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Institutional Investment Manager
OBERWEIS ASSET MANAGEMENT INC/
OBERWEIS ASSET MANAGEMENT INC/ (CIK: 0000937886) incorporated in Illinois, located at 3333 Warrenville Road, Lisle, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 135 holdings with a total value of $334,652,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 HEALTHEQUITY INC 77,978 3,160,000 0.94%
102 NEW ORIENTAL ED & TECH GRP I 75,500 3,179,000 0.95%
103 ALIBABA GROUP HLDG LTD 37,435 3,287,000 0.98%
104 ELDORADO RESORTS INC COM 204,730 3,470,000 1.04%
105 NUVASIVE INC 52,020 3,504,000 1.05%
106 CHILDRENS PL INC 36,150 3,649,000 1.09%
107 TENNECO INC 60,570 3,784,000 1.13%
108 DEXCOM INC 66,280 3,957,000 1.18%
109 OSHKOSH CORP 61,873 3,998,000 1.19%
110 ABIOMED INC 37,050 4,175,000 1.25%
111 PEGASYSTEMS INC 116,013 4,176,000 1.25%
112 HESKA CORP 58,459 4,186,000 1.25%
113 CYBERARK SOFTWARE LTD 109,220 4,970,000 1.49%
114 Ikang Healthcare Group, Inc. A 290,000 5,026,000 1.50%
115 COOPER STD HLDGS INC 49,206 5,087,000 1.52%
116 BROADSOFT INC 129,370 5,337,000 1.59%
117 CAMBREX CORP 108,965 5,879,000 1.76%
118 CHINA BIOLOGIC PRODS INC 55,855 6,006,000 1.79%
119 ITRON INC 97,550 6,131,000 1.83%
120 PATRICK INDS INC 82,300 6,279,000 1.88%
121 MAXLINEAR INC COM 289,070 6,302,000 1.88%
122 AMN HEALTHCARE SERVICES INC 164,160 6,312,000 1.89%
123 GLAUKOS CORP 186,400 6,394,000 1.91%
124 Callidus Software Inc 383,629 6,445,000 1.93%
125 EAGLE BANCORP INC MD 116,478 7,099,000 2.12%
126 INOGEN INC COM 107,400 7,214,000 2.16%
127 DIAMONDBACK ENERGY INC 73,870 7,465,000 2.23%
128 LIGAND PHARMACEUTICALS INC 77,922 7,918,000 2.37%
129 TAL ED GROUP 116,280 8,157,000 2.44%
130 CEVA Inc 247,830 8,315,000 2.48%
131 GIGAMON INC 232,260 10,579,000 3.16%
132 LOGMEIN INC 115,577 11,159,000 3.33%
133 INPHI CORPORATION 279,355 12,465,000 3.72%
134 COTT CORP QUE 2,372,453 26,880,000 8.03%
135 SHOPIFY INC 696,100 29,842,000 8.92%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-17-008530, filed 2017.02.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.