IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 242 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2020. The put-call ratio across all filers is 1.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,195,791 | +34.1% | 33,904 | +48.4% | 0.00% | +33.3% |
| Q2 2023 | $2,383,921 | +34.2% | 22,852 | +59.5% | 0.00% | +50.0% |
| Q1 2023 | $1,776,730 | +19.1% | 14,325 | -10.0% | 0.00% | 0.0% |
| Q4 2022 | $1,491,695 | -61.4% | 15,925 | -48.2% | 0.00% | -60.0% |
| Q3 2022 | $3,862,000 | +7.0% | 30,726 | -8.1% | 0.01% | +25.0% |
| Q2 2022 | $3,611,000 | -41.5% | 33,426 | -14.8% | 0.00% | -33.3% |
| Q1 2022 | $6,177,000 | +45.7% | 39,226 | +8.9% | 0.01% | +50.0% |
| Q4 2021 | $4,240,000 | +196.1% | 36,026 | +47.3% | 0.00% | +300.0% |
| Q3 2021 | $1,432,000 | -3.2% | 24,453 | -15.5% | 0.00% | -50.0% |
| Q2 2021 | $1,479,000 | -80.7% | 28,934 | -47.4% | 0.00% | -77.8% |
| Q1 2021 | $7,645,000 | -30.6% | 55,057 | +18.6% | 0.01% | -30.8% |
| Q4 2020 | $11,013,000 | +30.5% | 46,427 | +31.0% | 0.01% | +8.3% |
| Q3 2020 | $8,441,000 | +75.0% | 35,448 | -14.8% | 0.01% | +71.4% |
| Q2 2020 | $4,824,000 | +50.3% | 41,622 | +5.5% | 0.01% | +40.0% |
| Q1 2020 | $3,210,000 | +20.7% | 39,461 | +1.0% | 0.01% | +25.0% |
| Q4 2019 | $2,660,000 | +26.1% | 39,061 | +37.2% | 0.00% | +33.3% |
| Q3 2019 | $2,109,000 | +96.9% | 28,461 | +110.1% | 0.00% | +50.0% |
| Q2 2019 | $1,071,000 | – | 13,549 | – | 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% |