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Disclosery

13F-HR filed by Portolan Capital Management, LLC

Portolan Capital Management, LLC filed this 13F-HR for the quarter ended 2024-09-30, filed 2024-11-14, with 129 holding rows worth $1,379,507,245.

Accession
0001104659-24-118686
Filer
CIK 1350290
Filed
2024-11-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2024

A holdings report, 129 entries on the cover page, a total value of $1,379,507,245 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,379,507,245 with VALUE read as dollars as filed, 13F file number 028-11602. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
LANTHEUS HLDGS INC516544103COM670,881$73,629,190dollars as filed
ZETA GLOBAL HOLDINGS CORP CL A98956A105Stock1,405,132$41,915,088dollars as filed
KRATOS DEFENSE & SEC SOLUTIO50077B207COM NEW1,776,740$41,398,042dollars as filed
TALEN ENERGY CORP COM87422Q109Stock221,145$39,416,885dollars as filed
CELESTICA INC COM15101Q207Stock730,946$37,365,960dollars as filed
CASTLE BIOSCIENCES INC14843C105COMMON STOCK1,255,628$35,810,511dollars as filed
RADNET INC750491102COM491,358$34,095,332dollars as filed
QUANTERIX CORP74766Q101COMMON STOCK2,520,686$32,668,091dollars as filed
PHATHOM PHARMACEUTICALS INC71722W107COMMON STOCK1,699,918$30,734,517dollars as filed
MODINE MFG CO COM607828100Stock208,766$27,722,037dollars as filed
HONEST CO INC438333106COM7,668,350$27,376,010dollars as filed
GDS HLDGS LTD SPONSORED ADS36165L108ADR1,302,533$26,571,673dollars as filed
GENIUS SPORTS LIMITED SHARES CL AG3934V109Stock3,170,891$24,859,785dollars as filed
AVID BIOSERVICES INC05368M106COM2,093,991$23,829,618dollars as filed
CELLEBRITE DI LTD ORDINARY SHARESM2197Q107Stock1,224,020$20,612,497dollars as filed
TECNOGLASS INCG87264100ORD SHS290,880$19,971,821dollars as filed
SWEETGREEN INC87043Q108COM CL A555,569$19,694,921dollars as filed
TTM TECHNOLOGIES INC87305R109COM1,061,370$19,370,003dollars as filed
KEMPER CORP COM488401100Stock313,300$19,189,625dollars as filed
ACM RESH INC COM CL A00108J109Stock921,451$18,705,455dollars as filed
KURA SUSHI USA INC501270102CL A COM216,530$17,443,657dollars as filed
EXTREME NETWORKS INC30226D106COM1,060,828$15,944,245dollars as filed
AMPHASTAR PHARMACEUTICALS IN03209R103COM327,764$15,906,387dollars as filed
ALIGN TECHNOLOGY INC COM016255101Stock60,386$15,357,368dollars as filed
QUINSTREET INC74874Q100COM801,693$15,336,387dollars as filed
MARAVAI LIFESCIENCES HLDGS A56600D107COMMON STOCK1,792,529$14,895,916dollars as filed
FLEX LTD ORDY2573F102Stock440,856$14,737,816dollars as filed
Couchbase Inc22207T101Common Stock874,795$14,101,695dollars as filed
COMPASS INC20464U100CL A2,287,336$13,975,623dollars as filed
I3 VERTICALS INC46571Y107COM CL A653,072$13,916,964dollars as filed
BAIDU INC SPON ADR REP A056752108ADR132,066$13,905,229dollars as filed
VERTIV HOLDINGS CO COM CL A92537N108Stock138,877$13,816,873dollars as filed
CROCS INC COM227046109Stock91,776$13,290,083dollars as filed
ELFBEAUTYINC26856L103STOK119,289$13,006,080dollars as filed
GE HEALTHCARE TECHNOLOGIES INC COMMON STOCK36266G107Stock136,625$12,822,256dollars as filed
MDU RES GROUP INC552690109COM445,288$12,205,344dollars as filed
SPORTRADAR GROUP AGH8088L103COM995,953$12,060,991dollars as filed
SHIFT4 PMTS INC CL A82452J109Stock134,612$11,926,623dollars as filed
VIRTU FINL INC928254101CL A391,272$11,918,145dollars as filed
ORION GROUP HOLDINGS INC68628V308COMMON STOCK1,985,355$11,455,498dollars as filed
MARINEMAX INC567908108COM319,576$11,271,446dollars as filed
OPERA LTD SPONSORED ADS68373M107ADR711,820$10,997,619dollars as filed
UNITED THERAPEUTICS CORP DEL COM91307C102Stock30,506$10,931,825dollars as filed
NORTHERN OIL & GAS INC COM665531307Stock307,240$10,879,368dollars as filed
BIOLIFE SOLUTIONS INC COM NEW09062W204Stock427,876$10,714,015dollars as filed
NATERA INC COM632307104Stock83,680$10,623,176dollars as filed
SKECHERS U S A INC830566105CL A154,059$10,309,628dollars as filed
ENOVA INTL INC29357K103COM118,056$9,891,912dollars as filed
BRIGHTVIEW HLDGS INC10948C107COM620,515$9,766,906dollars as filed
NVENT ELEC PLC SHSG6700G107Stock138,307$9,717,450dollars as filed
BEL FUSE INC077347300CL B120,858$9,488,562dollars as filed
PRIMORIS SVCS CORP COM74164F103Stock163,090$9,472,267dollars as filed
APPLIED OPTOELECTRONICS INC03823U102COM658,592$9,424,452dollars as filed
LIMBACH HLDGS INC53263P105COM123,354$9,345,299dollars as filed
WESTERN DIGITAL CORP958102105COM135,227$9,234,652dollars as filed
META PLATFORMS INC CL A30303M102COM15,980$9,147,591dollars as filed
SLM CORP COM78442P106Stock394,437$9,020,774dollars as filed
ORTHOPEDIATRICS CORP68752L100COMMON STOCK308,099$8,352,564dollars as filed
LUCKY STRIKE ENTERTAINMENT C10258P102CL A COM705,357$8,280,891dollars as filed
PAYONEER GLOBAL INC COM70451X104Stock1,067,216$8,036,136dollars as filed
SUNOPTA INC8676EP108COM1,255,931$8,012,840dollars as filed
VIKING THERAPEUTICS INC92686J106COM125,762$7,961,992dollars as filed
IES HOLDINGS INC44951W106COM39,391$7,863,231dollars as filed
POTBELLY CORP73754Y100COM902,529$7,527,092dollars as filed
BIO RAD LABS INC090572207CL A21,900$7,327,302dollars as filed
SUPER MICRO COMPUTER INC86800U104COM17,133$7,134,181dollars as filed
GENERAC HLDGS INC368736104COM44,225$7,026,468dollars as filed
MAMAS CREATIONS INC COM56146T103Stock953,629$6,961,492dollars as filed
LUXEXPERIENCE BV55406W103SPONSORED ADS1,805,758$6,879,938dollars as filed
MGP INGREDIENTS INC NEW55303J106COM81,400$6,776,550dollars as filed
Oracle Corporation68389X105COM39,022$6,649,349dollars as filed
MATCH GROUP INC NEW57667L107COM173,414$6,561,986dollars as filed
CORE SCIENTIFIC INC NEW21874A106COM551,977$6,546,447dollars as filed
TAKE-TWO INTERACTIVE SOFTWARE COM874054109Stock42,564$6,542,512dollars as filed
Matrix Service Company576853105COM509,059$5,869,450dollars as filed
WEX INC96208T104COM26,870$5,635,445dollars as filed
APPLIED DIGITAL CORP COM NEW038169207Stock672,254$5,546,096dollars as filed
HEALTH CATALYST INC42225T107COM663,602$5,401,720dollars as filed
INDIE SEMICONDUCTOR INC45569U101CLASS A COM1,344,430$5,364,276dollars as filed
DOUGLAS ELLIMAN INC25961D105COM2,910,906$5,326,958dollars as filed
RH74967X103COM15,480$5,176,976dollars as filed
MAXCYTE INC57777K106COM1,303,438$5,070,374dollars as filed
TXNM ENERGY INC COM69349H107Stock115,360$5,049,307dollars as filed
EBAY INC. COM278642103Stock76,760$4,997,844dollars as filed
NAVIOS MARITIME PARTNERS L.P.Y62267409COM UNIT LPI79,221$4,961,611dollars as filed
MYRIAD GENETICS INC62855J104COM179,634$4,920,175dollars as filed
NAVIGATOR HLDGS LTD SHSY62132108Stock300,408$4,827,557dollars as filed
ROYALTY PHARMA PLCG7709Q104SHS CLASS A170,464$4,822,427dollars as filed
REMITLY GLOBAL INC75960P104COM353,054$4,727,393dollars as filed
O-I GLASS INC67098H104COM353,166$4,633,538dollars as filed
Micron Technology,Inc.595112103COM43,990$4,562,203dollars as filed
INTERNATIONAL SEAWAYS INC COMY41053102Stock84,625$4,363,265dollars as filed
SEMTECH CORP COM816850101Stock94,036$4,293,684dollars as filed
CACI INTL INC CL A127190304Stock8,476$4,276,651dollars as filed
OATLY GROUP AB67421J108SPONSORED ADS4,745,911$4,054,906dollars as filed
UNIVERSAL STAINLESS & ALLOY913837100COM104,916$4,052,905dollars as filed
PARSONS CORP DEL COM70202L102Stock37,597$3,898,057dollars as filed
CALLAWAY GOLF CO131193104COM351,691$3,861,567dollars as filed
WARBY PARKER INC93403J106CL A COM233,401$3,811,438dollars as filed
FORRESTER RESH INC346563109COM206,599$3,720,848dollars as filed
IDENTIV INC45170X205COM NEW1,008,220$3,559,017dollars as filed
DIGITALBRIDGE GROUP INC25401T603CL A NEW234,238$3,309,783dollars as filed
SONOS INC83570H108COM264,831$3,254,773dollars as filed
CHAMPION HOMES INC830830105COM34,009$3,225,754dollars as filed
AMERICAS CAR-MART INC03062T105COM76,264$3,196,987dollars as filed
DRAFTKINGS INC NEW26142V105COM CL A81,364$3,189,469dollars as filed
MITEK SYS INC606710200COM NEW366,749$3,179,714dollars as filed
GEN RESTAURENT GROUP36870C104CMN372,759$3,146,086dollars as filed
1Stdibs.Com Inc320551104COM707,652$3,120,745dollars as filed
ARCTURUS THERAPEUTICS HLDGS03969T109COM129,144$2,997,432dollars as filed
REDDIT INC CL A75734B100Stock44,542$2,936,209dollars as filed
HUDSON TECHNOLOGIES INC444144109COMMON STOCK335,840$2,800,906dollars as filed
JAKKS PAC INC47012E403COM NEW109,203$2,786,861dollars as filed
BWX TECHNOLOGIES INC05605H100COM24,632$2,677,498dollars as filed
MIRION TECHNOLOGIES INC60471A101COM CL A236,975$2,623,313dollars as filed
SPORTSMANS WHSE HLDGS INC84920Y106COM946,313$2,564,508dollars as filed
ESTABLISHMENT LABS HOLDINGSG31249108COMMON STOCK56,533$2,446,183dollars as filed
LINDBLAD EXPEDITIONS HLDGS I535219109COM259,343$2,398,923dollars as filed
Microsoft Corp594918104COM5,538$2,383,001dollars as filed
DELL TECHNOLOGIES INC CL C24703L202Stock18,815$2,230,330dollars as filed
CUSTOM TRUCK ONE SOURCE INC23204X103COM CL A574,300$1,981,335dollars as filed
SMART GLOBAL HLDGS INCG8232Y101COM89,325$1,871,359dollars as filed
SUPER HI INTL HLDG LTD86803S106SPONSORED ADS100,358$1,740,208dollars as filed
CASELLA WASTE SYS INC147448104CL A15,392$1,531,350dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM6,754$1,129,201dollars as filed
ANGLOGOLD ASHANTI PLCG0378L100COM SHS35,554$946,803dollars as filed
PORCH GROUP INC733245104COM399,219$612,801dollars as filed
BLUELINX HOLDINGS INC09624H208COMMON STOCK4,055$427,478dollars as filed
ALTIMMUNE INC02155H200COM NEW60,976$374,393dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-24-118686this filing2024-11-14acceptance time not in the bulk data set