Portolan Capital Management, LLC Quant / Systematic

Location: Boston, MA

CIK: 0001350290 · Show all filings

Period: Q4 2023 (← Previous) (Next →)

Filing Date: Feb 14, 2024

Total Value: $1.144B (100.0% shares, 0.0% debt)

Holdings (127)

SUPER MICRO COMPUTER, INC. 6.0%
Value $69.04M Shares 242,864 Est. Cost $97.54 Unrealized
ELF E.L.F. BEAUTY, INC. 4.2%
Value $47.64M Shares 330,026 Est. Cost $25.19 Unrealized +357.9%
CELESTICA, INC. 3.2%
Value $36.13M Shares 1,234,024 Est. Cost $21.53 Unrealized
MOD MODINE MANUFACTURING COMPANY 3.1%
Value $35.69M Shares 597,757 Est. Cost $26.94 Unrealized +81.5%
QTRX QUANTERIX CORPORATION 3.1%
Value $35.46M Shares 1,297,090 Est. Cost $18.08 Unrealized +30.2%
AAOI APPLIED OPTOELECTRONICS, INC. 2.6%
Value $29.74M Shares 1,539,083 Est. Cost $5.96 Unrealized +119.3%
LNTH LANTHEUS HOLDINGS, INC. 2.3%
Value $26.49M Shares 427,244 Est. Cost $73.12 Unrealized -7.3%
HNST HONEST COMPANY, INC. 2.2%
Value $24.94M Shares 7,556,985 Est. Cost $2.55 Unrealized -28.5%
AEM AGNICO-EAGLE MINES LIMITED 2.1%
Value $23.87M Shares 435,276 Est. Cost $47.96 Unrealized 0.0%
TGLS TECNOGLASS, INC. 1.9%
Value $22.03M Shares 481,863 Est. Cost $16.48 Unrealized +116.5%
UTHR UNITED THERAPEUTICS CORPORATION 1.8%
Value $20.19M Shares 91,808 Est. Cost $220.49 Unrealized +4.5%
INDI INDIE SEMICONDUCTOR, INC. 1.8%
Value $20.02M Shares 2,468,896 Est. Cost $7.19 Unrealized -9.4%
WALKME LTD. 1.7%
Value $19.88M Shares 1,863,049 Est. Cost $9.97 Unrealized
BIO BIO-RAD LABORATORIES, INC. 1.6%
Value $18.49M Shares 57,274 Est. Cost $440.07 Unrealized -28.8%
COUCHBASE, INC. 1.6%
Value $18.09M Shares 803,364 Est. Cost $14.09 Unrealized
FOUR SHIFT4 PAYMENTS, INC. 1.4%
Value $16.04M Shares 215,727 Est. Cost $60.26 Unrealized -1.0%
CSTL CASTLE BIOSCIENCES, INC. 1.4%
Value $15.72M Shares 728,653 Est. Cost $19.38 Unrealized -9.2%
ACMR ACM RESEARCH, INC. 1.4%
Value $15.62M Shares 799,504 Est. Cost $17.49 Unrealized 0.0%
KTOS KRATOS DEFENSE & SECURITY SOLUTIONS, INC. 1.3%
Value $14.93M Shares 736,017 Est. Cost $15.06 Unrealized +22.0%
GENI GENIUS SPORTS LTD. 1.3%
Value $14.73M Shares 2,383,604 Est. Cost $4.92 Unrealized +9.3%
APLD APPLIED DIGITAL CORPORATION 1.3%
Value $14.32M Shares 2,124,236 Est. Cost $5.66 Unrealized -5.0%
STKL SUNOPTA, INC. 1.2%
Value $14.24M Shares 2,603,254 Est. Cost $7.18 Unrealized -39.0%
META META PLATFORMS, INC. 1.2%
Value $13.81M Shares 39,019 Est. Cost $147.85 Unrealized +118.7%
MXCT MAXCYTE, INC. 1.1%
Value $12.96M Shares 2,757,249 Est. Cost $4.41 Unrealized -11.7%
BELFB BEL FUSE, INC. 1.1%
Value $12.72M Shares 190,512 Est. Cost $28.20 Unrealized +88.5%
HDSN HUDSON TECHNOLOGIES, INC. 1.1%
Value $12.51M Shares 927,375 Est. Cost $10.24 Unrealized +26.1%
VRT VERTIV HOLDINGS LLC 1.1%
Value $12.06M Shares 251,081 Est. Cost $21.29 Unrealized +99.4%
WRBY WARBY PARKER, INC. 1.0%
Value $11.96M Shares 848,266 Est. Cost $12.83 Unrealized -2.9%
BIDU BAIDU, INC. 1.0%
Value $11.91M Shares 100,001 Est. Cost $131.30 Unrealized
TTWO TAKE TWO INTERACTIVE SOFTWARE, INC. 1.0%
Value $11.91M Shares 73,972 Est. Cost $143.71 Unrealized +3.8%
PDD PDD HOLDINGS, INC. 1.0%
Value $11.83M Shares 80,844 Est. Cost $146.31 Unrealized
ZETA ZETA GLOBAL HOLDINGS CORP. 1.0%
Value $11.65M Shares 1,321,337 Est. Cost $8.29 Unrealized +1.3%
SMART GLOBAL HOLDINGS, INC. 1.0%
Value $11.52M Shares 608,408 Est. Cost $28.87 Unrealized
SG SWEETGREEN, INC. 1.0%
Value $11.11M Shares 983,253 Est. Cost $10.08 Unrealized +4.4%
BILL BILL HOLDINGS, INC. 0.9%
Value $10.29M Shares 126,148 Est. Cost $82.11 Unrealized 0.0%
FSLY FASTLY, INC. 0.9%
Value $10.25M Shares 575,889 Est. Cost $16.87 Unrealized 0.0%
SMWB SIMILARWEB LTD. 0.9%
Value $10.19M Shares 1,912,272 Est. Cost $6.13 Unrealized -14.6%
CROX CROCS, INC. 0.9%
Value $10.04M Shares 107,503 Est. Cost $86.81 Unrealized +6.3%
DOCN DIGITALOCEAN HOLDINGS, INC. 0.9%
Value $10.03M Shares 273,426 Est. Cost $27.66 Unrealized 0.0%
PRCH PORCH GROUP, INC. 0.9%
Value $9.857M Shares 3,200,183 Est. Cost $1.41 Unrealized 0.0%
PAYO PAYONEER GLOBAL, INC. 0.9%
Value $9.78M Shares 1,877,113 Est. Cost $5.69 Unrealized -3.2%
ASUR ASURE SOFTWARE, INC. 0.9%
Value $9.775M Shares 1,026,815 Est. Cost $8.36 Unrealized 0.0%
FLEX FLEX LTD. 0.8%
Value $9.457M Shares 310,464 Est. Cost $14.24 Unrealized +40.6%
AMPH AMPHASTAR PHARMACEUTICALS, INC. 0.8%
Value $9.18M Shares 148,416 Est. Cost $36.86 Unrealized +42.5%
BLFS BIOLIFE SOLUTIONS, INC. 0.7%
Value $8.481M Shares 521,906 Est. Cost $12.76 Unrealized 0.0%
HIMS HIMS & HERS HEALTH, INC. 0.7%
Value $8.301M Shares 932,652 Est. Cost $7.40 Unrealized -0.1%
RH RH 0.7%
Value $8.205M Shares 28,150 Est. Cost $258.86 Unrealized -0.2%
QNST QUINSTREET, INC. 0.7%
Value $7.981M Shares 622,551 Est. Cost $10.35 Unrealized +8.8%
NRDY NERDY, INC. 0.7%
Value $7.722M Shares 2,251,402 Est. Cost $3.69 Unrealized -16.8%
COMP COMPASS, INC. 0.7%
Value $7.686M Shares 2,044,130 Est. Cost $2.47 Unrealized 0.0%
R1 RCM, INC. 0.7%
Value $7.61M Shares 720,000 Est. Cost $10.57 Unrealized
SKECHERS USA, INC. 0.7%
Value $7.515M Shares 120,543 Est. Cost $48.89 Unrealized
INVE IDENTIV, INC. 0.7%
Value $7.478M Shares 907,468 Est. Cost $12.83 Unrealized -45.0%
DELL DELL TECHNOLOGIES, INC. 0.7%
Value $7.463M Shares 97,561 Est. Cost $43.87 Unrealized +55.6%
DCGO DOCGO, INC. 0.6%
Value $7.416M Shares 1,326,596 Est. Cost $8.68 Unrealized -33.8%
NUVEI CORPORATION 0.6%
Value $7.382M Shares 281,116 Est. Cost $26.26 Unrealized
WDC WESTERN DIGITAL CORPORATION 0.6%
Value $7.165M Shares 136,807 Est. Cost $34.87 Unrealized 0.0%
AU ANGLOGOLD ASHANTI PLC 0.6%
Value $7.048M Shares 377,095 Est. Cost $16.76 Unrealized 0.0%
METC RAMACO RESOURCES, INC. 0.6%
Value $6.931M Shares 403,419 Est. Cost $13.55 Unrealized 0.0%
EVER EVERQUOTE, INC. 0.6%
Value $6.884M Shares 562,455 Est. Cost $9.09 Unrealized 0.0%
AMKR AMKOR TECHNOLOGY, INC. 0.6%
Value $6.641M Shares 199,616 Est. Cost $24.24 Unrealized +4.0%
CTOS CUSTOM TRUCK ONE SOURCE, INC. 0.6%
Value $6.441M Shares 1,042,255 Est. Cost $8.55 Unrealized -31.0%
VKTX VIKING THERAPEUTICS, INC. 0.6%
Value $6.324M Shares 339,800 Est. Cost $13.08 Unrealized 0.0%
NOG NORTHERN OIL AND GAS, INC. 0.6%
Value $6.309M Shares 170,179 Est. Cost $33.21 Unrealized +13.9%
APPS DIGITAL TURBINE, INC. 0.5%
Value $6.279M Shares 915,252 Est. Cost $5.58 Unrealized 0.0%
RELL RICHARDSON ELECTRONICS LTD. 0.5%
Value $6.201M Shares 464,464 Est. Cost $12.65 Unrealized -10.4%
SKY SKYLINE CHAMPION CORPORATION 0.5%
Value $6.124M Shares 82,466 Est. Cost $47.84 Unrealized +31.4%
MTRX MATRIX SERVICE COMPANY 0.5%
Value $6.061M Shares 619,778 Est. Cost $8.51 Unrealized +27.6%
IIIV I3 VERTICALS, INC. 0.5%
Value $6.055M Shares 286,016 Est. Cost $24.42 Unrealized -17.9%
NTRA NATERA, INC. 0.5%
Value $5.79M Shares 92,426 Est. Cost $49.96 Unrealized 0.0%
DOUG DOUGLAS ELLIMAN, INC. 0.5%
Value $5.715M Shares 1,937,155 Est. Cost $2.47 Unrealized -15.1%
KRUS KURA SUSHI USA, INC. 0.5%
Value $5.694M Shares 74,917 Est. Cost $47.49 Unrealized +36.2%
TLS TELOS CORPORATION 0.5%
Value $5.478M Shares 1,500,907 Est. Cost $2.43 Unrealized +36.7%
THE AARON'S COMPANY, INC. 0.5%
Value $5.348M Shares 491,540 Est. Cost $10.88 Unrealized
RPAY REPAY HOLDINGS CORPORATION 0.4%
Value $5.121M Shares 599,603 Est. Cost $8.00 Unrealized -11.9%
RDNT RADNET, INC. 0.4%
Value $4.955M Shares 142,521 Est. Cost $29.05 Unrealized +8.7%
ENVA ENOVA INTERNATIONAL, INC. 0.4%
Value $4.934M Shares 89,124 Est. Cost $33.61 Unrealized +37.4%
OLPX OLAPLEX HOLDINGS, INC. 0.4%
Value $4.928M Shares 1,940,216 Est. Cost $1.97 Unrealized 0.0%
AGL AGILON HEALTH, INC. 0.4%
Value $4.812M Shares 383,449 Est. Cost $14.48 Unrealized 0.0%
NVT NVENT ELECTRIC PUBLIC LIMITED COMPANY 0.4%
Value $4.768M Shares 80,697 Est. Cost $52.43 Unrealized -1.4%
ARCT ARCTURUS THERAPEUTICS HOLDINGS, INC. 0.4%
Value $4.599M Shares 145,854 Est. Cost $30.81 Unrealized -22.8%
GFL GFL ENVIRONMENTAL, INC. 0.4%
Value $4.395M Shares 127,340 Est. Cost $31.44 Unrealized -3.5%
RPRX ROYALTY PHARMA PLC 0.4%
Value $4.209M Shares 149,827 Est. Cost $32.50 Unrealized -15.4%
EGO ELDORADO GOLD CORPORATION 0.4%
Value $4.186M Shares 322,727 Est. Cost $11.25 Unrealized 0.0%
FORR FORRESTER RESEARCH, INC. 0.3%
Value $3.986M Shares 148,688 Est. Cost $29.82 Unrealized -12.7%
NVGS NAVIGATOR HOLDINGS LTD. 0.3%
Value $3.966M Shares 272,610 Est. Cost $13.37 Unrealized +4.6%
OVERSEAS SHIPHOLDING GROUP, INC. 0.3%
Value $3.723M Shares 706,457 Est. Cost $3.31 Unrealized
PACK RANPAK HOLDINGS CORPORATION 0.3%
Value $3.658M Shares 628,566 Est. Cost $4.22 Unrealized 0.0%
TH INTERNATIONAL LTD. 0.3%
Value $3.625M Shares 2,071,479 Est. Cost $3.25 Unrealized
HBIO HARVARD BIOSCIENCE, INC. 0.3%
Value $3.596M Shares 672,170 Est. Cost $4.82 Unrealized -6.4%
CELH CELSIUS HOLDINGS, INC. 0.3%
Value $3.572M Shares 65,520 Est. Cost $39.77 Unrealized +34.2%
DIBS 1STDIBS COM, INC. 0.3%
Value $3.52M Shares 752,200 Est. Cost $3.92 Unrealized +7.7%
DOMO DOMO, INC. 0.3%
Value $3.406M Shares 331,025 Est. Cost $22.38 Unrealized -58.7%
KOS KOSMOS ENERGY LTD. 0.3%
Value $3.183M Shares 474,354 Est. Cost $7.09 Unrealized -1.3%
ORCL ORACLE CORPORATION 0.3%
Value $2.974M Shares 28,213 Est. Cost $84.77 Unrealized +25.9%
AVID BIOSERVICES, INC. 0.2%
Value $2.851M Shares 438,602 Est. Cost $6.50 Unrealized
MGPI MGP INGREDIENTS, INC. 0.2%
Value $2.849M Shares 28,915 Est. Cost $96.08 Unrealized 0.0%
CONTEXTLOGIC, INC. 0.2%
Value $2.822M Shares 474,355 Est. Cost $5.95 Unrealized
BAND BANDWIDTH, INC. 0.2%
Value $2.78M Shares 192,138 Est. Cost $11.67 Unrealized 0.0%
STNG SCORPIO TANKERS, INC. 0.2%
Value $2.74M Shares 45,070 Est. Cost $60.80 Unrealized
LTRX LANTRONIX, INC. 0.2%
Value $2.586M Shares 441,318 Est. Cost $5.03 Unrealized 0.0%
IMMR IMMERSION CORPORATION 0.2%
Value $2.566M Shares 363,471 Est. Cost $5.94 Unrealized +11.9%
SKIN THE BEAUTY HEALTH COMPANY 0.2%
Value $2.555M Shares 821,688 Est. Cost $3.75 Unrealized 0.0%
OPK OPKO HEALTH, INC. 0.2%
Value $2.509M Shares 1,661,766 Est. Cost $1.45 Unrealized 0.0%
SOLO BRANDS, INC. 0.2%
Value $2.258M Shares 366,521 Est. Cost $6.16 Unrealized
TASK TASKUS, INC. 0.2%
Value $2.223M Shares 170,072 Est. Cost $12.17 Unrealized -8.9%
ICAD, INC. 0.2%
Value $2.181M Shares 1,232,445 Est. Cost $2.29 Unrealized
GENK GEN RESTAURANT GROUP, INC. 0.2%
Value $2.158M Shares 275,618 Est. Cost $8.43 Unrealized 0.0%
CRESCENT POINT ENERGY CORP. 0.2%
Value $2.137M Shares 308,337 Est. Cost $8.30 Unrealized
NXT NEXTRACKER, INC. 0.2%
Value $2.086M Shares 44,535 Est. Cost $34.73 Unrealized +12.7%
FROG JFROG LTD. 0.2%
Value $2.054M Shares 59,347 Est. Cost $27.04 Unrealized 0.0%
LUXE MYT NETHERLANDS PARENT B V 0.2%
Value $2.031M Shares 636,790 Est. Cost $3.19 Unrealized
MSFT MICROSOFT CORPORATION 0.2%
Value $1.978M Shares 5,259 Est. Cost $163.81 Unrealized +113.9%
TWLO TWILIO, INC. 0.1%
Value $1.584M Shares 20,881 Est. Cost $87.34 Unrealized -28.6%
CWST CASELLA WASTE SYSTEMS, INC. 0.1%
Value $1.341M Shares 15,691 Est. Cost $66.49 Unrealized +20.9%
AXTI AXT, INC. 0.1%
Value $1.213M Shares 505,313 Est. Cost $4.86 Unrealized -54.0%
PRTS CARPARTS.COM, INC. 0.1%
Value $1.177M Shares 372,430 Est. Cost $6.50 Unrealized -48.1%
CXT CRANE NXT, CO. 0.1%
Value $1.024M Shares 18,001 Est. Cost $49.36 Unrealized +5.0%
VVX V2X, INC. 0.1%
Value $926K Shares 19,943 Est. Cost $42.78 Unrealized +10.0%
GOOG ALPHABET, INC. 0.1%
Value $738K Shares 5,239 Est. Cost $110.43 Unrealized +22.0%
SLM SLM CORPORATION 0.1%
Value $722K Shares 37,770 Est. Cost $15.10 Unrealized 0.0%
BXC BLUELINX HOLDINGS, INC. 0.0%
Value $524K Shares 4,627 Est. Cost $50.37 Unrealized +72.2%
DXLG DESTINATION XL GROUP, INC. 0.0%
Value $421K Shares 95,686 Est. Cost $4.98 Unrealized -14.1%
LUCK BOWLERO CORP. 0.0%
Value $399K Shares 28,200 Est. Cost $10.44 Unrealized 0.0%
FLWS 1-800-FLOWERS.COM, INC. 0.0%
Value $201K Shares 18,600 Est. Cost $8.55 Unrealized 0.0%
ACTG ACACIA RESEARCH CORPORATION 0.0%
Value $94,080 Shares 24,000 Est. Cost $4.07 Unrealized -9.1%
BTE BAYTEX ENERGY CORP. 0.0%
Value $61,784 Shares 18,600 Est. Cost $3.71 Unrealized 0.0%