Waters (WAT) PEG Ratio: History & Chart

Waters Corporation(WAT)

Medical - Diagnostics & Research · Milford, MA

$402.91+0.00 (+0.00%)

Delayed quote: Sep 8, 2026, 4:00 PM EDT

About Waters Corporation

Waters Corporation is a global leader in specialized measurement, delivering analytical solutions across Asia, the Americas, and Europe. The company operates through two main divisions: Waters and TA. Under its Waters segment, it engineers, manufactures, sells, and provides support for high and ultra-performance liquid chromatography and mass spectrometry (MS) systems. This includes essential consumables like chromatography columns and comprehensive post-warranty service plans. The TA segment focuses on designing, producing, selling, and servicing instruments for thermal analysis, rheometry, and calorimetry. Additionally, Waters develops and supplies sophisticated software that integrates with both its own instruments and those from other manufacturers. The company's advanced MS technology plays a crucial role in various applications, such as drug discovery and development (including clinical trial assessments), analyzing proteins involved in disease processes, ensuring nutritional safety, and conducting environmental testing. Its thermal analysis, rheometry, and calorimetry instruments are vital for assessing the suitability and stability of a wide range of materials, including fine chemicals, pharmaceuticals, water, polymers, metals, and viscous liquids. These instruments support diverse sectors like industrial manufacturing, consumer goods, healthcare products, and life science research. Waters' extensive client base spans the life sciences, pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic, and governmental sectors, where its products are instrumental in research and development, quality assurance, and general laboratory operations. Established in 1958, Waters Corporation is headquartered in Milford, Massachusetts.

Milford, MA

7,900 employees

www.waters.com

Healthcare / Medical - Diagnostics & Research

Sector: Healthcare
Industry: Medical - Diagnostics & Research
CEO: Udit Batra

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WAT PEG Ratio Metrics

PEG RATIO

75.61

PEG RATIO AVG TTM

N/A

PEG RATIO AVG 3Y

40.77

PEG RATIO AVG 5Y

27.51

PEG RATIO AVG 10Y

12.59

PEG RATIO AVG 15Y

12.86

PEG RATIO AVG 20Y

1.83

CURRENT VS TTM AVG

N/A

CURRENT VS 3Y AVG

+85.43%

CURRENT VS 5Y AVG

+174.85%

CURRENT VS 10Y AVG

+500.49%

CURRENT VS 15Y AVG

+488.07%

CURRENT VS 20Y AVG

+4031.69%

SECTOR MEDIAN · HEALTHCARE

1.81

median of 59 covered companies

CURRENT VS SECTOR MEDIAN

+4077.35%

vs the sector median at left

NAME	MARKET CAP	PEG RATIO	TTM	3Y	5Y
Waters Corporation (WAT)	$30.13B	75.61	N/A	40.77	27.51
GE HealthCare Technologies Inc. (GEHC)vs ›	$30.16B	4.14	2.27	2.27	1.52
Zoetis Inc. (ZTS)vs ›	$30.86B	2.04	2.96	3.83	3.78
Medline Inc. (MDLN)vs ›	$29.33B	N/A	0.07	0.07	0.07
Biogen Inc. (BIIB)vs ›	$31.40B	N/A	0.34	0.24	0.23
DexCom, Inc. (DXCM)vs ›	$31.90B	0.67	19.51	10.66	8.56
Centene Corp. (CNC)vs ›	$31.90B	N/A	0.18	0.16	0.16
ResMed Inc. (RMD)vs ›	$32.06B	2.00	1.36	1.79	1.56
Mettler-Toledo International Inc. (MTD)vs ›	$26.79B	8.96	5.67	4.53	3.90
Labcorp Holdings Inc. (LH)vs ›	$26.64B	1.28	0.79	0.79	0.47

NAME

MARKET CAP

PEG RATIO

TTM

Waters Corporation (WAT)

$30.13B

75.61

N/A

40.77

27.51

GE HealthCare Technologies Inc. (GEHC)vs ›

$30.16B

4.14

2.27

1.52

Zoetis Inc. (ZTS)vs ›

$30.86B

2.04

2.96

3.83

3.78

Medline Inc. (MDLN)vs ›

$29.33B

N/A

0.07

Biogen Inc. (BIIB)vs ›

$31.40B

N/A

0.34

0.24

0.23

DexCom, Inc. (DXCM)vs ›

$31.90B

0.67

19.51

10.66

8.56

Centene Corp. (CNC)vs ›

$31.90B

N/A

0.18

0.16

ResMed Inc. (RMD)vs ›

$32.06B

2.00

1.36

1.79

1.56

Mettler-Toledo International Inc. (MTD)vs ›

$26.79B

8.96

5.67

4.53

3.90

Labcorp Holdings Inc. (LH)vs ›

$26.64B

1.28

0.79

0.47

PEG Ratio FAQ

What is the PEG ratio for Waters Corporation (WAT)?

The PEG ratio for WAT stock is 75.61.

Is Waters Corporation's PEG ratio high or low?

The PEG ratio of 75.61 is 175% above its 4-year average of 27.51, near the high end of its 4-year range (0.98–75.61).

What is the 3Y average PEG ratio for Waters Corporation (WAT)?

The 3Y average PEG ratio for WAT stock is 40.77.

What is the 5Y average PEG ratio for Waters Corporation (WAT)?

The 5Y average PEG ratio for WAT stock is 27.51.

What is the 10Y average PEG ratio for Waters Corporation (WAT)?

The 10Y average PEG ratio for WAT stock is 12.59.

What is the 15Y average PEG ratio for Waters Corporation (WAT)?

The 15Y average PEG ratio for WAT stock is 12.86.

What is the 20Y average PEG ratio for Waters Corporation (WAT)?

The 20Y average PEG ratio for WAT stock is 1.83.

DATE	PEG RATIO
2025-12-31	75.61
2022-12-31	5.94
2021-12-31	0.98
2019-12-31	1.96
2018-12-31	0.01
2016-12-31	1.56
2015-12-31	2.08
2013-12-31	49.81
2012-12-31	1.65
2011-12-31	1.00
2010-12-31	0.83
2009-12-31	4.98
2008-12-31	0.52
2007-12-31	1.25
2006-12-31	1.03
2004-12-31	0.72
2003-12-31	1.04
2002-12-31	0.68
2000-12-31	4.83
1999-12-31	0.43
1996-12-31	0.74

DATE

PEG RATIO

2025-12-31

75.61

2022-12-31

5.94

2021-12-31

0.98

2019-12-31

1.96

2018-12-31

0.01

2016-12-31

1.56

2015-12-31

2.08

2013-12-31

49.81

2012-12-31

1.65

2011-12-31

1.00

2010-12-31

0.83

2009-12-31

4.98

2008-12-31

0.52

2007-12-31

1.25

2006-12-31

1.03

2004-12-31

0.72

2003-12-31

1.04

2002-12-31

0.68

2000-12-31

4.83

1999-12-31

0.43

1996-12-31

0.74

PEG Ratio: 75.61

WAT PEG Ratio Chart

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WAT PEG Ratio History

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