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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,761,000 | -81.3% | 16,304 | -72.7% | 0.01% | -76.4% |
| Q1 2022 | $9,412,000 | +21.9% | 59,770 | -9.2% | 0.06% | +37.5% |
| Q4 2021 | $7,723,000 | +102.1% | 65,793 | +0.8% | 0.04% | +90.5% |
| Q3 2021 | $3,821,000 | +630.6% | 65,251 | +727.2% | 0.02% | +600.0% |
| Q2 2021 | $523,000 | -50.8% | 7,888 | +3.0% | 0.00% | -57.1% |
| Q1 2021 | $1,063,000 | +78.7% | 7,658 | +205.2% | 0.01% | +75.0% |
| Q4 2020 | $595,000 | -69.2% | 2,509 | -69.1% | 0.00% | -71.4% |
| Q3 2020 | $1,933,000 | +9104.8% | 8,118 | +4336.1% | 0.01% | – |
| Q2 2020 | $21,000 | – | 183 | – | 0.00% | – |
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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% |