iRhythm Holdings, Inc. (IRTC)
Health Care ยท Surgical & Medical Instruments & Apparatus
iRhythm Holdings, Inc. (IRTC) is listed on Nasdaq, where its shares have traded since October 20, 2016. SentiSense covers iRhythm Holdings, Inc. in the Health Care sector, and its Standard Industrial Classification is Surgical & Medical Instruments & Apparatus. Quentin Blackford is its chief executive officer. The company reports 2,400 employees, and its corporate website is www.irhythmtech.com.
About iRhythm Holdings, Inc.
iRhythm Holdings Inc is a digital healthcare company that creates trusted solutions that detect, predict, and prevent disease. Its principal business is the design, development, and commercialization of device-based technology to provide ambulatory cardiac monitoring services that it believes allow clinicians to diagnose certain arrhythmias quicker and with greater efficiency than other services that rely on traditional technology. Each Zio System combines an FDA-cleared and CE-marked, wire-free, patch-based, 14-day wearable biosensor that continuously records electrocardiogram (ECG) data with a proprietary, FDA-cleared, CE-marked cloud-based data analytic software to help physicians monitor patients and diagnose arrhythmias.
Latest reported results
iRhythm reported revenue of $221.6 million for Q3 FY2026, up 14.9% from the same period a year earlier.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 296 institutions reported holding IRTC, with 35.6 million shares worth $4.2 billion in aggregate. The largest reported holders were Vanguard, BlackRock and Rtw Investments. Of the 5 largest reported holders, 4 added shares and 1 reduced its position during the quarter.
More on IRTC
- IRTC sentiment: whether news and social coverage of iRhythm Holdings, Inc. leans bullish or bearish, and the stories driving it.
- IRTC ownership: all 296 reporting institutions, plus insider and congressional trades.
- IRTC financials: revenue, net income, operating margin and free cash flow through Q3 FY2026.
SentiSense also tracks daily options readings for iRhythm Holdings, Inc.: IV rank, put/call percentile, 25-delta skew and open-interest walls.
Frequently asked questions
What does iRhythm Holdings, Inc. do?
iRhythm Holdings Inc is a digital healthcare company that creates trusted solutions that detect, predict, and prevent disease.
What sector is IRTC in?
SentiSense classifies iRhythm Holdings, Inc. in the Health Care sector, and its Standard Industrial Classification is Surgical & Medical Instruments & Apparatus.
Where does IRTC stock trade?
iRhythm Holdings, Inc. (IRTC) is listed on Nasdaq, where its shares have traded since October 20, 2016.
Who is the CEO of iRhythm Holdings, Inc.?
Quentin Blackford is the chief executive officer of iRhythm Holdings, Inc..