IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 162 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2018. The put-call ratio across all filers is 1.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,060,737 | +261.5% | 19,754 | +102.8% | 0.14% | +221.4% |
| Q3 2021 | $570,000 | -59.5% | 9,740 | -54.1% | 0.04% | -62.2% |
| Q2 2021 | $1,406,000 | +93.9% | 21,202 | +305.5% | 0.11% | +60.9% |
| Q1 2021 | $725,000 | +48.3% | 5,228 | +153.2% | 0.07% | +35.3% |
| Q4 2020 | $489,000 | +404.1% | 2,065 | +146.4% | 0.05% | +292.3% |
| Q2 2020 | $97,000 | – | 838 | +7518.2% | 0.01% | – |
| Q1 2020 | $0 | -100.0% | 11 | -99.9% | 0.00% | -100.0% |
| Q4 2019 | $878,000 | -12.2% | 12,903 | -4.4% | 0.09% | -12.1% |
| Q3 2019 | $1,000,000 | -4.6% | 13,502 | +1.8% | 0.10% | -5.7% |
| Q2 2019 | $1,048,000 | +103.9% | 13,265 | +93.2% | 0.10% | +114.3% |
| Q1 2019 | $514,000 | -11.8% | 6,867 | -18.2% | 0.05% | -14.0% |
| Q4 2018 | $583,000 | -28.4% | 8,400 | -2.4% | 0.06% | 0.0% |
| Q3 2018 | $814,000 | +68.2% | 8,609 | +44.3% | 0.06% | +72.7% |
| Q2 2018 | $484,000 | +2747.1% | 5,968 | +2001.4% | 0.03% | +3200.0% |
| Q1 2018 | $17,000 | -96.5% | 284 | -96.7% | 0.00% | -97.8% |
| Q4 2017 | $481,000 | – | 8,599 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Endurant Capital Management LP | 50,333 | $3,773,000 | 1.49% |
| Rock Springs Capital Management LP | 499,615 | $37,451,000 | 1.44% |
| Asymmetry Capital Management, L.P. | 10,978 | $823,000 | 1.38% |
| SHAKER INVESTMENTS LLC/OH | 24,954 | $1,871,000 | 1.30% |
| NEXT CENTURY GROWTH INVESTORS LLC | 123,989 | $9,294,000 | 1.24% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 130,000 | $9,745,000 | 1.19% |
| OBERWEIS ASSET MANAGEMENT INC/ | 60,710 | $4,551,000 | 0.91% |
| PFM Health Sciences, LP | 542,033 | $40,631,000 | 0.90% |
| Brown Capital Management | 1,153,063 | $86,434,000 | 0.87% |
| PURA VIDA INVESTMENTS, LLC | 75,000 | $5,622,000 | 0.80% |