Dark
Light
System
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 (2016Q4)
Portfolio Summary: 125 holdings with a total value of $742,731,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 ARDMORE SHIPPING CORP COM 781,326 5,782,000 0.78%
52 TRONOX LTD SHS CL A 542,388 5,592,000 0.75%
53 TCF FINL CORP 279,784 5,481,000 0.74%
54 UNITED RENTALS INC 51,563 5,444,000 0.73%
55 MATCH GROUP INCORPORATED 318,152 5,440,000 0.73%
56 FIVE9 INC 376,260 5,339,000 0.72%
57 HUBSPOT INCORPORATED 112,204 5,274,000 0.71%
58 UBS GROUP AG 336,415 5,272,000 0.71%
59 EBIX INC 90,662 5,172,000 0.70%
60 COOPER TIRE RUBR CO 129,853 5,045,000 0.68%
61 INPHI CORPORATION 112,370 5,014,000 0.68%
62 OCLARO INC 559,513 5,008,000 0.67%
63 VOYA FINANCIAL INC 127,535 5,002,000 0.67%
64 AUTOBYTEL INC COM NEW 365,961 4,922,000 0.66%
65 CONFORMIS INCORPORATED 607,283 4,919,000 0.66%
66 FIFTH THIRD BANCORP 182,003 4,909,000 0.66%
67 SCORPIO TANKERS INC 1,060,895 4,806,000 0.65%
68 ELLIE MAE INCORPORATED 55,550 4,648,000 0.63%
69 NUANCE COMM 308,951 4,603,000 0.62%
70 CONSOL ENERGY INC 248,600 4,532,000 0.61%
71 QUALYS INC 142,839 4,521,000 0.61%
72 Gastar Exploration, Ltd. 2,838,716 4,400,000 0.59%
73 CARROLS RESTAURANT GROUP INC 284,787 4,343,000 0.58%
74 COVENANT TRANSN GROUP INC CL A 222,699 4,307,000 0.58%
75 ZENDESK INC 197,706 4,191,000 0.56%
76 PACIFIC ETHANOL INC 424,196 4,030,000 0.54%
77 ARES CAPITAL CORP 239,276 3,946,000 0.53%
78 PACWEST BANCORP DEL COM 71,824 3,910,000 0.53%
79 FABRINET SHS 91,613 3,692,000 0.50%
80 VIRTUSA CORPORATION 145,905 3,665,000 0.49%
81 DEUTSCHE BANK AG 190,944 3,456,000 0.47%
82 ALARM COM HLDGS INC 123,171 3,428,000 0.46%
83 INTREPID POTASH INC 1,613,596 3,356,000 0.45%
84 QAD Inc 110,286 3,353,000 0.45%
85 ANIKA THERAPEUTICS INC 67,892 3,324,000 0.45%
86 WAYFAIR INC 93,415 3,274,000 0.44%
87 LUMENTUM HLDGS INC COM 84,163 3,253,000 0.44%
88 ORION ENGINEERED CARBONS S A 168,778 3,181,000 0.43%
89 PREMIER INC CL A 104,565 3,175,000 0.43%
90 KRATON CORP COM 107,807 3,070,000 0.41%
91 FLAMEL TECHNOLOGIES SA SPONSORED ADR 279,351 2,902,000 0.39%
92 ELECTRONIC ARTS INC 36,120 2,845,000 0.38%
93 BANCORP INC DEL COM 342,752 2,694,000 0.36%
94 SIGNATURE BANK 17,567 2,639,000 0.36%
95 FIVE STAR SENIOR LIVING INC 972,857 2,627,000 0.35%
96 UNDER ARMOUR INC 103,534 2,606,000 0.35%
97 Mercer International 244,612 2,605,000 0.35%
98 LONESTAR RES US INC 299,390 2,557,000 0.34%
99 ALTISOURCE PORTFOLIO SOLNS S 94,070 2,501,000 0.34%
100 BROOKDALE SR LIVING INC 200,442 2,489,000 0.34%
Page 2 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-17-009201, 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.