Notify me when Portolan Capital Management, LLC files a new 13F portfolio report.
⭐ Subscribe ⭐| Quarter | Holdings | Value $ | Bought | Sold | Net | Top Holdings | Form Type | Date Filed |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | 119 | $1.85B | +$615M | -$642M | -$27.4M | MOD, TTMI, ELF, DBRG, CLS | 13F-HR | 11/13/2025, 04:06 PM |
| Q2 2025 | 118 | $1.59B | +$559M | -$500M | +$58.8M | CLS, KTOS, ELF, AVAV, MOD | 13F-HR | 8/13/2025, 04:13 PM |
| Q1 2025 | 109 | $1.32B | +$426M | -$415M | +$11.3M | LNTH, SLM, KTOS, GENI, MOD | 13F-HR | 5/15/2025, 03:24 PM |
| Q4 2024 | 131 | $1.49B | +$550M | -$551M | -$605K | LNTH, CLS, SMTC, MOD, HNST | 13F-HR | 2/13/2025, 04:42 PM |
| Q3 2024 | 129 | $1.38B | +$435M | -$367M | +$67.8M | LNTH, ZETA, KTOS, TLN, CLS | 13F-HR | 11/14/2024, 01:01 PM |
| Q2 2024 | 117 | $1.21B | +$321M | -$402M | -$81.2M | LNTH, CLS, SMCI, ZETA, KTOS | 13F-HR | 8/14/2024, 04:21 PM |
| Q1 2024 | 116 | $1.31B | +$407M | -$564M | -$157M | SMCI, CLS, LNTH, ELF, BIO | 13F-HR | 5/15/2024, 01:45 PM |
| Q4 2023 | 127 | $1.14B | +$380M | -$404M | -$24M | SMCI, ELF, CLS, MOD, QTRX | 13F-HR | 2/14/2024, 01:12 PM |
| Q3 2023 | 123 | $1.07B | +$309M | -$310M | -$1.68M | SMCI, QTRX, ELF, CLS, LNTH | 13F-HR | 11/14/2023, 01:05 PM |
| Q2 2023 | 120 | $1.13B | +$391M | -$464M | -$72.6M | SMCI, KRUS, ELF, TGLS, SGH | 13F-HR | 8/14/2023, 12:29 PM |
| Q1 2023 | 139 | $1.05B | +$379M | -$435M | -$56.4M | SMCI, ELF, KRUS, TGLS, BIO | 13F-HR | 5/15/2023, 04:05 PM |
| Q4 2022 | 131 | $1.01B | +$371M | -$380M | -$8.93M | CROX, ELF, BIO, TGLS, IMXI | 13F-HR | 2/13/2023, 04:43 PM |
| Q3 2022 | 128 | $946M | +$308M | -$317M | -$9.46M | TA, ELF, LRN, CROX, INVE | 13F-HR | 11/14/2022, 03:17 PM |
| Q2 2022 | 123 | $993M | +$455M | -$500M | -$44.6M | ELF, DOMO, AVID, INVE, VTLE | 13F-HR | 8/15/2022, 02:57 PM |
| Q1 2022 | 136 | $1.25B | +$531M | -$574M | -$43.7M | DOMO, BAND, INVE, VST, APPS | 13F-HR | 5/16/2022, 02:46 PM |
| Q4 2021 | 131 | $1.47B | +$377M | -$351M | +$26.1M | INVE, BXC, CUBI, ELF, TGLS | 13F-HR | 2/14/2022, 02:39 PM |
| Q3 2021 | 134 | $1.37B | +$277M | -$246M | +$30.7M | CROX, TA, DOMO, TGLS, ELF | 13F-HR | 11/15/2021, 02:35 PM |
| Q2 2021 | 131 | $1.39B | +$386M | -$384M | +$1.47M | GPRE, MGI, DOMO, STKL, ELF | 13F-HR | 8/16/2021, 03:23 PM |
| Q1 2021 | 151 | $1.27B | +$354M | -$396M | -$42.2M | BW, CAI, STKL, ELF, DSKE | 13F-HR | 5/17/2021, 02:51 PM |
| Q4 2020 | 164 | $1.1B | +$443M | -$404M | +$39.2M | STKL, ELF, QNST, AMZN, ENVA | 13F-HR | 2/16/2021, 02:18 PM |
| Q3 2020 | 139 | $884M | +$293M | -$381M | -$88.1M | LPRO, QNST, AMZN, BAND, STKL | 13F-HR | 11/16/2020, 02:02 PM |
| Q2 2020 | 128 | $876M | +$344M | -$368M | -$24.1M | BAND, LRN, UPLD, AMZN, EVBG | 13F-HR | 8/14/2020, 03:03 PM |
| Q1 2020 | 112 | $667M | +$322M | -$497M | -$175M | UPLD, BAND, BIO, AKAM, LPSN | 13F-HR | 5/14/2020, 11:37 AM |
| Q4 2019 | 95 | $990M | +$230M | -$185M | +$44.9M | LPSN, CROX, ELF, UPLD, AAN | 13F-HR | 2/14/2020, 11:06 AM |
| Q3 2019 | 87 | $887M | +$224M | -$248M | -$24.8M | UPLD, LPSN, ELF, AAN, MPC | 13F-HR | 11/14/2019, 02:01 PM |
| Q2 2019 | 88 | $930M | +$193M | -$227M | -$34.7M | BAND, UPLD, ELF, EEFT, AAN | 13F-HR | 8/14/2019, 02:13 PM |
| Q1 2019 | 87 | $972M | +$339M | -$288M | +$51.4M | BAND, UPLD, AAN, EEFT, BIO | 13F-HR | 5/15/2019, 02:18 PM |
| Q4 2018 | 82 | $807M | +$244M | -$225M | +$19.1M | CARB, CRCM, SLM, NTNX, BAND | 13F-HR | 2/13/2019, 04:38 PM |
| Q3 2018 | 96 | $1.01B | +$171M | -$216M | -$45.3M | CARB, UIS, CRCM, HDP, AAN | 13F-HR | 11/14/2018, 08:32 AM |
| Q2 2018 | 99 | $979M | +$230M | -$235M | -$4.55M | CARB, CRCM, AAN, HDP, ONDK | 13F-HR | 8/14/2018, 03:40 PM |
| Q1 2018 | 100 | $913M | +$195M | -$229M | -$33.6M | CARB, WIFI, NTNX, CRCM, SLM | 13F-HR | 5/14/2018, 04:10 PM |
| Q4 2017 | 116 | $913M | +$204M | -$220M | -$15.8M | CRCM, SLM, WIFI, CARB, NTNX | 13F-HR | 2/14/2018, 11:12 AM |
| Q3 2017 | 111 | $839M | +$254M | -$250M | +$3.38M | CWST, WIFI, SLM, CRCM, CALD | 13F-HR | 11/14/2017, 08:34 AM |
| Q2 2017 | 117 | $779M | +$255M | -$296M | -$41.5M | CWST, CALD, SLM, CRCM, HDP | 13F-HR | 8/14/2017, 03:54 PM |
| Q1 2017 | 120 | $770M | +$238M | -$271M | -$33.1M | CWST, CALD, STMP, GOOG, EEFT | 13F-HR | 5/15/2017, 12:14 PM |
| Q4 2016 | 125 | $743M | +$296M | -$288M | +$7.96M | CWST, STMP, CALD, GOOG, NXTM | 13F-HR | 2/14/2017, 02:35 PM |
| Q3 2016 | 109 | $729M | +$194M | -$236M | -$42M | CWST, RNG, VG, STMP, GOOG | 13F-HR | 11/14/2016, 09:43 AM |
| Q2 2016 | 109 | $694M | +$184M | -$266M | -$81.8M | CWST, STMP, CALD, EEFT, GOOG | 13F-HR | 8/12/2016, 04:01 PM |
| Q1 2016 | 111 | $747M | +$289M | -$304M | -$15.1M | SAAS, CWST, GOOG, STMP, CALD | 13F-HR | 5/13/2016, 02:05 PM |
| Q4 2015 | 123 | $789M | +$274M | -$272M | +$2.66M | SAAS, EGHT, STMP, CALD, CWST | 13F-HR | 2/12/2016, 12:09 PM |
| Q3 2015 | 114 | $755M | +$304M | -$192M | +$112M | SAAS, CALD, CWST, ANIK, FLML | 13F-HR | 11/13/2015, 09:45 AM |
| Q2 2015 | 119 | $715M | +$295M | -$111M | +$183M | SAAS, CWST, FLML, MWW, ABMD | 13F-HR | 8/14/2015, 11:43 AM |
| Q1 2015 | 113 | $545M | +$204M | -$179M | +$24.1M | ABMD, CWST, ANIK, MERC, SQNM | 13F-HR | 5/15/2015, 08:25 AM |
| Q4 2014 | 106 | $499M | +$261M | -$244M | +$16.9M | GT, ODP, ANIK, BYON, HHC | 13F-HR | 2/11/2015, 09:18 AM |
| Q3 2014 | 104 | $440M | +$143M | -$146M | -$3.68M | MOVE, CALD, ABMD, HHC, ANIK | 13F-HR | 11/13/2014, 11:45 AM |
| Q2 2014 | 119 | $458M | +$144M | -$130M | +$13.7M | MOVE, TSO, EA, GT, ANIK | 13F-HR | 8/12/2014, 09:58 AM |
| Q1 2014 | 139 | $434M | +$143M | -$160M | -$16.7M | MOVE, HHC, ASPS, TSO, GT | 13F-HR | 5/14/2014, 05:33 PM |
| Q4 2013 | 119 | $451M | $0 | $0 | WEB, ZLC, ASPS, MOVE, RESI | 13F-HR | 2/13/2014, 11:55 AM |