13FPulse
WA

WAT WATERS CORP

2026Q2 · CUSIP 941848103 · Sector: Healthcare & Biotech

Funds left

Funds are exiting, but the price is holding

Funds that own it
1,153
Institutions that reported holding it to the SEC
Net decrease in holders
19
Last quarter 1,172 → now 1,153
How unusual is that
Bottom 20%
Stronger than only 7% of US stocks
What the filings say, in one paragraph

1,153 funds held WAT at the end of 2026Q2, down 19 from the quarter before. Buying has faded, though the price is holding up. On the business itself, the P/E is 102.8x, return on equity is 1.1%. WAT has had 17 buying rushes in its history, and the price moved +1.1% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2013Q3: holders=396 2013Q4: holders=425 2014Q1: holders=429 2014Q2: holders=407 2014Q3: holders=419 2014Q4: holders=433 2015Q1: holders=444 2015Q2: holders=471 2015Q3: holders=473 2015Q4: holders=477 2016Q1: holders=472 2016Q2: holders=487 2016Q3: holders=516 2016Q4: holders=521 2017Q1: holders=491 2017Q2: holders=542 2017Q3: holders=524 2017Q4: holders=572 2018Q1: holders=573 2018Q2: holders=556 2018Q3: holders=567 2018Q4: holders=553 2019Q1: holders=601 2019Q2: holders=576 2019Q3: holders=575 2019Q4: holders=587 2020Q1: holders=532 2020Q2: holders=541 2020Q3: holders=543 2020Q4: holders=578 2021Q1: holders=597 2021Q2: holders=629 2021Q3: holders=658 2021Q4: holders=664 2022Q1: holders=659 2022Q2: holders=648 2022Q3: holders=641 2022Q4: holders=656 2023Q1: holders=677 2023Q2: holders=647 2023Q3: holders=650 2023Q4: holders=677 2024Q1: holders=690 2024Q2: holders=695 2024Q3: holders=692 2024Q4: holders=762 2025Q1: holders=761 2025Q2: holders=769 2025Q3: holders=753 2025Q4: holders=808 2026Q1: holders=1172 2026Q2: holders=1153 -364 -182 +0 +182 +364 3567941231 13Q315Q116Q318Q119Q321Q122Q324Q125Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 17 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q1 Top 1% in the market +14.2%
2025Q4 Top 10% -6.5% +3.9%
2024Q4 Top 10% -1.9% -2.8%
2023Q1 Top 10% +1.0% +3.5%
2021Q3 Top 5% +3.8% -8.2%
2021Q2 Top 10% -13.3% -12.9%
2021Q1 Top 20% +17.2% +30.8%
2020Q4 Top 20% +7.6% +9.1%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
332
Change in large funds
+22
Total value they hold
$37.0B
Funds buying for the first time
156
Funds that sold out entirely
175
Price change that quarter
+24.1%
Funds holding puts (bearish)
6
Funds holding calls (bullish)
8

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
102.8
EPS (TTM)
$4.01
EPS YoY
-57.7%
Revenue (TTM)
Revenue YoY
Net margin
ROE
1.1%
Debt ratio
38.6%
FCF (TTM)
$399M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2023-06-30: EPS 2.55 2023-07-01: EPS 2.55 2023-09-30: EPS 2.27 2023-12-31: EPS 3.65 2024-03-30: EPS 1.72 2024-03-31: EPS 1.72 2024-06-29: EPS 2.40 2024-06-30: EPS 2.40 2024-09-28: EPS 2.71 2024-09-30: EPS 2.71 2024-12-31: EPS 3.88 2025-03-29: EPS 2.03 2025-03-31: EPS 2.03 2025-06-28: EPS 2.47 2025-06-30: EPS 2.47 2025-09-27: EPS 2.50 2025-09-30: EPS 2.50 2025-12-31: EPS 3.77 2026-04-04: EPS -0.87 2026-07-04: EPS -1.39 -1.53 1.37 4.27 202320242025202607/26 EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 35 25 66 106 2023202420252026

P/E = close around day 47 after quarter-end ÷ TTM EPS then; this is a consistent valuation date, not the company’s actual filing date; loss quarters hidden

Quarterly free cash flow
-42M96M234M 20252026
Latest quarter $-42M (2026-04-04)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-07-04 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.