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WMS · 10-K filed May 21, 2026

WMS earnings analysis

What we found in WMS's 10-K: the parts that mattered, the offsets in the same document, and what the company said about what comes next.

Our reading of the filing · Free to read, no account needed

Advanced Drainage Systems, Inc. reported a strong fiscal year 2026, with net sales increasing by 5.0% to $3.05 billion, partially driven by growth in both the Stormwater and Wastewater segments, reflecting diversified product offerings and successful acquisitions, including NDS. However, net income from continuing operations fell by 5.0% to $429.9 million due to increased operational costs and significant restructuring expenses.

What stood out

The parts that mattered.

Pulled out of the filing itself, with the figures the company reported.

Revenue Growth
Net sales increased 5.0% to $3.05 billion, up from $2.90 billion in FY2025.
Strong Cash Flow
Free cash flow rose to $569.3 million, an increase from $368.5 million in FY2025.
Profitability Maintained
Adjusted EBITDA grew by 8.3% to $962.9 million, representing a margin of 31.6%.
Successful Acquisitions
The acquisition of NDS on February 2, 2026, expanded product offerings and accounted for $48.8 million in net sales.
Segment Performance
Wastewater sales rose 13.0% to $653 million, significantly contributing to overall growth.
Improved Collections
Days sales outstanding improved, enhancing working capital efficiency with receivables of $390.5 million.
What to watch

And the other side of it.

The offsets in the same document — the things a summary that only listed the good news would have left out.

Rising Operational Costs
Selling, general, and administrative expenses increased to $469.5 million, up from $380.4 million in FY2025.
Increased Debt Levels
Total debt rose to $1.77 billion from $1.25 billion, reflecting strategic acquisitions and market conditions.
Cautious Market Outlook
Management noted potential demand challenges in fiscal 2027, affecting revenue guidance.
The numbers

What they reported.

What the company itself reported, taken out of the document.

What survived to operating profit
Of every $100 of revenue Cost of sales $62 Operating expenses $18 Left as operating profit $20
Percentages of revenue, taken from the filing. Drawn this way because it holds whatever scale the company reports in.
Earnings per share
$5.44
Gross margin
38.3%
Operating margin
20.3%
Segment
Stormwater
Segment
Wastewater
Guidance

What they said about what is next.

FY2027 revenue expected to range between $3.35 billion and $3.55 billion.

How we read the filing overall

The filing reads about the same as the one before it.

One reading of one document. It is not advice, and it is not a forecast.
Earlier filings

What came before.

10-Q · February 6, 2025
ADS reported Q3 net sales of $690,538,000, up $28.2M (4.3%) versus the prior-year quarter, but profitability weakened as gross profit fell to $241,594,000 and operating income declined to $126,864,000. Diluted EPS…
10-K · May 16, 2024
Advanced Drainage Systems (ADS) positions itself as the leading manufacturer of water management solutions, claiming it is the only company that manages stormwater through the full lifecycle and highlighting a broad…
10-Q · November 2, 2023
Advanced Drainage Systems reported Q1 (three months ended Sept. 30, 2023) net sales of $780,220,000, down from $884,209,000 a year ago, while diluted EPS fell to $1.71 from $1.80. Despite lower sales and net income,…
10-Q · August 5, 2021
Revenue grew sharply to $669.3M in Q1 (up $160.7M or 31.6% vs $508.6M a year ago), driving higher net income of $77.1M and diluted EPS of $0.87 (up $0.04 vs $0.83). However, gross and operating margins contracted…

This is our reading of a public filing, not the filing. Read the original on SEC.gov · Educational only. Nothing here is investment advice.

Read the next one first.

We read every filing WMS makes the day it lands, and put it next to what the options market did about it. Members get both, and an alert when a filing arrives.

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