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Portolan Capital Management, LLC

Q4 2025 Holdings

Filed 2026-02-17 | 155 holdings | $1.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
TTM Technologies Inc(TTMI)COM87305R109$79.1M1,146,6824.2%
Modine MFG Co(MOD)COM607828100$71.6M535,9473.8%
Castle Biosciences Inc(CSTL)COM14843C105$67.3M1,729,4633.6%
Celestica Inc(CLS)COM15101Q207$50.9M172,2752.7%
Akamai Technologies Inc(AKAM)COM00971T101$45.7M524,3212.5%
The Real Brokerage Inc(REAX)COM NEW75585H206$39.3M10,779,8432.1%
Semtech Corp(SMTC)COM816850101$37.5M508,6552.0%
Baidu Inc(BIDUN)SPON ADR REP A056752108$34.5M263,6811.8%
Vishay Precision Group Inc(VPG)COM92835K103$33.8M877,6691.8%
Genius Sports Limited(GENI)SHARES CL AG3934V109$32.4M2,938,1191.7%
Lantheus Hldgs Inc(LNTH)COM516544103$31.7M475,7891.7%
Shift4 Pmts Inc(FOUR)CL A82452J109$29.5M468,0631.6%
Quanterix Corp(QTRX)COM74766Q101$28.8M4,525,5531.5%
Flex LTD(FLEX)ORDY2573F102$28.2M466,9131.5%
Talen Energy Corp(TLN)COM87422Q109$28.1M74,9841.5%
Canada Goose Hldgs Inc(GOOS)SHS SUB VTG135086106$27.7M2,138,9041.5%
Warby Parker Inc(WRBY)CL A COM93403J106$26.8M1,232,1731.4%
Zeta Global Holdings Corp(ZETA)CL A98956A105$26.8M1,318,7971.4%
Powell Inds Inc(POWL)COM739128106$25.2M79,1161.4%
Lightpath Technologies Inc(LPTH)COM CL A532257805$25.2M2,332,1841.3%
BEL Fuse Inc(BELFB)CL B077347300$23.7M139,5131.3%
Cellebrite DI LTD(CLBT)ORDINARY SHARESM2197Q107$23.2M1,287,2871.2%
Kratos Defense &sec Solutio(KTOS)COM NEW50077B207$22.3M294,0061.2%
Luxexperience BV(LUXE)SPONSORED ADS55406W103$22.2M2,660,6741.2%
Nlight Inc(LASR)COM65487K100$22.1M590,4331.2%
First Solar Inc(FSLR)COM336433107$20.6M78,7611.1%
First Amern Finl Corp(FAF)COM31847R102$19.7M320,6701.1%
Porch Group Inc(PRCH)COM733245104$19.0M2,083,0551.0%
Aerovironment Inc(AVAV)COM008073108$18.4M75,9581.0%
Domo Inc(DOMO)COM CL B257554105$18.2M2,158,7701.0%
United Therapeutics Corp del(UTHR)COM91307C102$17.9M36,7531.0%
Tower Semiconductor LTD(TSEM)SHS NEWM87915274$17.4M148,5250.9%
I3 Verticals Inc(IIIV)COM CL A46571Y107$16.9M671,9870.9%
Mamas Creations Inc(MAMA)COM56146T103$16.8M1,245,7670.9%
Sphere Entertainment Co(SPHR)CL A55826T102$16.7M175,6460.9%
Allient Inc(ALNT)COM019330109$16.2M301,8880.9%
Jabil Inc(JBL)COM466313103$16.1M70,6650.9%
Marex Group PLC(MRX)ORDG5S37H101$16.1M418,7450.9%
Enova Intl Inc(ENVA)COM29357K103$15.4M97,8470.8%
Biogen Inc(BIIB)COM09062X103$15.0M84,9900.8%
Bio-Techne Corp(TECH)COM09073M104$14.6M249,0700.8%
Freeport-Mcmoran Inc(FCX)CL B35671D857$14.6M288,1240.8%
E L F Beauty Inc(ELF)COM26856L103$14.6M192,3220.8%
Caredx Inc(CDNA)COM14167L103$14.3M758,7750.8%
Upwork Inc(UPWK)COM91688F104$14.3M719,6440.8%
Magna Intl Inc(MGA)COM559222401$13.6M255,4810.7%
Ciena Corp(CIEN)COM NEW171779309$13.2M56,4810.7%
Primoris Svcs Corp(PRIM)COM74164F103$13.1M105,7160.7%
Novanta Inc(NOVT)COM67000B104$12.7M107,0950.7%
Digitalbridge Group Inc(DBRG)CL A NEW25401T603$12.7M824,9460.7%
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