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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
+13.54%
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
$1.38B
AUM Growth
+$309M
Cap. Flow
+$209M
Cap. Flow %
15.11%
Top 10 Hldgs %
15.75%
Holding
225
New
33
Increased
115
Reduced
37
Closed
29

Top Buys

Rank Stock Value
1
SN icon
SharkNinja
SN
+$12.4M
2
CCS icon
Century Communities
CCS
+$10.6M
3
ONTO icon
Onto Innovation
ONTO
+$10.5M
4
SLAB icon
Silicon Laboratories
SLAB
+$10.3M
5
ITRI icon
Itron
ITRI
+$10.1M

Top Sells

Rank Stock Value
1
PERI icon
Perion Network
PERI
+$14.1M
2
BELFB
Bel Fuse Inc Class B
BELFB
+$8.3M
3
POWI icon
Power Integrations
POWI
+$8.06M
4
MGPI icon
MGP Ingredients
MGPI
+$6.35M
5
THR
Thermon Group Holdings
THR
+$6.21M

Sector Composition

Rank Sector Weight
1 Technology 25.14%
2 Industrials 24.24%
3 Healthcare 20.23%
4 Consumer Discretionary 10.07%
5 Energy 5.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
YOU icon
51
Clear Secure
YOU
$5.46B
$10.6M 0.77%
500,500
+197,000
+65% +$3.92M
INSW icon
52
International Seaways
INSW
$4.61B
$10.6M 0.76%
198,700
+104,100
+110% +$5.39M
WWD icon
53
Woodward
WWD
$21.6B
$10.5M 0.76%
68,400
+16,400
+32% +$2.31M
JBI icon
54
Janus International
JBI
$760M
$10.5M 0.76%
695,400
+167,000
+32% +$2.43M
RAMP icon
55
LiveRamp
RAMP
$2.3B
$10.2M 0.74%
295,780
+156,780
+113% +$5.76M
VECO icon
56
Veeco
VECO
$3.15B
$9.46M 0.68%
269,100
+29,100
+12% +$969K
PRIM icon
57
Primoris Services
PRIM
$4.32B
$8.94M 0.65%
209,900
– –
DECK icon
58
Deckers Outdoor
DECK
$13.3B
$8.87M 0.64%
56,520
-15,750
-22% -$2.18M
FTDR icon
59
Frontdoor
FTDR
$6.32B
$8.58M 0.62%
263,300
-7,800
-3% -$253K
AMSC icon
60
American Superconductor
AMSC
$1.59B
$8.57M 0.62%
634,400
+258,600
+69% +$3.21M
ELF icon
61
e.l.f. Beauty
ELF
$5.44B
$8.57M 0.62%
43,720
+15,220
+53% +$2.7M
MSA icon
62
Mine Safety
MSA
$7.48B
$8.56M 0.62%
44,200
+16,100
+57% +$2.83M
GO icon
63
Grocery Outlet
GO
$959M
$8.52M 0.62%
296,000
+156,800
+113% +$4.13M
SPXC icon
64
SPX Corp
SPXC
$10.7B
$8.5M 0.61%
69,000
-4,000
-5% -$434K
CBT icon
65
Cabot Corp
CBT
$4.52B
$8.49M 0.61%
+92,100
New +$7.49M
AIZ icon
66
Assurant
AIZ
$14.7B
$8.47M 0.61%
45,000
+14,300
+47% +$2.49M
KWR icon
67
Quaker Houghton
KWR
$2.88B
$8.31M 0.6%
40,500
+13,500
+50% +$2.68M
OSIS icon
68
OSI Systems
OSIS
$3.91B
$7.9M 0.57%
55,300
+20,000
+57% +$2.63M
IBP icon
69
Installed Building Products
IBP
$6.52B
$7.87M 0.57%
+30,400
New +$6.51M
EZPW icon
70
Ezcorp Inc
EZPW
$1.79B
$7.77M 0.56%
685,500
+30,000
+5% +$296K
AVNW icon
71
Aviat Networks
AVNW
$272M
$7.64M 0.55%
199,307
+70,100
+54% +$2.35M
MMS icon
72
Maximus
MMS
$3.06B
$7.53M 0.54%
89,700
+29,300
+49% +$2.41M
WING icon
73
Wingstop
WING
$3.18B
$7.33M 0.53%
20,000
+4,100
+26% +$1.28M
CPRX
74
DELISTED
Catalyst Pharmaceutical
CPRX
$7.31M 0.53%
458,400
+109,800
+31% +$1.65M
PFBC icon
75
Preferred Bank
PFBC
$1.25B
$7.29M 0.53%
95,000
+5,400
+6% +$391K
1 2
3
4 5

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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
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EFM
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DIA
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5NCM
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QCG
Quadrant Capital Group Cincinnati, Ohio $3.34B AUM 29.16% 1-Year Est. Return

Oberweis Asset Management's Q1 2024 Portfolio in Review

As of Q1 2024, Oberweis Asset Management held 225 positions worth $1.38B, up 29% from $1.07B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Oberweis Asset Management deployed $209M of net new capital in Q1 2024, opening 33 new positions and adding to 115 existing holdings. Its largest new stake was SharkNinja: 235,200 shares worth $14.7M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Axcelis, an estimated $4.29M trimmed.

  • Oberweis Asset Management's largest Q1 2024 buy was SharkNinja: 235,200 shares worth $14.7M.
  • Oberweis Asset Management added most to Onto Innovation in Q1 2024, an estimated $10.5M increase.
  • Oberweis Asset Management's biggest Q1 2024 reduction was Axcelis, cutting an estimated $4.29M.
  • Oberweis Asset Management fully exited Perion Network in Q1 2024, selling an estimated $14.1M.
  • Oberweis Asset Management's ten largest holdings make up 16% of its $1.38B portfolio in Q1 2024.
  • Oberweis Asset Management opened 33 new positions and closed 29 in Q1 2024.
  • Oberweis Asset Management's portfolio value rose 29% quarter-over-quarter to $1.38B.

Based on Oberweis Asset Management's 13F filing for Q1 2024, filed 15 May 2024.