Portolan Capital Management, LLC

All 13F Portfolio Filings

Most recent 13F
Q2 2023
Location
Boston, MA
CIK
0001350290
All SEC filings
View on sec.gov
Quarter Holdings Value ($000) Form Type Date Filed Filing ID Name
Q2 2023 120 1,129,427 13F-HR 8/14/2023 000110465923091149 Portolan Capital Management, LLC
Q1 2023 139 1,049,873 13F-HR 5/15/2023 000110465923060747 Portolan Capital Management, LLC
Q4 2022 131 1,007,968 13F-HR 2/13/2023 000110465923019758 Portolan Capital Management, LLC
Q3 2022 128 946,193 13F-HR 11/14/2022 000110465922118400 Portolan Capital Management, LLC
Q2 2022 123 993,160 13F-HR 8/15/2022 000110465922091143 Portolan Capital Management, LLC
Q1 2022 136 1,254,633 13F-HR 5/16/2022 000110465922061178 Portolan Capital Management, LLC
Q4 2021 131 1,486,874 13F-HR 2/14/2022 000110465922022424 Portolan Capital Management, LLC
Q3 2021 134 1,372,017 13F-HR 11/15/2021 000110465921139007 Portolan Capital Management, LLC
Q2 2021 131 1,390,613 13F-HR 8/16/2021 000110465921106193 Portolan Capital Management, LLC
Q1 2021 151 1,273,386 13F-HR 5/17/2021 000110465921067897 Portolan Capital Management, LLC
Q4 2020 164 1,100,144 13F-HR 2/16/2021 000110465921023632 Portolan Capital Management, LLC
Q3 2020 139 883,795 13F-HR 11/16/2020 000110465920125679 Portolan Capital Management, LLC
Q2 2020 128 875,617 13F-HR 8/14/2020 000110465920095434 Portolan Capital Management, LLC
Q1 2020 112 666,606 13F-HR 5/14/2020 000110465920061332 Portolan Capital Management, LLC
Q4 2019 95 989,941 13F-HR 2/14/2020 000110465920021075 Portolan Capital Management, LLC
Q3 2019 87 887,069 13F-HR 11/14/2019 000110465919064040 Portolan Capital Management, LLC
Q2 2019 88 929,697 13F-HR 8/14/2019 000110465919045877 Portolan Capital Management, LLC
Q1 2019 87 972,038 13F-HR 5/15/2019 000110465919029686 Portolan Capital Management, LLC
Q4 2018 82 806,780 13F-HR 2/13/2019 000110465919007947 Portolan Capital Management, LLC
Q3 2018 96 1,013,499 13F-HR 11/14/2018 000110465918068276 Portolan Capital Management, LLC
Q2 2018 99 979,359 13F-HR 8/14/2018 000110465918051937 Portolan Capital Management, LLC
Q1 2018 100 912,922 13F-HR 5/14/2018 000110465918032940 Portolan Capital Management, LLC
Q4 2017 116 913,145 13F-HR 2/14/2018 000110465918009510 Portolan Capital Management, LLC
Q3 2017 111 838,776 13F-HR 11/14/2017 000110465917068289 Portolan Capital Management, LLC
Q2 2017 117 779,231 13F-HR 8/14/2017 000110465917051768 Portolan Capital Management, LLC
Q1 2017 120 769,677 13F-HR 5/15/2017 000110465917032660 Portolan Capital Management, LLC
Q4 2016 125 742,731 13F-HR 2/14/2017 000110465917009201 Portolan Capital Management, LLC
Q3 2016 109 728,658 13F-HR 11/14/2016 000110465916156612 Portolan Capital Management, LLC
Q2 2016 109 694,370 13F-HR 8/12/2016 000110465916139336 Portolan Capital Management, LLC
Q1 2016 111 746,820 13F-HR 5/13/2016 000110465916120820 Portolan Capital Management, LLC
Q4 2015 123 789,012 13F-HR 2/12/2016 000110465916096432 Portolan Capital Management, LLC
Q3 2015 114 754,682 13F-HR 11/13/2015 000110465915078549 Portolan Capital Management, LLC
Q2 2015 119 715,022 13F-HR 8/14/2015 000110465915059919 Portolan Capital Management, LLC
Q1 2015 113 545,063 13F-HR 5/15/2015 000110465915038456 Portolan Capital Management, LLC
Q4 2014 106 499,235 13F-HR 2/11/2015 000110465915008607 Portolan Capital Management, LLC
Q3 2014 104 440,280 13F-HR 11/13/2014 000110465914080211 Portolan Capital Management, LLC
Q2 2014 119 457,823 13F-HR 8/12/2014 000110465914059633 Portolan Capital Management, LLC
Q1 2014 139 434,359 13F-HR 5/15/2014 000110465914038731 Portolan Capital Management, LLC
Q4 2013 119 451,005 13F-HR 2/13/2014 000110465914009593 Portolan Capital Management, LLC