Position history for BlackRock, Inc.'s holdings in IRHYTHM HOLDINGS INC
BlackRock, Inc. holds 2.7M shares of IRTC (IRHYTHM HOLDINGS INC), worth $323.6M as of 2026-Q1. The position was decreased (-2.6% shares). IRTC represents 0.0% of BlackRock, Inc.'s portfolio.
Current Value
$323.6M
Current Shares
2.7M
Total Value Change
+$77.5M
Total Shares Change
+12,649
Other major holders of IRTC: SANDS CAPITAL MANAGEMENT, LLC, VANGUARD GROUP INC
Decreased |
| 2.7M |
-2.6% |
| $323.6M |
| 0.0% |
| $125.85 |
0 |
| 2025-Q4 | Decreased | 2.8M | -2.1% | $499.3M | 0.0% | $178.57 | 0 |
| 2025-Q3 | Increased | 2.9M | +4.6% | $494.6M | 0.0% | $169.50 | 33 |
| 2025-Q2 | Increased | 2.7M | +1.7% | $423.3M | 0.0% | $154.71 | 32 |
| 2025-Q1 | Decreased | 2.7M | -0.9% | $283M | 0.0% | $105.00 | 0 |
| 2024-Q4 | New | 2.7M | - | $246.1M | 0.0% | $86.92 | 43 |