Illumina (ILMN) Quick Ratio: History & Chart

Illumina, Inc.(ILMN)

Medical - Diagnostics & Research · San Diego, CA

$273.04+7.32 (+2.75%)

Delayed quote: Oct 2, 2026, 4:00 PM EDT

About Illumina, Inc.

Illumina, Inc. specializes in delivering advanced genetic and genomic analysis tools, primarily through sequencing and array technologies. The company's offerings empower clients across various sectors to integrate genomic insights into both research and clinical environments, with applications spanning critical fields like life sciences, cancer diagnostics, reproductive health, agriculture, and innovative new domains. Illumina's portfolio encompasses specialized instrumentation and necessary consumables for genetic analysis, alongside comprehensive genotyping and sequencing services. They also offer instrument maintenance agreements, collaborate through development and licensing deals, and perform cancer detection tests. Its diverse clientele comprises leading genomic research facilities, universities, state-funded laboratories, medical centers, pharmaceutical and biotechnology firms, commercial molecular diagnostic providers, and businesses focused on consumer genomics. Illumina employs a two-pronged distribution strategy, selling directly to clients across North America, Europe, Latin America, and the Asia-Pacific. Additionally, it partners with life-science distributors to reach markets in Europe, the Asia-Pacific, Latin America, the Middle East, and Africa. Established in 1998, the company maintains its corporate headquarters in San Diego, California.

San Diego, CA

8,600 employees

www.illumina.com

Healthcare / Medical - Diagnostics & Research

Sector: Healthcare
Industry: Medical - Diagnostics & Research
CEO: Jacob Thaysen

View full financials

ILMN Quick Ratio (Acid-Test) Metrics

QUICK RATIO (ACID-TEST)

1.40

QUICK RATIO (ACID-TEST) AVG TTM

1.40

QUICK RATIO (ACID-TEST) AVG 3Y

1.33

QUICK RATIO (ACID-TEST) AVG 5Y

1.32

QUICK RATIO (ACID-TEST) AVG 10Y

2.56

QUICK RATIO (ACID-TEST) AVG 15Y

2.94

QUICK RATIO (ACID-TEST) AVG 20Y

2.98

CURRENT VS TTM AVG

-0.38%

CURRENT VS 3Y AVG

+5.46%

CURRENT VS 5Y AVG

+5.84%

CURRENT VS 10Y AVG

-45.49%

CURRENT VS 15Y AVG

-52.51%

CURRENT VS 20Y AVG

-53.14%

SECTOR MEDIAN · HEALTHCARE

1.28

median of 97 covered companies

CURRENT VS SECTOR MEDIAN

+9.17%

vs the sector median at left

NAME	MARKET CAP	QUICK RATIO (ACID-TEST)	TTM	3Y	5Y
Illumina, Inc. (ILMN)	$41.31B	1.40	1.40	1.33	1.32
IDEXX Laboratories, Inc. (IDXX)vs ›	$40.89B	0.87	0.90	0.89	0.98
Waters Corporation (WAT)vs ›	$41.75B	1.29	1.39	1.50	1.54
IQVIA Holdings Inc. (IQV)vs ›	$42.50B	0.71	0.79	0.83	0.90
Teva Pharmaceutical Industries Limited (TEVA)vs ›	$46.04B	0.67	0.78	0.74	0.73
Humana Inc. (HUM)vs ›	$46.63B	1.74	0.58	0.57	0.58
Agilent Technologies, Inc. (A)vs ›	$47.38B	1.56	1.54	1.63	1.68
Becton, Dickinson and Company (BDX)vs ›	$48.72B	0.51	0.69	0.70	0.80
Edwards Lifesciences Corporation (EW)vs ›	$49.03B	3.77	3.27	2.83	2.71
Biogen Inc. (BIIB)vs ›	$32.49B	1.26	1.46	1.69	1.64

NAME

MARKET CAP

QUICK RATIO (ACID-TEST)

TTM

Illumina, Inc. (ILMN)

$41.31B

1.40

1.33

1.32

IDEXX Laboratories, Inc. (IDXX)vs ›

$40.89B

0.87

0.90

0.89

0.98

Waters Corporation (WAT)vs ›

$41.75B

1.29

1.39

1.50

1.54

IQVIA Holdings Inc. (IQV)vs ›

$42.50B

0.71

0.79

0.83

0.90

Teva Pharmaceutical Industries Limited (TEVA)vs ›

$46.04B

0.67

0.78

0.74

0.73

Humana Inc. (HUM)vs ›

$46.63B

1.74

0.58

0.57

0.58

Agilent Technologies, Inc. (A)vs ›

$47.38B

1.56

1.54

1.63

1.68

Becton, Dickinson and Company (BDX)vs ›

$48.72B

0.51

0.69

0.70

0.80

Edwards Lifesciences Corporation (EW)vs ›

$49.03B

3.77

3.27

2.83

2.71

Biogen Inc. (BIIB)vs ›

$32.49B

1.26

1.46

1.69

1.64

Quick Ratio (Acid-Test) FAQ

What is the quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The quick ratio (acid-test) for ILMN stock is 1.40.

Is Illumina, Inc.'s quick ratio (acid-test) high or low?

The quick ratio (acid-test) of 1.40 is in line with its 5-year average of 1.32, near the low end of its 5-year range (0.72–5.64).

What is the TTM average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The TTM average quick ratio (acid-test) for ILMN stock is 1.40.

What is the 3Y average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The 3Y average quick ratio (acid-test) for ILMN stock is 1.33.

What is the 5Y average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The 5Y average quick ratio (acid-test) for ILMN stock is 1.32.

What is the 10Y average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The 10Y average quick ratio (acid-test) for ILMN stock is 2.56.

What is the 15Y average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The 15Y average quick ratio (acid-test) for ILMN stock is 2.94.

What is the 20Y average quick ratio (acid-test) for Illumina, Inc. (ILMN)?

The 20Y average quick ratio (acid-test) for ILMN stock is 2.98.

DATE	QUICK RATIO (ACID-TEST)
2026-06-28	1.40
2026-03-29	1.36
2025-12-28	1.72
2025-09-28	1.12
2025-06-29	1.41
2025-03-30	1.48
2024-12-29	1.42
2024-09-29	1.85
2024-06-30	0.86
2024-03-31	1.36
2023-12-31	1.29
2023-10-01	1.28
2023-07-02	1.13
2023-04-02	1.16
2022-12-31	1.08
2022-10-02	0.72
2022-07-03	0.82
2022-04-03	1.54
2021-12-31	2.09
2021-10-03	2.24
2021-07-04	5.64
2021-04-04	4.16
2020-12-31	3.30
2020-09-27	3.51
2020-06-28	3.37
2020-03-29	3.74
2019-12-31	6.15
2019-09-29	6.15
2019-06-30	6.10
2019-03-31	3.33
2018-12-31	2.27
2018-09-30	2.24
2018-07-01	2.44
2018-04-01	2.41
2017-12-31	3.55
2017-10-01	3.73
2017-07-02	3.42
2017-04-02	3.10
2016-12-31	2.86
2016-10-02	3.13
2016-07-03	3.15
2016-04-03	3.71
2015-12-31	2.99
2015-09-27	3.39
2015-06-28	2.78
2015-03-29	2.61
2014-12-31	2.35
2014-09-28	1.99
2014-06-29	2.22
2014-03-30	1.28
2013-12-31	4.54
2013-09-29	3.29
2013-06-30	3.53
2013-03-31	3.37
2012-12-31	5.35
2012-09-30	4.94
2012-07-01	5.12
2012-04-01	5.15
2011-12-31	5.96
2011-10-02	4.59
2011-07-03	5.21
2011-04-03	3.94
2010-12-31	2.09
2010-10-03	2.02
2010-07-04	2.01
2010-04-04	2.11
2009-12-31	2.01
2009-09-27	2.30
2009-06-28	2.25
2009-03-29	2.16
2008-12-31	1.55
2008-09-28	1.63
2008-06-29	0.90
2008-03-30	0.87
2007-12-31	3.07
2007-09-30	5.59
2007-07-01	5.34
2007-04-01	5.82
2006-12-31	5.14
2006-10-01	6.02
2006-07-02	5.22
2006-04-02	2.90
2005-12-31	3.20
2005-10-02	3.50
2005-07-03	4.50
2005-04-03	4.84
2004-12-31	4.19
2004-10-03	3.95
2004-06-27	3.72
2004-03-28	3.84
2003-12-31	4.69
2003-09-28	2.78
2003-06-29	3.67
2003-03-30	4.08
2002-12-31	4.93
2002-09-29	5.63

DATE

QUICK RATIO (ACID-TEST)

2026-06-28

1.40

2026-03-29

1.36

2025-12-28

1.72

2025-09-28

1.12

2025-06-29

1.41

2025-03-30

1.48

2024-12-29

1.42

2024-09-29

1.85

2024-06-30

0.86

2024-03-31

1.36

2023-12-31

1.29

2023-10-01

1.28

2023-07-02

1.13

2023-04-02

1.16

2022-12-31

1.08

2022-10-02

0.72

2022-07-03

0.82

2022-04-03

1.54

2021-12-31

2.09

2021-10-03

2.24

2021-07-04

5.64

2021-04-04

4.16

2020-12-31

3.30

2020-09-27

3.51

2020-06-28

3.37

2020-03-29

3.74

2019-12-31

6.15

2019-09-29

6.15

2019-06-30

6.10

2019-03-31

3.33

2018-12-31

2.27

2018-09-30

2.24

2018-07-01

2.44

2018-04-01

2.41

2017-12-31

3.55

2017-10-01

3.73

2017-07-02

3.42

2017-04-02

3.10

2016-12-31

2.86

2016-10-02

3.13

2016-07-03

3.15

2016-04-03

3.71

2015-12-31

2.99

2015-09-27

3.39

2015-06-28

2.78

2015-03-29

2.61

2014-12-31

2.35

2014-09-28

1.99

2014-06-29

2.22

2014-03-30

1.28

2013-12-31

4.54

2013-09-29

3.29

2013-06-30

3.53

2013-03-31

3.37

2012-12-31

5.35

2012-09-30

4.94

2012-07-01

5.12

2012-04-01

5.15

2011-12-31

5.96

2011-10-02

4.59

2011-07-03

5.21

2011-04-03

3.94

2010-12-31

2.09

2010-10-03

2.02

2010-07-04

2.01

2010-04-04

2.11

2009-12-31

2.01

2009-09-27

2.30

2009-06-28

2.25

2009-03-29

2.16

2008-12-31

1.55

2008-09-28

1.63

2008-06-29

0.90

2008-03-30

0.87

2007-12-31

3.07

2007-09-30

5.59

2007-07-01

5.34

2007-04-01

5.82

2006-12-31

5.14

2006-10-01

6.02

2006-07-02

5.22

2006-04-02

2.90

2005-12-31

3.20

2005-10-02

3.50

2005-07-03

4.50

2005-04-03

4.84

2004-12-31

4.19

2004-10-03

3.95

2004-06-27

3.72

2004-03-28

3.84

2003-12-31

4.69

2003-09-28

2.78

2003-06-29

3.67

2003-03-30

4.08

2002-12-31

4.93

2002-09-29

5.63

Quick Ratio (Acid-Test): 1.40

ILMN Quick Ratio

ILMN Average Quick Ratio (Acid-Test) Chart

ILMN Current vs Average Quick Ratio (Acid-Test) Chart

ILMN Quick Ratio (Acid-Test) Metrics

ILMN Competitors' Quick Ratio (Acid-Test)

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Quick Ratio (Acid-Test) Formula & Definition

Quick Ratio (Acid-Test) FAQ

ILMN Quick Ratio (Acid-Test) History

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