Advanced Drainage Systems Inc. (WMS) Insider, 13F Hedge Fund & Politician Buy/Sell Thermometer

WMS scores 72 out of 100, graded B, with the verdict label "Roarable Buy — Good Risk/Reward." The five pillars break down as follows. Fundamental cash engine scores 19 of 20, supported by ROIC of 22.3% and an FCF yield of 5.53%; this is the strongest pillar and points to a business that converts capital into cash efficiently. Whale 13F flow scores 11 of 20, reflecting institutional accumulation and options positioning; this is a middling reading. Insider conviction scores 16 of 20, based on SEC Form 4 and Congressional PTR cluster flow. Macro regime fit scores 8 of 20, tied to a beta of 1.13 and sector sensitivity; this is the weakest pillar and signals that the stock is likely to amplify broader market moves. Forensic balance sheet scores 18 of 20, supported by an Altman Z-Score of 5.15, a Piotroski F-Score of 8/9, and a Debt/Equity ratio of 0.66.

For a prospective investor evaluating the stock today, the rating suggests a company with strong cash generation and a healthy balance sheet, offset by macro sensitivity and only moderate institutional conviction. The valuation tradeoff is visible in the market data: trailing P/E of 24 and forward P/E of 22.3 are not low, so the upside case depends on continued cash generation rather than multiple expansion. The rating itself is an analytical score derived from the source data and is not a recommendation.

Advanced Drainage Systems Inc. Is a NYSE-listed issuer classified under the Consumer Discretionary sector and the Containers/Packaging industry. The company reported FY 2025 revenue of $3.05B. — for detailed product lines, customer segments, or the specific revenue mechanics.

Per the market data, gross margin is 38.3%, operating margin 20.3%, and net margin 14.1%, with ROIC of 22.3%. The Altman Z-Score is 5.15 and the Piotroski F-Score is 8/9, with Debt/Equity of 0.66. Reported net income declined from $513.0M in FY 2023 to $453.0M in FY 2024 and $429.0M in FY 2025, while revenue increased across the same periods. Cash rose to $1.01B in FY 2025 from $488.9M in FY 2024, while debt stayed near $1.25B–$1.32B across all three periods.

• 🐂 Primary Bull Case: Strong cash engine with ROIC of 22.3% and a 19/20 fundamental pillar score, supported by an Altman Z-Score of 5.15. With Fundamental Cash Engine at 19/20 (ROIC 22.3%, FCF yield 5.53%) and Institutional Whale Flow at 10/20, sustained execution supports upside toward the top of the $122.84 – $179.32 52-week range.
• 🐻 Primary Bear Case: Macro regime fit scores only 8/20 with beta of 1.13, and net income has declined from $513.0M to $429.0M over three years while the stock trades near its 52-week low. Investors must weigh 24.0x trailing P/E and 12.7x EV/EBITDA against 20.3% operating margins and a 1.13 macro beta if sector demand softens.

— The Butterfly Supply-Chain Graph lists no upstream or downstream links and no proprietary signals, so upstream/downstream dependencies, sector correlations, and second-order bottlenecks cannot be mapped from the provided sources.

• Key Question #1: What is the detailed product and customer mix driving revenue, and how does it relate to the reported margins?
• Key Question #2: What is driving the decline in net income from FY 2023 to FY 2025 while revenue rose?
• Key Question #3: What is the $530 Million deal referenced in the news, and how is it expected to affect the balance sheet and outlook?