IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 221 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2022. The put-call ratio across all filers is 0.17 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,850,230 | +452.0% | 19,629 | +510.9% | 0.05% | +411.1% |
| Q2 2023 | $335,180 | -73.6% | 3,213 | -68.6% | 0.01% | -74.3% |
| Q1 2023 | $1,269,447 | +3.4% | 10,235 | -21.9% | 0.04% | 0.0% |
| Q4 2022 | $1,228,014 | -32.5% | 13,110 | -9.7% | 0.04% | -45.3% |
| Q3 2022 | $1,820,000 | +156.0% | 14,524 | +221.9% | 0.06% | +93.9% |
| Q1 2022 | $711,000 | -32.8% | 4,512 | -49.8% | 0.03% | -49.2% |
| Q4 2021 | $1,058,000 | +77.8% | 8,991 | +109.9% | 0.06% | +18.2% |
| Q1 2021 | $595,000 | -49.9% | 4,283 | -73.2% | 0.06% | -46.6% |
| Q3 2019 | $1,187,000 | 0.0% | 16,010 | +6.7% | 0.10% | -3.7% |
| Q2 2019 | $1,187,000 | -15.0% | 15,011 | +1.8% | 0.11% | +1.9% |
| Q3 2018 | $1,396,000 | +80.4% | 14,748 | +19.9% | 0.10% | +94.4% |
| Q1 2018 | $774,000 | +233.6% | 12,302 | +196.6% | 0.05% | +116.0% |
| Q4 2017 | $232,000 | – | 4,147 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,276,305 | $379,691,000 | 3.26% |
| Rock Springs Capital Management LP | 651,000 | $75,444,000 | 2.07% |
| PFM Health Sciences, LP | 248,558 | $28,805,000 | 1.49% |
| SECTORAL ASSET MANAGEMENT INC | 115,895 | $13,431,000 | 1.23% |
| Roubaix Capital, LLC | 7,968 | $923,000 | 1.23% |
| NEXT CENTURY GROWTH INVESTORS LLC | 52,944 | $6,135,000 | 0.70% |
| TimesSquare Capital Management, LLC | 612,585 | $70,992,000 | 0.68% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,426,030 | $165,263,000 | 0.67% |
| Atika Capital Management LLC | 40,000 | $4,636,000 | 0.60% |
| EAM Investors, LLC | 18,735 | $2,171,000 | 0.48% |