Granahan Investment Management’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 |
-536,417
| Closed | -$5.7M | – | 185 |
|
|
2024
Q4 | $5.7M | Sell |
536,417
-566,214
| -51% | -$6.02M | 0.24% | 100 |
|
|
2024
Q3 | $14.3M | Sell |
1,102,631
-26,860
| -2% | -$348K | 0.56% | 50 |
|
|
2024
Q2 | $14.9M | Buy |
1,129,491
+457,712
| +68% | +$6.05M | 0.6% | 52 |
|
|
2024
Q1 | $15.8M | Buy |
671,779
+4,920
| +0.7% | +$116K | 0.56% | 58 |
|
|
2023
Q4 | $18.2M | Sell |
666,859
-92,506
| -12% | -$2.53M | 0.6% | 51 |
|
|
2023
Q3 | $20.6M | Sell |
759,365
-419,147
| -36% | -$11.4M | 0.73% | 40 |
|
|
2023
Q2 | $26.6M | Sell |
1,178,512
-119,514
| -9% | -$2.7M | 0.82% | 34 |
|
|
2023
Q1 | $14.6M | Buy |
1,298,026
+36,474
| +3% | +$411K | 0.45% | 68 |
|
|
2022
Q4 | $17.5M | Sell |
1,261,552
-11,387
| -0.9% | -$158K | 0.53% | 56 |
|
|
2022
Q3 | $14M | Buy |
1,272,939
+199,084
| +19% | +$2.19M | 0.46% | 60 |
|
|
2022
Q2 | $17.4M | Sell |
1,073,855
-79,127
| -7% | -$1.28M | 0.59% | 43 |
|
|
2022
Q1 | $33.7M | Buy |
1,152,982
+414,442
| +56% | +$12.1M | 0.84% | 36 |
|
|
2021
Q4 | $31.3M | Buy |
738,540
+139,481
| +23% | +$5.91M | 0.64% | 41 |
|
|
2021
Q3 | $29.8M | Sell |
599,059
-10,121
| -2% | -$504K | 0.57% | 41 |
|
|
2021
Q2 | $35.7M | Buy |
609,180
+126,325
| +26% | +$7.41M | 0.67% | 37 |
|
|
2021
Q1 | $28.2M | Buy |
482,855
+100,479
| +26% | +$5.88M | 0.6% | 42 |
|
|
2020
Q4 | $17.8M | Buy |
382,376
+3,842
| +1% | +$179K | 0.4% | 62 |
|
|
2020
Q3 | $12.8M | Buy |
378,534
+27,516
| +8% | +$928K | 0.43% | 71 |
|
|
2020
Q2 | $9.61M | Buy |
351,018
+167,046
| +91% | +$4.58M | 0.35% | 82 |
|
|
2020
Q1 | $3.38M | Buy |
183,972
+85,290
| +86% | +$1.57M | 0.18% | 106 |
|
|
2019
Q4 | $2.33M | Buy |
98,682
+3,770
| +4% | +$89.1K | 0.11% | 135 |
|
|
2019
Q3 | $2.08M | Buy |
+94,912
| New | +$2.08M | 0.11% | 138 |
|