Portolan Capital Management, LLC Quant / Systematic

Location: Boston, MA

CIK: 0001350290 · Show all filings

Period: Q2 2013 (Next →)

Filing Date: Aug 9, 2013

Total Value: $351M (100.0% shares, 0.0% debt)

Holdings (158)

ZALE CORP (NEW) 3.5%
Value $12.25M Shares 1,345,732 Est. Cost $9.10 Unrealized
WEB.COM GROUP, INC. 3.1%
Value $11.06M Shares 431,871 Est. Cost $25.60 Unrealized
ALTISOURCE PORTFOLIO SOLUTIONS S.A. 2.7%
Value $9.42M Shares 99,889 Est. Cost $94.30 Unrealized
MOVE, INC. 2.4%
Value $8.598M Shares 670,657 Est. Cost $12.82 Unrealized
ABIOMED, INC. 2.4%
Value $8.256M Shares 382,939 Est. Cost $21.56 Unrealized
RESPONSYS, INC. 2.1%
Value $7.333M Shares 512,419 Est. Cost $14.31 Unrealized
CARROLS RESTAURANT GROUP, INC. 2.0%
Value $7.11M Shares 1,100,668 Est. Cost $6.46 Unrealized
ALTISOURCE RESIDENTIAL CORPORATION 2.0%
Value $6.935M Shares 415,522 Est. Cost $16.69 Unrealized
TUESDAY MORNING CORPORATION 1.9%
Value $6.63M Shares 639,315 Est. Cost $10.37 Unrealized
HERTZ GLOBAL HOLDINGS, INC. 1.8%
Value $6.465M Shares 260,683 Est. Cost $24.80 Unrealized
THERAVANCE, INC. 1.8%
Value $6.304M Shares 163,617 Est. Cost $38.53 Unrealized
OCWEN FINANCIAL CORPORATION 1.6%
Value $5.72M Shares 138,761 Est. Cost $41.22 Unrealized
EA ELECTRONIC ARTS 1.5%
Value $5.411M Shares 235,378 Est. Cost $19.79 Unrealized 0.0%
MILLENNIAL MEDIA, INC. 1.5%
Value $5.322M Shares 611,006 Est. Cost $8.71 Unrealized
WHITING PETROLEUM CORPORATION 1.5%
Value $5.237M Shares 113,618 Est. Cost $46.09 Unrealized
CABELA'S INCORPORATED CLASS A 1.5%
Value $5.189M Shares 80,124 Est. Cost $64.76 Unrealized
AMERICAN APPAREL, INC. 1.4%
Value $4.941M Shares 2,573,576 Est. Cost $1.92 Unrealized
CSTE CAESARSTONE SDOT-YAM LTD. 1.4%
Value $4.915M Shares 180,504 Est. Cost $23.27 Unrealized 0.0%
GNW GENWORTH FINANCIAL, INC. CLASS A 1.3%
Value $4.617M Shares 404,650 Est. Cost $10.41 Unrealized 0.0%
FOSL FOSSIL GROUP, INC. 1.3%
Value $4.467M Shares 43,240 Est. Cost $101.05 Unrealized 0.0%
ABRAXAS PETROLEUM CORPORATION 1.3%
Value $4.408M Shares 2,098,995 Est. Cost $2.10 Unrealized
CAR AVIS BUDGET GROUP, INC. 1.2%
Value $4.381M Shares 152,375 Est. Cost $28.57 Unrealized 0.0%
STAGE STORES, INC. 1.2%
Value $4.374M Shares 186,127 Est. Cost $23.50 Unrealized
BLDR BUILDERS FIRSTSOURCE, INC. 1.2%
Value $4.317M Shares 721,912 Est. Cost $6.26 Unrealized 0.0%
INCONTACT, INC. 1.2%
Value $4.31M Shares 524,286 Est. Cost $8.22 Unrealized
DXLG DESTINATION XL GROUP, INC. 1.2%
Value $4.256M Shares 671,251 Est. Cost $5.24 Unrealized 0.0%
GUIDANCE SOFTWARE, INC. 1.2%
Value $4.217M Shares 482,529 Est. Cost $8.74 Unrealized
BLUCORA, INC. 1.2%
Value $4.191M Shares 226,043 Est. Cost $18.54 Unrealized
HLF HERBALIFE LTD. 1.1%
Value $4.03M Shares 89,268 Est. Cost $20.94 Unrealized 0.0%
QUAD QUAD / GRAPHICS, INC. 1.1%
Value $3.999M Shares 165,929 Est. Cost $22.74 Unrealized 0.0%
MWA MUELLER WATER PRODUCTS, INC. SERIES A 1.1%
Value $3.851M Shares 557,296 Est. Cost $5.51 Unrealized 0.0%
BLUELINX HOLDINGS, INC. 1.1%
Value $3.843M Shares 1,787,290 Est. Cost $2.15 Unrealized
TTWO TAKE TWO INTERACTIVE SOFTWARE. INC. 1.1%
Value $3.785M Shares 252,855 Est. Cost $15.66 Unrealized 0.0%
GT THE GOODYEAR TIRE & RUBBER CO. 1.1%
Value $3.722M Shares 243,287 Est. Cost $13.66 Unrealized 0.0%
SCVL SHOE CARNIVAL, INC. 1.1%
Value $3.704M Shares 154,266 Est. Cost $11.01 Unrealized 0.0%
CAPITAL SENIOR LIVING CORPORATION 1.0%
Value $3.579M Shares 149,754 Est. Cost $23.90 Unrealized
PROOFPOINT, INC. 1.0%
Value $3.55M Shares 146,404 Est. Cost $24.25 Unrealized
TRONOX LIMITED CLASS A 1.0%
Value $3.502M Shares 173,805 Est. Cost $20.15 Unrealized
CLH CLEAN HARBORS, INC. 1.0%
Value $3.388M Shares 67,054 Est. Cost $55.73 Unrealized 0.0%
UIS UNISYS CORPORATION 1.0%
Value $3.371M Shares 152,725 Est. Cost $19.99 Unrealized 0.0%
COMVERSE, INC. 1.0%
Value $3.336M Shares 112,476 Est. Cost $29.66 Unrealized
OC OWENS CORNING 0.9%
Value $3.315M Shares 84,828 Est. Cost $41.69 Unrealized 0.0%
ECPG ENCORE CAPITAL GROUP, INC. 0.9%
Value $3.204M Shares 96,760 Est. Cost $31.92 Unrealized 0.0%
ANIK ANIKA THERAPEUTICS, INC. 0.9%
Value $3.135M Shares 184,431 Est. Cost $14.42 Unrealized 0.0%
ELLIE MAE, INC. 0.9%
Value $3.133M Shares 135,752 Est. Cost $23.08 Unrealized
CROX CROCS, INC. 0.8%
Value $2.968M Shares 179,887 Est. Cost $16.21 Unrealized 0.0%
NUS NU SKIN ENTERPRISES, INC. CLASS A 0.8%
Value $2.945M Shares 48,184 Est. Cost $37.42 Unrealized 0.0%
ZIX CORPORATION 0.8%
Value $2.929M Shares 692,400 Est. Cost $4.23 Unrealized
NATIONAL OILWELL VARCO, INC. COMMON STOCK 0.8%
Value $2.925M Shares 42,449 Est. Cost $68.91 Unrealized
UPBD RENT-A-CENTER, INC. 0.8%
Value $2.706M Shares 72,070 Est. Cost $36.22 Unrealized 0.0%
FIRST PACTRUST BANCORP, INC. 0.8%
Value $2.695M Shares 198,475 Est. Cost $13.58 Unrealized
GANNETT CO., INC. 0.8%
Value $2.661M Shares 108,776 Est. Cost $24.46 Unrealized
MARKET LEADER, INC. 0.7%
Value $2.428M Shares 226,941 Est. Cost $10.70 Unrealized
GCO GENESCO, INC. 0.7%
Value $2.408M Shares 35,947 Est. Cost $64.31 Unrealized 0.0%
RPM RPM INTERNATIONAL, INC. 0.7%
Value $2.337M Shares 73,181 Est. Cost $32.11 Unrealized 0.0%
HORSEHEAD HOLDING CORPORATION 0.7%
Value $2.328M Shares 181,736 Est. Cost $12.81 Unrealized
KAPSTONE PAPER AND PACKAGING CORPORATION 0.7%
Value $2.327M Shares 57,908 Est. Cost $40.18 Unrealized
MED MEDIFAST, INC. 0.7%
Value $2.312M Shares 89,744 Est. Cost $19.88 Unrealized 0.0%
VALASSIS COMMUNICATIONS, INC. 0.6%
Value $2.244M Shares 91,264 Est. Cost $24.59 Unrealized
STAMPS COM, INC. 0.6%
Value $2.149M Shares 54,547 Est. Cost $39.40 Unrealized
SALM SALEM COMMUNICATIONS CL-A 0.6%
Value $2.077M Shares 277,338 Est. Cost $8.12 Unrealized 0.0%
MTG MGIC INVESTMENT CORPORATION 0.6%
Value $2.042M Shares 336,399 Est. Cost $5.69 Unrealized 0.0%
DEL FRISCOS RESTAURANT GROUP, INC. 0.6%
Value $1.974M Shares 92,196 Est. Cost $21.41 Unrealized
PIKE ELECTRIC CORPORATION 0.6%
Value $1.947M Shares 158,271 Est. Cost $12.30 Unrealized
HIGHER ONE HOLDINGS, INC. 0.6%
Value $1.932M Shares 165,964 Est. Cost $11.64 Unrealized
KEY ENERGY SERVICES, INC. 0.5%
Value $1.867M Shares 313,799 Est. Cost $5.95 Unrealized
WHR WHIRLPOOL CORPORATION 0.5%
Value $1.83M Shares 16,004 Est. Cost $121.27 Unrealized 0.0%
ACCO ACCO BRANDS CORPORATION 0.5%
Value $1.815M Shares 285,336 Est. Cost $4.71 Unrealized 0.0%
MERITOR, INC. 0.5%
Value $1.758M Shares 249,426 Est. Cost $7.05 Unrealized
BRAVO BRIO RESTAURANT GROUP. INC. 0.5%
Value $1.754M Shares 98,451 Est. Cost $17.82 Unrealized
HESS CORPORATION 0.5%
Value $1.719M Shares 25,856 Est. Cost $66.48 Unrealized
AGM FEDERAL AGRICULTURAL MORTGAGE CORPORATION CL-C 0.5%
Value $1.667M Shares 57,724 Est. Cost $20.93 Unrealized 0.0%
RDN RADIAN GROUP, INC. 0.5%
Value $1.638M Shares 141,002 Est. Cost $9.97 Unrealized 0.0%
CBT CABOT CORPORATION 0.5%
Value $1.628M Shares 43,518 Est. Cost $27.67 Unrealized 0.0%
OFFICEMAX, INC. 0.5%
Value $1.618M Shares 158,203 Est. Cost $10.23 Unrealized
VALUECLICK, INC. 0.5%
Value $1.614M Shares 65,299 Est. Cost $24.72 Unrealized
NQ MOBILE, INC. ADR 0.4%
Value $1.565M Shares 193,739 Est. Cost $8.08 Unrealized
LIVEPERSON, INC. 0.4%
Value $1.549M Shares 172,969 Est. Cost $8.96 Unrealized
RESEARCH IN MOTION LIMITED 0.4%
Value $1.538M Shares 146,999 Est. Cost $10.46 Unrealized
51JOB, INC. ADR 0.4%
Value $1.417M Shares 20,993 Est. Cost $67.50 Unrealized
THE HOWARD HUGHES CORPORATION 0.4%
Value $1.351M Shares 12,051 Est. Cost $112.11 Unrealized
MEDIA GENERAL, INC. CLASS A 0.4%
Value $1.346M Shares 122,075 Est. Cost $11.03 Unrealized
HBAN HUNTINGTON BANCSHARES, INC. 0.4%
Value $1.311M Shares 166,535 Est. Cost $4.66 Unrealized 0.0%
NORTHERN OIL AND GAS, INC. 0.4%
Value $1.286M Shares 96,374 Est. Cost $13.34 Unrealized
WILSHIRE BANCORP, INC. 0.3%
Value $1.21M Shares 182,792 Est. Cost $6.62 Unrealized
THE ACTIVE NETWORK, INC. 0.3%
Value $1.14M Shares 150,557 Est. Cost $7.57 Unrealized
PNC PNC FINANCIAL SERVICES GROUP 0.3%
Value $1.14M Shares 15,635 Est. Cost $47.34 Unrealized 0.0%
VIRTUSA CORPORATION 0.3%
Value $1.083M Shares 48,852 Est. Cost $22.17 Unrealized
HIG HARTFORD FINANCIAL SRVCS GROUP 0.3%
Value $1.066M Shares 34,473 Est. Cost $22.20 Unrealized 0.0%
ROCK-TENN CO. CL. A 0.3%
Value $1.035M Shares 10,365 Est. Cost $99.86 Unrealized
DFC GLOBAL CORPORATION 0.3%
Value $1.02M Shares 73,894 Est. Cost $13.80 Unrealized
SU SUNCOR ENERGY, INC. 0.3%
Value $987K Shares 33,454 Est. Cost $19.64 Unrealized 0.0%
SIG SIGNET JEWELERS LIMITED 0.3%
Value $962K Shares 14,263 Est. Cost $54.92 Unrealized 0.0%
PIER 1 IMPORTS, INC. (DELAWARE) 0.3%
Value $930K Shares 39,574 Est. Cost $23.50 Unrealized
CWST CASELLA WASTE SYSTEMS, INC. CLASS A 0.3%
Value $885K Shares 205,388 Est. Cost $4.11 Unrealized 0.0%
COASTAL CONTACTS, INC. 0.3%
Value $883K Shares 171,552 Est. Cost $5.15 Unrealized
TENNECO, INC. 0.2%
Value $873K Shares 19,289 Est. Cost $45.26 Unrealized
WU WESTERN UNION COMPANY (THE) 0.2%
Value $868K Shares 50,709 Est. Cost $17.12 Unrealized
CAI INTERNATIONAL, INC. 0.2%
Value $856K Shares 36,333 Est. Cost $23.56 Unrealized
DCH AMERICAN AXLE & MFG HOLDINGS, INC. 0.2%
Value $811K Shares 43,555 Est. Cost $15.63 Unrealized 0.0%
CTRN CITI TRENDS, INC. 0.2%
Value $808K Shares 55,583 Est. Cost $11.52 Unrealized 0.0%
GOODRICH PETROLEUM CORP (NEW) 0.2%
Value $796K Shares 62,199 Est. Cost $12.80 Unrealized
ULTRA PETROLEUM CORPORATION 0.2%
Value $795K Shares 40,105 Est. Cost $19.82 Unrealized
VALEANT PHARMACEUTICALS INTL 0.2%
Value $768K Shares 8,917 Est. Cost $86.13 Unrealized
BIDU BAIDU, INC. SPONSORED ADR 0.2%
Value $730K Shares 7,714 Est. Cost $94.63 Unrealized
DSW, INC. CLASS A 0.2%
Value $729K Shares 9,918 Est. Cost $73.50 Unrealized
TITN TITAN MACHINERY, INC. 0.2%
Value $685K Shares 34,914 Est. Cost $22.00 Unrealized 0.0%
EXA CORPORATION 0.2%
Value $644K Shares 62,518 Est. Cost $10.30 Unrealized
XPO XPO LOGISTICS, INC. 0.2%
Value $611K Shares 33,787 Est. Cost $5.83 Unrealized 0.0%
CHIQUITA BRANDS INTL, INC. 0.2%
Value $607K Shares 55,625 Est. Cost $10.91 Unrealized
OXM OXFORD IND, INC. 0.2%
Value $605K Shares 9,701 Est. Cost $60.84 Unrealized 0.0%
VOCUS, INC. 0.2%
Value $581K Shares 55,239 Est. Cost $10.52 Unrealized
STKL SUNOPTA, INC. 0.2%
Value $579K Shares 76,240 Est. Cost $7.49 Unrealized 0.0%
MENS WEARHOUSE, INC. (THE) 0.2%
Value $570K Shares 15,070 Est. Cost $37.82 Unrealized
PRIVATEBANCORP, INC. 0.2%
Value $564K Shares 26,567 Est. Cost $21.23 Unrealized
WTS WATTS WATER TECHNOLOGIES, INC. CLASS A 0.2%
Value $555K Shares 12,246 Est. Cost $46.26 Unrealized 0.0%
CCK CROWN HOLDINGS, INC. 0.2%
Value $554K Shares 13,474 Est. Cost $40.04 Unrealized 0.0%
DRESSER-RAND GROUP, INC. 0.2%
Value $553K Shares 9,225 Est. Cost $59.95 Unrealized
WLY WILEY JOHN & SONS CLASS A 0.2%
Value $547K Shares 13,640 Est. Cost $27.09 Unrealized 0.0%
KMX CARMAX, INC. 0.2%
Value $537K Shares 11,636 Est. Cost $45.40 Unrealized 0.0%
CHUBB CORPORATION 0.2%
Value $532K Shares 6,282 Est. Cost $84.69 Unrealized
SLM SLM CORPORATION 0.1%
Value $524K Shares 22,918 Est. Cost $7.81 Unrealized 0.0%
WALTER INVESTMENT MGMT CORPORATION 0.1%
Value $522K Shares 15,450 Est. Cost $33.79 Unrealized
AKAM AKAMAI TECHNOLOGIES, INC. 0.1%
Value $517K Shares 12,148 Est. Cost $41.83 Unrealized 0.0%
HOLX HOLOGIC, INC. 0.1%
Value $489K Shares 25,342 Est. Cost $20.89 Unrealized 0.0%
PERFORMANT FINANCIAL CORPORATION 0.1%
Value $488K Shares 42,104 Est. Cost $11.59 Unrealized
BMRC BANK OF MARIN BANCORP 0.1%
Value $455K Shares 11,385 Est. Cost $13.79 Unrealized 0.0%
QNST QUINSTREET, INC. 0.1%
Value $453K Shares 52,445 Est. Cost $7.12 Unrealized 0.0%
CTSH COGNIZANT TECHNOLOGY SOLUTIONS CORPORATION CLASS A 0.1%
Value $451K Shares 7,201 Est. Cost $29.46 Unrealized 0.0%
CARRIZO OIL & GAS, INC. 0.1%
Value $451K Shares 15,904 Est. Cost $28.36 Unrealized
SWISHER HYGIENE, INC. 0.1%
Value $450K Shares 522,805 Est. Cost $0.86 Unrealized
C CITIGROUP, INC. 0.1%
Value $434K Shares 9,041 Est. Cost $35.76 Unrealized 0.0%
US AIRWAYS GROUP, INC. 0.1%
Value $431K Shares 26,244 Est. Cost $16.42 Unrealized
A. H. BELO CORPORATION SERIES A 0.1%
Value $431K Shares 62,759 Est. Cost $6.87 Unrealized
MTRX MATRIX SERVICE COMPANY 0.1%
Value $397K Shares 25,489 Est. Cost $15.72 Unrealized 0.0%
MEDASSETS, INC. 0.1%
Value $383K Shares 21,579 Est. Cost $17.75 Unrealized
MYRG MYR GROUP, INC. 0.1%
Value $382K Shares 19,634 Est. Cost $21.22 Unrealized 0.0%
DAL DELTA AIR LINES, INC. 0.1%
Value $372K Shares 19,869 Est. Cost $14.99 Unrealized 0.0%
SALIX PHARMACEUTICALS, LTD. 0.1%
Value $332K Shares 5,026 Est. Cost $66.06 Unrealized
E.I. DU PONT DE NEMOURS AND CO. 0.1%
Value $299K Shares 5,698 Est. Cost $52.47 Unrealized
SAH SONIC AUTOMOTIVE, INC. CLASS A 0.1%
Value $279K Shares 13,203 Est. Cost $22.22 Unrealized 0.0%
COF CAPITAL ONE FINANCIAL CORPORATION 0.1%
Value $270K Shares 4,303 Est. Cost $47.00 Unrealized 0.0%
HOVNANIAN K ENTERPRISES, INC. CLASS A 0.1%
Value $256K Shares 45,640 Est. Cost $5.61 Unrealized
BOTTOMLINE TECHNOLOGIES, INC. 0.1%
Value $247K Shares 9,782 Est. Cost $25.25 Unrealized
MODUSLINK GLOBAL SOLUTIONS, INC. 0.1%
Value $246K Shares 77,224 Est. Cost $3.19 Unrealized
WALGREEN CO. 0.1%
Value $245K Shares 5,554 Est. Cost $44.11 Unrealized
ALERE, INC. 0.1%
Value $244K Shares 9,947 Est. Cost $24.53 Unrealized
NNI NELNET, INC. CLASS A 0.1%
Value $237K Shares 6,558 Est. Cost $35.78 Unrealized 0.0%
STAPLES, INC. 0.1%
Value $237K Shares 14,959 Est. Cost $15.84 Unrealized
MNRO MONRO MUFFLER BRAKE, INC. 0.1%
Value $236K Shares 4,911 Est. Cost $44.03 Unrealized 0.0%
STANDARD PACIFIC CORPORATION 0.1%
Value $233K Shares 27,946 Est. Cost $8.34 Unrealized
SCIQUEST, INC. 0.1%
Value $232K Shares 9,281 Est. Cost $25.00 Unrealized
MOS THE MOSAIC COMPANY 0.1%
Value $228K Shares 4,242 Est. Cost $46.26 Unrealized 0.0%
MEAD JOHNSON NUTRITION COMPANY 0.1%
Value $211K Shares 2,665 Est. Cost $79.17 Unrealized
PRIMO WTR CORPORATION 0.0%
Value $172K Shares 94,295 Est. Cost $1.82 Unrealized
LIFELOCK, INC. 0.0%
Value $137K Shares 11,680 Est. Cost $11.73 Unrealized
UNITED ONLINE, INC. 0.0%
Value $133K Shares 17,482 Est. Cost $7.61 Unrealized
VELTI PLC. 0.0%
Value $107K Shares 76,365 Est. Cost $1.40 Unrealized