Portolan Capital Management, LLC Quant / Systematic

Location: Boston, MA

CIK: 0001350290 · Show all filings

Period: Q1 2021 (← Previous) (Next →)

Filing Date: May 17, 2021

Total Value: $1.273B (100.0% shares, 0.0% debt)

Holdings (151)

BW BABCOCK & WILCOX ENTERPRISES, INC. 2.8%
Value $35.91M Shares 3,791,569 Est. Cost $6.42 Unrealized 0.0%
CAI INTERNATIONAL, INC. 2.3%
Value $29.73M Shares 653,231 Est. Cost $32.90 Unrealized
STKL SUNOPTA, INC. 2.0%
Value $25.03M Shares 1,694,460 Est. Cost $5.46 Unrealized +162.5%
ELF E.L.F. BEAUTY, INC. 1.9%
Value $23.7M Shares 883,512 Est. Cost $14.84 Unrealized +68.2%
DASEKE, INC. 1.8%
Value $22.75M Shares 2,679,353 Est. Cost $5.71 Unrealized
AMZN AMAZON.COM, INC. 1.7%
Value $22.14M Shares 7,154 Est. Cost $96.79 Unrealized +63.8%
PRCH PORCH GROUP, INC. 1.6%
Value $20.67M Shares 1,167,893 Est. Cost $11.17 Unrealized +59.1%
TRAVELCENTERS OF AMERICA, INC. 1.5%
Value $19.16M Shares 706,414 Est. Cost $31.15 Unrealized
ICAD, INC. 1.5%
Value $18.93M Shares 892,005 Est. Cost $11.25 Unrealized
SYF SYNCHRONY FINANCIAL 1.5%
Value $18.73M Shares 460,660 Est. Cost $20.44 Unrealized +68.9%
CRMT AMERICAS CAR MART, INC. 1.4%
Value $18.21M Shares 119,521 Est. Cost $73.76 Unrealized +84.0%
AMTX AEMETIS, INC. 1.4%
Value $18.09M Shares 737,775 Est. Cost $3.04 Unrealized +267.8%
GPRE GREEN PLAINS, INC. 1.4%
Value $17.95M Shares 663,210 Est. Cost $20.38 Unrealized +12.4%
DOMO DOMO, INC. 1.4%
Value $17.63M Shares 313,214 Est. Cost $26.59 Unrealized +144.3%
ENVA ENOVA INTERNATIONAL, INC. 1.4%
Value $17.6M Shares 496,131 Est. Cost $17.45 Unrealized +71.5%
ALTG ALTA EQUIPMENT GROUP, INC. 1.4%
Value $17.6M Shares 1,354,084 Est. Cost $6.81 Unrealized +48.8%
QNST QUINSTREET, INC. 1.4%
Value $17.6M Shares 867,069 Est. Cost $12.28 Unrealized +83.3%
BAND BANDWIDTH, INC. 1.3%
Value $16.16M Shares 127,502 Est. Cost $82.51 Unrealized +87.7%
WEIGHT WATCHERS INTERNATIONAL, INC. 1.2%
Value $15.89M Shares 507,944 Est. Cost $24.40 Unrealized
MONEYGRAM INTERNATIONAL, INC. 1.2%
Value $15.54M Shares 2,364,882 Est. Cost $5.46 Unrealized
BUNGE LIMITED 1.1%
Value $14.62M Shares 184,403 Est. Cost $66.79 Unrealized
CHARAH SOLUTIONS, INC. 1.1%
Value $14.3M Shares 2,942,167 Est. Cost $3.09 Unrealized
DENBURY, INC. 1.1%
Value $14.29M Shares 298,300 Est. Cost $36.47 Unrealized
SKECHERS USA, INC. 1.1%
Value $14.21M Shares 340,778 Est. Cost $36.73 Unrealized
META FACEBOOK, INC. 1.1%
Value $14.14M Shares 47,995 Est. Cost $190.78 Unrealized +40.2%
DAR DARLING INGREDIENTS, INC. 1.1%
Value $14.08M Shares 191,398 Est. Cost $47.78 Unrealized +43.8%
CROX CROCS, INC. 1.1%
Value $13.97M Shares 173,608 Est. Cost $26.46 Unrealized +188.1%
GOOG ALPHABET, INC. 1.1%
Value $13.84M Shares 6,689 Est. Cost $51.06 Unrealized +92.9%
APEI AMERICAN PUBLIC EDUCATION, INC. 1.1%
Value $13.82M Shares 387,839 Est. Cost $27.22 Unrealized +15.0%
HRB H & R BLOCK, INC. 1.1%
Value $13.68M Shares 627,325 Est. Cost $16.05 Unrealized 0.0%
OMF ONEMAIN HOLDINGS, INC. 1.1%
Value $13.43M Shares 249,984 Est. Cost $31.30 Unrealized +65.0%
BXC BLUELINX HOLDINGS, INC. 1.0%
Value $13.34M Shares 340,268 Est. Cost $31.03 Unrealized +25.3%
YELLQ YELLOW CORPORATION 1.0%
Value $13.24M Shares 1,506,676 Est. Cost $6.45 Unrealized 0.0%
BCO BRINK'S COMPANY (THE) 1.0%
Value $12.76M Shares 161,040 Est. Cost $59.77 Unrealized +19.3%
CPRI CAPRI HOLDINGS LIMITED 1.0%
Value $12.65M Shares 248,016 Est. Cost $38.37 Unrealized +22.7%
RH RH 1.0%
Value $12.49M Shares 20,936 Est. Cost $230.34 Unrealized +114.0%
NESCO HOLDINGS, INC. 0.9%
Value $12.07M Shares 1,291,259 Est. Cost $8.13 Unrealized
LIVEPERSON, INC. 0.9%
Value $12.02M Shares 227,992 Est. Cost $27.18 Unrealized
LPRO OPEN LENDING CORPORATION 0.9%
Value $12.02M Shares 339,348 Est. Cost $11.92 Unrealized +216.4%
SKY SKYLINE CHAMPION CORPORATION 0.9%
Value $11.95M Shares 263,971 Est. Cost $25.92 Unrealized +55.0%
NAVI NAVIENT CORPORATION 0.9%
Value $11.24M Shares 785,662 Est. Cost $7.89 Unrealized +56.1%
AVID TECHNOLOGY, INC. 0.9%
Value $11.05M Shares 523,452 Est. Cost $16.55 Unrealized
AXTI AXT, INC. 0.9%
Value $10.89M Shares 934,303 Est. Cost $3.88 Unrealized +209.6%
MTCH MATCH GROUP, INC. 0.9%
Value $10.82M Shares 78,786 Est. Cost $104.50 Unrealized +40.5%
AVID BIOSERVICES, INC. 0.8%
Value $10.78M Shares 591,232 Est. Cost $7.75 Unrealized
MSFT MICROSOFT CORPORATION 0.8%
Value $10.71M Shares 45,413 Est. Cost $163.81 Unrealized +36.1%
SHYFT GROUP, INC. (THE) 0.8%
Value $10.54M Shares 283,468 Est. Cost $17.87 Unrealized
MGA MAGNA INTERNATIONAL, INC. 0.8%
Value $10.37M Shares 117,795 Est. Cost $57.39 Unrealized +20.7%
BBBY OVERSTOCK.COM, INC. 0.8%
Value $10.2M Shares 153,891 Est. Cost $60.28 Unrealized +23.5%
WFG WEST FRASER TIMBER CO. LTD. 0.8%
Value $10.01M Shares 138,919 Est. Cost $65.90 Unrealized 0.0%
CSTE CAESARSTONE LTD 0.8%
Value $9.79M Shares 713,043 Est. Cost $11.75 Unrealized +7.6%
PFSWEB, INC. 0.8%
Value $9.741M Shares 1,443,143 Est. Cost $6.70 Unrealized
STNG SCORPIO TANKERS, INC. 0.8%
Value $9.737M Shares 527,475 Est. Cost $18.23 Unrealized
KALEYRA, INC. 0.8%
Value $9.726M Shares 689,818 Est. Cost $10.93 Unrealized
PRG PROG HOLDINGS, INC. 0.7%
Value $9.506M Shares 219,583 Est. Cost $50.05 Unrealized -3.3%
MAPS SILVER SPIKE ACQUISITION CORP. 0.7%
Value $9.212M Shares 501,743 Est. Cost $17.38 Unrealized
CALY CALLAWAY GOLF CO. 0.7%
Value $9.21M Shares 344,297 Est. Cost $20.28 Unrealized +39.5%
INVE IDENTIV, INC. 0.7%
Value $8.976M Shares 783,229 Est. Cost $5.79 Unrealized +77.0%
DZSIQ DZS, INC. 0.7%
Value $8.854M Shares 569,381 Est. Cost $12.13 Unrealized
HBIO HARVARD BIOSCIENCE, INC. 0.7%
Value $8.795M Shares 1,610,813 Est. Cost $3.46 Unrealized +40.7%
AIG AMERICAN INTL GROUP, INC. 0.7%
Value $8.741M Shares 189,159 Est. Cost $38.62 Unrealized 0.0%
ASO ACADEMY SPORTS & OUTDOORS, INC. 0.7%
Value $8.352M Shares 309,464 Est. Cost $15.69 Unrealized +47.6%
GTY TECHNOLOGY HOLDINGS, INC. 0.7%
Value $8.334M Shares 1,304,172 Est. Cost $6.39 Unrealized
FLL FULL HOUSE RESORTS, INC. 0.7%
Value $8.313M Shares 976,814 Est. Cost $6.70 Unrealized 0.0%
UPLD UPLAND SOFTWARE, INC. 0.7%
Value $8.29M Shares 175,676 Est. Cost $34.46 Unrealized +40.0%
CLOUDERA, INC. 0.6%
Value $8.038M Shares 660,492 Est. Cost $9.25 Unrealized
CVGI COMMERCIAL VEHICLE GROUP, INC. 0.6%
Value $7.741M Shares 802,155 Est. Cost $4.95 Unrealized +89.2%
APPLIED GENETIC TECHNOLOGIES CORPORATION 0.6%
Value $7.711M Shares 1,520,905 Est. Cost $4.53 Unrealized
EEFT EURONET WORLDWIDE, INC. 0.6%
Value $7.645M Shares 55,276 Est. Cost $117.67 Unrealized +22.9%
PRPL PURPLE INNOVATION, INC. 0.6%
Value $7.61M Shares 240,433 Est. Cost $34.74 Unrealized 0.0%
MTG MGIC INVESTMENT CORPORATION 0.6%
Value $7.47M Shares 539,365 Est. Cost $10.14 Unrealized +25.7%
REGIS CORPORATION 0.6%
Value $7.373M Shares 587,055 Est. Cost $12.56 Unrealized
PACK RANPAK HOLDINGS CORPORATION 0.6%
Value $7.168M Shares 357,336 Est. Cost $9.96 Unrealized +87.1%
TGLS TECNOGLASS, INC. 0.6%
Value $7.142M Shares 594,184 Est. Cost $7.91 Unrealized 0.0%
PGT INNOVATIONS, INC. 0.6%
Value $7.054M Shares 279,374 Est. Cost $25.25 Unrealized
WDC WESTERN DIGITAL CORPORATION 0.6%
Value $7.044M Shares 105,522 Est. Cost $46.58 Unrealized 0.0%
TPICQ TPI COMPOSITES, INC. 0.5%
Value $6.999M Shares 124,022 Est. Cost $33.68 Unrealized +78.6%
BIO BIO-RAD LABORATORIES, INC. 0.5%
Value $6.904M Shares 12,088 Est. Cost $206.05 Unrealized +187.4%
TRITON INTERNATIONAL LIMITED 0.5%
Value $6.787M Shares 123,429 Est. Cost $46.10 Unrealized
RMNI RIMINI STREET, INC. 0.5%
Value $6.738M Shares 751,224 Est. Cost $7.74 Unrealized 0.0%
GFF GRIFFON CORPORATION 0.5%
Value $6.666M Shares 245,331 Est. Cost $17.44 Unrealized +16.7%
SONO SONOS, INC. 0.5%
Value $6.631M Shares 176,964 Est. Cost $10.62 Unrealized +217.6%
CALX CALIX, INC. 0.5%
Value $6.562M Shares 189,335 Est. Cost $37.04 Unrealized 0.0%
ERII ENERGY RECOVERY, INC. 0.5%
Value $6.463M Shares 352,417 Est. Cost $11.11 Unrealized +44.1%
EXPE EXPEDIA GROUP, INC. 0.5%
Value $6.446M Shares 37,451 Est. Cost $152.66 Unrealized 0.0%
ROCK GIBRALTAR INDUSTRIES, INC. 0.5%
Value $6.404M Shares 69,976 Est. Cost $62.14 Unrealized +47.7%
LGIH LGI HOMES, INC. 0.5%
Value $6.4M Shares 42,865 Est. Cost $110.60 Unrealized +8.6%
TALO TALOS ENERGY, INC. 0.5%
Value $6.31M Shares 524,093 Est. Cost $10.69 Unrealized +0.8%
IAC/INTERACTIVECORP. 0.5%
Value $6.29M Shares 29,078 Est. Cost $119.78 Unrealized
MTRN MATERION CORPORATION 0.5%
Value $6.284M Shares 94,866 Est. Cost $69.38 Unrealized 0.0%
WAITR HOLDINGS, INC. 0.5%
Value $6.199M Shares 2,115,719 Est. Cost $2.81 Unrealized
QUOTIENT TECHNOLOGY, INC. 0.5%
Value $6.155M Shares 376,677 Est. Cost $16.34 Unrealized
HALO HALOZYME THERAPEUTICS, INC. 0.5%
Value $6.097M Shares 146,239 Est. Cost $20.48 Unrealized +122.9%
CMBT EURONAV NV 0.5%
Value $6.047M Shares 660,886 Est. Cost $4.98 Unrealized +3.7%
CONTAINER STORE GROUP, INC. (THE) 0.5%
Value $6.041M Shares 363,065 Est. Cost $9.54 Unrealized
AKTSQ AKOUSTIS TECHNOLOGIES, INC. 0.5%
Value $5.928M Shares 444,364 Est. Cost $8.77 Unrealized +65.6%
ZUMZ ZUMIEZ, INC. 0.5%
Value $5.895M Shares 137,406 Est. Cost $26.37 Unrealized +68.8%
STC STEWART INFORMATION SERVICES CORPORATION 0.4%
Value $5.719M Shares 109,921 Est. Cost $47.75 Unrealized +6.3%
H&E EQUIPMENT SERVICES, INC. 0.4%
Value $5.557M Shares 146,237 Est. Cost $23.11 Unrealized
RECRO PHARMA, INC. 0.4%
Value $5.461M Shares 1,957,283 Est. Cost $2.97 Unrealized
HYREQ HYRECAR, INC. 0.4%
Value $5.158M Shares 526,373 Est. Cost $5.22 Unrealized +88.6%
BAC BANK OF AMERICA CORP. 0.4%
Value $5.131M Shares 132,607 Est. Cost $30.64 Unrealized 0.0%
PRTS CARPARTS.COM, INC. 0.4%
Value $4.821M Shares 337,576 Est. Cost $12.24 Unrealized +32.1%
TMHC TAYLOR MORRISON HOME CORPORATION 0.4%
Value $4.804M Shares 155,936 Est. Cost $24.10 Unrealized +16.5%
MXL MAXLINEAR, INC. 0.4%
Value $4.683M Shares 137,399 Est. Cost $17.45 Unrealized +104.4%
REX REX AMERICAN RESOURCES CORPORATION 0.4%
Value $4.58M Shares 54,414 Est. Cost $12.75 Unrealized +20.4%
VONAGE HOLDINGS CORP. 0.4%
Value $4.549M Shares 384,885 Est. Cost $10.86 Unrealized
ASYS AMTECH SYSTEMS, INC. 0.3%
Value $4.233M Shares 358,149 Est. Cost $9.25 Unrealized 0.0%
STAMPS.COM, INC. 0.3%
Value $4.219M Shares 21,147 Est. Cost $214.45 Unrealized
NOTV INOTIV, INC. 0.3%
Value $4.116M Shares 205,814 Est. Cost $15.55 Unrealized 0.0%
TROX TRONOX HOLDINGS PLC 0.3%
Value $4.052M Shares 221,414 Est. Cost $17.46 Unrealized 0.0%
KRUS KURA SUSHI USA, INC. 0.3%
Value $3.927M Shares 124,104 Est. Cost $27.23 Unrealized 0.0%
QUANTUM CORPORATION 0.3%
Value $3.906M Shares 468,947 Est. Cost $7.01 Unrealized
RILY B. RILEY FINANCIAL, INC. 0.3%
Value $3.693M Shares 65,505 Est. Cost $32.22 Unrealized +67.3%
FIVE STAR SENIOR LIVING, INC. 0.3%
Value $3.524M Shares 575,743 Est. Cost $6.71 Unrealized
AMBA AMBARELLA, INC. 0.3%
Value $3.45M Shares 34,365 Est. Cost $51.22 Unrealized +112.5%
PLCE CHILDREN'S PLACE, INC. (THE) 0.3%
Value $3.377M Shares 48,455 Est. Cost $36.39 Unrealized +92.5%
QUMU CORPORATION 0.3%
Value $3.289M Shares 486,552 Est. Cost $6.76 Unrealized
GCO GENESCO, INC. 0.3%
Value $3.283M Shares 69,113 Est. Cost $42.99 Unrealized 0.0%
TUATARA CAPITAL ACQUISITION CORPORATION 0.2%
Value $3.128M Shares 312,762 Est. Cost $10.00 Unrealized
HIMX HIMAX TECHNOLOGIES, INC. 0.2%
Value $3.042M Shares 222,874 Est. Cost $13.65 Unrealized
KMX CARMAX, INC. 0.2%
Value $2.748M Shares 20,715 Est. Cost $121.72 Unrealized 0.0%
PLAYA HOTELS & RESORTS N.V 0.2%
Value $2.674M Shares 366,368 Est. Cost $7.30 Unrealized
PI IMPINJ, INC. 0.2%
Value $2.553M Shares 44,885 Est. Cost $26.41 Unrealized +123.0%
ABIOMED, INC. 0.2%
Value $2.3M Shares 7,215 Est. Cost $159.42 Unrealized
DAC DANAOS CORPORATION 0.2%
Value $2.16M Shares 43,546 Est. Cost $10.86 Unrealized +191.1%
DYAI DYADIC INTERNATIONAL, INC. 0.2%
Value $2.12M Shares 386,147 Est. Cost $5.55 Unrealized 0.0%
ECPG ENCORE CAPITAL GROUP, INC. 0.2%
Value $2.057M Shares 51,130 Est. Cost $31.46 Unrealized +12.8%
EVERBRIDGE, INC. 0.2%
Value $1.982M Shares 16,355 Est. Cost $87.70 Unrealized
BM TECHNOLOGIES, INC. 0.2%
Value $1.916M Shares 164,456 Est. Cost $11.65 Unrealized
EBC EASTERN BANKSHARES, INC. 0.1%
Value $1.845M Shares 95,624 Est. Cost $12.50 Unrealized +22.6%
DECK DECKERS OUTDOOR CORPORATION 0.1%
Value $1.754M Shares 5,307 Est. Cost $44.35 Unrealized +20.3%
TREE LENDINGTREE, INC. 0.1%
Value $1.559M Shares 7,319 Est. Cost $240.57 Unrealized
PYPL PAYPAL HOLDINGS, INC. 0.1%
Value $1.323M Shares 5,448 Est. Cost $137.88 Unrealized +82.7%
TGT TARGET CORPORATION 0.1%
Value $1.246M Shares 6,290 Est. Cost $95.55 Unrealized +70.8%
WTS/BM TECHNOLOGIES, INC. 0.1%
Value $1.146M Shares 573,105 Est. Cost $2.00 Unrealized
CPS COOPER-STANDARD HOLDINGS, INC. 0.1%
Value $1.139M Shares 31,357 Est. Cost $27.83 Unrealized +34.1%
CWST CASELLA WASTE SYSTEMS, INC. 0.1%
Value $1.128M Shares 17,746 Est. Cost $14.13 Unrealized +327.8%
FLXS FLEXSTEEL INDUSTRIES, INC. 0.1%
Value $1.003M Shares 28,787 Est. Cost $8.83 Unrealized +255.9%
NUS NU SKIN ENTERPRISES, INC. 0.1%
Value $867K Shares 16,401 Est. Cost $30.96 Unrealized +48.1%
REAL REALREAL, INC. (THE) 0.1%
Value $727K Shares 32,120 Est. Cost $15.42 Unrealized +59.5%
ETSY ETSY, INC. 0.1%
Value $695K Shares 3,447 Est. Cost $73.98 Unrealized +182.9%
SLM SLM CORPORATION 0.0%
Value $412K Shares 22,900 Est. Cost $10.52 Unrealized +44.3%
MAPSW WTS/SILVER SPIKE ACQUISITION CORP. 0.0%
Value $386K Shares 54,814 Est. Cost $7.04 Unrealized
JYNT JOINT CORP/THE 0.0%
Value $285K Shares 5,900 Est. Cost $37.50 Unrealized 0.0%
PDC ENERGY, INC. 0.0%
Value $284K Shares 8,250 Est. Cost $34.42 Unrealized
LNG CHENIERE ENERGY, INC. 0.0%
Value $263K Shares 3,650 Est. Cost $53.63 Unrealized +27.5%
ORI OLD REPUBLIC INTERNATIONAL CORPORATION 0.0%
Value $254K Shares 11,650 Est. Cost $11.18 Unrealized +21.5%
OPCH OPTION CARE HEALTH, INC. 0.0%
Value $215K Shares 12,100 Est. Cost $14.87 Unrealized +25.9%
LPG DORIAN LPG LTD 0.0%
Value $184K Shares 14,000 Est. Cost $9.89 Unrealized +34.1%
EARTHSTONE ENERGY, INC. 0.0%
Value $89,000 Shares 12,400 Est. Cost $5.32 Unrealized