IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 169 filers reported holding IRHYTHM TECHNOLOGIES INC in Q3 2019. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,242 | -23.3% | 45 | -15.1% | 0.00% | – |
| Q2 2023 | $5,529 | -20.4% | 53 | -5.4% | 0.00% | – |
| Q1 2023 | $6,946 | +51.3% | 56 | +14.3% | 0.00% | – |
| Q4 2022 | $4,590 | -34.4% | 49 | -2.0% | 0.00% | – |
| Q3 2022 | $7,000 | +250.0% | 50 | +177.8% | 0.00% | – |
| Q2 2022 | $2,000 | -33.3% | 18 | 0.0% | 0.00% | – |
| Q1 2022 | $3,000 | +50.0% | 18 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | – | 18 | +350.0% | 0.00% | – |
| Q2 2021 | $0 | -100.0% | 4 | -89.2% | 0.00% | – |
| Q1 2021 | $6,000 | -40.0% | 37 | -11.9% | 0.00% | – |
| Q4 2020 | $10,000 | -50.0% | 42 | -50.0% | 0.00% | – |
| Q3 2020 | $20,000 | +233.3% | 84 | +58.5% | 0.00% | – |
| Q2 2020 | $6,000 | -94.6% | 53 | -96.5% | 0.00% | – |
| Q3 2019 | $112,000 | -27.7% | 1,509 | -22.9% | 0.00% | – |
| Q2 2019 | $155,000 | +134.8% | 1,958 | +121.5% | 0.00% | – |
| Q1 2019 | $66,000 | -25.8% | 884 | -30.8% | 0.00% | – |
| Q4 2018 | $89,000 | +2.3% | 1,278 | +38.9% | 0.00% | – |
| Q3 2018 | $87,000 | +117.5% | 920 | +84.7% | 0.00% | – |
| Q2 2018 | $40,000 | +66.7% | 498 | +29.4% | 0.00% | – |
| Q1 2018 | $24,000 | +1100.0% | 385 | +1183.3% | 0.00% | – |
| Q4 2017 | $2,000 | – | 30 | – | 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% |