Quidel

Quidel FCF/Debt

The Free Cash Flow to Debt Ratio of Quidel (QDEL) as of Oct 13, 2026 is -3.10 %. In the previous year, Free Cash Flow to Debt Ratio was -4.46 % — a change of -30.53% (higher).

FCF/Debt

-3.10 %

YoY

-30.53%

Last updated:

Free Cash Flow to Debt Ratio of Quidel is 2025 -3.10 % . Free Cash Flow to Debt Ratio of Quidel was 2024 -4.46 % . It decreases by -30.53% higher compared to the previous year.

The Quidel FCF/Debt history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

FCF/Debt
Date
FCF/Debt
Jan 1, 2016
-0.06 USD
Jan 1, 2017
2.57 USD
Jan 1, 2018
97.26 USD
Jan 1, 2019
612.89 USD
Jan 1, 2022
27.96 USD
Jan 1, 2023
2.94 USD
Jan 1, 2024
-4.46 USD
Jan 1, 2025
-3.10 USD
The Quidel FCF/Debt history
YEARFCF/DebtYoY
-3.10 %-30.53%
-4.46 %-251.85%
2.94 %-89.50%
27.96 %-95.44%
612.89 %+530.13%
97.26 %+3,689.85%
2.57 %-4,151.69%
-0.06 %-100.49%
13.03 %-23.70%
17.08 %—
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Quidel Stock analysis

What does Quidel do? Quidel Corporation is a US-based company specializing in the production of rapid tests for medical diagnostics. It was founded in 1979 and is headquartered in San Diego, California. Since 1991, it has been listed on the NASDAQ stock exchange. Quidel initially started as Diagnostic Reagents Laboratory (DRL) and focused on manufacturing diagnostic products for the veterinary sector. In 1990, it was renamed Quidel Corporation and expanded its operations into human diagnostics. The company's business model revolves around the development and production of immunological rapid tests that can quickly and easily diagnose infectious diseases and other health problems. Quidel focuses on creating high-quality, accurate, and cost-effective test procedures that can be used by healthcare professionals or even laypersons at home. One of Quidel's core competencies is bringing to market rapid tests that are easy to perform and provide immediate results without the need to send samples to a laboratory. The company offers a wide range of rapid tests for diagnosing various diseases. These include tests for infectious diseases such as influenza, streptococcus, Lyme disease, and chlamydia, as well as tests for pregnancy, drug abuse, and cardiovascular diseases. The tests are available as single tests or panel tests that can diagnose multiple diseases simultaneously. Quidel operates in four business segments: Molecular Diagnostics, Point-of-Care Diagnostics, Immunoassays, and Specialized Diagnostic Solutions. The Molecular Diagnostics segment focuses on developing molecular diagnostic tests and instruments for laboratory use. The Point-of-Care Diagnostics segment develops and produces rapid tests for use in medical practices and hospitals. The Immunoassays segment specializes in reagent-based tests for the quantitative analysis of biomolecules. The Specialized Diagnostic Solutions segment includes specialized diagnostic products, such as test systems for monitoring antibiotic therapies. In conclusion, Quidel Corporation specializes in the development and production of rapid tests for medical diagnostics. The company offers a wide range of high-quality, accurate, and cost-effective test procedures for diagnosing infectious diseases, pregnancy, drug abuse, and cardiovascular diseases. Quidel has gained a significant market share in the diagnostics field through its rapid tests and diverse range of test panels for various conditions, and it is known for its innovative products. Quidel is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Quidel stock

Free Cash Flow to Debt Ratio of Quidel is -3.10 % in 2025.

Free Cash Flow to Debt Ratio of Quidel changed from -4.46 % to -3.10 %, representing a -30.53% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Free Cash Flow to Debt Ratio Quidel since 2006 – with annual values, charts, and detailed analysis.

FCF/Debt measures the percentage of total debt that could be repaid from free cash flow. It is a stricter measure than OCF/Debt as it accounts for capital expenditures.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Free Cash Flow to Debt Ratio's Quidel with sector peers and the industry average to assess whether it is attractive.

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Leverage — Quidel

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