William Blair & Company’s Quanterix QTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q4
Sell
-12,760
Closed -$141K 1867
2022
Q3
$141K Hold
12,760
﹤0.01% 1454
2022
Q2
$207K Hold
12,760
﹤0.01% 1408
2022
Q1
$372K Buy
12,760
+200
+2% +$5.83K ﹤0.01% 1275
2021
Q4
$533K Sell
12,560
-300
-2% -$12.7K ﹤0.01% 1189
2021
Q3
$640K Buy
12,860
+200
+2% +$9.95K ﹤0.01% 1068
2021
Q2
$743K Buy
12,660
+1,350
+12% +$79.2K ﹤0.01% 1013
2021
Q1
$661K Sell
11,310
-5,100
-31% -$298K ﹤0.01% 1035
2020
Q4
$763K Buy
+16,410
New +$763K ﹤0.01% 953