iRhythm has posted four straight earnings beats with average quarterly outperformance exceeding 140%, is growing revenue at 26% year-over-year, and carries analyst-implied upside of roughly 37% — but a confirmed price downtrend, a pending legal proceeding, and a critical event disclosure currently block a clean setup and warrant a watchful posture rather than an immediate position.
Thesis pillars
- Perfect Earnings Beat Streak→Stable
- Strong Revenue Growth Trajectory→Stable
- Critical Events Legal Risk Overhang→Stable
- +1 more pillar — see the Why tab for full reasoning
iRhythm Holdings, Inc. (IRTC) Stock Analysis
Falling Knife setup · Catalyst-Driven edge
Healthcare · Medical Devices
Sell if holding. Engine safety override at $109.20: Risk below floor (2.7 < 3.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.8/10 and A.R:R 4.3:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 11%; Elevated put/call ratio: 2.05; Below-average business quality.
iRhythm Holdings commercializes Zio patch-based cardiac monitors (Zio monitor, Zio XT, Zio AT) that record up to 14 days of continuous ECG data and bills Medicare (24% of 2025 revenue) and commercial payors through company-operated IDTFs. iRhythm holds approximately 40%... Read more
Sell if holding. Engine safety override at $109.20: Risk below floor (2.7 < 3.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.8/10 and A.R:R 4.3:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 11%; Elevated put/call ratio: 2.05; Below-average business quality. Chart setup: Death cross, below all MAs, RSI 26, MACD bearish. Score 5.8/10, moderate confidence.
Passes 5/9 gates (favorable risk/reward ratio, clean insider activity, news events none recent, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum and death cross (50MA < 200MA) and SEC filing concern. Suitability: speculative.
About iRhythm Holdings, Inc.
About iRhythm Holdings, Inc.
The Zio monitor, Zio XT, and Zio AT — iRhythm Holdings' three FDA-cleared patch-based cardiac monitors — generate substantially all of the company's revenue through long-term continuous monitoring (LTCM) and mobile cardiac telemetry (MCT) services billed to Medicare (approximately 24% of 2025 revenue) and commercial payors. The company employed approximately 2,400 regular full-time employees at December 31, 2025 and has delivered more than 12 million patient reports since inception, holding approximately 40% penetration of the U.S. ambulatory cardiac monitoring market.
iRhythm earns fee-for-service reimbursement from Medicare and commercial payors for LTCM and MCT services performed through its Medicare-enrolled IDTFs. CMS updates national payment rates annually via the Medicare Physician Fee Schedule; effective January 1, 2026, rates for CPT codes 93247, 93243, and 93229 increased versus 2025, though future year-over-year increases are not guaranteed. Distribution is direct-to-physician: ordering physicians apply Zio patches, patients return the device to iRhythm's IDTF, and proprietary FDA-cleared deep-learning algorithms process ECG data before qualified technicians validate and transmit reports via the ZioSuite portal or EHR connections. Competitors named in the filing include GE Healthcare, Philips Healthcare, BioTelemetry (now part of Royal Philips), and Preventice Solutions (now part of Boston Scientific).
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Three Medicare Administrative Contractors — Noridian Healthcare Solutions, Palmetto GBA, and CGS Administrators — published proposed local coverage determinations in September 2025 regarding ambulatory cardiac monitoring, with a public comment period closing November 2025. If adopted in a restrictive form, these LCDs could require iRhythm to revise its business model, billing processes, and compliance controls. CMS may also reduce CPT code reimbursement rates in future years, and commercial payors may terminate contracts with prior written notice, exposing the company to concentrated revenue risk from key payer relationships.
See also: Healthcare · Medical Devices
From iRhythm Holdings, Inc.'s most recent 10-K filing, extracted June 10, 2026.
Recent developments
updated 2026-07-26Recent Developments — iRhythm Holdings, Inc.
Latest news
- NEWS Here's why you should retain IRTC stock in your portfolio for now - MSN — MSN positive
- NEWS IRTC (iRhythm Holdings Inc.) delivers massive Q4 2025 EPS beat against analyst estimates, stock rises modestly in daily — Cổng thông tin điện tử tỉnh Tây Ninh positive
- NEWS Is It Time To Reassess iRhythm Holdings (IRTC) After Recent Share Price Rebound - Yahoo Finance — Yahoo Finance positive
- NEWS iRhythm Holdings (IRTC) Stock Could Be 41.5% Undervalued After Revenue Growth And Positive Free Cash Flow - simplywall.s — simplywall.st positive
- NEWS How New Zio Data and iRhythm Academy Could Shape iRhythm Holdings’ (IRTC) Cardiac Care Strategy - Sahm — Sahm positive
Generated 2026-07-26T08:02:04Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHProductiRhythm Services10-K Item 1A: 'reimbursement for our iRhythm Services will account for substantially all our revenue for the foreseeable future'
- LOWCustomerMedicare program24%10-K Item 1A: 'we received approximately 24% of our total revenue from the Medicare program through CMS'
Material Events(8-K, last 90d)
- 2026-04-01Item 4.01HIGHPricewaterhouseCoopers LLP dismissed as independent auditor effective March 30, 2026. No disagreements or reportable events cited. Successor auditor not named in this filing.SEC filing →
- 2026-03-12Item 5.02LOWJason Patten appointed as independent director and Audit Committee member effective March 12, 2026. Board-determined independent; no prior arrangements or material interests cited.SEC filing →
- 2026-05-28Item 5.02LOWStockholders approved the iRhythm Holdings 2026 Equity Incentive Plan at the May 27, 2026 Annual Meeting, replacing the 2016 Equity Incentive Plan. No director departure or officer change cited.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
3 floor-breakers·1 ceiling hit
Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static
Risk profile below the gate floor. Component breakdown shows what dragged the score down.static
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $109.20: Risk below floor (2.7 < 3.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.8/10 and A.R:R 4.3:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 11%; Elevated put/call ratio: 2.05; Below-average business quality. Chart setup: Death cross, below all MAs, RSI 26, MACD bearish. Prior stop was $102.12. Score 5.8/10, moderate confidence.
Take-profit target: $154.05 (+41.1% upside). Prior stop was $102.12. Stop-loss: $102.12.
Concentration risk — Product: iRhythm Services; Risk below floor (2.7 < 3.0).
iRhythm Holdings, Inc. trades at a P/E of N/A (forward 101.0). TrendMatrix value score: 6.9/10. Verdict: Sell.
21 analysts cover IRTC with a consensus score of 4.3/5. Average price target: $177.
What does iRhythm Holdings, Inc. do?iRhythm Holdings commercializes Zio patch-based cardiac monitors (Zio monitor, Zio XT, Zio AT) that record up to 14...
iRhythm Holdings commercializes Zio patch-based cardiac monitors (Zio monitor, Zio XT, Zio AT) that record up to 14 days of continuous ECG data and bills Medicare (24% of 2025 revenue) and commercial payors through company-operated IDTFs. iRhythm holds approximately 40% penetration of the U.S. long-term continuous monitoring market.