iRhythm Holdings, Inc.
IRTC- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001388658
In the last 90 days, iRhythm Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 305 institutions reported holding it in 13F filings for Q2 2026, worth $4.24B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 12, 2026
- $3.15B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $94.2K in total
- 1
- 13F holdersQ2 2026, +3 vs. previous quarter
- 305
- 13F valueReported value at the end of Q2 2026
- $4.24B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $747.1M
- +26.2% year over year
- Net income, FY2025
- -$44.6M
- No comparable prior period
- Free cash flow, FY2025
- $34.5M
- No comparable prior period
- Revenue, Q3 FY2026
- $221.6M
- +14.9% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Net loss for FY2025: $44.6M (6.0% of revenue).
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 3.27M
- Shares sold short
- Change
- +169.6K
- +5.5% vs. previous
- Days to cover
- 6.69
- At average daily volume
Superinvestors holding IRTC, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding IRTC at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by iRhythm Holdings, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 (view filing)4:01 PM ET | Sep 2 | 1 day | Wilson Daniel G.Chief Financial Officer | SSale | −773 | $121.83 | −$94.2K | −2.2%34.9K after | |
| Aug 11, 2026 (view filing)4:02 PM ET | Aug 10 | 1 day | Blackford Quentin S.President and CEO | SSale | −26.9K | $124.65 | −$3.35M | −10.6%226.0K after | |
| Aug 11, 2026 (view filing)4:02 PM ET | Aug 10 | 1 day | Murphy Patrick MichaelCBO and CLO | SSale | −7.09K | $124.65 | −$884.2K | −9.2%69.7K after | |
| Aug 11, 2026 (view filing)4:01 PM ET | Aug 10 | 1 day | Patterson ChadCHIEF COMM & PRODUCT OFFICER | SSale | −7.09K | $124.65 | −$884.2K | −10.2%62.1K after | |
| Aug 11, 2026 (view filing)4:01 PM ET | Aug 10 | 1 day | Shrishrimal SumiEVP, Chief Risk Officer | SSale | −5.37K | $124.65 | −$669.6K | −10.7%44.6K after | |
| Aug 11, 2026 (view filing)4:00 PM ET | Aug 10 | 1 day | Turakhia MinangCHIEF MED/SCI OFCR EVP ADVTECH | SSale | −7.09K | $124.65 | −$884.2K | −10.6%60.1K after | |
| Aug 4, 2026 (view filing)4:02 PM ET | Aug 3 | 1 day | Smith MervinEVP Strategic Business Ops | SSale | −617 | $122.12 | −$75.3K | −2.7%22.4K after | |
| Aug 4, 2026 (view filing)4:01 PM ET | Aug 3 | 1 day | Rodda JulianneEVP, CHIEF PEOPLE OFFICER | SSale | −2.11K | $122.12 | −$257.9K | −10.4%18.2K after | |
| Aug 4, 2026 (view filing)4:01 PM ET | Aug 3 | 1 day | Patterson ChadCHIEF COMM & PRODUCT OFFICER | SSale | −2.71K | $122.12 | −$331.2K | −4.6%55.6K after | |
| Jul 6, 2026 (view filing)4:03 PM ET | Jul 2 | 4 days | Turakhia MinangCHIEF MED/SCI OFCR EVP ADVTECH | SSale | −1.42K | $124.71 | −$177.5K | −2.6%53.6K after |
Top 10 13F holders, Q2 2026
See all 305 holdersThe largest institutional positions in iRhythm Holdings, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,985,667 | $355.1M | 0.01% | +244,162+8.9% | Added |
| RTW Investments, LP | 2,182,631 | $259.6M | 2.22% | +514,131+30.8% | Added |
| Vanguard Portfolio Management LLC | 1,913,976 | $227.7M | 0.01% | +117,604+6.5% | Added |
| Artisan Partners Limited Partnership | 1,660,307 | $197.5M | 0.32% | +209,400+14.4% | Added |
| Vanguard Capital Management LLC | 1,463,211 | $174.0M | 0.00% | +17,501+1.2% | Added |
| Millennium Management LLC | 1,406,454 | $167.3M | 0.11% | −201,560−12.5% | Reduced |
| FMR LLC | 1,191,982 | $141.8M | 0.01% | −169,937−12.5% | Reduced |
| UBS Asset Management Americas Inc | 944,517 | $112.4M | 0.02% | −102,935−9.8% | Reduced |
| Geode Capital Management, LLC | 881,899 | $104.9M | 0.01% | +64,789+7.9% | Added |
| Eventide Asset Management, LLC | 880,338 | $104.7M | 1.40% | +119,513+15.7% | Added |
Holders of 5% or more of IRTC
See all 4 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of iRhythm Holdings, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Artisan Partners Limited Partnership | 13G/A | 6.70%2.20M shares | +1.60 ppfrom 5.10% | Feb 12, 20245 filings | Nov 12, 2026 | SEC |
| RTW Investments, LP | 13G/A | 6.60%2.18M shares | +1.40 ppfrom 5.20% | May 15, 20262 filings | Aug 14, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.64%1.82M shares | New | Apr 28, 20261 filing | Apr 28, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.23%1.69M shares | New | Apr 27, 20261 filing | Apr 27, 2026 | SEC |
Politician trades
All politician trades in IRTC1 member of Congress reported 1 trade in iRhythm Holdings, Inc. since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Apr 27, 2020 |  Donna E. Shalala House · FL | Sell | $1K-$15K |
House · FL · Apr 27, 2020
Sell$1K-$15K