WAT

equitynet buying

Waters Corp · NEW YORK STOCK EXCHANGE, INC.

View price on Yahoo Finance ↗
Disclosed trades
26
15 buys · 11 sells
Members involved
10
Estimated volume
$208K
sum of ranges
Most recent
Aug 13, 2026
since Jun 26, 2019

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Price, and when Congress traded it

Hollow marks where they traded, filled where the filing went public

WAT closing price, with each disclosed trade marked at the date it happened and the date it was filed$264$360$457Oct 24Oct 25Oct 26
they tradedyou found outthe delaygreen buys · red sells

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If you had bought it yourself

Paid at that day's close, held ever since. No member involved.

Amount
Latest stored close.

Working it out…

Financials

As each period's own 10-K or 10-Q reported it

Market value
$42.6B
P/E
256.5×
P/S
9.2×
P/B
2.8×
FCF yield
—
EV/EBITDA
105.6×
Fair value
$181.92
price 138% above; its own 10-year multiples
Dividend yield
—

At the $433.77 close on Oct 9, 2026, against 98.23M shares and the balance sheet at Jul 4, 2026; earnings, sales and cash flow over the four quarters to Jul 4, 2026. A ratio is left out where its denominator is not positive. Fair value is the company's own median P/E, price to sales and price to free cash flow at its last ten fiscal year ends, applied to its trailing figures, the middle of the three: its valuation against its own past, not against its growth or its rivals.

Line itemFY 2016
Dec 31, 2016
FY 2017
Dec 31, 2017
FY 2018
Dec 31, 2018
FY 2019
Dec 31, 2019
FY 2020
Dec 31, 2020
FY 2021
Dec 31, 2021
FY 2022
Dec 31, 2022
FY 2023
Dec 31, 2023
FY 2024
Dec 31, 2024
FY 2025
Dec 31, 2025
Revenue$2.2B$2.3B$2.4B$2.4B$2.4B$2.8B$3B$3B$3B$3.2B
Gross margin58.9%59.0%59.0%58.0%57.4%58.5%58.0%59.6%59.4%59.3%
Operating income$624.3M$661.9M$739.8M$708.5M$645.5M$821.7M$873.4M$817.7M$826.4M$802.6M
Operating margin28.8%28.7%30.6%29.4%27.3%29.5%29.4%27.7%27.9%25.4%
Net income$521.5M$20.3M$593.8M$592.2M$521.6M$692.8M$707.8M$642.2M$637.8M$642.6M
Net margin24.1%0.9%24.5%24.6%22.1%24.9%23.8%21.7%21.6%20.3%
EPS (diluted)$6.41$0.25$7.65$8.69$8.36$11.17$11.73$10.84$10.71$10.76
Operating cash flow$629.1M$697.6M$604.4M$643.1M$790.5M$747.3M$611.7M$602.8M$762.1M$652.6M
Capital spending———————$160.6M$142.5M$112.7M
Free cash flow———————$442.2M$619.6M$539.8M
Buybacks$325.8M$332.5M$1.3B$2.5B$196.4M$648.9M$626.1M$70.3M$13.5M$14.7M
Dividends paid——————————
Cash$505.6M$642.3M$796.3M$335.7M$436.7M$501.2M$480.5M$395.1M$324.4M$587.8M
Debt$1.8B$2B$1.1B$1.7B$1.4B$1.5B$1.5B$2.3B$1.6B$947.4M
Shareholders' equity$2.3B$2.2B$1.6B-$216.3M$232.1M$367.6M$504.5M$1.2B$1.8B$2.6B
Shares outstanding80.02M79.34M73.12M62.59M62.31M60.73M59.1M59.18M—59.55M

Figures come from the company's XBRL filings as the SEC publishes them. Quarters are worked out from year-to-date figures, and a fourth quarter is the year less its first nine months, which is why it has no EPS: per-share figures do not subtract. Earlier years are on today's share basis where a split has happened since. A later restatement is not mixed into a year it was never applied to, so where a 10-K restated the year before — a business sold, say — that year's fourth quarter is left blank rather than worked out across two bases. A dash means the company did not report that line under a standard tag for that period. Every filing on EDGAR.

Short interest

Shares sold short, as brokers report them to FINRA twice a month

Shares short
3.4M
at Sep 30, 2026
Of shares outstanding
3.5%
Days to cover
4.4
Since the last report
+3.0%
from 3.3M at Sep 15, 2026
Oct 15, 2024: 2.33M shares shortOct 31, 2024: 2.15M shares shortNov 15, 2024: 2.08M shares shortNov 29, 2024: 2.12M shares shortDec 13, 2024: 1.98M shares shortDec 31, 2024: 1.85M shares shortJan 15, 2025: 1.69M shares shortJan 31, 2025: 1.6M shares shortFeb 14, 2025: 1.3M shares shortFeb 28, 2025: 1.62M shares shortMar 14, 2025: 1.49M shares shortMar 31, 2025: 1.45M shares shortApr 15, 2025: 1.57M shares shortApr 30, 2025: 1.59M shares shortMay 15, 2025: 1.67M shares shortMay 30, 2025: 1.82M shares shortJun 13, 2025: 1.72M shares shortJun 30, 2025: 1.86M shares shortJul 15, 2025: 2.02M shares shortJul 31, 2025: 2.38M shares shortAug 15, 2025: 2.4M shares shortAug 29, 2025: 2.34M shares shortSep 15, 2025: 2.29M shares shortSep 30, 2025: 1.92M shares shortOct 15, 2025: 2.38M shares shortOct 31, 2025: 2.25M shares shortNov 14, 2025: 2.29M shares shortNov 28, 2025: 2.36M shares shortDec 15, 2025: 2.31M shares shortDec 31, 2025: 2.12M shares shortJan 15, 2026: 2.03M shares shortJan 30, 2026: 2.25M shares shortFeb 13, 2026: 2.67M shares shortFeb 27, 2026: 2.57M shares shortMar 13, 2026: 2.57M shares shortMar 31, 2026: 3.32M shares shortApr 15, 2026: 3.73M shares shortApr 30, 2026: 3.43M shares shortMay 15, 2026: 3.94M shares shortMay 29, 2026: 4.48M shares shortJun 15, 2026: 4.51M shares shortJun 30, 2026: 3.7M shares shortJul 15, 2026: 3.66M shares shortJul 31, 2026: 4.17M shares shortAug 14, 2026: 3.64M shares shortAug 31, 2026: 3.29M shares shortSep 15, 2026: 3.3M shares shortSep 30, 2026: 3.4M shares short
Oct 15, 2024Sep 30, 2026
Settlement dateShares shortChangeDays to cover
Sep 30, 20263.4M+3.0%4.4
Sep 15, 20263.3M+0.3%5.8
Aug 31, 20263.29M-9.4%4.5
Aug 14, 20263.64M-12.7%3.9
Jul 31, 20264.17M+13.8%4.7
Jul 15, 20263.66M-1.1%5.3
Jun 30, 20263.7M-17.9%3.2
Jun 15, 20264.51M+0.8%5.3

Largest fails to deliver, the last year

86 settlement days with at least $10,000 of shares sold and not delivered

Settlement dateSharesValue
Feb 11, 2026123.73K$40.5M
Feb 13, 202656.47K$18.1M
Mar 13, 202642.77K$12.1M
Oct 14, 202517.55K$5.9M
Mar 9, 202614.86K$4.5M

Short interest is every broker's short position at the settlement date, reported to FINRA and published about a week and a half later; it does not say who is short. Days to cover is the short position over the average day's trading, and the share of the company is against the shares outstanding on its latest filing. A fail to deliver is the balance of shares sold and not delivered by settlement, from the SEC: it can be a short seller who never borrowed the stock, but is as often a late delivery that clears within days.

What they lobby on

Disclosed to the Senate, largest spend first

  • PORTERFIELD, FETTIG & SEARS, LLC$40K

    Environment/Superfund, Health Issues

    1st Quarter (Jan 1 - Mar 31) 2026

  • PORTERFIELD, FETTIG & SEARS, LLC$40K

    Environment/Superfund, Health Issues

    2nd Quarter (Apr 1 - June 30) 2026

  • HB STRATEGIES$30K

    Environment/Superfund, Budget/Appropriations

    2nd Quarter (Apr 1 - June 30) 2026

  • CAPITOL PATH CONSULTING LLC FKA CULTON CONSULTING LLC$20K

    2nd Quarter (Apr 1 - June 30) 2026

  • 9B GROUP, INC.$20K

    Agriculture, Budget/Appropriations

    1st Quarter (Jan 1 - Mar 31) 2026

  • CAPITOL PATH CONSULTING LLC FKA CULTON CONSULTING LLC$20K

    Budget/Appropriations

    1st Quarter (Jan 1 - Mar 31) 2026

  • CROWELL & MORING LLP$20K

    Clean Air and Water (quality), Real Estate/Land Use/Conservation

    1st Quarter (Jan 1 - Mar 31) 2026

  • BIGHORN PUBLIC AFFAIRS GROUP$20K

    Budget/Appropriations

    2nd Quarter (Apr 1 - June 30) 2026

Federal contracts

Largest awards of the last two years

  • Department of Education$14.2M

    EDWARD WATERS UNIVERSITY, INC. · from Oct 1, 2022

  • Department of Health and Human Services$10.1M

    WINDING WATERS MEDICAL CLINIC · from Aug 1, 2015

  • Department of Health and Human Services$2.7M

    WATERS TECHNOLOGIES CORPORATION · from Jul 1, 2022

  • Department of Defense$2.6M

    WATERS TECHNOLOGIES CORPORATION · from Dec 10, 2020

  • Department of Health and Human Services$2.1M

    WATERS TECHNOLOGIES CORPORATION · from Aug 23, 2021

  • Department of Veterans Affairs$1.5M

    HOT SPRINGS NURSING & REHABILITATION - A WATERS COMMUNITY, LLC · from Oct 1, 2024

More on WAT

Every disclosure

26 in total, newest first

MemberAmount
Kevin HernOK · houseselljoint$1K – $15K
Gilbert CisnerosCA · housebuy$1K – $15K
Thomas KeanNJ · housesell$1K – $15K
Thomas KeanNJ · housesell$1K – $15K
Debbie DingellMI · housebuy$1K – $15K
Kevin HernOK · housebuyjoint$1K – $15K
Julia LetlowLA · housebuy$1K – $15K
Gilbert CisnerosCA · housebuy$1K – $15K
Gilbert CisnerosCA · housebuy$1K – $15K
Gilbert CisnerosCA · housebuy$1K – $15K
Gilbert CisnerosCA · housebuy$1K – $15K
Lisa McClainMI · housesellspouse$1K – $15K
Lisa McClainMI · housebuyspouse$1K – $15K
Robert BresnahanPA · housesell$1K – $15K
Robert BresnahanPA · housebuy$1K – $15K
Julia LetlowLA · housesell$1K – $15K
Julia LetlowLA · housebuy$1K – $15K
Tommy TubervilleAL · senateselljoint$1K – $15K
Tommy TubervilleAL · senateselljoint$1K – $15K
Lois FrankelFL · housesell$1K – $15K
Lois FrankelFL · housesell$1K – $15K
Tommy TubervilleAL · senatebuyjoint$1K – $15K
Lois FrankelFL · housebuy$1K – $15K
Angus KingME · senatesellspouse$1K – $15K
Lois FrankelFL · housebuy$1K – $15K
Lois FrankelFL · housebuy$1K – $15K

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