CUSIP 450056106COMIRTCQ4 2025
44 filings · latest Feb 13, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Vanguard Group Inc | 3.31M | $587.42M |
| 2 | Blackrock, Inc. | 2.81M | $499.31M |
| 3 | Sands Capital Management, LLC | 1.70M | $301.59M |
| 4 | Artisan Partners Limited Partnership | 1.51M | $268.29M |
| 5 | Capital Research Global Investors | 1.18M | $210.22M |
| 6 | Rtw Investments, LP | 1.18M | $209.73M |
| 7 | Geode Capital Management, LLC | 858.4K | $152.34M |
| 8 | Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC | 829.9K | $147.25M |
| 4 | Aug 13, 2025 | Capital Research Global Investors | 13G/A | 4.7% | 1.51M | SEC |
| 5 | May 13, 2025 | Capital Research Global Investors | 13G/A | 7.0% | 2.20M | SEC |
| 6 | Feb 13, 2025 | Capital Research Global Investors | 13G/A | 5.2% | 1.64M | SEC |
| 7 | Jan 8, 2025 | The Vanguard Group | 13G/A | 10.0% | 3.14M | SEC |
| 8 | Nov 12, 2024 | Capital Research Global Investors | 13G/A | 6.3% | 1.96M | SEC |
| 9 | Nov 12, 2024 | Artisan Partners Limited Partnership | 13G/A | 8.9% | 2.78M | SEC |
| 10 | Nov 7, 2024 | Sands Capital Management, LLC | 13G/A | 10.0% | 3.14M | SEC |
See the full Schedule 13D/13G history for Irhythm Technologies Inc.
Unlock full history| 9 |
| Millennium Management LLC |
| 826.4K |
| $146.63M |
| 10 | State Street Corp | 764.8K | $135.71M |