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Portolan Capital Management, LLC

Q2 2025 Holdings

Filed 2025-08-13 | 118 holdings | $1.6B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Northern Oil & Gas Inc(NOG)COM665531307$305.5K10,7770.0%
Camping World Hldgs Inc(CWH)CL A13462K109$361.9K21,0500.0%
The Oncology Institute Inc(TOI)COM68236X100$454.1K221,5120.0%
Puretech Health PLC(PRTC)ADS746237106$479.5K27,7950.0%
Alphabet Inc(GOOG)CAP STK CL C02079K107$1.2M6,9920.1%
Casella Waste SYS Inc(CWST)CL A147448104$1.8M15,3030.1%
Identiv Inc(INVE)COM NEW45170X205$1.9M594,0060.1%
Olaplex Hldgs Inc(OLPX)COM679369108$2.2M1,562,7410.1%
Doubledown Interactive Co LT(DDI)ADS25862B109$2.6M275,9030.2%
Dexcom Inc(DXCM)COM252131107$2.7M31,1690.2%
Oracle Corp(ORCL)COM68389X105$3.0M13,6830.2%
Microsoft Corp(MSFT)COM594918104$3.1M6,2970.2%
Tecogen Inc New(TGEN)COM NEW87876P201$3.2M465,5710.2%
Marex Group PLC(MRX)ORDG5S37H101$3.3M83,7590.2%
Celsius Hldgs Inc(CELH)COM NEW15118V207$3.4M72,8580.2%
Natera Inc(NTRA)COM632307104$3.5M20,5590.2%
Forrester Resh Inc(FORR)COM346563109$3.5M351,7260.2%
Cormedix Inc(CRMD)COM21900C308$3.5M283,6630.2%
Regal Rexnord Corporation(RRX)COM758750103$3.6M24,9430.2%
Parsons Corp del(PSN)COM70202L102$3.7M51,7070.2%
Freshpet Inc(FRPT)COM358039105$3.8M56,2990.2%
Deckers Outdoor Corp(DECK)COM243537107$4.1M39,6810.3%
SM Energy Co(SM)COM78454L100$4.2M170,1940.3%
Douglas Elliman Inc(DOUG)COM25961D105$4.3M1,831,9910.3%
Crocs Inc(CROX)COM227046109$4.3M42,7500.3%
Bluelinx Hldgs Inc(BXC)COM NEW09624H208$4.4M59,1020.3%
Titan Amer SA(TTAM)COMMON SHARESB9151N105$4.5M359,4350.3%
Gigacloud Technology Inc(GCT)CLASS A ORDG38644103$4.6M230,9030.3%
Sportsmans Whse Hldgs Inc(SPWH)COM84920Y106$4.6M1,325,6680.3%
Rocky Brands Inc(RCKY)COM774515100$4.6M209,1860.3%
Ralph Lauren Corp(RL)CL A751212101$4.7M17,0290.3%
Tower Semiconductor LTD(TSEM)SHS NEWM87915274$4.8M109,6320.3%
Super Micro Computer Inc(SMCI)COM NEW86800U302$4.8M98,5480.3%
Netgear Inc(NTGR)COM64111Q104$4.9M169,2940.3%
Five9 Inc(FIVN)COM338307101$5.0M187,7110.3%
Brightview Hldgs Inc(BV)COM10948C107$5.1M306,5760.3%
Establishment Labs Hldgs Inc(ESTA)COMG31249108$5.3M124,3920.3%
Fluor Corp New(FLR)COM343412102$5.4M104,8100.3%
Weave Communications Inc(WEAV)COM94724R108$5.4M648,7650.3%
Bandwidth Inc(BAND)COM CL A05988J103$5.5M345,5710.3%
Similarweb LTD(SMWB)SHSM84137104$5.7M727,5920.4%
Fabrinet(FN)SHSG3323L100$5.7M19,4160.4%
BEL Fuse Inc(BELFB)CL B077347300$6.1M62,5260.4%
Myriad Genetics Inc(MYGN)COM62855J104$6.2M1,163,4000.4%
Avepoint Inc(AVPT)COM CL A053604104$6.2M322,7430.4%
Grab Holdings Limited(GRAB)CLASS A ORDG4124C109$6.8M1,354,1310.4%
Perella Weinberg Partners(PWP)CLASS A COM71367G102$6.9M352,8860.4%
Kemper Corp(KMPR)COM488401100$7.1M109,4170.4%
Lockheed Martin Corp(LMT)COM539830109$7.4M15,9810.5%
Health Catalyst Inc(HCAT)COM42225T107$7.5M1,980,4090.5%
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