Portolan Capital Management’s Quanterix QTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$24.2M Buy
2025
Q1
$19.3M Buy
2024
Q4
$27.5M Buy
2024
Q3
$32.7M Buy
2024
Q2
$25.3M Buy
2024
Q1
$27.4M Sell
2023
Q4
$35.5M Sell
2023
Q3
$45.5M Buy
2023
Q2
$31.9M Buy
2023
Q1
$8.67M Sell
2022
Q4
$11.9M Buy
2022
Q3
$8.36M Buy
2022
Q2
$6.18M Buy
2021
Q1
Sell
2020
Q4
$1.81M Sell
2020
Q3
$1.62M Sell
2020
Q2
$4.07M Sell
2020
Q1
$6.34M Sell
2019
Q4
$8.78M Buy
2019
Q3
$2.42M Buy
2018
Q4
Sell
2018
Q3
$4.86M Buy