$439.39▼ −3.87 · −0.9%from $443.26 the session before · Sep 30, 2026 close · end of day
Open
$443.26
High
$448.21
Low
$439.19
Day's range
$9.02.0% of the previous close
VWAP
$441.88close −0.56% from it
Volume, shares
666K0.98× the 20-session average
Traded, $
$294.3M
Trades
24.6K27 shares per trade
Previous close
$443.26−3.87 to the close
Market cap
$43.17Bat the close of Sep 30
Day range2% of the way up
$439.19$448.21
52-week range95% of the way up
$287.19 Apr 29$448.21 Sep 30
−2.0% from the high · +53% from the low
Options
No listed options on WAT
Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
consolidated · latest filed Aug 11, 2026 · SEC filings
Revenue $1.65B, +110% on a year earlier; profit −$136.0M in the Jul 2026 quarter, consolidated.
Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of WAT on the consolidated basis with the market's move on the first session after each filing
Quarter
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
Market on the day
Jul 2026filed Aug 11
$1.65B
▲ +110%
−$136.0M
—
-1.39
▲ +0.3%S&P 500 +0.3% · 0.0 pp
Apr 2026filed May 12
$1.27B
▲ +91%
−$72.0M
—
-0.87
▼ −4.9%S&P 500 +0.6% · −5.5 pp
Dec 2025filed Feb 23
$932.4M
▲ +6.8%
$225.7M
▼ −2.5%
3.77
—not reached
Sep 2025filed Feb 23
$799.9M
▲ +8.1%
—
—
2.50
—not reached
Sep 2025filed Nov 4
$799.9M
▲ +8.1%
$148.9M
—
2.50
—not reached
Jun 2025filed Feb 23
$771.3M
▲ +8.9%
—
—
2.47
—not reached
Jun 2025filed Aug 11
$771.0M
▲ +8.8%
$147.0M
—
2.47
▲ +0.3%S&P 500 +0.3% · 0.0 pp
Mar 2025filed Feb 23
$661.7M
▲ +3.9%
—
—
2.03
—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of WAT on the consolidated basis, summed from the quarters filed
Year
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
FY25to Dec 2025
$3.17B
▲ +7.0%
$642.6M
▲ +0.75%
10.76
FY24to Dec 2024
$2.96B
▲ +0.07%
$637.8M
▼ −0.69%
10.71
FY23to Dec 2023
$2.96B
▼ −0.52%
$642.2M
▼ −9.3%
10.84
FY22to Dec 2022
$2.97B
▲ +6.7%
$707.8M
—
11.73
FY21to Dec 2021
$2.79B
▲ +18%
—
—
11.17
Fundamentals
consolidated · filings to Jul 2026 · close $439.39 on Sep 30
WAT trades at 110 times trailing earnings, 2.8 times book value, market cap $43.17B.
Valuation
Market cap
$43.17Bon Sep 30
Price to earnings
110consolidated · four quarters to Jul 2026
Trailing EPS
$4.01diluted · consolidated · four quarters to Jul 2026
Price to book
2.8consolidated · balance sheet to Jul 2026
Book value a share
$154.66consolidated · balance sheet to Jul 2026
Debt to equity
—
Return on equity
—
Dividend yield
—
Price to sales
9.3market cap over revenue, four quarters to Jul 2026
Shares outstanding
98.2Mon Sep 30
Growthsums of the four quarters filed to Jul 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$4.64Bfour quarters to Jul 2026
Revenue growth, 12 months
—
Revenue 3-year CAGR
—
Profit, trailing 12 months
—
Profit growth, 12 months
—
Profit 3-year CAGR
—
Shareholding
quarter to Jun 2026 · SEC Form 13F
13F managers hold 180% of shares, BlackRock, Inc. the largest at 17%, VANGUARD CAPITAL MANAGEMENT LLC 13% and VANGUARD PORTFOLIO MANAGEMENT LLC 9.7%, as filed for the quarter to Jun 2026.
17.3%13.1%9.7%144.8%
BlackRock, Inc. 17.3%
VANGUARD CAPITAL MANAGEMENT LLC 13.1%
VANGUARD PORTFOLIO MANAGEMENT LLC 9.7%
Other 13F managers 144.8%
Held by 13F managers
180%of shares outstanding
Shares held
181M+3.4% on Mar 2026 among managers filing both
Managers holding
1,1001,083 a quarter earlier
Largest holder
17%BlackRock, Inc.
Largest 10 holderspercent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of WAT
Manager
Shares
Of outstanding
Value
Change on quarter
BlackRock, Inc.
17M
17%
$6.36B
−116K
VANGUARD CAPITAL MANAGEMENT LLC
12.8M
13%
$4.81B
+73.6K
VANGUARD PORTFOLIO MANAGEMENT LLC
9.48M
9.7%
$3.56B
−27.3K
STATE STREET CORP
8.76M
8.9%
$3.29B
+40K
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
8.45M
8.6%
$3.32B
+234K
Invesco Ltd.
6.99M
7.1%
$2.62B
+2.65M
ALLIANCEBERNSTEIN L.P.
5.39M
5.5%
$1.60B
+1.16M
GEODE CAPITAL MANAGEMENT, LLC
5.27M
5.4%
$1.97B
−20.6K
Fundsmith LLP
4.55M
4.6%
$1.71B
−1.88M
JPMORGAN CHASE & CO
4.32M
4.4%
$1.59B
—
Insider tradesSEC Forms 3, 4 and 5 · the latest 10
No open-market insider buying or selling in the last 90 days.
WAT insider trades
Insider
Trade
Shares
Price
Held after
Carpio Robert L IIIOfficer
withheld for tax · Jun 24, 2026
189
$369.18
3,426
Chaubal AmolOfficer
withheld for tax · May 12, 2026
239
$352.21
7,623
Bennett JianqingOfficer
withheld for tax · Apr 6, 2026
302
$304.09
6,532
Knight HeatherDirector
granted · Mar 31, 2026
68
$0.00
1,218
Jiang WeiDirector
granted · Mar 31, 2026
64
$0.00
3,505
Jiang WeiDirector
bought · Mar 16, 2026
500
$289.46
3,441
FEARON RICHARD HDirector
bought · Mar 6, 2026
1,000
$306.34
3,302
Bennett JianqingOfficer
withheld for tax · Mar 2, 2026
410
$307.23
6,834
Chaubal AmolOfficer
withheld for tax · Mar 2, 2026
709
$307.23
7,796
Batra UditDirector,Officer
withheld for tax · Mar 2, 2026
3,417
$307.23
33,140
Corporate actions
exchange records
No corporate action on record for WAT yet.
Price history
131 sessions on record · to Sep 30 · end of day
WAT is +8.3% over 20 sessions against the S&P 500's +0.1%, 2.0% below its 52-week high, realised volatility 21% annualised.
Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
Window
From $
WAT %
S&P 500 %
Difference pp
120 sessionssince Apr 9
$317.64
▲ +38%
▲ +12%
+26
60 sessionssince Jul 7
$374.94
▲ +17%
▲ +2.0%
+15
20 sessionssince Sep 1
$405.83
▲ +8.3%
▲ +0.11%
+8.2
5 sessionssince Sep 23
$420.59
▲ +4.5%
▼ −0.67%
+5.1
1 sessionsince Sep 29
$443.25
▼ −0.87%
▼ −0.21%
−0.66
Averages of the closeclose against each average
5-session average
$437.89close +0.34% from it
20-session average
$420.48close +4.5% from it
50-session average
$408.23close +7.6% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$112.5% of the close
Average day's range, 20
$112.5% of the close
Volume against 20 sessions
0.98×666K vs 689K average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
21%≈ ±1.3% a session · moved more than that on 8 of 20
Realised volatility, 60
27%≈ ±1.7% a session · moved more than that on 19 of 60
Beta to S&P 500, 60
1.03moved with S&P 500 on 37 of 60 sessions
Up and down sessionscloses above and below the previous close
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