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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
+19.83%
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
$356M
AUM Growth
+$21.1M
Cap. Flow
-$21.6M
Cap. Flow %
-6.06%
Top 10 Hldgs %
35.82%
Holding
208
New
81
Increased
19
Reduced
59
Closed
39

Sector Composition

Rank Sector Weight
1 Healthcare 22.89%
2 Technology 18.28%
3 Consumer Discretionary 13.73%
4 Industrials 9.17%
5 Consumer Staples 7.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PLNR
51
DELISTED
PLANAR SYSTEMS INC
PLNR
$1.23M 0.35%
195,570
-58,650
-23% -$395K
CCIH
52
DELISTED
Chinacache International Holdings Ltd
CCIH
$1.19M 0.33%
100,000
CBM
53
DELISTED
Cambrex Corporation
CBM
$1.11M 0.31%
+28,100
New +$831K
DXCM icon
54
DexCom
DXCM
$32.9B
$1.06M 0.3%
68,000
+51,200
+305% +$774K
ALG icon
55
Alamo Group
ALG
$1.99B
$1.02M 0.29%
+16,200
New +$840K
LABL
56
DELISTED
Multi-Color Corp
LABL
$998K 0.28%
+14,400
New +$915K
AMN icon
57
AMN Healthcare
AMN
$1.28B
$957K 0.27%
+41,500
New +$859K
SMCI icon
58
Super Micro Computer
SMCI
$18.5B
$927K 0.26%
279,000
-113,000
-29% -$416K
CPE
59
DELISTED
Callon Petroleum Company
CPE
$723K 0.2%
9,685
-3,790
-28% -$246K
SPNC
60
DELISTED
Spectranetics Corp
SPNC
$723K 0.2%
20,800
-33,100
-61% -$1.13M
TREX icon
61
Trex
TREX
$4.66B
$693K 0.19%
50,800
+32,000
+170% +$369K
MMS icon
62
Maximus
MMS
$3.27B
$668K 0.19%
10,000
-29,300
-75% -$1.74M
ITG
63
DELISTED
Investment Technology Group Inc
ITG
$621K 0.17%
+20,500
New +$471K
SPSC icon
64
SPS Commerce
SPSC
$2.72B
$617K 0.17%
+18,400
New +$587K
INFN
65
DELISTED
Infinera Corporation Common Stock
INFN
$604K 0.17%
+30,700
New +$516K
EGHT icon
66
8x8 Inc
EGHT
$292M
$601K 0.17%
71,560
-625,944
-90% -$5.04M
SRCI
67
DELISTED
SRC Energy Inc
SRCI
$593K 0.17%
50,000
-39,700
-44% -$470K
HW
68
DELISTED
Headwaters Inc
HW
$587K 0.16%
+32,000
New +$503K
REI icon
69
Ring Energy
REI
$320M
$581K 0.16%
54,700
-35,700
-39% -$339K
BBW icon
70
Build-A-Bear
BBW
$424M
$576K 0.16%
+29,300
New +$600K
WKC icon
71
World Kinect Corp
WKC
$2B
$575K 0.16%
+10,000
New +$519K
AOS icon
72
A.O. Smith
AOS
$8.25B
$565K 0.16%
+17,200
New +$523K
HII icon
73
Huntington Ingalls Industries
HII
$12.8B
$547K 0.15%
+3,900
New +$502K
VRNT
74
DELISTED
Verint Systems
VRNT
$545K 0.15%
+17,274
New +$508K
ILG
75
DELISTED
ILG, Inc Common Stock
ILG
$545K 0.15%
+20,800
New +$513K

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Oberweis Asset Management's Q1 2015 Portfolio in Review

As of Q1 2015, Oberweis Asset Management held 208 positions worth $356M, up 6.3% from $335M the previous quarter. Its ten largest holdings account for 36% of the portfolio.

Oberweis Asset Management withdrew a net $21.6M in Q1 2015, closing 39 positions and reducing 59 holdings. Its most notable exit was Stratasys, an estimated $5.86M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 23% of assets, up from 17% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Oberweis Asset Management opened a new position in Primo Water Corporation worth $16.1M.

  • Oberweis Asset Management's largest Q1 2015 buy was Primo Water Corporation: 1,714,464 shares worth $16.1M.
  • Oberweis Asset Management added most to INPHI CORPORATION in Q1 2015, an estimated $3.86M increase.
  • Oberweis Asset Management's biggest Q1 2015 reduction was Interactive Intelligence Group, inc., cutting an estimated $6.3M.
  • Oberweis Asset Management fully exited Stratasys in Q1 2015, selling an estimated $5.86M.
  • Oberweis Asset Management's ten largest holdings make up 36% of its $356M portfolio in Q1 2015.
  • Oberweis Asset Management opened 81 new positions and closed 39 in Q1 2015.
  • Oberweis Asset Management's portfolio value rose 6.3% quarter-over-quarter to $356M.

Based on Oberweis Asset Management's 13F filing for Q1 2015, filed 15 May 2015.