IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 219 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2021. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $5,784 | -57.6% | 49,866 | -60.9% | 0.04% | -51.1% |
| Q4 2023 | $13,650 | +251.9% | 127,525 | +209.9% | 0.09% | +143.2% |
| Q3 2023 | $3,879 | +77.1% | 41,155 | +133.1% | 0.04% | +105.6% |
| Q1 2023 | $2,190 | -99.9% | 17,654 | +47.9% | 0.02% | -10.0% |
| Q3 2022 | $1,496,000 | +609.0% | 11,940 | +511.1% | 0.02% | +566.7% |
| Q2 2022 | $211,000 | -53.2% | 1,954 | -49.0% | 0.00% | -40.0% |
| Q4 2021 | $451,000 | -65.3% | 3,834 | -80.4% | 0.01% | -64.3% |
| Q2 2021 | $1,299,000 | -45.8% | 19,584 | +93.6% | 0.01% | -39.1% |
| Q4 2020 | $2,395,000 | +170.9% | 10,116 | +32.6% | 0.02% | 0.0% |
| Q2 2020 | $884,000 | +148.3% | 7,627 | +58.9% | 0.02% | +91.7% |
| Q3 2019 | $356,000 | – | 4,800 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,295,677 | $268,103,000 | 3.11% |
| Rock Springs Capital Management LP | 645,000 | $52,471,000 | 2.17% |
| PFM Health Sciences, LP | 233,409 | $18,988,000 | 1.56% |
| SECTORAL ASSET MANAGEMENT INC | 90,225 | $7,340,000 | 1.41% |
| Atika Capital Management LLC | 57,000 | $4,637,000 | 0.89% |
| NEXT CENTURY GROWTH INVESTORS LLC | 53,133 | $4,322,000 | 0.70% |
| TimesSquare Capital Management, LLC | 686,190 | $55,822,000 | 0.67% |
| EAM Investors, LLC | 25,382 | $2,065,000 | 0.64% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,432,203 | $116,510,000 | 0.57% |
| GREAT LAKES ADVISORS, LLC | 162,627 | $13,230,000 | 0.39% |