IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 120 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2017. The put-call ratio across all filers is 1.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $375,847,000 | -41.8% | 2,706,663 | -0.6% | 2.80% | -37.3% |
| Q4 2020 | $645,754,000 | -2.5% | 2,722,288 | -2.1% | 4.46% | -18.7% |
| Q3 2020 | $662,354,000 | +74.4% | 2,781,715 | -15.1% | 5.49% | +68.2% |
| Q2 2020 | $379,691,000 | +41.6% | 3,276,305 | -0.6% | 3.26% | +5.0% |
| Q1 2020 | $268,103,000 | +18.5% | 3,295,677 | -0.8% | 3.11% | +43.6% |
| Q4 2019 | $226,240,000 | -7.9% | 3,322,664 | +0.2% | 2.16% | -9.2% |
| Q3 2019 | $245,682,000 | +40.1% | 3,315,104 | +49.5% | 2.38% | +43.3% |
| Q2 2019 | $175,387,000 | +102.9% | 2,217,845 | +92.3% | 1.66% | +90.4% |
| Q1 2019 | $86,434,000 | +15.6% | 1,153,063 | +7.1% | 0.87% | -2.9% |
| Q4 2018 | $74,771,000 | -20.2% | 1,076,150 | +8.7% | 0.90% | +5.8% |
| Q3 2018 | $93,699,000 | +63.6% | 989,847 | +40.2% | 0.85% | +44.7% |
| Q2 2018 | $57,263,000 | +33.6% | 705,822 | +3.7% | 0.59% | +20.7% |
| Q1 2018 | $42,864,000 | +748.3% | 680,922 | +655.3% | 0.49% | +698.4% |
| Q4 2017 | $5,053,000 | – | 90,150 | – | 0.06% | – |
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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% |