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 11 sales; 329 institutions reported holding it in 13F filings for Q2 2026, worth $4.97B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $7.72M in total
- 11
- 13F holdersQ2 2026, +4 vs. previous quarter
- 329
- 13F valueReported value at the end of Q2 2026
- $4.97B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding IRTC, Q2 2026
No superinvestor reported holding IRTC at the end of Q2 2026.
Latest insider trades
Open-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
The 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 | $389.0M | 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 |
| UBS Asset Management Americas Inc | 944,517 | $177.4M | 0.03% | −102,935−9.8% | Reduced |
| 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 | $150.2M | 0.01% | −169,937−12.5% | Reduced |
| State Street Corp | 856,517 | $120.5M | 0.00% | +68,215+8.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 866,528 | $105.8M | 0.11% | −2,395,534−73.4% | Reduced |