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Portolan Capital Management, LLC
gestionnaire d'actifs · portefeuille $2.67 Md · 148 positions · rapport au 30.06.2026
Positions en Actions rapport pour 30.06.2026, déposé le 14.08.2026; modification — par rapport à 31.03.2026 · 180
| Société | Actions | Valeur | % du portefeuille | Variation sur le Trimestre |
|---|---|---|---|---|
| Vishay Precision Group Inc US:VPG | 1 008 167 | $151 M | 5.66% | −11 701 |
| Virtu Financial, Inc. US:VIRT | 2 142 215 | $128 M | 4.78% | +930 328 |
| TTM TECHNOLOGIES INC US:TTMI | 507 838 | $95.0 M | 3.56% | −219 656 |
| Modine Manufacturing Company US:MOD | 313 683 | $83.8 M | 3.14% | −98 409 |
| Qualys Inc US:QLYS | 529 807 | $72.8 M | 2.73% | +290 779 |
| Shift4 Payments Inc US:FOUR | 1 114 116 | $54.2 M | 2.03% | +899 832 |
| Mayville Engineering Co Inc US:MEC | 1 299 256 | $48.7 M | 1.82% | +478 120 |
| Enova International, Inc. US:ENVA | 198 795 | $47.9 M | 1.79% | +117 872 |
| SEMTECH CORP US:SMTC | 294 619 | $47.7 M | 1.79% | −37 708 |
| CELESTICA INC US:CLS | 126 856 | $46.3 M | 1.73% | −71 007 |
| UNITED THERAPEUTICS Corp US:UTHR | 81 518 | $44.2 M | 1.65% | +18 083 |
| GENIUS SPORTS LIMITED CUSIP G3934V109 | 7 025 809 | $42.6 M | 1.59% | +4 234 791 |
| Powell Industries Inc US:POWL | 145 631 | $41.7 M | 1.56% | +69 801 |
| Penguin Solutions, Inc. US:PENG | 546 173 | $41.5 M | 1.55% | nouvelle |
| Dave Inc US:DAVE | 105 338 | $39.2 M | 1.47% | −104 |
| FLEX LTD CUSIP Y2573F102 | 229 027 | $37.1 M | 1.39% | −214 101 |
| Allient Inc. US:ALNT | 359 685 | $37.0 M | 1.39% | +36 232 |
| Porch Group Inc US:PRCH | 2 456 451 | $36.9 M | 1.38% | +311 561 |
| AKAMAI TECHNOLOGIES INC US:AKAM | 310 361 | $36.7 M | 1.37% | −113 081 |
| Candel Therapeutics Inc US:CADL | 3 490 398 | $36.0 M | 1.35% | +596 073 |
| Talen Energy Corporation US:TLN | 90 312 | $34.7 M | 1.30% | +8 738 |
| Regal Beloit Corporation US:RRX | 137 498 | $32.8 M | 1.23% | +83 523 |
| Lantheus Holdings Inc US:LNTH | 288 691 | $32.0 M | 1.20% | −128 699 |
| Biogen Inc US:BIIB | 142 856 | $30.9 M | 1.16% | +24 375 |
| Veeco Instruments Inc US:VECO | 401 639 | $30.4 M | 1.14% | +148 260 |
| LuxExperience B.V. US:LUXE · certificat de dépôt | 4 053 147 | $30.1 M | 1.13% | +319 204 |
| Zeta Global Holdings Corp US:ZETA | 1 502 738 | $29.6 M | 1.11% | +1 016 467 |
| CELLEBRITE DI LTD CUSIP M2197Q107 | 1 932 514 | $28.2 M | 1.06% | −248 410 |
| SPORTRADAR GROUP AG CUSIP H8088L103 | 1 819 949 | $27.2 M | 1.02% | nouvelle |
| Canada Goose Holdings Inc US:GOOS | 2 750 523 | $26.2 M | 0.98% | −467 754 |
| Bandwidth Inc US:BAND | 412 701 | $26.1 M | 0.98% | nouvelle |
| Warby Parker Inc US:WRBY | 843 862 | $25.6 M | 0.96% | +343 156 |
| Kontoor Brands, Inc. US:KTB | 292 115 | $24.3 M | 0.91% | nouvelle |
| Oshkosh Corporation US:OSK | 157 641 | $24.2 M | 0.91% | +139 456 |
| Encore Capital Group Inc US:ECPG | 255 715 | $23.9 M | 0.89% | nouvelle |
| Twilio Inc US:TWLO | 115 397 | $23.8 M | 0.89% | +40 628 |
| Sezzle Inc. US:SEZL | 135 743 | $23.3 M | 0.87% | +65 697 |
| Remitly Global Inc US:RELY | 1 017 592 | $22.8 M | 0.85% | +319 426 |
| Acm Research Inc US:ACMR | 177 432 | $22.5 M | 0.84% | +94 176 |
| Element Solutions Inc US:ESI | 469 213 | $22.4 M | 0.84% | +247 981 |
| Nokia Corp ADR US:NOK · certificat de dépôt | 1 645 761 | $21.9 M | 0.82% | −748 209 |
| BLACKBERRY Ltd US:BB | 1 714 461 | $21.7 M | 0.81% | nouvelle |
| INTERNATIONAL FLAVORS & FRAG… US:IFF | 269 229 | $21.3 M | 0.80% | nouvelle |
| Pulse Biosciences Inc US:PLSE | 753 333 | $20.9 M | 0.78% | +19 961 |
| Moog Inc US:MOG-A | 49 274 | $20.9 M | 0.78% | +19 837 |
| THE REAL BROKERAGE INC CUSIP 75585H206 | 11 042 364 | $20.1 M | 0.75% | −3 477 484 |
| CareDx Inc US:CDNA | 684 805 | $19.5 M | 0.73% | +344 453 |
| Par Pacific Holdings Inc US:PARR | 341 863 | $19.2 M | 0.72% | −351 971 |
| Vishay Intertechnology Inc US:VSH | 351 515 | $18.9 M | 0.71% | nouvelle |
| Take-Two Interactive Softwar… US:TTWO | 72 487 | $18.1 M | 0.68% | +40 268 |
| GATES INDL CORP PLC CUSIP G39108108 | 641 587 | $17.9 M | 0.67% | nouvelle |
| Mama's Creations, Inc. US:MAMA | 984 869 | $17.6 M | 0.66% | −192 067 |
| Kura Sushi USA Inc US:KRUS | 302 010 | $17.4 M | 0.65% | +798 |
| Sanmina Corporation US:SANM | 68 255 | $17.3 M | 0.65% | +40 923 |
| Park Aerospace Corp US:PKE | 447 390 | $17.1 M | 0.64% | +36 735 |
| Graham Corporation US:GHM | 136 925 | $16.9 M | 0.63% | +33 369 |
| Bel Fuse A Inc US:BELFB | 47 856 | $15.9 M | 0.60% | −5 314 |
| ON HLDG AG CUSIP H5919C104 | 441 137 | $15.6 M | 0.59% | +238 693 |
| AMER SPORTS INC CUSIP G0260P102 | 452 880 | $15.3 M | 0.57% | +95 054 |
| COHU INC US:COHU | 206 120 | $15.2 M | 0.57% | nouvelle |
| Jabil Circuit Inc US:JBL | 38 929 | $15.0 M | 0.56% | −38 268 |
| ADEIA CORP US:ADEA | 443 060 | $14.6 M | 0.55% | −286 401 |
| Vicor Corporation US:VICR | 38 081 | $14.5 M | 0.54% | +11 411 |
| Tenable Holdings Inc US:TENB | 387 923 | $14.3 M | 0.54% | nouvelle |
| GE HealthCare Technologies I… US:GEHC | 222 393 | $14.2 M | 0.53% | nouvelle |
| Crane NXT Co US:CXT | 271 524 | $13.9 M | 0.52% | nouvelle |
| Ranpak Holdings Corp US:PACK | 1 894 855 | $13.9 M | 0.52% | −52 826 |
| Onto Innovation Inc US:ONTO | 36 503 | $13.8 M | 0.52% | +14 240 |
| GeneDx Holdings Corp. US:WGS | 200 315 | $13.8 M | 0.51% | +97 740 |
| Forrester Research Inc US:FORR | 1 623 925 | $13.7 M | 0.51% | +82 649 |
| MarineMax Inc US:HZO | 344 358 | $12.6 M | 0.47% | nouvelle |
| Bio-Rad Laboratories Inc US:BIO | 42 620 | $12.5 M | 0.47% | +28 447 |
| Quantum Corporation US:QMCO | 1 020 120 | $11.2 M | 0.42% | nouvelle |
| BAIDU INC US:BIDU · certificat de dépôt | 95 863 | $11.0 M | 0.41% | −270 566 |
| FERRARI N V CUSIP N3167Y103 | 29 079 | $10.8 M | 0.41% | nouvelle |
| Digi International Inc US:DGII | 141 243 | $10.6 M | 0.40% | −29 013 |
| nLIGHT Inc US:LASR | 151 867 | $10.6 M | 0.40% | −73 709 |
| Viavi Solutions Inc US:VIAV | 220 118 | $10.5 M | 0.39% | +74 274 |
| Boot Barn Holdings Inc US:BOOT | 63 759 | $10.5 M | 0.39% | nouvelle |
| LIGHTPATH TECHNOLOGIES INC US:LPTH | 629 168 | $10.3 M | 0.39% | −411 294 |
| Frequency Electronics Inc US:FEIM | 152 818 | $10.1 M | 0.38% | +2 677 |
| Halozyme Therapeutics Inc US:HALO | 127 498 | $9.98 M | 0.37% | nouvelle |
| OKEANIS ECO TANKERS COR CUSIP Y64177101 | 195 997 | $9.82 M | 0.37% | −342 863 |
| ERMENEGILDO ZEGNA N V CUSIP N30577105 | 753 948 | $9.82 M | 0.37% | +43 322 |
| Sweetgreen Inc US:SG | 1 029 016 | $9.07 M | 0.34% | nouvelle |
| Tapestry Inc US:TPR | 61 688 | $9.03 M | 0.34% | +44 650 |
| Solaris Energy Infrastructur… US:SEI | 107 401 | $8.64 M | 0.32% | +79 471 |
| A10 Network US:ATEN | 226 920 | $8.48 M | 0.32% | nouvelle |
| AMBARELLA INC CUSIP G037AX101 | 97 072 | $8.33 M | 0.31% | −11 677 |
| TECNOGLASS INC CUSIP G87264100 | 176 254 | $8.25 M | 0.31% | nouvelle |
| Quanterix Corp US:QTRX | 1 899 308 | $8.21 M | 0.31% | −1 046 515 |
| Tecogen Inc. US:TGEN | 1 551 113 | $8.10 M | 0.30% | +1 107 558 |
| HealthEquity Inc US:HQY | 89 274 | $8.06 M | 0.30% | −12 372 |
| TOWER SEMICONDUCTOR LTD CUSIP M87915274 | 30 557 | $7.96 M | 0.30% | −1 486 |
| Castle Biosciences Inc US:CSTL | 328 818 | $7.84 M | 0.29% | −1 021 465 |
| SILICOM LTD CUSIP M84116108 | 162 466 | $7.79 M | 0.29% | nouvelle |
| CIENA CORP US:CIEN | 15 272 | $7.49 M | 0.28% | −3 194 |
| eBay Inc US:EBAY | 65 741 | $7.35 M | 0.28% | −60 355 |
| RB Global Inc. US:RBA | 63 009 | $7.34 M | 0.27% | nouvelle |
| Xometry Inc US:XMTR | 73 163 | $7.06 M | 0.26% | nouvelle |
| Mobileye Global Inc. Class A US:MBLY | 721 338 | $6.98 M | 0.26% | +43 203 |
| Willdan Group Inc US:WLDN | 84 394 | $6.68 M | 0.25% | −9 570 |
| Honest Company Inc US:HNST | 1 740 146 | $6.37 M | 0.24% | −1 305 688 |
| Materion Corporation US:MTRN | 20 860 | $6.20 M | 0.23% | nouvelle |
| TITAN AMER SA CUSIP B9151N105 | 320 509 | $5.98 M | 0.22% | nouvelle |
| GLOBAL E ONLINE LTD CUSIP M5216V106 | 171 521 | $5.96 M | 0.22% | nouvelle |
| Meta Platforms, Inc. US:META | 10 155 | $5.72 M | 0.21% | −106 |
| Celsius Holdings Inc US:CELH | 194 851 | $5.71 M | 0.21% | +30 254 |
| TheRealReal Inc US:REAL | 478 194 | $5.64 M | 0.21% | nouvelle |
| ELF Beauty Inc US:ELF | 75 954 | $5.62 M | 0.21% | −60 753 |
| TransMedics Group Inc US:TMDX | 82 354 | $5.47 M | 0.20% | +71 666 |
| Red Violet Inc US:RDVT | 84 135 | $5.36 M | 0.20% | nouvelle |
| DHT HOLDINGS INC CUSIP Y2065G121 | 314 928 | $5.21 M | 0.19% | −776 860 |
| Evolv Technologies Holdings… US:EVLV | 894 478 | $5.19 M | 0.19% | −901 210 |
| PROCEPT BioRobotics Corp US:PRCT | 227 010 | $5.13 M | 0.19% | −24 706 |
| Timken Company US:TKR | 34 861 | $5.07 M | 0.19% | nouvelle |
| Lumentum Holdings Inc. US:LITE | 5 822 | $5.00 M | 0.19% | — |
| Generac Holdings Inc US:GNRC | 16 852 | $4.93 M | 0.18% | nouvelle |
| Brunswick Corporation US:BC | 57 175 | $4.82 M | 0.18% | nouvelle |
| EquipmentShare.com Inc Class… US:EQPT | 231 126 | $4.54 M | 0.17% | nouvelle |
| COGNYTE SOFTWARE LTD CUSIP M25133105 | 500 140 | $4.39 M | 0.16% | nouvelle |
| Novanta Inc US:NOVT | 26 972 | $4.38 M | 0.16% | −10 535 |
| Douglas Elliman Inc US:DOUG | 2 399 364 | $4.25 M | 0.16% | −269 666 |
| Bob's Discount Furniture, In… US:BOBS | 249 906 | $3.95 M | 0.15% | nouvelle |
| Everus Construction Group In… US:ECG | 23 568 | $3.91 M | 0.15% | +14 843 |
| METHODE ELECTRONICS INC US:MEI | 200 000 | $3.79 M | 0.14% | nouvelle |
| FABRINET CUSIP G3323L100 | 6 418 | $3.61 M | 0.14% | −48 345 |
| Ultra Clean Holdings Inc US:UCTT | 24 831 | $3.54 M | 0.13% | −8 869 |
| Kratos Defense & Security So… US:KTOS | 65 221 | $3.25 M | 0.12% | −194 590 |
| Nextpower Inc. US:NXT | 27 101 | $3.23 M | 0.12% | −29 646 |
| HAFNIA LTD CUSIP Y2990R101 | 367 195 | $2.44 M | 0.09% | −1 581 522 |
| Natera, Inc. US:NTRA | 8 532 | $2.32 M | 0.09% | −2 886 |
| Guardant Health Inc US:GH | 13 897 | $2.08 M | 0.08% | −258 |
| GIGACLOUD TECHNOLOGY INC CUSIP G38644103 | 65 644 | $2.07 M | 0.08% | +13 630 |
| Alphabet Inc. US:GOOG | 5 710 | $2.02 M | 0.08% | — |
| Applied Opt US:AAOI | 11 966 | $1.77 M | 0.07% | −17 867 |
| IES Holdings Inc US:IESC | 1 940 | $1.43 M | 0.05% | −9 929 |
| Casella Waste Systems Inc US:CWST | 14 690 | $1.42 M | 0.05% | −410 |
| Planet Labs PBC US:PL | 36 869 | $1.22 M | 0.05% | −10 419 |
| American Superconductor Corp… US:AMSC | 29 314 | $1.22 M | 0.05% | −266 322 |
| Dana Inc US:DAN | 33 121 | $901 k | 0.03% | −1 116 |
| Digitalbridge Group Inc US:DBRG | 56 763 | $896 k | 0.03% | −316 367 |
| Lincoln Educational Services US:LINC | 14 007 | $699 k | 0.03% | — |
| L3Harris Technologies Inc US:LHX | 2 157 | $627 k | 0.02% | — |
| OPEN LENDING CORP CUSIP 68373J104 | 182 803 | $569 k | 0.02% | −6 720 085 |
| TELIX Pharmaceuticals Ltd US:TLX · certificat de dépôt | 25 424 | $293 k | 0.01% | −515 843 |
| GDS Holdings Ltd US:GDS · certificat de dépôt | 9 120 | $274 k | 0.01% | −6 161 |
| TALOS ENERGY INC. US:TALO | 13 300 | $172 k | 0.01% | −331 249 |
| ProPetro Holding Corp US:PUMP | 0 (était 314 815) | — | — | vendue |
| Core Natural Resources, Inc. US:CNR | 0 (était 237 036) | — | — | vendue |
| RadNet Inc US:RDNT | 0 (était 23 728) | — | — | vendue |
| Domo Inc US:HUCK | 0 (était 197 104) | — | — | vendue |
| Repay Holdings Corp US:RPAY | 0 (était 2 856 178) | — | — | vendue |
| Draganfly Inc US:DPRO | 0 (était 682 730) | — | — | vendue |
| SandRidge Energy Inc US:SD | 0 (était 123 591) | — | — | vendue |
| Exzeo Group, Inc. US:XZO | 0 (était 209 885) | — | — | vendue |
| Sprout Social Inc US:SPT | 0 (était 558 350) | — | — | vendue |
| Forgent Power Solutions, Inc… US:FPS | 0 (était 117 933) | — | — | vendue |
| VNET Group Inc DRC US:VNET · certificat de dépôt | 0 (était 825 490) | — | — | vendue |
| Fulgent Genetics Inc US:FLGT | 0 (était 106 642) | — | — | vendue |
| Upwork Inc US:UPWK | 0 (était 1 570 560) | — | — | vendue |
| Green Dot Corporation US:GDOT | 0 (était 298 697) | — | — | vendue |
| Xpeng Inc US:XPEV · certificat de dépôt | 0 (était 275 432) | — | — | vendue |
| Crescent Energy Co US:CRGY | 0 (était 2 601 142) | — | — | vendue |
| ESTABLISHMENT LABS HLDGS INC CUSIP G31249108 | 0 (était 9 573) | — | — | vendue |
| i3 Verticals Inc US:IIIV | 0 (était 207 274) | — | — | vendue |
| AeroVironment Inc US:AVAV | 0 (était 26 880) | — | — | vendue |
| Kosmos Energy Ltd US:KOS | 0 (était 602 542) | — | — | vendue |
| Amplify Energy Corp US:AMPY | 0 (était 74 120) | — | — | vendue |
| Miami International Holdings… US:MIAX | 0 (était 128 819) | — | — | vendue |
| Amplitude Inc US:AMPL | 0 (était 359 593) | — | — | vendue |
| Murphy USA Inc US:MUSA | 0 (était 48 107) | — | — | vendue |
| Northern Oil & Gas Inc US:NOG | 0 (était 204 244) | — | — | vendue |
| Axcelis Technologies Inc US:ACLS | 0 (était 77 168) | — | — | vendue |
| PBF Energy Inc US:PBF | 0 (était 799 998) | — | — | vendue |
| Blackline Inc US:BL | 0 (était 159 026) | — | — | vendue |
| Personalis Inc US:PSNL | 0 (était 736 713) | — | — | vendue |
| Century Aluminum Company US:CENX | 0 (était 95 039) | — | — | vendue |
| Primoris Services Corporatio… US:PRIM | 0 (était 130 626) | — | — | vendue |
| Circle Internet Group, Inc. US:CRCL | 0 (était 213 796) | — | — | vendue |
Dans les entreprises de notre base de données 5
| Société | Participation | Actions | Date du Rapport |
|---|---|---|---|
| Canada Goose Holdings Inc | 6.03% | 2 750 523 | 2026-06-30 |
| Genius Sports Ltd | 2.85% | 7 025 809 | 2026-06-30 |
| Quantum Corporation | 2.59% | 1 020 120 | 2026-06-30 |
| Virtu Financial, Inc. | 2.43% | 2 142 215 | 2026-06-30 |
| Allient Inc. | 2.12% | 359 685 | 2026-06-30 |
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