IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 170 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2020. The put-call ratio across all filers is 1.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $52,759,932 | +4.0% | 454,827 | -4.1% | 0.05% | +2.0% |
| Q4 2023 | $50,750,126 | +14.4% | 474,123 | +0.7% | 0.05% | +8.9% |
| Q3 2023 | $44,381,001 | -13.5% | 470,836 | -4.3% | 0.04% | -11.8% |
| Q2 2023 | $51,309,375 | -16.4% | 491,846 | -0.6% | 0.05% | -17.7% |
| Q1 2023 | $61,392,617 | +4.7% | 494,982 | -20.9% | 0.06% | 0.0% |
| Q4 2022 | $58,647,444 | -19.0% | 626,107 | +8.3% | 0.06% | -23.5% |
| Q3 2022 | $72,435,000 | -2.7% | 578,187 | -16.1% | 0.08% | +5.2% |
| Q2 2022 | $74,457,000 | -45.9% | 689,228 | -21.2% | 0.08% | -34.7% |
| Q1 2022 | $137,656,000 | +2.2% | 874,176 | -23.6% | 0.12% | +63.9% |
| Q4 2021 | $134,732,000 | +97.1% | 1,144,793 | -1.9% | 0.07% | +89.5% |
| Q3 2021 | $68,359,000 | -11.6% | 1,167,329 | +0.2% | 0.04% | -7.3% |
| Q2 2021 | $77,334,000 | -41.6% | 1,165,559 | +22.3% | 0.04% | -39.7% |
| Q1 2021 | $132,327,000 | -5.2% | 952,958 | +62.0% | 0.07% | 0.0% |
| Q4 2020 | $139,529,000 | +55.6% | 588,204 | +56.2% | 0.07% | +23.6% |
| Q3 2020 | $89,644,000 | +136.7% | 376,480 | +15.2% | 0.06% | +103.7% |
| Q2 2020 | $37,865,000 | +974.5% | 326,734 | +654.2% | 0.03% | +800.0% |
| Q1 2020 | $3,524,000 | +126.8% | 43,320 | +89.7% | 0.00% | +200.0% |
| Q4 2019 | $1,554,000 | -6.9% | 22,832 | +1.3% | 0.00% | 0.0% |
| Q3 2019 | $1,670,000 | -75.8% | 22,533 | -74.2% | 0.00% | -83.3% |
| Q2 2019 | $6,908,000 | +173.3% | 87,366 | +159.1% | 0.01% | +200.0% |
| Q1 2019 | $2,528,000 | +70.6% | 33,723 | +58.2% | 0.00% | 0.0% |
| Q4 2018 | $1,482,000 | -30.7% | 21,321 | -5.6% | 0.00% | 0.0% |
| Q3 2018 | $2,138,000 | +26.1% | 22,590 | +8.1% | 0.00% | 0.0% |
| Q2 2018 | $1,695,000 | +24.9% | 20,891 | -3.1% | 0.00% | +100.0% |
| Q1 2018 | $1,357,000 | +106.5% | 21,555 | +84.1% | 0.00% | 0.0% |
| Q4 2017 | $657,000 | -93.0% | 11,711 | -93.5% | 0.00% | -88.9% |
| Q3 2017 | $9,386,000 | +530.8% | 180,919 | +416.8% | 0.01% | +800.0% |
| Q2 2017 | $1,488,000 | – | 35,007 | – | 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% |