Illumina (XSWX:ILMN) Effective Interest Rate on Debt %: 3.74% (As of Mar. 2026)


XSWX:ILMN Illumina Inc XSWX:ILMN
76 GF Score
Price CHF143.95
GF Value CHF105.33
! 7 Warning Signs
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What is Illumina Effective Interest Rate on Debt %?

Illumina XSWX:ILMN -0.79% 76 Effective Interest Rate on Debt % is 3.74% as of Mar. 2026. GuruFocus rates XSWX:ILMN with a GF Score™ of 76/100 and a GF Value™ of CHF105.33. The stock has 7 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Illumina's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was CHF76 Mil. Illumina's average total debt for the quarter that ended in Mar. 2026 was CHF2,019 Mil. Therefore, Illumina's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 3.74%.


Illumina  (XSWX:ILMN) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Illumina Effective Interest Rate on Debt % Related Terms


Illumina Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Illumina's Effective Interest Rate on Debt % 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.

Illumina Effective Interest Rate on Debt % Chart

Illumina Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.79 0.86 2.53 4.15 3.68

Illumina Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % 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 3.81 3.68 3.82 4.06 3.74

XSWX:ILMN vs MTD, DGX, LH: Effective Interest Rate on Debt % Comparison

For the Diagnostics & Research subindustry, Illumina's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Illumina Effective Interest Rate on Debt % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Illumina's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Illumina's Effective Interest Rate on Debt % falls into.


XSWX:ILMN
76GF Score
Illumina Inc XSWX:ILMN
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Illumina Effective Interest Rate on Debt % Calculation

Illumina's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -80.487/( (2337.775+2034.485)/ 2 )
=-1  *  -80.487/2186.13
=3.68 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=1822.43 + 515.345
=2337.775

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=1574.674 + 459.811
=2034.485

Illumina's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -75.58/( (2034.485+2002.892)/ 2 )
=-1  *  -75.58/2018.6885
=3.74 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=1574.674 + 459.811
=2034.485

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=1547.045 + 455.847
=2002.892

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 3.74% mean?
Illumina (XSWX:ILMN) has a Effective Interest Rate on Debt % of 3.74% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Illumina and its competitors.
Is Illumina's Effective Interest Rate on Debt % too high?
Illumina's current Effective Interest Rate on Debt % is 3.74%. Overall, Illumina has a GF Score™ of 76/100, reflecting its overall financial health beyond just this single metric.
How does Illumina's Effective Interest Rate on Debt % compare to MTD and DGX?
Illumina's Effective Interest Rate on Debt % of 3.74% can be compared against companies in the Medical Diagnostics & Research industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for a Medical Diagnostics & Research company?
A good Effective Interest Rate on Debt % depends on the Medical Diagnostics & Research industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Illumina and its competitors. Illumina's current Effective Interest Rate on Debt % is 3.74%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Illumina stock overvalued right now?
Illumina (XSWX:ILMN) has a current Effective Interest Rate on Debt % of 3.74%. The stock's GF Value™ is CHF105.33, compared to a current price of CHF143.95 — trading 36.7% above its estimated fair value. The current Effective Interest Rate on Debt % is 3.74%. Illumina's overall GF Score™ is 76/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Illumina (XSWX:ILMN), the current Effective Interest Rate on Debt % is 3.74% 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 Illumina (XSWX:ILMN) Overvalued in 2026?

Based on GuruFocus' analysis, Illumina stock appears to be overvalued. The current stock price of CHF143.95 is trading 36.7% above its estimated GF Value™ of CHF105.33.

Key valuation signals for XSWX:ILMN:

  • Effective Interest Rate on Debt %: 3.74%
  • GF Value™: CHF105.33 vs. price of CHF143.95 (36.7% above fair value)
  • GF Score™: 76/100 with 7 warning signs

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


Illumina Business Description

Address 5200 Illumina Way, San Diego, CA, USA, 92122
Illumina provides tools and services to analyze genetic material with life science and clinical lab applications. The company generates over 90% of its revenue from sequencing instruments, consumables, and services. Illumina's high-throughput technology enables whole genome sequencing in humans and other large organisms. Its lower throughput tools enable applications that require smaller data outputs, such as viral and cancer tumor screening. Illumina also sells microarrays (9% of 2024 sales) that enable lower-cost, focused genetic screening with primarily consumer and agricultural applications.
76GF Score

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Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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