Portolan Capital Management

Portolan Capital Management as of June 30, 2024

Portfolio Holdings for Portolan Capital Management

Portolan Capital Management holds 117 positions in its portfolio as reported in the June 2024 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) 4.2 $51M 632k 80.29
Celestica (CLS) 3.6 $43M 753k 57.33
Super Micro Computer (SMCI) 2.9 $35M 42k 819.35
Zeta Global Holdings Corp Cl A (ZETA) 2.8 $34M 1.9M 17.65
Kratos Defense & Sec Solutions Com New (KTOS) 2.7 $33M 1.6M 20.01
Elf Beauty (ELF) 2.4 $29M 140k 210.72
Modine Manufacturing (MOD) 2.3 $28M 279k 100.19
Western Digital (WDC) 2.2 $27M 356k 75.77
Nvent Electric SHS (NVT) 2.2 $27M 349k 76.61
Castle Biosciences (CSTL) 2.2 $26M 1.2M 21.77
Quanterix Ord (QTRX) 2.1 $25M 1.9M 13.21
Honest (HNST) 1.9 $24M 8.1M 2.92
TTM Technologies (TTMI) 1.9 $23M 1.2M 19.43
Biolife Solutions Com New (BLFS) 1.8 $22M 1.0M 21.43
Acm Resh Com Cl A (ACMR) 1.6 $20M 856k 23.06
Natera (NTRA) 1.5 $18M 167k 108.29
United Therapeutics Corporation (UTHR) 1.4 $18M 55k 318.55
Kemper Corp Del (KMPR) 1.4 $17M 286k 59.33
Micron Technology (MU) 1.3 $16M 121k 131.53
Genius Sports Shares Cl A (GENI) 1.3 $16M 2.9M 5.45
Tecnoglass Ord Shs (TGLS) 1.2 $15M 294k 50.18
American Intl Group Com New (AIG) 1.2 $15M 195k 74.24
I3 Verticals Com Cl A (IIIV) 1.1 $14M 629k 22.08
Silicon Motion Technology Sponsored Adr (SIMO) 1.1 $14M 170k 80.99
Shift4 Pmts Cl A (FOUR) 1.1 $14M 188k 73.35
Maravai Lifesciences Hldgs Com Cl A (MRVI) 1.1 $13M 1.8M 7.16
Peregrine Pharmaceuticals (CDMO) 1.1 $13M 1.8M 7.14
Skechers U S A Cl A (SKX) 1.0 $13M 183k 69.12
Sweetgreen Com Cl A (SG) 1.0 $13M 420k 30.14
Indie Semiconductor Class A Com (INDI) 1.0 $13M 2.0M 6.17
Dell Technologies CL C (DELL) 1.0 $12M 90k 137.91
Cellebrite Di Ordinary Shares (CLBT) 1.0 $12M 1.0M 11.95
QuinStreet (QNST) 1.0 $12M 731k 16.59
Orion Marine (ORN) 1.0 $12M 1.3M 9.51
Meta Platforms Cl A (META) 1.0 $12M 24k 504.22
Reddit Cl A (RDDT) 1.0 $12M 186k 63.89
Kura Sushi Usa Cl A Com (KRUS) 1.0 $12M 188k 63.09
Arcturus Therapeutics Hldg I (ARCT) 1.0 $12M 485k 24.35
Phathom Pharmaceuticals (PHAT) 1.0 $12M 1.1M 10.30
Celsius Hldgs Com New (CELH) 0.9 $11M 197k 57.09
AeroVironment (AVAV) 0.9 $11M 61k 182.16
Agnico (AEM) 0.9 $11M 169k 65.40
Similarweb SHS (SMWB) 0.9 $11M 1.4M 7.77
Flex Ord (FLEX) 0.9 $11M 357k 29.49
Oracle Corporation (ORCL) 0.8 $10M 72k 141.20
Smart Global Hldgs SHS (SGH) 0.8 $10M 442k 22.87
Northern Oil And Gas Inc Mn (NOG) 0.8 $9.9M 267k 37.17
Ies Hldgs (IESC) 0.8 $9.7M 70k 139.33
Payoneer Global (PAYO) 0.8 $9.3M 1.7M 5.54
Crocs (CROX) 0.8 $9.2M 63k 145.94
Couchbase (BASE) 0.7 $9.0M 492k 18.26
Vertiv Holdings Com Cl A (VRT) 0.7 $8.9M 103k 86.57
Gates Indl Corp Ord Shs (GTES) 0.7 $8.8M 558k 15.81
Anglogold Ashanti Com Shs (AU) 0.7 $8.3M 331k 25.13
Mitek Sys Com New (MITK) 0.7 $8.3M 743k 11.18
Teck Resources CL B (TECK) 0.6 $7.6M 159k 47.90
Enova Intl (ENVA) 0.6 $7.6M 122k 62.25
Repay Hldgs Corp Com Cl A (RPAY) 0.6 $7.6M 715k 10.56
Baidu Spon Adr Rep A (BIDU) 0.6 $7.3M 85k 86.48
Scorpio Tankers SHS (STNG) 0.6 $7.3M 90k 81.29
Myt Netherlands Parent B V Ads (MYTE) 0.6 $7.1M 1.4M 5.10
Ego (EGO) 0.6 $7.0M 472k 14.79
Applied Optoelectronics (AAOI) 0.6 $7.0M 841k 8.29
Bio Rad Labs Cl A (BIO) 0.6 $6.9M 25k 273.11
SLM Corporation (SLM) 0.5 $6.6M 319k 20.79
Maxcyte (MXCT) 0.5 $6.6M 1.7M 3.92
MDU Resources (MDU) 0.5 $6.6M 262k 25.10
Infinera (INFN) 0.5 $6.6M 1.1M 6.09
Brightview Holdings (BV) 0.5 $6.5M 485k 13.30
Take-Two Interactive Software (TTWO) 0.5 $6.4M 41k 155.49
Sunopta (STKL) 0.5 $6.4M 1.2M 5.40
Primoris Services (PRIM) 0.5 $6.3M 127k 49.89
Veren Com New (VRN) 0.5 $6.2M 792k 7.87
Opera Sponsored Ads (OPRA) 0.5 $6.1M 436k 14.04
RadNet (RDNT) 0.5 $6.0M 101k 58.92
Potbelly (PBPB) 0.5 $6.0M 742k 8.03
International Seaways (INSW) 0.5 $5.5M 93k 59.13
Akamai Technologies (AKAM) 0.4 $5.4M 60k 90.08
Super Hi Intl Hldg Sponsored Ads (HDL) 0.4 $5.3M 297k 18.00
Orthopediatrics Corp. (KIDS) 0.4 $5.3M 185k 28.76
Custom Truck One Source Com Cl A (CTOS) 0.4 $5.2M 1.2M 4.35
Navios Maritime Partners Com Unit Lpi (NMM) 0.4 $5.2M 101k 51.03
Alpha &omega Semiconductor SHS (AOSL) 0.4 $5.2M 138k 37.37
Navigator Hldgs SHS (NVGS) 0.4 $5.0M 287k 17.46
Warby Parker Cl A Com (WRBY) 0.4 $4.9M 303k 16.06
Extreme Networks (EXTR) 0.4 $4.8M 360k 13.45
Forrester Research (FORR) 0.4 $4.5M 265k 17.08
Applied Digital Corp Com New (APLD) 0.4 $4.5M 757k 5.95
Telos Corp Md (TLS) 0.4 $4.5M 1.1M 4.02
Walkme Ord Shs 0.4 $4.4M 314k 13.97
Identiv Com New (INVE) 0.4 $4.4M 1.0M 4.30
Amphastar Pharmaceuticals (AMPH) 0.4 $4.4M 109k 40.00
Altimmune Com New (ALT) 0.4 $4.3M 640k 6.65
Viking Therapeutics (VKTX) 0.3 $4.2M 79k 53.01
Oatly Group Ab Sponsored Ads (OTLY) 0.3 $4.1M 4.4M 0.94
Limbach Hldgs (LMB) 0.3 $4.1M 72k 56.93
Amkor Technology (AMKR) 0.3 $3.9M 98k 40.02
Hudson Technologies (HDSN) 0.3 $3.9M 443k 8.79
Pacira Pharmaceuticals (PCRX) 0.3 $3.8M 132k 28.61
Matrix Service Company (MTRX) 0.3 $3.8M 379k 9.93
Bel Fuse CL B (BELFB) 0.3 $3.5M 54k 65.24
Gen Restaurent Group Cl A Com (GENK) 0.3 $3.3M 366k 9.06
Skyline Corporation (SKY) 0.2 $3.0M 44k 67.75
1stdibs (DIBS) 0.2 $3.0M 661k 4.49
Everquote Com Cl A (EVER) 0.2 $2.9M 140k 20.86
Microsoft Corporation (MSFT) 0.2 $2.4M 5.3k 446.95
Opko Health (OPK) 0.2 $2.4M 1.9M 1.25
Mamamancini's Holdings (MAMA) 0.2 $2.3M 344k 6.74
Wright Express (WEX) 0.2 $2.3M 13k 177.14
Remitly Global (RELY) 0.2 $2.2M 180k 12.12
Semtech Corporation (SMTC) 0.2 $1.9M 64k 29.88
Casella Waste Sys Cl A (CWST) 0.1 $1.6M 16k 99.22
Alphabet Cap Stk Cl C (GOOG) 0.1 $1.1M 6.2k 183.42
Icad Com New (ICAD) 0.1 $849k 653k 1.30
Bluelinx Hldgs Com New (BXC) 0.0 $394k 4.2k 93.09
Nerdy Cl A Com (NRDY) 0.0 $54k 32k 1.67
Harvard Bioscience (HBIO) 0.0 $34k 12k 2.85