PORTOLAN CAPITAL MANAGEMENT, LLC Information

2 INTERNATIONAL PLACE, 26TH FLOOR, BOSTON, Massachusetts, 02110, (617) 753-6400

Report Date: 03/31/2015

Position Statistics

Total Positions 145
New Positions 40
Increased Positions 78
Decreased Positions 65
Positions with Activity 143
Sold Out Positions 31
Total Mkt Value (in $ millions) 531

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 3.62%
Capital Goods 2.33%
Conglomerates 2.46%
Consumer Cyclical 9.69%
Consumer/Non-Cyclical 1.71%
Energy 0.5%
Financial 1.11%
Healthcare 13.05%
Services 32.84%
Technology 20.24%
Transportation 2.08%
Utilities

145 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
RYDER SYS INC COM 4,989 1,166 30.50 57,106
KIRBY CORP COM 4,892 4,892 New 63,820
FIVE9 INC COM 4,883 4,883 New 933,704
VIRTUSA CORP COM 4,709 3,962 530.02 91,624
FIAT CHRYSLER AUTOMOBILES N V SHS 4,640 674 17.00 319,328
ACADIA PHARMACEUTICALS COM 4,526 -1,768 (28.09) 108,079
COVISINT CORP COM 4,486 50 1.12 1,371,785
CRYOLIFE INC COM 4,465 205 4.82 395,820
TOWER SEMICONDUCTOR LTD SHS NEW 4,368 4,368 New 282,895
MODEL N INC COM 4,293 -1,809 (29.65) 360,455
NEWPORT CORP COM 4,269 4,269 New 225,153
XO GROUP INC COM 4,192 1,987 90.09 256,385
GANNETT INC COM 4,090 366 9.82 127,533
RADWARE LTD ORD 4,085 4,085 New 184,016
NU SKIN ENTERPRISES INC CL A 3,845 -4,081 (51.49) 81,589
PROS HOLDINGS INC COM 3,799 2,147 129.98 179,939
CAPITAL SR LIVING CORP COM 3,711 -745 (16.72) 151,481
AARONS INC COM PAR $0.50 3,575 -792 (18.14) 98,718
GROUPON INC COM CL A 3,547 56 1.61 705,088
FIESTA RESTAURANT GROUP INC COM 3,532 589 20.01 70,648