IRTC iRhythm Holdings, Inc.
NASDAQActiveCommon stock
IRTC is the ticker symbol of iRhythm Holdings, Inc., which is listed on NASDAQ. The symbol was previously used by iRhythm Technologies, Inc..
IRTC at a glance
- Symbol
- IRTC
- Company / issuer
- iRhythm Holdings, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Aug 2018 – present
- Sector
- Health Care
- Industry
- Medical/Dental Instruments
- Country
- United States
- IPO year
- 2016
- Market cap
- $3.7 billion (Sep 2026)
IRTC ticker history
All companies and securities we have recorded under the symbol IRTC, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| iRhythm Technologies, Inc. | Common Stock | Aug 2018 | Jan 2026 |
| iRhythm Holdings, Inc. | Common Stock | Jan 2026 | present |
iRhythm Holdings, Inc. company profile
- Industry (SIC)
- Surgical & Medical Instruments & Apparatus
- Headquarters
- San Francisco, CA
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-19
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 1388658
Former company names
- IRhythm Technologies, Inc. (until 2026)
- iRhythm Technologies, Inc. (until 2026)
- IRhythm Technologies Inc (until 2010)
Source: SEC EDGAR filer data.
IRTC price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol IRTC?
IRTC is the ticker symbol of iRhythm Holdings, Inc on NASDAQ.
Is IRTC still trading?
Yes. IRTC appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker IRTC?
Our listing records show IRTC used by: iRhythm Technologies, Inc.; iRhythm Holdings, Inc..
Which exchange is IRTC listed on?
IRTC is listed on NASDAQ.
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