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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
+12.8%
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
$823M
AUM Growth
+$178M
Cap. Flow
+$121M
Cap. Flow %
14.75%
Top 10 Hldgs %
27.38%
Holding
206
New
32
Increased
111
Reduced
24
Closed
19

Top Buys

Rank Stock Value
1
VCYT icon
Veracyte
VCYT
+$6.55M
2
POWI icon
Power Integrations
POWI
+$5.78M
3
AEHR icon
Aehr Test Systems
AEHR
+$5.71M
4
SIBN icon
SI-BONE Inc
SIBN
+$5.37M
5
NVTS icon
Navitas Semiconductor
NVTS
+$4.96M

Top Sells

Rank Stock Value
1
CSTM icon
Constellium
CSTM
+$26.9M
2
HALO icon
Halozyme
HALO
+$6.26M
3
FN icon
Fabrinet
FN
+$4.77M
4
ACLS icon
Axcelis
ACLS
+$4.55M
5
SYNA icon
Synaptics
SYNA
+$4.47M

Sector Composition

Rank Sector Weight
1 Technology 31.71%
2 Healthcare 19.34%
3 Industrials 15.36%
4 Consumer Discretionary 10.7%
5 Materials 7.54%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MMS icon
76
Maximus
MMS
$3.3B
$4.04M 0.49%
47,800
+7,000
+17% +$576K
SLAB icon
77
Silicon Laboratories
SLAB
$7.2B
$4.02M 0.49%
25,510
+4,700
+23% +$710K
ALGT icon
78
Allegiant Air
ALGT
$2.83B
$3.84M 0.47%
+30,400
New +$3.18M
MOD icon
79
Modine Manufacturing
MOD
$10.6B
$3.8M 0.46%
115,000
+19,200
+20% +$479K
HEES
80
DELISTED
H&E Equipment Services
HEES
$3.76M 0.46%
82,100
+26,300
+47% +$1.05M
FTDR icon
81
Frontdoor
FTDR
$5.37B
$3.75M 0.46%
+117,700
New +$3.51M
FCFS icon
82
FirstCash
FCFS
$9.21B
$3.74M 0.45%
40,100
+18,700
+87% +$1.83M
ACMR icon
83
ACM Research
ACMR
$5.6B
$3.74M 0.45%
285,600
+70,000
+32% +$737K
HAYN
84
DELISTED
Haynes International, Inc.
HAYN
$3.69M 0.45%
72,600
+21,700
+43% +$1.03M
AVNW icon
85
Aviat Networks
AVNW
$272M
$3.65M 0.44%
109,507
+15,000
+16% +$477K
MTSI icon
86
MACOM Technology Solutions
MTSI
$20.4B
$3.65M 0.44%
55,700
+11,600
+26% +$703K
AORT icon
87
Artivion
AORT
$1.27B
$3.63M 0.44%
+211,300
New +$3.11M
OPCH icon
88
Option Care Health
OPCH
$3.49B
$3.61M 0.44%
111,000
+13,600
+14% +$410K
STKL
89
DELISTED
SunOpta
STKL
$3.6M 0.44%
537,700
+116,900
+28% +$880K
OI icon
90
O-I Glass
OI
$1.16B
$3.59M 0.44%
168,100
+48,100
+40% +$1.04M
SHLS icon
91
Shoals Technologies Group
SHLS
$1.52B
$3.57M 0.43%
+139,600
New +$3.23M
LYTS icon
92
LSI Industries
LYTS
$914M
$3.56M 0.43%
283,700
+103,000
+57% +$1.29M
EIG icon
93
Employers Holdings
EIG
$908M
$3.56M 0.43%
95,100
+37,200
+64% +$1.46M
JELD icon
94
JELD-WEN Holding
JELD
$152M
$3.54M 0.43%
+201,900
New +$2.81M
AIT icon
95
Applied Industrial Technologies
AIT
$13.2B
$3.53M 0.43%
24,400
+5,600
+30% +$747K
SPXC icon
96
SPX Corp
SPXC
$10.9B
$3.53M 0.43%
+41,500
New +$3.09M
MHO icon
97
M/I Homes
MHO
$3.8B
$3.52M 0.43%
40,400
+16,200
+67% +$1.15M
NEO icon
98
NeoGenomics
NEO
$2.08B
$3.42M 0.42%
+213,000
New +$3.51M
ALIT icon
99
Alight
ALIT
$387M
$3.34M 0.41%
18,065
+5,977
+49% +$1.06M
EVRI
100
DELISTED
Everi Holdings
EVRI
$3.31M 0.4%
229,200
-72,100
-24% -$1.1M
2 3
4
5 6

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Oberweis Asset Management's Q2 2023 Portfolio in Review

As of Q2 2023, Oberweis Asset Management held 206 positions worth $823M, up 28% from $645M the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Oberweis Asset Management deployed $121M of net new capital in Q2 2023, opening 32 new positions and adding to 111 existing holdings. Its largest new stake was Power Integrations: 69,270 shares worth $6.56M.

By sector, the portfolio is most concentrated in Technology at 32% of assets, up from 31% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was Constellium, an estimated $26.9M trimmed.

  • Oberweis Asset Management's largest Q2 2023 buy was Power Integrations: 69,270 shares worth $6.56M.
  • Oberweis Asset Management added most to Veracyte in Q2 2023, an estimated $6.55M increase.
  • Oberweis Asset Management's biggest Q2 2023 reduction was Constellium, cutting an estimated $26.9M.
  • Oberweis Asset Management fully exited Halozyme in Q2 2023, selling an estimated $6.26M.
  • Oberweis Asset Management's ten largest holdings make up 27% of its $823M portfolio in Q2 2023.
  • Oberweis Asset Management opened 32 new positions and closed 19 in Q2 2023.
  • Oberweis Asset Management's portfolio value rose 28% quarter-over-quarter to $823M.

Based on Oberweis Asset Management's 13F filing for Q2 2023, filed 14 Aug 2023.