William Blair & Company’s iRhythm Holdings IRTC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $74.2M | Sell |
628,385
-90,412
| -13% | -$13M | 0.21% | 107 |
|
|
2025
Q4 | $128M | Sell |
718,797
-21,924
| -3% | -$3.89M | 0.34% | 69 |
|
|
2025
Q3 | $127M | Buy |
740,721
+1,390
| +0.2% | +$221K | 0.34% | 72 |
|
|
2025
Q2 | $114M | Sell |
739,331
-50,668
| -6% | -$6.55M | 0.32% | 76 |
|
|
2025
Q1 | $82.7M | Buy |
789,999
+185,262
| +31% | +$19.6M | 0.25% | 91 |
|
|
2024
Q4 | $54.5M | Sell |
604,737
-39,704
| -6% | -$3.12M | 0.16% | 126 |
|
|
2024
Q3 | $47.8M | Sell |
644,441
-154,639
| -19% | -$12.3M | 0.14% | 128 |
|
|
2024
Q2 | $86M | Sell |
799,080
-33,854
| -4% | -$3.46M | 0.27% | 87 |
|
|
2024
Q1 | $96.6M | Buy |
832,934
+27,842
| +3% | +$3.13M | 0.3% | 79 |
|
|
2023
Q4 | $86.2M | Sell |
805,092
-306,325
| -28% | -$26.7M | 0.29% | 81 |
|
|
2023
Q3 | $105M | Buy |
1,111,417
+68,983
| +7% | +$7.01M | 0.4% | 65 |
|
|
2023
Q2 | $109M | Buy |
1,042,434
+33,745
| +3% | +$4.05M | 0.4% | 61 |
|
|
2023
Q1 | $125M | Buy |
1,008,689
+95,737
| +10% | +$10.4M | 0.5% | 49 |
|
|
2022
Q4 | $85.5M | Buy |
912,952
+89,871
| +11% | +$9.78M | 0.37% | 68 |
|
|
2022
Q3 | $103M | Buy |
823,081
+144,685
| +21% | +$20.9M | 0.47% | 49 |
|
|
2022
Q2 | $73.3M | Sell |
678,396
-12,767
| -2% | -$1.69M | 0.33% | 76 |
|
|
2022
Q1 | $109M | Sell |
691,163
-63,892
| -8% | -$8.2M | 0.38% | 63 |
|
|
2021
Q4 | $88.9M | Buy |
755,055
+64,831
| +9% | +$5.95M | 0.28% | 86 |
|
|
2021
Q3 | $40.4M | Buy |
690,224
+55,540
| +9% | +$2.94M | 0.14% | 147 |
|
|
2021
Q2 | $42.1M | Buy |
634,684
+136,521
| +27% | +$10.8M | 0.15% | 148 |
|
|
2021
Q1 | $69.2M | Buy |
498,163
+285,555
| +134% | +$51.2M | 0.26% | 88 |
|
|
2020
Q4 | $50.4M | Buy |
212,608
+44,898
| +27% | +$10.2M | 0.18% | 123 |
|
|
2020
Q3 | $39.9M | Sell |
167,710
-17,620
| -10% | -$3.12M | 0.17% | 121 |
|
|
2020
Q2 | $21.5M | Buy |
185,330
+156,974
| +554% | +$17.3M | 0.1% | 171 |
|
|
2020
Q1 | $2.31M | Buy |
28,356
+23,814
| +524% | +$1.97M | 0.01% | 485 |
|
|
2019
Q4 | $309K | Buy |
+4,542
| New | +$308K | ﹤0.01% | 1163 |
|
Other funds holding IRTC
VPM
RI
VCM
