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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $236,000 | -33.1% | 1,500 | -50.0% | 0.01% | -27.3% |
| Q4 2021 | $353,000 | +65.7% | 3,000 | -17.7% | 0.01% | +57.1% |
| Q3 2021 | $213,000 | -12.0% | 3,645 | 0.0% | 0.01% | -12.5% |
| Q2 2021 | $242,000 | -52.2% | 3,645 | 0.0% | 0.01% | -57.9% |
| Q1 2021 | $506,000 | -46.3% | 3,645 | -8.2% | 0.02% | -55.8% |
| Q4 2020 | $942,000 | -11.5% | 3,972 | -11.2% | 0.04% | -21.8% |
| Q3 2020 | $1,065,000 | +23.0% | 4,472 | -40.1% | 0.06% | +14.6% |
| Q2 2020 | $866,000 | +18.6% | 7,472 | -16.7% | 0.05% | -7.7% |
| Q1 2020 | $730,000 | +19.5% | 8,972 | 0.0% | 0.05% | +52.9% |
| Q4 2019 | $611,000 | +23.2% | 8,972 | +34.0% | 0.03% | +13.3% |
| Q3 2019 | $496,000 | -12.8% | 6,696 | -6.9% | 0.03% | -14.3% |
| Q2 2019 | $569,000 | +5.6% | 7,196 | 0.0% | 0.04% | +6.1% |
| Q1 2019 | $539,000 | – | 7,196 | – | 0.03% | – |
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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% |