Xylem Stock Plunges 14% to a 3-Year Low After Guidance Cut

Xylem stock plunged 14.2% on Tuesday, October 27, 2026, closing at $92.86 after the water technology company missed third-quarter expectations and cut its full-year guidance. The drop made Xylem the worst performer in the S&P 500 for the session and sent the shares to a three-year low, even though orders rose and profit margins expanded.

What happened

Xylem reported third-quarter revenue of about $2.2 billion, down 3% from a year earlier and below consensus expectations of about $2.28 billion. Adjusted earnings came in at $1.44 a share, just short of the $1.45 a share analysts surveyed by FactSet had expected. On a reported basis, net income rose, but investors focused on the top line and on what management said about the rest of the year.

The bigger blow was the outlook. Xylem cut its full-year 2026 revenue forecast to about $8.95 billion, down from about $9.2 billion previously. It lowered its adjusted earnings forecast to $5.40 to $5.45 a share, from $5.55 to $5.70 before. Organic revenue is now expected to be flat for the year, replacing earlier guidance for growth of 2% to 3%.

Why the stock is blowing up

The reaction was sharp because the cut was about demand, not just accounting. Management pointed to delayed projects and more cautious customer spending. The weakest area was the water monitoring and measurement business, where revenue fell 16% year over year, or 5% organically, as customers held off on new investments.

That cautious tone landed in a market already unforgiving of guidance cuts during earnings season. Barron's noted the shares fell about 12% intraday to $95.26 before closing lower, and that the stock is now down roughly 30% in 2026, putting it on track for its worst yearly performance on record, according to Dow Jones Market Data.

Key facts investors are weighing

Share move: Down 14.2% to $92.86 on October 27, the S&P 500's worst performance that day.
Quarter: Revenue about $2.2 billion, down 3% year over year; adjusted EPS $1.44 versus $1.45 expected.
Guidance cut: Full-year revenue cut to $8.95 billion from $9.2 billion; adjusted EPS cut to $5.40-$5.45 from $5.55-$5.70.
Orders held up: Orders reached about $2.3 billion, up 7% reported and 10% organically.
Margins improved: Adjusted EBITDA margin expanded to 23.9%, up 70 basis points year over year, with full-year guidance around 23.2%.
Data-center bright spot: Orders from data centers in the Applied Water business surged more than 200% year over year.

A portfolio reset alongside the cut

Xylem did not only trim numbers. The company also announced plans to sell two businesses, Applied Water International and Specialty Flow Control, as part of a restructuring aimed at concentrating on higher-growth water technologies. Starting January 1, 2027, it plans to consolidate from four operating segments into three: Treatment and Services, Flow Solutions, and Measurement and Analytics.

That plan explains the split reaction in the numbers. Profitability is improving while revenue conversion is slowing: margins are expanding, orders are growing, but projects are taking longer to turn into sales. Investors on Tuesday priced the slower revenue path first, and the restructuring story second.

What's next

The next test is whether order growth converts into revenue in the fourth quarter and early 2027, and whether the planned sales and the three-segment structure are completed on the timetable the company set out. Until customers restart delayed water projects, the guidance reset — not the margin gains — is likely to frame how the market talks about Xylem. This report describes what happened and why the market reacted; it is not a recommendation to buy, sell, or hold any security.

Sources

FAQ

Why did Xylem stock fall 14%?

Xylem missed third-quarter revenue and adjusted earnings expectations and cut its full-year revenue and earnings guidance, citing delayed projects and cautious customer spending.

What is Xylem's new full-year guidance?

The company now expects 2026 revenue of about $8.95 billion and adjusted earnings of $5.40 to $5.45 a share, down from $9.2 billion and $5.55 to $5.70 previously.

Was anything strong in Xylem's quarter?

Yes. Orders rose 7% reported and 10% organically to about $2.3 billion, adjusted EBITDA margin expanded to 23.9%, and data-center orders in Applied Water surged more than 200%.

What businesses is Xylem planning to sell?

Xylem plans to sell Applied Water International and Specialty Flow Control, and to move from four segments to three starting January 1, 2027.