Portolan Capital Management, LLC Quant / Systematic

Location: Boston, MA

CIK: 0001350290 · Show all filings

Period: Q4 2024 (← Previous) (Next →)

Filing Date: Feb 13, 2025

Total Value: $1.487B (100.0% shares, 0.0% debt)

Holdings (131)

LNTH LANTHEUS HLDGS INC 4.9%
Value $72.7M Shares 812,630 Est. Cost $77.13 Unrealized +26.3%
CLS CELESTICA INC 3.9%
Value $57.87M Shares 626,941 Est. Cost $50.44 Unrealized +55.1%
SMTC SEMTECH CORP 2.8%
Value $41.27M Shares 667,211 Est. Cost $49.06 Unrealized +7.6%
MOD MODINE MFG CO 2.6%
Value $38.13M Shares 328,899 Est. Cost $65.66 Unrealized +96.0%
HNST HONEST CO INC 2.5%
Value $37.14M Shares 5,359,001 Est. Cost $2.58 Unrealized +119.2%
KTOS KRATOS DEFENSE &SEC SOLUTIO 2.4%
Value $35.56M Shares 1,348,077 Est. Cost $17.22 Unrealized +48.8%
KRUS KURA SUSHI USA INC 2.3%
Value $33.81M Shares 373,253 Est. Cost $83.46 Unrealized +12.1%
TTMI TTM TECHNOLOGIES INC 2.2%
Value $32.21M Shares 1,301,342 Est. Cost $17.31 Unrealized +30.9%
TLN TALEN ENERGY CORP 2.1%
Value $31.1M Shares 154,381 Est. Cost $138.87 Unrealized +40.5%
RDNT RADNET INC 2.0%
Value $29.64M Shares 424,340 Est. Cost $56.42 Unrealized +30.8%
ELF E L F BEAUTY INC 1.9%
Value $28.88M Shares 229,998 Est. Cost $70.80 Unrealized +69.4%
QTRX QUANTERIX CORP 1.9%
Value $27.51M Shares 2,587,824 Est. Cost $16.43 Unrealized -26.0%
GENI GENIUS SPORTS LIMITED 1.8%
Value $26.55M Shares 3,069,558 Est. Cost $5.19 Unrealized +60.9%
SNAP SNAP INC 1.7%
Value $25.45M Shares 2,362,784 Est. Cost $11.27 Unrealized 0.0%
SLM SLM CORP 1.7%
Value $24.84M Shares 900,519 Est. Cost $22.91 Unrealized +7.9%
GTES GATES INDL CORP PLC 1.5%
Value $22.98M Shares 1,117,238 Est. Cost $20.18 Unrealized 0.0%
PAYO PAYONEER GLOBAL INC 1.5%
Value $21.82M Shares 2,173,559 Est. Cost $7.62 Unrealized +25.4%
RDDT REDDIT INC 1.4%
Value $21.51M Shares 131,622 Est. Cost $99.51 Unrealized +24.1%
QNST QUINSTREET INC 1.4%
Value $21.16M Shares 917,215 Est. Cost $15.12 Unrealized +39.2%
CSTL CASTLE BIOSCIENCES INC 1.4%
Value $20.7M Shares 776,579 Est. Cost $20.58 Unrealized +48.0%
CLBT CELLEBRITE DI LTD 1.4%
Value $20.15M Shares 914,856 Est. Cost $10.98 Unrealized +75.4%
ENVA ENOVA INTL INC 1.3%
Value $19.98M Shares 208,351 Est. Cost $64.28 Unrealized +48.2%
GCO GENESCO INC 1.3%
Value $19.85M Shares 464,265 Est. Cost $32.87 Unrealized 0.0%
VIRT VIRTU FINL INC 1.3%
Value $18.86M Shares 528,607 Est. Cost $30.04 Unrealized +14.5%
BELFB BEL FUSE INC 1.2%
Value $17.19M Shares 208,470 Est. Cost $62.88 Unrealized +28.2%
FLEX FLEX LTD 1.1%
Value $16.71M Shares 435,302 Est. Cost $20.08 Unrealized +84.3%
RELY REMITLY GLOBAL INC 1.1%
Value $15.67M Shares 694,242 Est. Cost $17.33 Unrealized +6.2%
IIIV I3 VERTICALS INC 1.0%
Value $15.58M Shares 676,135 Est. Cost $21.97 Unrealized +6.8%
KMPR KEMPER CORP 1.0%
Value $15.29M Shares 230,197 Est. Cost $58.31 Unrealized +13.1%
EBAY EBAY INC. 1.0%
Value $14.75M Shares 238,132 Est. Cost $60.43 Unrealized +3.3%
FOUR SHIFT4 PMTS INC 1.0%
Value $14.63M Shares 140,971 Est. Cost $63.43 Unrealized +56.5%
CORZ CORE SCIENTIFIC INC NEW 1.0%
Value $14.41M Shares 1,025,508 Est. Cost $12.40 Unrealized +19.1%
LUCK LUCKY STRIKE ENTERTAINMENT C 1.0%
Value $14.31M Shares 1,429,257 Est. Cost $11.37 Unrealized -2.6%
OPRA OPERA LTD 1.0%
Value $14.17M Shares 748,349 Est. Cost $14.80 Unrealized
LUXE MYT NETHERLANDS PARENT B V 0.9%
Value $13.51M Shares 1,903,285 Est. Cost $4.20 Unrealized
SKECHERS U S A INC 0.9%
Value $13.37M Shares 198,827 Est. Cost $57.21 Unrealized
TPR TAPESTRY INC 0.9%
Value $12.93M Shares 197,900 Est. Cost $53.51 Unrealized 0.0%
ORCL ORACLE CORP 0.9%
Value $12.87M Shares 77,215 Est. Cost $139.69 Unrealized +25.9%
STKL SUNOPTA INC 0.9%
Value $12.84M Shares 1,667,498 Est. Cost $7.10 Unrealized -0.3%
AAOI APPLIED OPTOELECTRONICS INC 0.8%
Value $12.42M Shares 336,907 Est. Cost $5.96 Unrealized +351.5%
SRAD SPORTRADAR GROUP AG 0.8%
Value $12.41M Shares 715,424 Est. Cost $12.11 Unrealized
ZETA ZETA GLOBAL HOLDINGS CORP 0.8%
Value $11.95M Shares 664,363 Est. Cost $9.03 Unrealized +179.9%
DKNG DRAFTKINGS INC NEW 0.8%
Value $11.93M Shares 320,583 Est. Cost $38.78 Unrealized +2.3%
VPG VISHAY PRECISION GROUP INC 0.8%
Value $11.55M Shares 492,201 Est. Cost $23.41 Unrealized 0.0%
PRCH PORCH GROUP INC 0.8%
Value $11.31M Shares 2,299,635 Est. Cost $2.93 Unrealized +9.7%
GNRC GENERAC HLDGS INC 0.7%
Value $11.06M Shares 71,342 Est. Cost $157.62 Unrealized +9.6%
WRBY WARBY PARKER INC 0.7%
Value $10.7M Shares 441,784 Est. Cost $16.45 Unrealized +24.2%
ECPG ENCORE CAP GROUP INC 0.7%
Value $10.29M Shares 215,423 Est. Cost $47.44 Unrealized 0.0%
PSIX POWER SOLUTIONS INTL INC 0.7%
Value $10.15M Shares 341,287 Est. Cost $25.65 Unrealized 0.0%
DELL DELL TECHNOLOGIES INC 0.7%
Value $10.12M Shares 87,822 Est. Cost $112.45 Unrealized +9.5%
BIO BIO RAD LABS INC 0.7%
Value $10.05M Shares 30,586 Est. Cost $381.98 Unrealized -11.1%
SG SWEETGREEN INC 0.7%
Value $9.842M Shares 307,001 Est. Cost $15.08 Unrealized +147.0%
UBS UBS GROUP AG 0.7%
Value $9.75M Shares 321,566 Est. Cost $31.70 Unrealized 0.0%
ACI ALBERTSONS COS INC 0.6%
Value $9.623M Shares 489,980 Est. Cost $18.22 Unrealized 0.0%
MLR MILLER INDS INC TENN 0.6%
Value $9.366M Shares 143,304 Est. Cost $66.68 Unrealized 0.0%
POTBELLY CORP 0.6%
Value $9.291M Shares 986,277 Est. Cost $11.27 Unrealized
VRT VERTIV HOLDINGS CO 0.6%
Value $9.16M Shares 80,631 Est. Cost $37.40 Unrealized +216.9%
TGLS TECNOGLASS INC 0.6%
Value $9.045M Shares 114,033 Est. Cost $16.48 Unrealized +359.2%
ESTA ESTABLISHMENT LABS HLDGS INC 0.6%
Value $8.937M Shares 193,991 Est. Cost $43.56 Unrealized +0.1%
DBRG DIGITALBRIDGE GROUP INC 0.6%
Value $8.933M Shares 791,932 Est. Cost $13.33 Unrealized +0.4%
CROX CROCS INC 0.6%
Value $8.919M Shares 81,430 Est. Cost $105.79 Unrealized +10.0%
RPRX ROYALTY PHARMA PLC 0.6%
Value $8.78M Shares 344,185 Est. Cost $27.10 Unrealized -2.2%
META META PLATFORMS INC 0.6%
Value $8.611M Shares 14,707 Est. Cost $147.85 Unrealized +295.5%
BILL BILL HOLDINGS INC 0.6%
Value $8.359M Shares 98,676 Est. Cost $74.57 Unrealized 0.0%
PRIM PRIMORIS SVCS CORP 0.6%
Value $8.193M Shares 107,242 Est. Cost $50.35 Unrealized +45.1%
TTWO TAKE-TWO INTERACTIVE SOFTWAR 0.5%
Value $7.823M Shares 42,496 Est. Cost $143.93 Unrealized +20.5%
WDC WESTERN DIGITAL CORP 0.5%
Value $7.707M Shares 129,245 Est. Cost $40.43 Unrealized +23.9%
OSG AMBAC FINL GROUP INC 0.5%
Value $7.456M Shares 589,437 Est. Cost $12.05 Unrealized 0.0%
NOG NORTHERN OIL &GAS INC 0.5%
Value $7.322M Shares 197,034 Est. Cost $34.68 Unrealized +13.0%
ULTA ULTA BEAUTY INC 0.5%
Value $7.267M Shares 16,708 Est. Cost $387.42 Unrealized 0.0%
CTOS CUSTOM TRUCK ONE SOURCE INC 0.5%
Value $6.982M Shares 1,451,573 Est. Cost $5.97 Unrealized -24.2%
MRX MAREX GROUP PLC 0.5%
Value $6.97M Shares 223,614 Est. Cost $27.46 Unrealized 0.0%
WEAV WEAVE COMMUNICATIONS INC 0.5%
Value $6.901M Shares 433,495 Est. Cost $14.07 Unrealized 0.0%
CADL CANDEL THERAPEUTICS INC 0.4%
Value $6.543M Shares 753,745 Est. Cost $5.91 Unrealized 0.0%
MAMA MAMAS CREATIONS INC 0.4%
Value $6.515M Shares 818,504 Est. Cost $7.11 Unrealized +16.5%
LIND LINDBLAD EXPEDITIONS HLDGS I 0.4%
Value $6.455M Shares 544,273 Est. Cost $10.43 Unrealized +9.9%
SPWH SPORTSMANS WHSE HLDGS INC 0.4%
Value $6.232M Shares 2,334,248 Est. Cost $2.45 Unrealized +2.1%
HZO MARINEMAX INC 0.4%
Value $6.136M Shares 211,960 Est. Cost $32.62 Unrealized -5.9%
NTRA NATERA INC 0.4%
Value $6.109M Shares 38,594 Est. Cost $63.61 Unrealized +129.0%
STNG SCORPIO TANKERS INC 0.4%
Value $5.891M Shares 118,557 Est. Cost $49.69 Unrealized
MYRG MYR GROUP INC DEL 0.4%
Value $5.704M Shares 38,341 Est. Cost $139.87 Unrealized 0.0%
AVID BIOSERVICES INC 0.4%
Value $5.62M Shares 455,038 Est. Cost $7.47 Unrealized
ALTG ALTA EQUIPMENT GROUP INC 0.4%
Value $5.561M Shares 850,309 Est. Cost $6.82 Unrealized 0.0%
KOS KOSMOS ENERGY LTD 0.4%
Value $5.532M Shares 1,617,506 Est. Cost $3.81 Unrealized 0.0%
NTGR NETGEAR INC 0.4%
Value $5.357M Shares 192,214 Est. Cost $23.51 Unrealized 0.0%
HCAT HEALTH CATALYST INC 0.4%
Value $5.296M Shares 749,029 Est. Cost $7.31 Unrealized +8.9%
OATLY GROUP AB 0.4%
Value $5.247M Shares 7,915,716 Est. Cost $0.83 Unrealized
BV BRIGHTVIEW HLDGS INC 0.4%
Value $5.224M Shares 326,674 Est. Cost $10.28 Unrealized +62.0%
COUCHBASE INC 0.3%
Value $5.169M Shares 331,561 Est. Cost $14.98 Unrealized
VKTX VIKING THERAPEUTICS INC 0.3%
Value $5.168M Shares 128,420 Est. Cost $30.44 Unrealized +87.3%
UTHR UNITED THERAPEUTICS CORP DEL 0.3%
Value $5.028M Shares 14,249 Est. Cost $221.38 Unrealized +66.0%
AMPH AMPHASTAR PHARMACEUTICALS IN 0.3%
Value $4.869M Shares 131,123 Est. Cost $41.80 Unrealized +9.4%
KIDS ORTHOPEDIATRICS CORP 0.3%
Value $4.76M Shares 205,365 Est. Cost $30.51 Unrealized -18.0%
MXCT MAXCYTE INC 0.3%
Value $4.724M Shares 1,135,613 Est. Cost $4.41 Unrealized -14.3%
NVGS NAVIGATOR HLDGS LTD 0.3%
Value $4.709M Shares 306,769 Est. Cost $13.70 Unrealized +13.0%
GOOS CANADA GOOSE HLDGS INC 0.3%
Value $4.403M Shares 439,007 Est. Cost $10.21 Unrealized 0.0%
CACI CACI INTL INC 0.3%
Value $4.324M Shares 10,701 Est. Cost $468.10 Unrealized +4.1%
DY DYCOM INDS INC 0.3%
Value $4.047M Shares 23,248 Est. Cost $185.01 Unrealized 0.0%
SMWB SIMILARWEB LTD 0.3%
Value $4.009M Shares 282,903 Est. Cost $11.05 Unrealized 0.0%
FORR FORRESTER RESH INC 0.3%
Value $3.941M Shares 251,473 Est. Cost $23.72 Unrealized -32.0%
TSEM TOWER SEMICONDUCTOR LTD 0.3%
Value $3.848M Shares 74,707 Est. Cost $46.82 Unrealized 0.0%
INVE IDENTIV INC 0.3%
Value $3.832M Shares 1,046,924 Est. Cost $10.76 Unrealized -65.2%
TPB TURNING PT BRANDS INC 0.3%
Value $3.817M Shares 63,511 Est. Cost $53.39 Unrealized 0.0%
BXC BLUELINX HLDGS INC 0.2%
Value $3.582M Shares 35,061 Est. Cost $107.17 Unrealized +6.9%
BLFS BIOLIFE SOLUTIONS INC 0.2%
Value $3.564M Shares 137,299 Est. Cost $15.28 Unrealized +62.8%
JBL JABIL INC 0.2%
Value $3.458M Shares 24,031 Est. Cost $130.90 Unrealized 0.0%
INDI INDIE SEMICONDUCTOR INC 0.2%
Value $3.423M Shares 845,302 Est. Cost $7.11 Unrealized -42.3%
SEZL SEZZLE INC 0.2%
Value $3.368M Shares 13,168 Est. Cost $47.24 Unrealized 0.0%
ZGN ERMENEGILDO ZEGNA N V 0.2%
Value $3.351M Shares 405,737 Est. Cost $8.17 Unrealized 0.0%
NBIS NEBIUS GROUP N.V. 0.2%
Value $3.349M Shares 120,891 Est. Cost $24.38 Unrealized 0.0%
ORN ORION GROUP HLDGS INC 0.2%
Value $3.289M Shares 448,691 Est. Cost $8.43 Unrealized -14.2%
TDAY GANNETT CO INC 0.2%
Value $2.889M Shares 570,973 Est. Cost $5.31 Unrealized 0.0%
MSFT MICROSOFT CORP 0.2%
Value $2.886M Shares 6,848 Est. Cost $222.28 Unrealized +90.0%
SMCI SUPER MICRO COMPUTER INC 0.2%
Value $2.855M Shares 93,684 Est. Cost $36.35 Unrealized 0.0%
MONEYLION INC 0.2%
Value $2.831M Shares 32,915 Est. Cost $86.01 Unrealized
APLD APPLIED DIGITAL CORP 0.2%
Value $2.792M Shares 365,398 Est. Cost $5.66 Unrealized +46.9%
POWL POWELL INDS INC 0.2%
Value $2.791M Shares 12,593 Est. Cost $266.66 Unrealized 0.0%
PGY PAGAYA TECHNOLOGIES LTD 0.2%
Value $2.525M Shares 271,776 Est. Cost $10.56 Unrealized 0.0%
BLDP BALLARD PWR SYS INC NEW 0.2%
Value $2.508M Shares 1,510,772 Est. Cost $1.56 Unrealized 0.0%
MYO MYOMO INC 0.2%
Value $2.446M Shares 379,819 Est. Cost $4.87 Unrealized 0.0%
MITK MITEK SYS INC 0.1%
Value $2.17M Shares 194,987 Est. Cost $12.81 Unrealized -27.1%
PSN PARSONS CORP DEL 0.1%
Value $2.148M Shares 23,281 Est. Cost $89.72 Unrealized +13.6%
GENK GEN RESTAURENT GROUP 0.1%
Value $2.123M Shares 283,774 Est. Cost $8.37 Unrealized -1.3%
SLQT SELECTQUOTE INC 0.1%
Value $1.873M Shares 503,501 Est. Cost $2.55 Unrealized 0.0%
CWST CASELLA WASTE SYS INC 0.1%
Value $1.623M Shares 15,337 Est. Cost $66.49 Unrealized +58.8%
GOOG ALPHABET INC 0.1%
Value $965K Shares 5,067 Est. Cost $119.96 Unrealized +46.4%
RH RH 0.1%
Value $817K Shares 2,077 Est. Cost $275.31 Unrealized +29.2%
SKY CHAMPION HOMES INC 0.1%
Value $793K Shares 8,996 Est. Cost $47.84 Unrealized +102.1%
EXTR EXTREME NETWORKS 0.0%
Value $551K Shares 32,917 Est. Cost $13.26 Unrealized +22.0%
IESC IES HLDGS INC 0.0%
Value $439K Shares 2,186 Est. Cost $140.58 Unrealized +71.0%
DOUG DOUGLAS ELLIMAN INC 0.0%
Value $239K Shares 143,000 Est. Cost $1.71 Unrealized +12.2%