IRTC (iRhythm Holdings) Marketable Securities: $309.5 Mil (As of Mar. 2026)


IRTC iRhythm Holdings Inc IRTC
76 GF Score
Price $116.14
GF Value $163.80
Valuation Modestly Undervalued
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What is iRhythm Holdings Marketable Securities?

iRhythm Holdings IRTC -1.48% 76 Marketable Securities is $309.5 Mil as of Mar. 2026. GuruFocus rates IRTC with a GF Score™ of 76/100 and a GF Value™ of $163.80 (Modestly Undervalued).

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price. iRhythm Holdings's Marketable Securities for the quarter that ended in Mar. 2026 was $309.5 Mil.

iRhythm Holdings's annual Marketable Securities increased from Dec. 2023 ($97.6 Mil) to Dec. 2024 ($116.0 Mil) and increased from Dec. 2024 ($116.0 Mil) to Dec. 2025 ($347.8 Mil).

iRhythm Holdings  (NAS:IRTC) Marketable Securities Explanation

Marketable Securities are very liquid as they tend to have maturities of less than one year. Furthermore, the rate at which these securities can be bought or sold has little effect on their prices.

Please note, GuruFocus' Marketable Securities also includes "Other Short Term Investment".

iRhythm Holdings Marketable Securities Related Terms

iRhythm Holdings Marketable Securities Historical Data

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The historical data trend for iRhythm Holdings's Marketable Securities can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

iRhythm Holdings Marketable Securities Chart

iRhythm Holdings Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Marketable Securities
Get a 7-Day Free Trial Premium Member Only Premium Member Only 111.57 134.31 97.59 115.96 347.75

iRhythm Holdings Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Marketable Securities Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 145.31 236.44 309.61 347.75 309.47
IRTC
76GF Score
iRhythm Holdings Inc IRTC
Marketable Securities is just one metric. See GF Score™, valuation, warning signs, and more.
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iRhythm Holdings Marketable Securities Calculation

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price.

Frequently Asked Questions Learn more about Marketable Securities →
What does a Marketable Securities of $309.5 Mil mean?
iRhythm Holdings (IRTC) has a Marketable Securities of $309.5 Mil as of Mar. 2026. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on iRhythm Holdings and its competitors.
Is iRhythm Holdings' Marketable Securities too high?
iRhythm Holdings' current Marketable Securities is $309.5 Mil. Overall, iRhythm Holdings has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does iRhythm Holdings' Marketable Securities compare to HAE and LIVN?
iRhythm Holdings' Marketable Securities of $309.5 Mil can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Marketable Securities for a Medical Devices & Instruments company?
A good Marketable Securities depends on the Medical Devices & Instruments industry context. However, Marketable Securities should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Marketable Securities mean?
A high Marketable Securities can signal that a stock is expensive relative to its fundamentals. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on iRhythm Holdings and its competitors. iRhythm Holdings's current Marketable Securities is $309.5 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is iRhythm Holdings stock overvalued right now?
Based on GuruFocus' analysis, iRhythm Holdings (IRTC) is currently considered Modestly Undervalued. The stock's GF Value™ is $163.80, compared to a current price of $116.14 — trading 29.1% below its estimated fair value. The current Marketable Securities is $309.5 Mil. iRhythm Holdings' overall GF Score™ is 76/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Marketable Securities calculated?
Marketable Securities is calculated from a company's financial statements. For iRhythm Holdings (IRTC), the current Marketable Securities is $309.5 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is iRhythm Holdings (IRTC) Overvalued in 2026?

Based on GuruFocus' analysis, iRhythm Holdings stock appears to be undervalued. The current stock price of $116.14 is trading 29.1% below its estimated GF Value™ of $163.80. GuruFocus considers iRhythm Holdings to be Modestly Undervalued.

Key valuation signals for IRTC:

  • Marketable Securities: $309.5 Mil
  • GF Value™: $163.80 vs. price of $116.14 (29.1% below fair value)
  • GF Score™: 76/100

No single metric tells the full story. See the IRTC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

iRhythm Holdings Business Description

Other Exchanges 0A7L:UK
Address 699 8th Street, Suite 600, San Francisco, CA, USA, 94103
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.
76GF Score

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Marketable Securities is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$116.14
Price
$163.80
GF Value