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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
+16.12%
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
$1.95B
AUM Growth
+$320M
Cap. Flow
+$176M
Cap. Flow %
9.01%
Top 10 Hldgs %
17.75%
Holding
232
New
35
Increased
76
Reduced
34
Closed
26

Top Buys

Rank Stock Value
1
LNTH icon
Lantheus
LNTH
+$19.9M
2
ICUI icon
ICU Medical
ICUI
+$19.3M
3
MTSI icon
MACOM Technology Solutions
MTSI
+$16.1M
4
G icon
Genpact
G
+$16M
5
DOCS icon
Doximity
DOCS
+$15.4M

Top Sells

Rank Stock Value
1
CSTM icon
Constellium
CSTM
+$34.7M
2
RAMP icon
LiveRamp
RAMP
+$15.9M
3
WWD icon
Woodward
WWD
+$14.2M
4
ATEC icon
Alphatec Holdings
ATEC
+$13.9M
5
AZEK
The AZEK Co
AZEK
+$12.8M

Sector Composition

Rank Sector Weight
1 Technology 29.62%
2 Healthcare 24.27%
3 Industrials 16.94%
4 Consumer Discretionary 11.94%
5 Financials 4.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VRT icon
51
Vertiv
VRT
$107B
$12.5M 0.64%
125,961
-2,849
-2% -$236K
BRBR icon
52
BellRing Brands
BRBR
$1.37B
$12.5M 0.64%
+206,000
New +$11.4M
ACLS icon
53
Axcelis
ACLS
$4.27B
$12.5M 0.64%
118,779
+26,980
+29% +$3.16M
AAOI icon
54
Applied Optoelectronics
AAOI
$10.9B
$12.4M 0.63%
865,915
– –
NXT icon
55
Nextpower Inc
NXT
$15.1B
$12.4M 0.63%
330,300
+51,400
+18% +$2.14M
CRS icon
56
Carpenter Technology
CRS
$28.1B
$12.3M 0.63%
77,240
+2,540
+3% +$344K
OSCR icon
57
Oscar Health
OSCR
$8.13B
$12.2M 0.63%
576,850
+169,350
+42% +$3.05M
PRIM icon
58
Primoris Services
PRIM
$4.41B
$12.2M 0.62%
209,900
– –
SFM icon
59
Sprouts Farmers Market
SFM
$8.16B
$12M 0.61%
108,500
– –
BOOT icon
60
Boot Barn
BOOT
$4.9B
$11.6M 0.59%
69,400
– –
CLBT icon
61
Cellebrite
CLBT
$3.88B
$11.5M 0.59%
684,810
+81,210
+13% +$1.21M
ITGR icon
62
Integer Holdings
ITGR
$4.26B
$11.5M 0.59%
88,100
-31,100
-26% -$3.81M
FCFS icon
63
FirstCash
FCFS
$8.89B
$11.2M 0.58%
97,900
+15,700
+19% +$1.78M
VECO icon
64
Veeco
VECO
$3.19B
$10.8M 0.55%
326,600
+34,700
+12% +$1.3M
NEO icon
65
NeoGenomics
NEO
$2.08B
$10.6M 0.54%
718,700
+50,000
+7% +$782K
RSI icon
66
Rush Street Interactive
RSI
$3.01B
$10.5M 0.54%
971,900
– –
OSIS icon
67
OSI Systems
OSIS
$3.89B
$10.5M 0.54%
69,200
– –
PETQ
68
DELISTED
PetIQ, Inc. Class A Common Stock
PETQ
$10.5M 0.54%
340,700
– –
ACIW icon
69
ACI Worldwide
ACIW
$5.5B
$10.5M 0.54%
205,712
-206,950
-50% -$9.46M
OSK icon
70
Oshkosh
OSK
$9.54B
$10.4M 0.54%
104,249
-78,537
-43% -$8.18M
WING icon
71
Wingstop
WING
$3.19B
$10.2M 0.52%
24,400
– –
MMS icon
72
Maximus
MMS
$3.16B
$9.95M 0.51%
106,800
-3,800
-3% -$340K
MYGN icon
73
Myriad Genetics
MYGN
$307M
$9.88M 0.51%
360,700
– –
SPXC icon
74
SPX Corp
SPXC
$10.8B
$9.85M 0.5%
61,800
-12,700
-17% -$1.92M
FIX icon
75
Comfort Systems
FIX
$59.5B
$9.84M 0.5%
25,200
+1,100
+5% +$362K
1 2
3
4 5

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VFCM
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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 Q3 2024 Portfolio in Review

As of Q3 2024, Oberweis Asset Management held 232 positions worth $1.95B, up 20% from $1.63B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Oberweis Asset Management deployed $176M of net new capital in Q3 2024, opening 35 new positions and adding to 76 existing holdings. Its largest new stake was Lantheus: 191,400 shares worth $21M.

By sector, the portfolio is most concentrated in Technology at 30% of assets, up from 28% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was ACI Worldwide, an estimated $9.46M trimmed.

  • Oberweis Asset Management's largest Q3 2024 buy was Lantheus: 191,400 shares worth $21M.
  • Oberweis Asset Management added most to ADMA Biologics in Q3 2024, an estimated $13.5M increase.
  • Oberweis Asset Management's biggest Q3 2024 reduction was ACI Worldwide, cutting an estimated $9.46M.
  • Oberweis Asset Management fully exited Constellium in Q3 2024, selling an estimated $34.7M.
  • Oberweis Asset Management's ten largest holdings make up 18% of its $1.95B portfolio in Q3 2024.
  • Oberweis Asset Management opened 35 new positions and closed 26 in Q3 2024.
  • Oberweis Asset Management's portfolio value rose 20% quarter-over-quarter to $1.95B.

Based on Oberweis Asset Management's 13F filing for Q3 2024, filed 14 Nov 2024.