IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 160 filers reported holding IRHYTHM TECHNOLOGIES INC in Q3 2018. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $578,000 | -6.0% | 7,800 | +0.3% | 0.01% | 0.0% |
| Q2 2019 | $615,000 | +23.5% | 7,775 | +16.9% | 0.01% | +14.3% |
| Q1 2019 | $498,000 | +38.0% | 6,650 | +27.9% | 0.01% | +40.0% |
| Q4 2018 | $361,000 | +9.1% | 5,200 | +48.6% | 0.01% | +25.0% |
| Q3 2018 | $331,000 | +16.5% | 3,500 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $284,000 | +29.1% | 3,500 | 0.0% | 0.00% | +33.3% |
| Q1 2018 | $220,000 | – | 3,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 2,781,715 | $662,354,000 | 5.49% |
| Rock Springs Capital Management LP | 625,000 | $148,819,000 | 3.78% |
| SECTORAL ASSET MANAGEMENT INC | 103,565 | $24,660,000 | 2.12% |
| PFM Health Sciences, LP | 167,008 | $39,766,000 | 1.84% |
| Lisanti Capital Growth, LLC | 31,596 | $7,523,000 | 1.39% |
| Atika Capital Management LLC | 71,000 | $16,906,000 | 1.38% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,071,182 | $255,059,000 | 0.99% |
| NEXT CENTURY GROWTH INVESTORS LLC | 39,669 | $9,445,000 | 0.98% |
| Sands Capital Management | 1,905,800 | $453,790,000 | 0.98% |
| Holocene Advisors, LP | 512,903 | $122,127,000 | 0.93% |