4
BDC icon
Belden
BDC
+$8.83M
5
DECK icon
Deckers Outdoor
DECK
+$8.33M

Sector Composition

Rank Sector Weight
1 Technology 25.58%
2 Industrials 21.72%
3 Healthcare 21.62%
4 Consumer Discretionary 10.62%
5 Energy 5.6%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BDC icon
201
Belden
BDC
$5.05B
– –
-91,480
Closed -$8.83M
BOOM icon
202
DMC Global
BOOM
$154M
– –
-174,100
Closed -$4.26M
CHEF icon
203
Chefs' Warehouse
CHEF
$4.45B
– –
-146,400
Closed -$3.1M
CIEN icon
204
Ciena
CIEN
$57.2B
– –
-70,200
Closed -$3.32M
CVV icon
205
CVD Equipment Corp
CVV
$57.9M
– –
-103,000
Closed -$685K
DGII icon
206
Digi International
DGII
$3.15B
– –
-161,100
Closed -$4.35M
DXLG icon
207
Destination XL Group
DXLG
$32.6M
– –
-415,700
Closed -$1.86M
EVRI
208
DELISTED
Everi Holdings
EVRI
– –
-249,000
Closed -$3.29M
EXTR icon
209
Extreme Networks
EXTR
$3.19B
– –
-381,470
Closed -$9.24M
GVA icon
210
Granite Construction
GVA
$5.32B
– –
-114,600
Closed -$4.36M
HXL icon
211
Hexcel
HXL
$7.79B
– –
-73,300
Closed -$4.77M
INMD icon
212
InMode
INMD
$869M
– –
-180,260
Closed -$5.49M
LNTH icon
213
Lantheus
LNTH
$6.6B
– –
-169,340
Closed -$11.8M
LYTS icon
214
LSI Industries
LYTS
$913M
– –
-298,700
Closed -$4.74M
MUSA icon
215
Murphy USA
MUSA
$9.9B
– –
-6,700
Closed -$2.29M
OMAB icon
216
Grupo Aeroportuario Centro Norte
OMAB
$5.37B
– –
-2,700
Closed -$235K
PI icon
217
Impinj
PI
$5.25B
– –
-35,700
Closed -$1.96M
PTEN icon
218
Patterson-UTI
PTEN
$3.83B
– –
-261,700
Closed -$3.62M
SCSC icon
219
Scansource
SCSC
$1.16B
– –
-95,664
Closed -$2.9M
SHLS icon
220
Shoals Technologies Group
SHLS
$1.45B
– –
-174,300
Closed -$3.18M
TCMD icon
221
Tactile Systems Technology
TCMD
$651M
– –
-330,350
Closed -$4.64M
TMCI icon
222
Treace Medical Concepts
TMCI
$284M
– –
-355,600
Closed -$4.66M
TXRH icon
223
Texas Roadhouse
TXRH
$13.7B
– –
-20,500
Closed -$1.97M
UNM icon
224
Unum
UNM
$14.2B
– –
-76,700
Closed -$3.77M
VPG icon
225
Vishay Precision Group
VPG
$906M
– –
-54,500
Closed -$1.83M
6 7 8
9
10

Similar funds

BG
Bollard Group Boston, Massachusetts $3.39B AUM 1.06% 1-Year Est. Return
DFO
Duquesne Family Office New York $3.38B AUM 61.92% 1-Year Est. Return
VFCM
Valley Forge Capital Management Miami, Florida $3.38B AUM 15.93% 1-Year Est. Return
MCM
Marsico Capital Management Denver, Colorado $3.4B AUM 51.58% 1-Year Est. Return
EFM
E Fund Management Guangzhou, China $3.37B AUM
DIA
Dana Investment Advisors Waukesha, Wisconsin $3.35B AUM 29.65% 1-Year Est. Return
5NCM
59 North Capital Management Houston, Texas $3.35B AUM 22.14% 1-Year Est. Return
QCG
Quadrant Capital Group Cincinnati, Ohio $3.34B AUM 29.16% 1-Year Est. Return

Oberweis Asset Management's Q4 2023 Portfolio in Review

As of Q4 2023, Oberweis Asset Management held 238 positions worth $1.07B, up 14% from $941M the previous quarter. Its ten largest holdings account for 22% of the portfolio.

Oberweis Asset Management's Q4 2023 filing shows 43 new, 106 increased, 35 reduced and 46 closed positions. Its largest new stake was Integer Holdings: 71,000 shares worth $7.03M. The largest sale was Constellium, an estimated $19M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 28% a quarter earlier, followed by Industrials and Healthcare.

  • Oberweis Asset Management's largest Q4 2023 buy was Integer Holdings: 71,000 shares worth $7.03M.
  • Oberweis Asset Management added most to Amphastar Pharmaceuticals in Q4 2023, an estimated $9.86M increase.
  • Oberweis Asset Management's biggest Q4 2023 reduction was Constellium, cutting an estimated $19M.
  • Oberweis Asset Management fully exited Lantheus in Q4 2023, selling an estimated $11.8M.
  • Oberweis Asset Management's ten largest holdings make up 22% of its $1.07B portfolio in Q4 2023.
  • Oberweis Asset Management opened 43 new positions and closed 46 in Q4 2023.
  • Oberweis Asset Management's portfolio value rose 14% quarter-over-quarter to $1.07B.

Based on Oberweis Asset Management's 13F filing for Q4 2023, filed 14 Feb 2024.