Harbor Capital Advisors’s Quanterix QTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-139,955
Closed -$1.49M 1513
2024
Q4
$1.49M Sell
139,955
-52,489
-27% -$558K 0.06% 371
2024
Q3
$2.49M Buy
192,444
+108,503
+129% +$1.41M 0.11% 258
2024
Q2
$1.11M Buy
83,941
+74,318
+772% +$982K 0.08% 330
2024
Q1
$227K Buy
+9,623
New +$227K 0.03% 574
2023
Q3
Sell
-1,342
Closed -$30.3K 605
2023
Q2
$30.3K Buy
+1,342
New +$30.3K 0.01% 541