IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 209 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2022. The put-call ratio across all filers is 0.99 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $53,950,484 | +51.5% | 572,358 | +67.7% | 0.01% | +71.4% |
| Q2 2023 | $35,602,484 | -17.6% | 341,281 | -2.1% | 0.01% | -22.2% |
| Q1 2023 | $43,230,509 | +180.4% | 348,549 | +111.8% | 0.01% | +125.0% |
| Q4 2022 | $15,415,272 | -35.8% | 164,570 | -14.2% | 0.00% | -33.3% |
| Q3 2022 | $24,017,000 | +6.4% | 191,699 | -8.3% | 0.01% | +20.0% |
| Q2 2022 | $22,582,000 | -39.5% | 209,028 | -11.9% | 0.01% | -28.6% |
| Q1 2022 | $37,356,000 | +1.2% | 237,225 | -24.4% | 0.01% | 0.0% |
| Q4 2021 | $36,917,000 | +83.2% | 313,681 | -8.9% | 0.01% | +75.0% |
| Q3 2021 | $20,156,000 | +39.3% | 344,202 | +57.9% | 0.00% | +33.3% |
| Q2 2021 | $14,465,000 | -60.0% | 218,006 | -16.3% | 0.00% | -57.1% |
| Q1 2021 | $36,156,000 | -47.2% | 260,366 | -9.9% | 0.01% | -53.3% |
| Q4 2020 | $68,532,000 | -1.3% | 288,914 | -1.0% | 0.02% | -11.8% |
| Q3 2020 | $69,459,000 | +95.9% | 291,706 | -4.6% | 0.02% | +88.9% |
| Q2 2020 | $35,448,000 | +4.5% | 305,871 | -26.6% | 0.01% | -18.2% |
| Q1 2020 | $33,908,000 | +23.2% | 416,808 | +3.1% | 0.01% | +57.1% |
| Q4 2019 | $27,526,000 | -5.3% | 404,261 | +3.1% | 0.01% | -12.5% |
| Q3 2019 | $29,056,000 | -0.1% | 392,065 | +6.6% | 0.01% | 0.0% |
| Q2 2019 | $29,081,000 | +3.1% | 367,739 | -2.2% | 0.01% | 0.0% |
| Q1 2019 | $28,197,000 | -3.9% | 376,151 | -10.9% | 0.01% | -11.1% |
| Q4 2018 | $29,330,000 | -24.2% | 422,123 | +3.3% | 0.01% | -10.0% |
| Q3 2018 | $38,673,000 | +1.1% | 408,551 | -13.4% | 0.01% | 0.0% |
| Q2 2018 | $38,260,000 | -7.2% | 471,584 | -28.0% | 0.01% | -9.1% |
| Q1 2018 | $41,219,000 | -2.8% | 654,781 | -13.5% | 0.01% | 0.0% |
| Q4 2017 | $42,413,000 | +10.9% | 756,700 | +2.6% | 0.01% | 0.0% |
| Q3 2017 | $38,250,000 | +48.3% | 737,271 | +21.5% | 0.01% | +57.1% |
| Q2 2017 | $25,794,000 | +3068.8% | 607,054 | +2702.1% | 0.01% | – |
| Q1 2017 | $814,000 | +51.3% | 21,664 | +20.9% | 0.00% | – |
| Q4 2016 | $538,000 | – | 17,921 | – | 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% |