Portolan Capital Management, LLC Quant / Systematic

Location: Boston, MA

CIK: 0001350290 · Show all filings

Period: Q4 2020 (← Previous) (Next →)

Filing Date: Feb 16, 2021

Total Value: $1.1B (100.0% shares, 0.0% debt)

Holdings (164)

STKL SUNOPTA, INC. 3.2%
Value $35.32M Shares 3,026,949 Est. Cost $5.46 Unrealized +61.4%
ELF E.L.F. BEAUTY, INC. 2.9%
Value $31.96M Shares 1,268,736 Est. Cost $14.84 Unrealized +44.9%
QNST QUINSTREET, INC. 2.6%
Value $28.2M Shares 1,315,238 Est. Cost $12.28 Unrealized +48.6%
AMZN AMAZON.COM, INC. 2.2%
Value $24.42M Shares 7,498 Est. Cost $96.79 Unrealized +64.9%
ENVA ENOVA INTERNATIONAL, INC. 2.0%
Value $21.73M Shares 877,089 Est. Cost $17.45 Unrealized +17.3%
PRCH PORCH GROUP, INC. 2.0%
Value $21.62M Shares 1,515,304 Est. Cost $11.17 Unrealized 0.0%
STAMPS.COM, INC. C 1.8%
Value $19.64M Shares 100,115 Est. Cost $214.45 Unrealized
WW INTERNATIONAL, INC. 1.6%
Value $17.99M Shares 737,187 Est. Cost $24.40 Unrealized
SYF SYNCHRONY FINANCIAL 1.6%
Value $17.79M Shares 512,528 Est. Cost $20.44 Unrealized +30.8%
DOMO DOMO, INC. 1.6%
Value $17.68M Shares 277,313 Est. Cost $21.62 Unrealized +99.4%
CRMT AMERICAS CAR MART, INC. 1.6%
Value $17.36M Shares 158,017 Est. Cost $73.76 Unrealized +36.5%
DAR DARLING INGREDIENTS, INC. 1.5%
Value $17.02M Shares 295,009 Est. Cost $47.78 Unrealized 0.0%
TRAVELCENTERS OF AMERICA, INC. 1.5%
Value $16.93M Shares 519,344 Est. Cost $32.60 Unrealized
CAI INTERNATIONAL, INC. 1.5%
Value $16.68M Shares 533,982 Est. Cost $30.08 Unrealized
MONEYGRAM INTERNATIONAL, INC. 1.5%
Value $16.43M Shares 3,007,385 Est. Cost $5.46 Unrealized
NAVI NAVIENT CORPORATION 1.5%
Value $16.13M Shares 1,642,486 Est. Cost $7.89 Unrealized +20.4%
ICAD, INC. 1.4%
Value $15.33M Shares 1,161,199 Est. Cost $11.25 Unrealized
DASEKE, INC. 1.3%
Value $14.41M Shares 2,480,766 Est. Cost $5.48 Unrealized
LPRO OPEN LENDING CORPORATION 1.3%
Value $14.2M Shares 406,067 Est. Cost $11.92 Unrealized +143.9%
LIVEPERSON, INC. 1.3%
Value $14.09M Shares 226,397 Est. Cost $27.18 Unrealized
PRG PROG HOLDINGS, INC. 1.2%
Value $13.62M Shares 252,846 Est. Cost $50.05 Unrealized 0.0%
BAND BANDWIDTH, INC. 1.2%
Value $13.35M Shares 86,864 Est. Cost $48.64 Unrealized +238.8%
AVID BIOSERVICES, INC. 1.2%
Value $12.91M Shares 1,118,622 Est. Cost $7.75 Unrealized
MTCH MATCH GROUP, INC. 1.2%
Value $12.81M Shares 84,704 Est. Cost $104.50 Unrealized +23.7%
AMBA AMBARELLA, INC. 1.2%
Value $12.72M Shares 138,543 Est. Cost $51.22 Unrealized +36.7%
OMF ONEMAIN HOLDINGS, INC. 1.1%
Value $12.64M Shares 262,564 Est. Cost $31.30 Unrealized +26.2%
BBBY OVERSTOCK.COM, INC. 1.1%
Value $12.48M Shares 260,255 Est. Cost $60.28 Unrealized +8.0%
ALTG ALTA EQUIPMENT GROUP, INC. 1.1%
Value $12.41M Shares 1,256,381 Est. Cost $6.55 Unrealized +22.6%
APEI AMERICAN PUBLIC EDUCATION, INC. 1.1%
Value $11.83M Shares 387,978 Est. Cost $27.22 Unrealized +12.9%
CLOUDERA, INC. 1.1%
Value $11.69M Shares 840,335 Est. Cost $9.25 Unrealized
BUNGE LIMITED 1.0%
Value $11.02M Shares 168,073 Est. Cost $65.58 Unrealized
AKTSQ AKOUSTIS TECHNOLOGIES, INC. 1.0%
Value $10.98M Shares 897,942 Est. Cost $8.77 Unrealized 0.0%
YRC WORLDWIDE, INC. 1.0%
Value $10.9M Shares 2,460,271 Est. Cost $4.43 Unrealized
CROX CROCS, INC. 1.0%
Value $10.79M Shares 172,159 Est. Cost $26.46 Unrealized +115.8%
GOOG ALPHABET, INC. 0.9%
Value $10.35M Shares 5,909 Est. Cost $44.80 Unrealized +86.9%
META FACEBOOK, INC. 0.9%
Value $10.25M Shares 37,525 Est. Cost $169.40 Unrealized +60.7%
DAC DANAOS CORPORATION 0.9%
Value $10.17M Shares 474,546 Est. Cost $10.86 Unrealized 0.0%
UPLD UPLAND SOFTWARE, INC. 0.9%
Value $10.12M Shares 220,481 Est. Cost $34.46 Unrealized +27.8%
MSFT MICROSOFT CORPORATION 0.9%
Value $9.72M Shares 43,703 Est. Cost $161.50 Unrealized +27.6%
PFSWEB, INC. 0.9%
Value $9.712M Shares 1,443,113 Est. Cost $6.70 Unrealized
CVGI COMMERCIAL VEHICLE GROUP, INC. 0.9%
Value $9.554M Shares 1,104,534 Est. Cost $4.95 Unrealized +46.2%
SHYFT GROUP, INC. (THE) 0.9%
Value $9.524M Shares 335,573 Est. Cost $17.87 Unrealized
AXTI AXT, INC. 0.8%
Value $9.115M Shares 952,507 Est. Cost $3.88 Unrealized +107.0%
VONAGE HOLDINGS CORP. 0.8%
Value $8.989M Shares 698,204 Est. Cost $10.86 Unrealized
HALO HALOZYME THERAPEUTICS, INC. 0.8%
Value $8.922M Shares 208,900 Est. Cost $20.48 Unrealized +75.5%
CHARAH SOLUTIONS, INC. 0.8%
Value $8.548M Shares 2,978,524 Est. Cost $3.09 Unrealized
SKECHERS USA, INC. 0.8%
Value $8.382M Shares 233,226 Est. Cost $34.44 Unrealized
IAC/INTERACTIVECORP. 0.7%
Value $8.188M Shares 43,245 Est. Cost $119.78 Unrealized
IMMR IMMERSION CORPORATION 0.7%
Value $8.132M Shares 720,294 Est. Cost $7.70 Unrealized +3.0%
BCO BRINK'S COMPANY (THE) 0.7%
Value $8.127M Shares 112,880 Est. Cost $54.84 Unrealized 0.0%
RH RH 0.7%
Value $7.892M Shares 17,635 Est. Cost $181.18 Unrealized +127.5%
TRITON INTERNATIONAL LIMITED 0.7%
Value $7.735M Shares 159,444 Est. Cost $46.10 Unrealized
CPS COOPER-STANDARD HOLDINGS, INC. 0.7%
Value $7.672M Shares 221,279 Est. Cost $27.83 Unrealized 0.0%
EEFT EURONET WORLDWIDE, INC. 0.7%
Value $7.652M Shares 52,803 Est. Cost $116.41 Unrealized 0.0%
CMRE COSTAMARE, INC. 0.7%
Value $7.377M Shares 890,966 Est. Cost $5.29 Unrealized +10.5%
QLYS QUALYS, INC. 0.7%
Value $7.334M Shares 60,177 Est. Cost $88.57 Unrealized +11.7%
AVID TECHNOLOGY, INC. 0.7%
Value $7.227M Shares 455,417 Est. Cost $15.87 Unrealized
PRTS CARPARTS.COM, INC. 0.7%
Value $7.171M Shares 578,792 Est. Cost $12.24 Unrealized +5.5%
SKY SKYLINE CHAMPION CORPORATION 0.6%
Value $7.125M Shares 230,287 Est. Cost $23.83 Unrealized +23.7%
BIO BIO-RAD LABORATORIES, INC. 0.6%
Value $7.065M Shares 12,119 Est. Cost $206.05 Unrealized +176.4%
ECPG ENCORE CAPITAL GROUP, INC. 0.6%
Value $7.023M Shares 180,305 Est. Cost $31.46 Unrealized +15.6%
SONO SONOS, INC. 0.6%
Value $6.865M Shares 293,486 Est. Cost $10.62 Unrealized +75.5%
NVGS NAVIGATOR HOLDINGS LTD. 0.6%
Value $6.715M Shares 613,234 Est. Cost $8.20 Unrealized 0.0%
ASO ACADEMY SPORTS & OUTDOORS, INC. 0.6%
Value $6.698M Shares 323,102 Est. Cost $15.69 Unrealized 0.0%
TPICQ TPI COMPOSITES, INC. 0.6%
Value $6.621M Shares 125,450 Est. Cost $33.68 Unrealized +18.7%
INVE IDENTIV, INC. 0.6%
Value $6.565M Shares 772,324 Est. Cost $5.73 Unrealized +20.2%
PI IMPINJ, INC. 0.6%
Value $6.45M Shares 154,039 Est. Cost $26.41 Unrealized +31.9%
MXL MAXLINEAR, INC. 0.6%
Value $6.114M Shares 160,092 Est. Cost $17.45 Unrealized +66.3%
HIG HARTFORD FINANCIAL SERVICES GROUP, INC. 0.5%
Value $6.013M Shares 122,761 Est. Cost $38.73 Unrealized 0.0%
BXC BLUELINX HOLDINGS, INC. 0.5%
Value $5.867M Shares 200,513 Est. Cost $25.57 Unrealized 0.0%
PACK RANPAK HOLDINGS CORPORATION 0.5%
Value $5.861M Shares 436,064 Est. Cost $9.96 Unrealized +10.6%
NESCO HOLDINGS, INC. 0.5%
Value $5.845M Shares 793,073 Est. Cost $7.37 Unrealized
HBIO HARVARD BIOSCIENCE, INC. 0.5%
Value $5.745M Shares 1,339,182 Est. Cost $3.17 Unrealized +17.6%
MTG MGIC INVESTMENT CORPORATION 0.5%
Value $5.642M Shares 449,584 Est. Cost $9.62 Unrealized +17.5%
CALY CALLAWAY GOLF CO. 0.5%
Value $5.63M Shares 234,490 Est. Cost $16.53 Unrealized +23.4%
CPRI CAPRI HOLDINGS LIMITED 0.5%
Value $5.511M Shares 131,212 Est. Cost $30.61 Unrealized 0.0%
APPLIED GENETIC TECHNOLOGIES CORPORATION 0.5%
Value $5.349M Shares 1,307,727 Est. Cost $4.44 Unrealized
MGA MAGNA INTERNATIONAL, INC. 0.5%
Value $5.145M Shares 72,667 Est. Cost $50.00 Unrealized 0.0%
SPT SPROUT SOCIAL, INC. 0.5%
Value $5.134M Shares 113,056 Est. Cost $19.43 Unrealized +145.1%
ROCK GIBRALTAR INDUSTRIES, INC. 0.5%
Value $5.1M Shares 70,893 Est. Cost $62.14 Unrealized +7.5%
KALEYRA, INC. 0.5%
Value $5.086M Shares 515,853 Est. Cost $9.86 Unrealized
ZUMZ ZUMIEZ, INC. 0.5%
Value $5.082M Shares 138,184 Est. Cost $26.37 Unrealized +27.7%
OSW ONESPAWORLD HOLDINGS LIMITED 0.4%
Value $4.945M Shares 487,715 Est. Cost $7.80 Unrealized 0.0%
THE MICHAELS COMPANIES, INC. 0.4%
Value $4.878M Shares 374,949 Est. Cost $13.01 Unrealized
DZSIQ DZS, INC. 0.4%
Value $4.871M Shares 314,886 Est. Cost $9.37 Unrealized
CDE COEUR MINING, INC. 0.4%
Value $4.855M Shares 469,124 Est. Cost $4.98 Unrealized +64.8%
TGT TARGET CORPORATION 0.4%
Value $4.682M Shares 26,521 Est. Cost $95.55 Unrealized +51.6%
GME GAMESTOP CORP. 0.4%
Value $4.676M Shares 248,174 Est. Cost $1.45 Unrealized +138.1%
WTS/PORCH GROUP, INC. 0.4%
Value $4.629M Shares 1,469,618 Est. Cost $3.15 Unrealized
CSTE CAESARSTONE LTD 0.4%
Value $4.57M Shares 354,504 Est. Cost $10.85 Unrealized 0.0%
LGIH LGI HOMES, INC. 0.4%
Value $4.562M Shares 43,098 Est. Cost $110.60 Unrealized +3.0%
HYREQ HYRECAR, INC. 0.4%
Value $4.559M Shares 638,574 Est. Cost $5.22 Unrealized +4.7%
ACTIVISION BLIZZARD, INC. 0.4%
Value $4.459M Shares 48,021 Est. Cost $59.48 Unrealized
ERII ENERGY RECOVERY, INC. 0.4%
Value $4.407M Shares 323,076 Est. Cost $10.67 Unrealized 0.0%
EA ELECTRONIC ARTS 0.4%
Value $4.282M Shares 29,819 Est. Cost $98.06 Unrealized +27.9%
BIG 5 SPORTING GOODS CORPORATION 0.4%
Value $4.281M Shares 419,276 Est. Cost $10.21 Unrealized
GFF GRIFFON CORPORATION CMN 0.4%
Value $4.153M Shares 203,774 Est. Cost $16.84 Unrealized +4.8%
SYROS PHARMACEUTICALS, INC. 0.4%
Value $4.144M Shares 381,919 Est. Cost $6.56 Unrealized
CONTAINER STORE GROUP, INC. (THE) 0.4%
Value $4.1M Shares 429,739 Est. Cost $9.54 Unrealized
REAL REALREAL, INC. (THE) 0.4%
Value $4.024M Shares 205,915 Est. Cost $15.42 Unrealized 0.0%
DENBURY, INC. 0.4%
Value $3.942M Shares 153,437 Est. Cost $25.69 Unrealized
AMSC AMERICAN SUPERCONDUCTOR CORPORATION 0.4%
Value $3.91M Shares 166,935 Est. Cost $17.73 Unrealized 0.0%
EVERBRIDGE, INC. 0.3%
Value $3.742M Shares 25,105 Est. Cost $87.70 Unrealized
AMTX AEMETIS, INC. 0.3%
Value $3.699M Shares 1,485,599 Est. Cost $3.04 Unrealized 0.0%
RECRO PHARMA, INC. 0.3%
Value $3.686M Shares 1,293,376 Est. Cost $3.06 Unrealized
DECK DECKERS OUTDOOR CORPORATION 0.3%
Value $3.668M Shares 12,790 Est. Cost $44.35 Unrealized 0.0%
RILY B. RILEY FINANCIAL, INC. 0.3%
Value $3.609M Shares 81,619 Est. Cost $32.22 Unrealized 0.0%
PLCE CHILDREN'S PLACE, INC. (THE) 0.3%
Value $3.59M Shares 71,647 Est. Cost $36.39 Unrealized 0.0%
TMHC TAYLOR MORRISON HOME CORPORATION 0.3%
Value $3.585M Shares 139,779 Est. Cost $23.64 Unrealized +7.8%
EBIX, INC. 0.3%
Value $3.567M Shares 93,952 Est. Cost $37.97 Unrealized
H&E EQUIPMENT SERVICES, INC. 0.3%
Value $3.353M Shares 112,484 Est. Cost $18.65 Unrealized
EBC EASTERN BANKSHARES, INC. 0.3%
Value $3.262M Shares 200,000 Est. Cost $12.50 Unrealized 0.0%
WAITR HOLDINGS, INC. 0.3%
Value $3.252M Shares 1,169,618 Est. Cost $2.72 Unrealized
STC STEWART INFORMATION SERVICES CORPORATION 0.3%
Value $3.1M Shares 64,094 Est. Cost $45.60 Unrealized 0.0%
FIVE STAR SENIOR LIVING, INC. 0.3%
Value $3.001M Shares 434,885 Est. Cost $6.90 Unrealized
SPWH SPORTSMAN'S WAREHOUSE HOLDINGS, INC. 0.3%
Value $2.997M Shares 170,742 Est. Cost $8.84 Unrealized +65.5%
IIPR INNOVATIVE INDUSTRIAL PROPERTIES, INC. 0.3%
Value $2.866M Shares 15,650 Est. Cost $183.13 Unrealized
NUS NU SKIN ENTERPRISES, INC. 0.3%
Value $2.825M Shares 51,706 Est. Cost $30.96 Unrealized +42.0%
TREE LENDINGTREE, INC. 0.2%
Value $2.679M Shares 9,785 Est. Cost $240.57 Unrealized
REX REX AMERICAN RESOURCES CORPORATION 0.2%
Value $2.61M Shares 35,524 Est. Cost $11.37 Unrealized +15.5%
WTS/MEGALITH FINANCIAL ACQUISITION CORP. 0.2%
Value $2.409M Shares 830,560 Est. Cost $2.90 Unrealized
GENMARK DIAGNOSTICS, INC. 0.2%
Value $2.405M Shares 164,717 Est. Cost $5.17 Unrealized
GPRE GREEN PLAINS, INC. 0.2%
Value $2.393M Shares 181,684 Est. Cost $13.70 Unrealized +11.0%
CMBT EURONAV NV 0.2%
Value $2.353M Shares 294,092 Est. Cost $4.75 Unrealized 0.0%
ABIOMED, INC. 0.2%
Value $2.346M Shares 7,237 Est. Cost $159.42 Unrealized
CWST CASELLA WASTE SYSTEMS, INC. 0.2%
Value $2.149M Shares 34,694 Est. Cost $14.13 Unrealized +320.2%
RPD RAPID7, INC. 0.2%
Value $2.104M Shares 23,338 Est. Cost $37.07 Unrealized +92.9%
TWLO TWILIO, INC. 0.2%
Value $1.892M Shares 5,588 Est. Cost $106.26 Unrealized +194.1%
QTRX QUANTERIX CORPORATION 0.2%
Value $1.812M Shares 38,957 Est. Cost $24.32 Unrealized +79.4%
EROS STX GLOBAL CORPORATION 0.2%
Value $1.724M Shares 947,089 Est. Cost $2.76 Unrealized
PYPL PAYPAL HOLDINGS, INC. 0.1%
Value $1.276M Shares 5,448 Est. Cost $137.88 Unrealized +49.9%
MAPS SILVER SPIKE ACQUISITION CORP. 0.1%
Value $1.126M Shares 88,153 Est. Cost $12.77 Unrealized
CSTL CASTLE BIOSCIENCES, INC. 0.1%
Value $1.113M Shares 16,573 Est. Cost $23.52 Unrealized +130.5%
FLXS FLEXSTEEL INDUSTRIES, INC. 0.1%
Value $1.007M Shares 28,787 Est. Cost $8.83 Unrealized +199.2%
DG DOLLAR GENERAL CORPORATION 0.1%
Value $752K Shares 3,577 Est. Cost $142.31 Unrealized +39.2%
QUANTUM CORPORATION 0.1%
Value $705K Shares 115,122 Est. Cost $2.95 Unrealized
PACIFIC ETHANOL, INC. 0.1%
Value $616K Shares 113,411 Est. Cost $7.31 Unrealized
ETSY ETSY, INC. 0.1%
Value $613K Shares 3,447 Est. Cost $73.98 Unrealized +103.3%
CARDTRONICS PLC 0.1%
Value $573K Shares 16,233 Est. Cost $35.30 Unrealized
GOODRICH PETROLEUM CORPORATION 0.0%
Value $514K Shares 50,974 Est. Cost $10.08 Unrealized
CHGG CHEGG, INC. 0.0%
Value $410K Shares 4,539 Est. Cost $39.06 Unrealized +103.4%
TWITTER, INC. 0.0%
Value $385K Shares 7,110 Est. Cost $24.56 Unrealized
PENN VIRGINIA CORPORATION 0.0%
Value $324K Shares 31,900 Est. Cost $10.16 Unrealized
SLM SLM CORPORATION 0.0%
Value $284K Shares 22,900 Est. Cost $10.52 Unrealized 0.0%
KRP KIMBELL ROYALTY PARTNERS, LP 0.0%
Value $265K Shares 33,500 Est. Cost $7.91 Unrealized
CRK COMSTOCK RESOURCES, INC. 0.0%
Value $262K Shares 59,900 Est. Cost $5.02 Unrealized -6.6%
VST VISTRA CORP. 0.0%
Value $244K Shares 12,400 Est. Cost $16.72 Unrealized -0.5%
GLNG GOLAR LNG LIMITED 0.0%
Value $241K Shares 24,955 Est. Cost $7.89 Unrealized 0.0%
ORI OLD REPUBLIC INTERNATIONAL CORPORATION 0.0%
Value $230K Shares 11,650 Est. Cost $11.18 Unrealized 0.0%
LNG CHENIERE ENERGY, INC. 0.0%
Value $219K Shares 3,650 Est. Cost $53.63 Unrealized 0.0%
NOG NORTHERN OIL AND GAS, INC. 0.0%
Value $215K Shares 24,500 Est. Cost $6.20 Unrealized 0.0%
BKD BROOKDALE SENIOR LIVING, INC. 0.0%
Value $210K Shares 47,500 Est. Cost $3.69 Unrealized 0.0%
SBH SALLY BEAUTY HOLDINGS, INC. 0.0%
Value $195K Shares 14,944 Est. Cost $10.68 Unrealized 0.0%
OPCH OPTION CARE HEALTH, INC. 0.0%
Value $189K Shares 12,100 Est. Cost $14.87 Unrealized 0.0%
STNG SCORPIO TANKERS, INC. 0.0%
Value $186K Shares 16,600 Est. Cost $11.20 Unrealized
BSM BLACK STONE MINERALS LP 0.0%
Value $172K Shares 25,700 Est. Cost $6.69 Unrealized
LPG DORIAN LPG LTD 0.0%
Value $171K Shares 14,000 Est. Cost $9.89 Unrealized 0.0%
ASC ARDMORE SHIPPING CORPORATION 0.0%
Value $165K Shares 50,500 Est. Cost $2.71 Unrealized 0.0%
WHOLE EARTH BRANDS, INC. 0.0%
Value $153K Shares 14,000 Est. Cost $8.34 Unrealized
DHT DHT HOLDINGS, INC. 0.0%
Value $130K Shares 24,900 Est. Cost $3.81 Unrealized 0.0%
TALO TALOS ENERGY, INC. 0.0%
Value $129K Shares 15,700 Est. Cost $7.78 Unrealized 0.0%
GREEN PLAINS PARTNERS LP 0.0%
Value $117K Shares 14,700 Est. Cost $7.96 Unrealized
DSSI DIAMOND S SHIPPING, INC. 0.0%
Value $85,000 Shares 12,800 Est. Cost $6.64 Unrealized
EARTHSTONE ENERGY, INC. 0.0%
Value $66,000 Shares 12,400 Est. Cost $5.32 Unrealized