OBERWEIS ASSET MANAGEMENT INC/ Q3 2018 Filing

Filed November 14, 2018

Portfolio Value

$516.0B

Holdings

209

Report Date

Q3 2018

Filing Type

13F-HR

All Holdings (209 positions)

#StockSharesValue% PortfolioType
1
Sodastream International Ltd.
397,000$56.8B11.01%
2
NOMDNomad Foods Ltd.
2,754,908$55.8B10.82%
3
SKYSkyline Champion Corp
379,573$10.8B2.10%
4
Biotelemetry, Inc.
161,330$10.4B2.02%
5
CUROEURCuro Group Hldgs Corp.
342,890$10.4B2.01%
6
Control 4 Corp
296,055$10.2B1.97%
7
LHCGUSDLHC Group, Inc.
97,383$10.0B1.94%
8
LGNDLigand Pharmaceuticals
35,587$9.8B1.89%
9
TNDMTandem Diabetes Care, Inc.
225,050$9.6B1.87%
10
Blucora, Inc.
228,414$9.2B1.78%
11
Care Com, Inc.
400,439$8.9B1.72%
12
Carbonite, Inc.
247,034$8.8B1.71%
13
STAAStaar Surgical Co.
179,040$8.6B1.67%
14
BOOMDMC Global, Inc.
210,274$8.6B1.66%
15
BZUNBaozun Inc. Spon ADR
174,325$8.5B1.64%
16
ATRCAtricure, Inc.
238,210$8.3B1.62%
17
VICRVicor Corp.
178,200$8.2B1.59%
18
SKYWSkywest Inc
132,031$7.8B1.51%
19
MBUUMalibu Boats, Inc.
141,898$7.8B1.50%
20
Apptio, Inc. Cl A
207,460$7.7B1.49%
21
GDOTGreen Dot Corp. Cl A
82,445$7.3B1.42%
22
TREXTrex Company, Inc.
93,940$7.2B1.40%
23
MPWRMonolithic Pwr Sys
57,400$7.2B1.40%
24
MOVMovado Group, Inc.
164,118$6.9B1.33%
25
Limelight Networks, Inc.
1,238,500$6.2B1.20%
26
HAEHaemonetics Corp.
52,900$6.1B1.17%
27
BABAAlibaba ADR
36,555$6.0B1.17%
28
INGNInogen, Inc.
23,095$5.6B1.09%
29
Mellanox Technologies Ltd.
68,700$5.0B0.98%
30
Eldorado Resorts, Inc.
100,233$4.9B0.94%
31
Mobileiron, Inc.
863,380$4.6B0.89%
32
CMCOColumbus McKinnon Corp. NY
115,052$4.5B0.88%
33
PATKPatrick Industries, Inc.
76,742$4.5B0.88%
34
BURLBurlington Stores, Inc.
27,320$4.5B0.86%
35
MEDPMedpace Holdings Inc
68,880$4.1B0.80%
36
LF2Pacific Premier Bancorp, Inc.
84,998$3.2B0.61%
37
CSFLUSDCenterstate Bank Corp.
108,642$3.0B0.59%
38
Career Education Corp.
178,482$2.7B0.52%
39
EDUNew Oriental Education ADR
34,380$2.5B0.49%
40
Datawatch Corp.
211,398$2.5B0.48%
41
Mesa Air Group, Inc.
173,400$2.4B0.47%
42
CMTLComtech Telecommunications CP
66,100$2.4B0.46%
43
FANGDiamondback Energy Inc.
16,653$2.3B0.44%
44
NVRIHarsco Corp.
78,100$2.2B0.43%
45
BANDBandwidth, Inc.
38,900$2.1B0.40%
46
MCBC Holdings Inc
56,100$2.0B0.39%
47
WUBAUSD58.com Inc Spon ADR
27,050$2.0B0.39%
48
CPE3EURCallon Petroleum Corp.
164,827$2.0B0.38%
49
Quantenna Communications Inc
104,800$1.9B0.37%
50
Bridgepoint Education, Inc.
190,000$1.9B0.37%
51
TG7Triumph Group, Inc.
82,340$1.9B0.37%
52
TCMDTactile Sys Technology, Inc.
27,000$1.9B0.37%
53
WSMWilliams-Sonoma, Inc.
24,130$1.6B0.31%
54
VCRAUSDVocera Communications, Inc.
43,314$1.6B0.31%
55
MOMOUSDMomo, Inc. ADR
35,730$1.6B0.30%
56
Tivo corp.
124,458$1.6B0.30%
57
CDNACareDx, Inc.
52,300$1.5B0.29%
58
ON1Old National Bancorp
77,915$1.5B0.29%
59
QSIIEURNextgen Healthcare, Inc.
74,800$1.5B0.29%
60
Rosetta Stone, Inc.
74,500$1.5B0.29%
61
SEISolaris Oilfield Infrastructur
78,000$1.5B0.29%
62
HTEURHersha Hospitality Trust
64,920$1.5B0.29%
63
PGTIUSDPGT, Inc.
65,300$1.4B0.27%
64
GDSGDS Holdings Ltd. ADR
40,000$1.4B0.27%
65
Ferro Corp.
59,500$1.4B0.27%
66
VCELVericel Corp.
94,900$1.3B0.26%
67
WWWWolverine World Wide
34,045$1.3B0.26%
68
ALNTAllied Motion Technologies
24,000$1.3B0.25%
69
ENVAEnova Intl, Inc.
44,810$1.3B0.25%
70
TEXTerex Corp.
32,311$1.3B0.25%
71
KNKnowles Corp.
77,100$1.3B0.25%
72
PORPortland General Electric Co.
27,850$1.3B0.25%
73
SYNASynaptics, Inc.
26,700$1.2B0.24%
74
RYAMRayonier Advanced Materials, I
65,966$1.2B0.24%
75
ASBAssociated Banc-Corp
46,040$1.2B0.23%
76
VPGVishay Precision Group
31,700$1.2B0.23%
77
Ryman Hospitality Pptys. Inc.
13,750$1.2B0.23%
78
LSCCLattice Semiconductor Corporat
147,000$1.2B0.23%
79
Stein Mart, Inc.
500,000$1.2B0.23%
80
SFNCSimmons First National Corp.
39,630$1.2B0.23%
81
STRLSterling Construction Co., Inc
81,250$1.2B0.23%
82
OSPNOneSpan, Inc.
60,400$1.2B0.22%
83
CTRNCiti Trends, Inc.
39,300$1.1B0.22%
84
Verint Sys Inc.
22,430$1.1B0.22%
85
MATXMatson, Inc.
28,350$1.1B0.22%
86
GPOR1EURGulfport Energy Corp.
107,800$1.1B0.22%
87
CBPXEURContinental Bldg Prods, Inc.
29,000$1.1B0.21%
88
ATHMAutohome, Inc. ADR
14,000$1.1B0.21%
89
RGSUSDRegis Corp. Minn
52,600$1.1B0.21%
90
SPYSPDR S&P 500 ETF Trust
3,698$1.1B0.21%
91
TWINTwin Disc, Inc.
46,500$1.1B0.21%
92
AAWWUSDAtlas Air Worldwide Hldgs Inc
16,700$1.1B0.21%
93
VTE1Asure Software, Inc.
84,400$1.0B0.20%
94
Pyxus International, Inc.
44,700$1.0B0.20%
95
PXLWEURPixelworks, Inc.
227,600$1.0B0.20%
96
CPFCentral Pacific Financial Corp
38,800$1.0B0.20%
97
Superior Energy Svcs
103,622$1.0B0.20%
98
Spartan Motors, Inc.
68,100$1.0B0.19%
99
HURCHurco Companies, Inc.
22,000$992.0M0.19%
100
BHEBenchmark Electronics Inc
42,240$988.0M0.19%
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