13F-HR filed by Portolan Capital Management, LLC
Portolan Capital Management, LLC filed this 13F-HR for the quarter ended 2023-09-30, filed 2023-11-14, with 123 holding rows worth $1,070,047,809.
- Accession
- 0001104659-23-117928
- Filer
- CIK 1350290
- Filed
- 2023-11-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q3 2023
A holdings report, 123 entries on the cover page, a total value of $1,070,047,809 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,070,047,809 with VALUE read as dollars as filed, 13F file number 028-11602. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| SUPER MICRO COMPUTER INC | 86800U104 | COM | 294,078 | $80,642,069 | dollars as filed | |
| QUANTERIX CORP | 74766Q101 | COMMON STOCK | 1,675,838 | $45,482,243 | dollars as filed | |
| ELFBEAUTYINC | 26856L103 | STOK | 317,507 | $34,871,794 | dollars as filed | |
| CELESTICA INC | 15101Q108 | COMMON STOCK-FO | 1,410,376 | $34,582,420 | dollars as filed | |
| LANTHEUS HLDGS INC | 516544103 | COM | 474,659 | $32,979,307 | dollars as filed | |
| PAYONEER GLOBAL INC COM | 70451X104 | Stock | 3,911,532 | $23,938,576 | dollars as filed | |
| MODINE MFG CO COM | 607828100 | Stock | 512,706 | $23,456,300 | dollars as filed | |
| TECNOGLASS INC | G87264100 | ORD SHS | 612,039 | $20,172,805 | dollars as filed | |
| CROCS INC COM | 227046109 | Stock | 216,460 | $19,098,266 | dollars as filed | |
| Couchbase Inc | 22207T101 | Common Stock | 1,088,241 | $18,674,216 | dollars as filed | |
| DELL TECHNOLOGIES INC CL C | 24703L202 | Stock | 269,815 | $18,590,254 | dollars as filed | |
| UNITED THERAPEUTICS CORP DEL COM | 91307C102 | Stock | 81,048 | $18,306,312 | dollars as filed | |
| BEL FUSE INC | 077347300 | CL B | 379,178 | $18,094,374 | dollars as filed | |
| META PLATFORMS INC CL A | 30303M102 | COM | 56,973 | $17,103,864 | dollars as filed | |
| Oracle Corporation | 68389X105 | COM | 159,823 | $16,928,452 | dollars as filed | |
| KURA SUSHI USA INC | 501270102 | CL A COM | 255,635 | $16,902,586 | dollars as filed | |
| KOSMOS ENERGY LTD | 500688106 | COM | 2,052,325 | $16,788,019 | dollars as filed | |
| GENIUS SPORTS LIMITED SHARES CL A | G3934V109 | Stock | 3,112,178 | $16,587,909 | dollars as filed | |
| SIMILARWEB LTD | M84137104 | SHS | 2,548,632 | $16,515,135 | dollars as filed | |
| MATTHEWS INTL CORP CLASS A | 577128101 | COMMON STOCK | 405,847 | $15,791,507 | dollars as filed | |
| BIO RAD LABS INC | 090572207 | CL A | 42,486 | $15,229,107 | dollars as filed | |
| COGENT COMMUNICATIONS GROUP | 19239V302 | COM NEW | 241,516 | $14,949,840 | dollars as filed | |
| CELSIUS HLDGS INC | 15118V207 | COM NEW | 85,803 | $14,723,795 | dollars as filed | |
| SMART GLOBAL HLDGS INC | G8232Y101 | COM | 600,086 | $14,612,094 | dollars as filed | |
| HUDSON TECHNOLOGIES INC | 444144109 | COMMON STOCK | 1,033,965 | $13,751,735 | dollars as filed | |
| APPLIED OPTOELECTRONICS INC | 03823U102 | COM | 1,047,599 | $11,492,161 | dollars as filed | |
| NORTHERN OIL & GAS INC COM | 665531307 | Stock | 284,082 | $11,428,619 | dollars as filed | |
| CRANE NXT CO | 224441105 | COM | 205,146 | $11,399,963 | dollars as filed | |
| WEX INC | 96208T104 | COM | 59,158 | $11,127,028 | dollars as filed | |
| NEXTPOWER INC CLASS A COM | 65290E101 | Stock | 273,033 | $10,965,005 | dollars as filed | |
| DOCGO INC | 256086109 | COM | 2,002,424 | $10,672,920 | dollars as filed | |
| BAIDU INC SPON ADR REP A | 056752108 | ADR | 76,979 | $10,342,129 | dollars as filed | |
| ENOVA INTL INC | 29357K103 | COM | 198,800 | $10,112,956 | dollars as filed | |
| FLEX LTD ORD | Y2573F102 | Stock | 365,544 | $9,862,377 | dollars as filed | |
| WALKME LTD ORD SHS | M97628107 | Stock | 1,001,480 | $9,494,030 | dollars as filed | |
| VERTIV HOLDINGS CO COM CL A | 92537N108 | Stock | 251,976 | $9,373,507 | dollars as filed | |
| HONEST CO INC | 438333106 | COM | 7,095,304 | $8,940,083 | dollars as filed | |
| BORR DRILLING LTD | G1466R173 | COMMON STOCK | 1,226,936 | $8,711,246 | dollars as filed | |
| AMKOR TECHNOLOGY INC COM | 031652100 | Stock | 373,034 | $8,430,568 | dollars as filed | |
| IDENTIV INC | 45170X205 | COM NEW | 961,590 | $8,115,820 | dollars as filed | |
| KRATOS DEFENSE & SEC SOLUTIO | 50077B207 | COM NEW | 538,284 | $8,085,026 | dollars as filed | |
| ZETA GLOBAL HOLDINGS CORP CL A | 98956A105 | Stock | 967,017 | $8,074,592 | dollars as filed | |
| NERDY INC | 64081V109 | CL A COM | 2,173,250 | $8,041,025 | dollars as filed | |
| PBF ENERGY INC | 69318G106 | CL A | 148,272 | $7,937,000 | dollars as filed | |
| SUNOPTA INC | 8676EP108 | COM | 2,322,320 | $7,826,218 | dollars as filed | |
| I3 VERTICALS INC | 46571Y107 | COM CL A | 367,383 | $7,766,477 | dollars as filed | |
| HEWLETT PACKARD ENTERPRISE CO COM | 42824C109 | Stock | 421,733 | $7,325,502 | dollars as filed | |
| ARCTURUS THERAPEUTICS HLDGS | 03969T109 | COM | 276,505 | $7,064,703 | dollars as filed | |
| MAXCYTE INC | 57777K106 | COM | 2,143,666 | $6,688,238 | dollars as filed | |
| TALOS ENERGY INC | 87484T108 | COM | 406,351 | $6,680,410 | dollars as filed | |
| EVENTBRITE INC | 29975E109 | COM CL A | 673,766 | $6,643,333 | dollars as filed | |
| TAKE-TWO INTERACTIVE SOFTWARE COM | 874054109 | Stock | 45,823 | $6,433,091 | dollars as filed | |
| ONTO INNOVATION INC COM | 683344105 | Stock | 50,367 | $6,422,800 | dollars as filed | |
| APPLIED DIGITAL CORP COM NEW | 038169207 | Stock | 1,024,229 | $6,391,189 | dollars as filed | |
| NEWMARK GROUP INC | 65158N102 | CL A | 972,284 | $6,251,786 | dollars as filed | |
| NAVIGATOR HLDGS LTD SHS | Y62132108 | Stock | 420,958 | $6,217,550 | dollars as filed | |
| RADNET INC | 750491102 | COM | 216,743 | $6,109,985 | dollars as filed | |
| AMPHASTAR PHARMACEUTICALS IN | 03209R103 | COM | 132,850 | $6,109,772 | dollars as filed | |
| CUSTOM TRUCK ONE SOURCE INC | 23204X103 | COM CL A | 977,050 | $6,057,710 | dollars as filed | |
| REPAY HLDGS CORP | 76029L100 | COM CL A | 771,284 | $5,854,046 | dollars as filed | |
| GFL ENVIRONMENTAL INC SUB VTG SHS | 36168Q104 | Stock | 178,552 | $5,670,812 | dollars as filed | |
| HARROW INC | 415858109 | COM | 385,964 | $5,546,303 | dollars as filed | |
| SHIFT4 PMTS INC CL A | 82452J109 | Stock | 99,747 | $5,522,991 | dollars as filed | |
| CRESCENT PT ENERGY CORP | 22576C101 | COM | 645,437 | $5,357,127 | dollars as filed | |
| Matrix Service Company | 576853105 | COM | 444,288 | $5,242,598 | dollars as filed | |
| INTEGRAL AD SCIENCE HLDNG CO | 45828L108 | COM | 433,855 | $5,158,536 | dollars as filed | |
| Chubb Limited | H1467J104 | COM | 24,441 | $5,088,127 | dollars as filed | |
| INDIE SEMICONDUCTOR INC | 45569U101 | CLASS A COM | 792,037 | $4,989,833 | dollars as filed | |
| AMERICAS CAR-MART INC | 03062T105 | COM | 54,358 | $4,946,034 | dollars as filed | |
| DARLING INGREDIENTS INC COM | 237266101 | Stock | 93,443 | $4,877,725 | dollars as filed | |
| Honeywell Technologies | 438516106 | COM | 26,253 | $4,849,979 | dollars as filed | |
| HEALTHEQUITY INC COM | 42226A107 | Stock | 65,363 | $4,774,767 | dollars as filed | |
| DHT HOLDINGS INC | Y2065G121 | SHS NEW | 452,984 | $4,665,735 | dollars as filed | |
| TH INTERNATIONAL LIMITED | G8656L106 | ORDINARY SHARES | 2,497,610 | $4,520,674 | dollars as filed | |
| ACACIA RESEARCH CORP | 003881307 | COMMON STOCK | 1,200,802 | $4,382,927 | dollars as filed | |
| NVENT ELEC PLC SHS | G6700G107 | Stock | 81,200 | $4,302,788 | dollars as filed | |
| CASTLE BIOSCIENCES INC | 14843C105 | COMMON STOCK | 253,028 | $4,273,643 | dollars as filed | |
| ENDEAVOR GROUP HLDGS INC | 29260Y109 | CL A COM | 212,695 | $4,232,631 | dollars as filed | |
| SKECHERS U S A INC | 830566105 | CL A | 85,805 | $4,200,155 | dollars as filed | |
| CHILDRENS PL INC NEW | 168905107 | COM | 154,175 | $4,167,350 | dollars as filed | |
| SWEETGREEN INC | 87043Q108 | COM CL A | 344,633 | $4,049,438 | dollars as filed | |
| WARBY PARKER INC | 93403J106 | CL A COM | 302,688 | $3,983,374 | dollars as filed | |
| VICOR CORP | 925815102 | COM | 66,393 | $3,909,884 | dollars as filed | |
| CHAMPION HOMES INC | 830830105 | COM | 60,961 | $3,884,435 | dollars as filed | |
| BOX INC CL A | 10316T104 | Stock | 159,838 | $3,869,678 | dollars as filed | |
| GREEN PLAINS INC | 393222104 | COM | 128,432 | $3,865,803 | dollars as filed | |
| CASELLA WASTE SYS INC | 147448104 | CL A | 50,165 | $3,827,590 | dollars as filed | |
| CMB.TECH NV SHS | B38564108 | Stock | 229,505 | $3,770,767 | dollars as filed | |
| VISTRA CORP COM | 92840M102 | Stock | 112,064 | $3,718,284 | dollars as filed | |
| WW INTL INC | 98262P101 | COM | 331,396 | $3,668,554 | dollars as filed | |
| EXTREME NETWORKS INC | 30226D106 | COM | 148,229 | $3,588,624 | dollars as filed | |
| OVERSEAS SHIPHOLDING GROUP I | 69036R863 | CL A NEW | 800,039 | $3,512,171 | dollars as filed | |
| FORRESTER RESH INC | 346563109 | COM | 118,958 | $3,437,886 | dollars as filed | |
| TECK RESOURCES LTD CL B | 878742204 | Stock | 77,682 | $3,347,317 | dollars as filed | |
| TELOS CORP MD | 87969B101 | COM | 1,376,003 | $3,288,647 | dollars as filed | |
| TASKUS INC | 87652V109 | CLASS A COM | 309,077 | $3,208,219 | dollars as filed | |
| Vital Energy Inc | 516806205 | Common Stock | 55,873 | $3,096,482 | dollars as filed | |
| IMMERSION CORPORATION | 452521107 | COMMON STOCK | 448,873 | $2,967,051 | dollars as filed | |
| CARRIER GLOBAL CORPORATION COM | 14448C104 | Stock | 49,709 | $2,743,937 | dollars as filed | |
| ICAD INC | 44934S206 | COM NEW | 1,244,653 | $2,626,218 | dollars as filed | |
| CECO ENVIRONMENTAL CORP | 125141101 | COM | 163,953 | $2,618,329 | dollars as filed | |
| QUINSTREET INC | 74874Q100 | COM | 282,171 | $2,531,074 | dollars as filed | |
| DOUGLAS ELLIMAN INC | 25961D105 | COM | 1,112,465 | $2,514,171 | dollars as filed | |
| MIDDLEBYCORP | 596278101 | STOK | 17,872 | $2,287,616 | dollars as filed | |
| ALTA EQUIPMENT GROUP INC COMMON STOCK | 02128L106 | Stock | 189,478 | $2,285,105 | dollars as filed | |
| RICHARDSON ELEC LTD | 763165107 | COMMON STOCK | 208,226 | $2,275,910 | dollars as filed | |
| ROYALTY PHARMA PLC | G7709Q104 | SHS CLASS A | 78,352 | $2,126,473 | dollars as filed | |
| 1Stdibs.Com Inc | 320551104 | COM | 555,912 | $2,023,520 | dollars as filed | |
| HARVARD BIOSCIENCE INC | 416906105 | COM | 450,897 | $1,938,857 | dollars as filed | |
| DOMO INC | 257554105 | COM CL B | 177,394 | $1,740,235 | dollars as filed | |
| Microsoft Corp | 594918104 | COM | 5,425 | $1,712,944 | dollars as filed | |
| NUTANIX INC CL A | 67059N108 | Stock | 49,070 | $1,711,562 | dollars as filed | |
| CARPARTS COM INC | 14427M107 | COM | 372,430 | $1,534,412 | dollars as filed | |
| RH | 74967X103 | COM | 5,748 | $1,519,541 | dollars as filed | |
| TWILIO INC CL A | 90138F102 | Stock | 21,546 | $1,261,087 | dollars as filed | |
| AXT INC | 00246W103 | COM | 509,360 | $1,222,464 | dollars as filed | |
| CLEAN HARBORS INC COM | 184496107 | Stock | 6,247 | $1,045,498 | dollars as filed | |
| HIMS & HERS HEALTH INC | 433000106 | COM CL A | 150,000 | $943,500 | dollars as filed | |
| V2X INC | 92242T101 | COM | 13,780 | $711,875 | dollars as filed | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 4,008 | $528,455 | dollars as filed | |
| DESTINATION XL GROUP INC | 25065K104 | COM | 99,537 | $445,926 | dollars as filed | |
| BLUELINX HOLDINGS INC | 09624H208 | COMMON STOCK | 4,834 | $396,823 | dollars as filed | |
| EMCORE CORP | 290846203 | COM | 663,500 | $315,494 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001104659-23-117928 | this filing | 2023-11-14 | acceptance time not in the bulk data set |