BlackRock’s Quanterix QTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$11.5M Sell
3,277,595
-98,315
-3% -$574K ﹤0.01% 3407
2025
Q4
$21.5M Buy
3,375,910
+262,930
+8% +$1.63M ﹤0.01% 3067
2025
Q3
$16.9M Buy
3,112,980
+188,281
+6% +$1M ﹤0.01% 3177
2025
Q2
$19.4M Sell
2,924,699
-145,416
-5% -$810K ﹤0.01% 3045
2025
Q1
$20M Sell
3,070,115
-94,106
-3% -$785K ﹤0.01% 2939
2024
Q4
$33.6M Sell
3,164,221
-46,695
-1% -$568K ﹤0.01% 2707
2024
Q3
$41.6M Buy
3,210,916
+73,484
+2% +$982K ﹤0.01% 2585
2024
Q2
$41.4M Buy
3,137,432
+14,954
+0.5% +$250K ﹤0.01% 2537
2024
Q1
$73.6M Sell
3,122,478
-68,147
-2% -$1.69M ﹤0.01% 2237
2023
Q4
$87.2M Buy
3,190,625
+268,471
+9% +$6.32M ﹤0.01% 2155
2023
Q3
$79.3M Buy
2,922,154
+62,976
+2% +$1.56M ﹤0.01% 2121
2023
Q2
$64.5M Buy
2,859,178
+152,442
+6% +$2.72M ﹤0.01% 2328
2023
Q1
$30.5M Sell
2,706,736
-50,614
-2% -$647K ﹤0.01% 2748
2022
Q4
$38.2M Buy
2,757,350
+79,181
+3% +$911K ﹤0.01% 2653
2022
Q3
$29.5M Buy
2,678,169
+33,594
+1% +$427K ﹤0.01% 2812
2022
Q2
$42.8M Buy
2,644,575
+204,590
+8% +$4.21M ﹤0.01% 2592
2022
Q1
$71.2M Sell
2,439,985
-16,090
-0.7% -$492K ﹤0.01% 2357
2021
Q4
$104M Buy
2,456,075
+42,854
+2% +$2M ﹤0.01% 2192
2021
Q3
$120M Buy
2,413,221
+22,583
+0.9% +$1.16M ﹤0.01% 2097
2021
Q2
$140M Buy
2,390,638
+476,336
+25% +$27.6M ﹤0.01% 2036
2021
Q1
$112M Buy
1,914,302
+171,259
+10% +$11.6M ﹤0.01% 2129
2020
Q4
$81M Sell
1,743,043
-213,915
-11% -$9.34M ﹤0.01% 2201
2020
Q3
$66M Buy
1,956,958
+371,269
+23% +$12M ﹤0.01% 2126
2020
Q2
$43.4M Buy
1,585,689
+352,287
+29% +$8.9M ﹤0.01% 2331
2020
Q1
$22.7M Buy
1,233,402
+29,680
+2% +$677K ﹤0.01% 2547
2019
Q4
$28.4M Sell
1,203,722
-3,340
-0.3% -$76.2K ﹤0.01% 2682
2019
Q3
$26.5M Buy
1,207,062
+330,003
+38% +$9.2M ﹤0.01% 2657
2019
Q2
$29.6M Buy
877,059
+200,999
+30% +$5.2M ﹤0.01% 2622
2019
Q1
$17.5M Buy
676,060
+15,768
+2% +$352K ﹤0.01% 2818
2018
Q4
$12.1M Buy
660,292
+250,571
+61% +$4.5M ﹤0.01% 2987
2018
Q3
$8.78M Buy
409,721
+163,255
+66% +$2.58M ﹤0.01% 3286
2018
Q2
$3.54M Buy
246,466
+44,662
+22% +$773K ﹤0.01% 3576
2018
Q1
$3.44M Buy
+201,804
New +$4.04M ﹤0.01% 3535

Other funds holding QTRX