IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 185 filers reported holding IRHYTHM TECHNOLOGIES INC in Q3 2021. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15,170,299 | -4.7% | 160,941 | +5.4% | 0.00% | 0.0% |
| Q2 2023 | $15,922,778 | -39.1% | 152,634 | -27.6% | 0.00% | -33.3% |
| Q1 2023 | $26,161,647 | +84.4% | 210,930 | +39.3% | 0.00% | +50.0% |
| Q4 2022 | $14,185,946 | +28.8% | 151,446 | +72.2% | 0.00% | 0.0% |
| Q3 2022 | $11,018,000 | -62.2% | 87,950 | -67.4% | 0.00% | -50.0% |
| Q2 2022 | $29,144,000 | +79.4% | 269,787 | +161.6% | 0.00% | +100.0% |
| Q1 2022 | $16,241,000 | +77.8% | 103,141 | +32.9% | 0.00% | +100.0% |
| Q4 2021 | $9,133,000 | -18.2% | 77,596 | -59.3% | 0.00% | -50.0% |
| Q3 2021 | $11,166,000 | -24.5% | 190,678 | -14.4% | 0.00% | 0.0% |
| Q2 2021 | $14,783,000 | -9.5% | 222,838 | +89.4% | 0.00% | 0.0% |
| Q1 2021 | $16,341,000 | -18.3% | 117,684 | +39.5% | 0.00% | -33.3% |
| Q4 2020 | $20,010,000 | +34.1% | 84,355 | +34.6% | 0.00% | 0.0% |
| Q3 2020 | $14,919,000 | -66.2% | 62,653 | -83.5% | 0.00% | -70.0% |
| Q2 2020 | $44,105,000 | +85.5% | 380,577 | +30.2% | 0.01% | +66.7% |
| Q1 2020 | $23,781,000 | +66.0% | 292,338 | +38.9% | 0.01% | +100.0% |
| Q4 2019 | $14,330,000 | -30.2% | 210,443 | -24.1% | 0.00% | -40.0% |
| Q3 2019 | $20,535,000 | +235.4% | 277,087 | +257.8% | 0.01% | +150.0% |
| Q2 2019 | $6,123,000 | -62.5% | 77,432 | -64.5% | 0.00% | -60.0% |
| Q1 2019 | $16,338,000 | +236.6% | 217,974 | +212.0% | 0.01% | +400.0% |
| Q4 2018 | $4,854,000 | -82.5% | 69,865 | -76.2% | 0.00% | -85.7% |
| Q3 2018 | $27,783,000 | +50.4% | 293,511 | +28.9% | 0.01% | +40.0% |
| Q2 2018 | $18,474,000 | +414.3% | 227,710 | +299.1% | 0.01% | +400.0% |
| Q1 2018 | $3,592,000 | +5.6% | 57,061 | -6.0% | 0.00% | 0.0% |
| Q4 2017 | $3,401,000 | +116.5% | 60,687 | +100.4% | 0.00% | – |
| Q3 2017 | $1,571,000 | -41.3% | 30,278 | -51.9% | 0.00% | -100.0% |
| Q2 2017 | $2,675,000 | +122.9% | 62,967 | +97.4% | 0.00% | – |
| Q1 2017 | $1,200,000 | -14.0% | 31,900 | -31.5% | 0.00% | – |
| Q4 2016 | $1,396,000 | – | 46,558 | – | 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% |