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Institutional Investment Manager
Portolan Capital Management, LLC
Portolan Capital Management, LLC (CIK: 0001350290) incorporated in Delaware, located at 2 International Place, 26th Floor, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 111 holdings with a total value of $746,820,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 ORION ENGINEERED CARBONS S A 132,887 1,876,000 0.25%
102 FERROGLOBE PLC SHS 209,392 1,845,000 0.25%
103 INTERFACE INC COM 99,298 1,841,000 0.25%
104 QAD Inc 82,750 1,758,000 0.24%
105 AGIOS PHARMACEUTICALS INC 42,589 1,729,000 0.23%
106 CPI CARD GROUP INC 190,645 1,571,000 0.21%
107 BAIDU INC 7,494 1,430,000 0.19%
108 Del Taco Restaurants, Inc. 122,014 1,260,000 0.17%
109 COMSCORE INC 40,978 1,231,000 0.16%
110 PERRIGO CO PLC 8,660 1,108,000 0.15%
111 GUIDANCE SOFTWARE INC 231,011 993,000 0.13%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-120820, filed 2016.05.13).

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.