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Waters Corporation WAT

Healthcare  —  Diagnostics & Research
433.54 3.24 0.75% as of 25 Sep
Market cap
$42.3B
P/E
108×
S&P 500 Member Insider Buys (last 12m)
Indexes indicate stock being part of an index,
Insider Buys alert about insiders buying in the last 12 month
Overview Business Profile Financial Analysis Income Statement Balance Sheet Cash Flow Metrics & Ratios 10-Q 10-K

Waters Corporation (WAT) Book value per share

Waters Corporation's book value per share at the end of fiscal 2025 was 43.0×, up 39.7% from 30.8× in fiscal 2024. At the end of the quarter to 30 June 2026 it was 155×. Over the past ten years it has ranged from −3.2× (fiscal 2019) to 43.0× (fiscal 2025) — the current reading is the highest in ten years. Waters Corporation ranks 1st of 52 Diagnostics & Research companies by book value per share.

Book value per share, annual

Annual

Period Book value per share Change
FY2025 43.0× 39.66%
FY2024 30.8× 58.27%
FY2023 19.5× 131.53%
FY2022 8.4× 40.89%
FY2021 6.0× 59.66%
FY2020 3.7× —
FY2019 −3.2× —
FY2018 20.4× (27.29%)
FY2017 28.0× (1.75%)
FY2016 28.5× 13.95%

Quarterly

Period Book value per share Change
Jun 2026 155× (16.89%)
Mar 2026 186× 332.43%
Dec 2025 43.1× 9.96%
Sep 2025 39.2× 7.89%
42 more quarters

Against its own ten years

Low −3.2× High 43.0×
Ten-year median 20.4×
Current reading's percentile 100

Book value per share against peers

Company Book value per share
WAT Waters Corporation 155×
DGX Quest Diagnostics Incorporated compare 70.4×
IQV IQVIA Holdings Inc. compare 37.9×
A Agilent Technologies, Inc. compare 26.1×
IDXX IDEXX Laboratories, Inc. compare 20.4×
ILMN Illumina, Inc. compare 18.8×
NTRA Natera, Inc. compare 12.7×
MTD Mettler-Toledo International, Inc. compare 0.6×
GH Guardant Health, Inc. compare −1.7×

What Book value per share is

BV per Share tells an investor how much of a company’s accounting net worth stands behind each share.

(Shareholders Equity (Total) ÷ Shares (Basic, Weighted))

The full definition of Book value per share →

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