IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 205 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2023. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,016,000 | +3.3% | 21,395 | +14.4% | 0.00% | 0.0% |
| Q2 2023 | $1,951,000 | -52.9% | 18,705 | -44.0% | 0.00% | 0.0% |
| Q1 2023 | $4,138,000 | +25.8% | 33,374 | -5.0% | 0.00% | 0.0% |
| Q4 2022 | $3,289,000 | -25.1% | 35,121 | +0.1% | 0.00% | 0.0% |
| Q3 2022 | $4,394,000 | +22.2% | 35,076 | +5.4% | 0.00% | 0.0% |
| Q2 2022 | $3,595,000 | -28.9% | 33,280 | +3.7% | 0.00% | 0.0% |
| Q1 2022 | $5,054,000 | +14.7% | 32,093 | -14.3% | 0.00% | 0.0% |
| Q4 2021 | $4,408,000 | +161.9% | 37,441 | +30.3% | 0.00% | – |
| Q3 2021 | $1,683,000 | -6.6% | 28,738 | +5.9% | 0.00% | – |
| Q2 2021 | $1,801,000 | -14.4% | 27,136 | +79.3% | 0.00% | -100.0% |
| Q1 2021 | $2,103,000 | -69.2% | 15,137 | -47.4% | 0.00% | -50.0% |
| Q4 2020 | $6,830,000 | +17.6% | 28,796 | +18.1% | 0.00% | 0.0% |
| Q3 2020 | $5,807,000 | +101.6% | 24,386 | -1.9% | 0.00% | +100.0% |
| Q2 2020 | $2,881,000 | +19.4% | 24,859 | -16.1% | 0.00% | 0.0% |
| Q1 2020 | $2,412,000 | -49.5% | 29,639 | -57.8% | 0.00% | -50.0% |
| Q4 2019 | $4,778,000 | -43.4% | 70,164 | -38.4% | 0.00% | -33.3% |
| Q3 2019 | $8,435,000 | -22.4% | 113,845 | -17.1% | 0.00% | -25.0% |
| Q2 2019 | $10,863,000 | +94.8% | 137,373 | +84.7% | 0.00% | +100.0% |
| Q1 2019 | $5,576,000 | -42.1% | 74,390 | -46.3% | 0.00% | -60.0% |
| Q4 2018 | $9,627,000 | -12.5% | 138,560 | +19.2% | 0.01% | 0.0% |
| Q3 2018 | $11,003,000 | +9.0% | 116,246 | -6.6% | 0.01% | 0.0% |
| Q2 2018 | $10,097,000 | -14.6% | 124,453 | -33.8% | 0.01% | 0.0% |
| Q1 2018 | $11,827,000 | +91.4% | 187,888 | +70.5% | 0.01% | +66.7% |
| Q4 2017 | $6,178,000 | +88.6% | 110,215 | +74.6% | 0.00% | +50.0% |
| Q3 2017 | $3,275,000 | +7887.8% | 63,132 | +6552.5% | 0.00% | – |
| Q2 2017 | $41,000 | +41.4% | 949 | +20.4% | 0.00% | – |
| Q1 2017 | $29,000 | +141.7% | 788 | +93.6% | 0.00% | – |
| Q4 2016 | $12,000 | – | 407 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 2,722,288 | $645,754,000 | 4.46% |
| Freshford Capital Management, LLC | 103,400 | $24,527,000 | 3.56% |
| Rock Springs Capital Management LP | 625,000 | $148,256,000 | 3.14% |
| SECTORAL ASSET MANAGEMENT INC | 106,565 | $25,278,000 | 1.78% |
| PFM Health Sciences, LP | 171,028 | $40,570,000 | 1.43% |
| Sands Capital Management | 6,148,298 | $1,458,438,000 | 1.39% |
| Atika Capital Management LLC | 50,000 | $11,861,000 | 0.93% |
| NEXT CENTURY GROWTH INVESTORS LLC | 36,290 | $8,608,000 | 0.72% |
| Jackson Square Partners, LLC | 742,450 | $176,116,000 | 0.70% |
| GREAT LAKES ADVISORS, LLC | 116,360 | $27,602,000 | 0.50% |