The Analysis of Portolan Capital Management, LLC's Holdings
Currently, Portolan Capital Management, LLC holds 119 types of securities in its portfolio with a total value $1.8B. In the most recent quarter, they have increased their positions in DBRG (+2.4M shares, valued at $27.9M), CLBT (+1.4M shares, valued at $26.1M), DOMO (+1.6M shares, valued at $25.0M); decreased their positions in CLS (-298.0K shares, valued at $73.4M), KTOS (-732.3K shares, valued at $66.9M), TPR (-190.8K shares, valued at $21.6M); initiated new positions in LASR (+769.8K shares, valued at $22.8M), WWW (+796.6K shares, valued at $21.9M), PSIX (+195.8K shares, valued at $19.2M). Stock Holdings
TickerCompany NameSharesShares âŗ%Event DateReport DateHistory
MOD MODINE MFG CO602.5K shares22.37%2025-09-302025-11-13
TTMI TTM TECHNOLOGIES INC1.2M shares5.75%2025-09-302025-11-13 ELF E L F BEAUTY INC487.5K shares4.43%2025-09-302025-11-13 DBRG DIGITALBRIDGE GROUP INC5.5M shares77.42%2025-09-302025-11-13 CLS CELESTICA INC251.6K shares-54.23%2025-09-302025-11-13 KTOS KRATOS DEFENSE &SEC SOLUTIO596.1K shares-55.13%2025-09-302025-11-13 SMTC SEMTECH CORP668.9K shares76.47%2025-09-302025-11-13 AVAV AEROVIRONMENT INC147.9K shares-17.27%2025-09-302025-11-13 POWL POWELL INDS INC148.2K shares-13.08%2025-09-302025-11-13 CLBT CELLEBRITE DI LTD2.4M shares139.13%2025-09-302025-11-13 GENI GENIUS SPORTS LIMITED3.6M shares-11.59%2025-09-302025-11-13 DOMO DOMO INC2.7M shares142.33%2025-09-302025-11-13 TLN TALEN ENERGY CORP94.7K shares44.41%2025-09-302025-11-13 FLEX FLEX LTD595.8K shares23.97%2025-09-302025-11-13 CSTL CASTLE BIOSCIENCES INC1.5M shares1.71%2025-09-302025-11-13 GOOS CANADA GOOSE HLDGS INC2.2M shares46.15%2025-09-302025-11-13 VPG VISHAY PRECISION GROUP INC823.3K shares-16.88%2025-09-302025-11-13 PRCH PORCH GROUP INC1.5M shares-37.19%2025-09-302025-11-13 HNST HONEST CO INC6.9M shares11.43%2025-09-302025-11-13 IIIV I3 VERTICALS INC747.7K shares-22.25%2025-09-302025-11-13 REAX THE REAL BROKERAGE INC5.8M shares190.51%2025-09-302025-11-13 TSEM TOWER SEMICONDUCTOR LTD327.3K shares198.55%2025-09-302025-11-13 OPRA OPERA LTD1.1M shares28.26%2025-09-302025-11-13 QTRX QUANTERIX CORP4.3M shares17.23%2025-09-302025-11-13 LASR NLIGHT INC769.8K sharesnew addition2025-09-302025-11-13 WWW WOLVERINE WORLD WIDE INC796.6K sharesnew addition2025-09-302025-11-13 GDOT GREEN DOT CORP1.6M shares15.28%2025-09-302025-11-13 MAMA MAMAS CREATIONS INC2.0M shares-6.03%2025-09-302025-11-13 PRIM PRIMORIS SVCS CORP149.2K shares50.07%2025-09-302025-11-13 ZETA ZETA GLOBAL HOLDINGS CORP1.0M shares-22.08%2025-09-302025-11-13 PSIX POWER SOLUTIONS INTL INC195.8K sharesnew addition2025-09-302025-11-13 FSLR FIRST SOLAR INC83.2K sharesnew addition2025-09-302025-11-13 WRBY WARBY PARKER INC646.1K shares-31.94%2025-09-302025-11-13 BELFB BEL FUSE INC123.8K shares97.94%2025-09-302025-11-13 RDNT RADNET INC226.7K shares-33.60%2025-09-302025-11-13 WIX WIX COM LTD95.8K sharesnew addition2025-09-302025-11-13 ACMR ACM RESH INC405.9K sharesnew addition2025-09-302025-11-13 LNTH LANTHEUS HLDGS INC297.2K shares16.79%2025-09-302025-11-13 VRT VERTIV HOLDINGS CO100.6K shares31.13%2025-09-302025-11-13 FOUR SHIFT4 PMTS INC188.8K shares-56.62%2025-09-302025-11-13 SEI SOLARIS ENERGY INFRAS INC363.4K sharesnew addition2025-09-302025-11-13 SMCI SUPER MICRO COMPUTER INC296.3K shares200.71%2025-09-302025-11-13 AAOI APPLIED OPTOELECTRONICS INC546.2K shares19.96%2025-09-302025-11-13 DKNG DRAFTKINGS INC NEW372.0K shares-24.17%2025-09-302025-11-13 CDNA CAREDX INC933.5K shares48.19%2025-09-302025-11-13 LUXE LUXEXPERIENCE BV1.6M shares-48.99%2025-09-302025-11-13 BIO BIO RAD LABS INC46.4K shares-26.03%2025-09-302025-11-13 SPHR SPHERE ENTERTAINMENT CO208.4K sharesnew addition2025-09-302025-11-13 LPTH LIGHTPATH TECHNOLOGIES INC1.6M sharesnew addition2025-09-302025-11-13 ZGN ERMENEGILDO ZEGNA N V1.4M shares15.64%2025-09-302025-11-13 CIEN CIENA CORP88.8K sharesnew addition2025-09-302025-11-13 BAND BANDWIDTH INC745.8K shares115.82%2025-09-302025-11-13 ALNT ALLIENT INC257.7K sharesnew addition2025-09-302025-11-13 RPAY REPAY HLDGS CORP2.2M sharesnew addition2025-09-302025-11-13 TTWO TAKE-TWO INTERACTIVE SOFTWAR43.6K shares-0.11%2025-09-302025-11-13 ENVA ENOVA INTL INC97.8K shares-0.12%2025-09-302025-11-13 SMWB SIMILARWEB LTD1.2M shares62.04%2025-09-302025-11-13 FN FABRINET28.8K shares48.18%2025-09-302025-11-13 HZO MARINEMAX INC392.7K shares27.51%2025-09-302025-11-13 KRUS KURA SUSHI USA INC167.4K shares-2.72%2025-09-302025-11-13 CELH CELSIUS HLDGS INC164.0K shares125.14%2025-09-302025-11-13 GTES GATES INDL CORP PLC366.9K shares-44.30%2025-09-302025-11-13 CXT CRANE NXT CO132.0K sharesnew addition2025-09-302025-11-13 META META PLATFORMS INC11.7K shares-0.23%2025-09-302025-11-13 PL PLANET LABS PBC631.0K sharesnew addition2025-09-302025-11-13 LITE LUMENTUM HLDGS INC49.5K sharesnew addition2025-09-302025-11-13 RDDT REDDIT INC34.5K shares-36.63%2025-09-302025-11-13 BKSY BLACKSKY TECHNOLOGY INC389.8K sharesnew addition2025-09-302025-11-13 LPRO OPEN LENDING CORP3.7M sharesnew addition2025-09-302025-11-13 TMDX TRANSMEDICS GROUP INC68.9K sharesnew addition2025-09-302025-11-13 UTHR UNITED THERAPEUTICS CORP DEL18.1K shares-41.24%2025-09-302025-11-13 GNRC GENERAC HLDGS INC45.0K sharesnew addition2025-09-302025-11-13 LINC LINCOLN EDL SVCS CORP319.9K shares-18.93%2025-09-302025-11-13 STC STEWART INFORMATION SVCS COR101.8K sharesnew addition2025-09-302025-11-13 UPWK UPWORK INC393.9K sharesnew addition2025-09-302025-11-13 TGLS TECNOGLASS INC109.3K shares-27.07%2025-09-302025-11-13 NUS NU SKIN ENTERPRISES INC596.7K sharesnew addition2025-09-302025-11-13 CADL CANDEL THERAPEUTICS INC1.4M shares-14.65%2025-09-302025-11-13 FEIM FREQUENCY ELECTRS INC203.8K sharesnew addition2025-09-302025-11-13 DOUG DOUGLAS ELLIMAN INC2.4M shares28.49%2025-09-302025-11-13 ESTA ESTABLISHMENT LABS HLDGS INC155.1K shares24.68%2025-09-302025-11-13 TIC ACUREN CORP473.0K sharesnew addition2025-09-302025-11-13 GCT GIGACLOUD TECHNOLOGY INC220.4K shares-4.55%2025-09-302025-11-13 ECG EVERUS CONSTR GROUP72.9K sharesnew addition2025-09-302025-11-13 LMT LOCKHEED MARTIN CORP12.5K shares-21.74%2025-09-302025-11-13 SHLS SHOALS TECHNOLOGIES GROUP IN815.2K sharesnew addition2025-09-302025-11-13 AMRC AMERESCO INC174.9K sharesnew addition2025-09-302025-11-13 VNET VNET GROUP INC567.5K sharesnew addition2025-09-302025-11-13 ONTO ONTO INNOVATION INC44.6K sharesnew addition2025-09-302025-11-13 FORR FORRESTER RESH INC513.9K shares46.10%2025-09-302025-11-13 TGEN TECOGEN INC NEW595.8K shares27.97%2025-09-302025-11-13 LEVI LEVI STRAUSS &CO NEW214.2K sharesnew addition2025-09-302025-11-13 PKE PARK AEROSPACE CORP245.0K sharesnew addition2025-09-302025-11-13 PRG PROG HOLDINGS INC150.2K sharesnew addition2025-09-302025-11-13 OLPX OLAPLEX HLDGS INC3.6M shares132.61%2025-09-302025-11-13 WGS GENEDX HOLDINGS CORP44.0K shares-72.85%2025-09-302025-11-13 SITM SITIME CORP15.5K sharesnew addition2025-09-302025-11-13 WYFI WHITEFIBER INC160.7K sharesnew addition2025-09-302025-11-13 CTOS CUSTOM TRUCK ONE SOURCE INC649.1K sharesnew addition2025-09-302025-11-13 RCKY ROCKY BRANDS INC128.3K shares-38.66%2025-09-302025-11-13 SRAD SPORTRADAR GROUP AG131.8K shares-61.44%2025-09-302025-11-13 MRCY MERCURY SYS INC44.9K sharesnew addition2025-09-302025-11-13 MSFT MICROSOFT CORP6.0K shares-5.16%2025-09-302025-11-13 TPR TAPESTRY INC25.9K shares-88.06%2025-09-302025-11-13 ORCL ORACLE CORP9.6K shares-30.13%2025-09-302025-11-13 SG SWEETGREEN INC318.1K shares-38.39%2025-09-302025-11-13 NTRA NATERA INC15.6K shares-24.18%2025-09-302025-11-13 PLSE PULSE BIOSCIENCES INC102.2K sharesnew addition2025-09-302025-11-13 PACK RANPAK HOLDINGS CORP315.5K sharesnew addition2025-09-302025-11-13 GOOG ALPHABET INC7.0K shares0.00%2025-09-302025-11-13 WLDN WILLDAN GROUP INC17.3K shares-89.71%2025-09-302025-11-13 LHX L3HARRIS TECHNOLOGIES INC5.1K shares-89.80%2025-09-302025-11-13 CWST CASELLA WASTE SYS INC15.2K shares-0.51%2025-09-302025-11-13 WT WISDOMTREE INC70.8K shares-89.63%2025-09-302025-11-13 SPWH SPORTSMANS WHSE HLDGS INC303.8K shares-77.08%2025-09-302025-11-13 BIDU BAIDU INC4.6K sharesnew addition2025-09-302025-11-13 GDS GDS HLDGS LTD14.1K sharesnew addition2025-09-302025-11-13 BXC BLUELINX HLDGS INC6.7K shares-88.66%2025-09-302025-11-13 VELO VELO3D INC59.9K sharesnew addition2025-09-302025-11-13 Call Option Holdings
No call option holdings data available
Put Option Holdings
No put option holdings data available