Why ARM Stock dropped -9.97% Today — RQD Quant Desk Flash

Per the Roarable RQD rating, ARM scores 58 out of 100, graded D+ and labeled "Roarable Sell — Weak Fundamentals / Trim." The five pillars are:

• Fundamental Cash Engine: 14 / 20. This pillar reflects a 3.7% ROIC and a 0.4% FCF yield. Per the market data, these are the weakest return-on-capital and cash-yield readings in the rating, which means the company converts its capital base and its market price into cash at a low rate. For a prospective investor, the implication is that today's valuation is not supported by current cash generation; upside depends on future growth in cash flow rather than present returns.
• Whale 13F Flow: 8 / 20. The rating records weak institutional accumulation and options positioning. The pillar is below midpoint, so institutional demand is not currently a supporting factor.
• Insider Conviction: 10 / 20. The SEC Form 4 and Congressional PTR cluster flow is only moderately supportive. Insider activity does not offer a strong confirmation signal in either direction.
• Macro Regime Fit: 8 / 20. With a Beta of 1.14, the stock carries above-market sensitivity to broad moves, and the rating scores its sector sensitivity low. A prospective investor should expect amplified drawdowns if market risk appetite falls.
• Forensic Balance Sheet: 18 / 20. This is the strongest pillar, reflecting an Altman Z of 26, a Piotroski F of 9/9, and a Debt/Equity of 0.13. The balance sheet is not the source of risk here; it is a relative strength that reduces the chance of financial distress.

Taken together, the rating is driven by a strong balance sheet offset by weak cash returns, weak institutional flow, and high beta. The valuation tradeoff is that the stock's EV/EBITDA of 95 leaves little margin for disappointment, and the upside case rests on growth that the current cash engine does not yet demonstrate.

Per the SEC financials, revenue rose from $3233.0M in FY 2023 to $4920.0M in FY 2025, and operating income moved from $111.0M to $900.0M over the same span. The net margin is reported at 18.4% and the operating margin at 18.3% per the market data. ROIC is 3.7% per the market data, which is low relative to the revenue and margin profile. The rating's forensic inputs show an Altman Z-Score of 26, a Piotroski F-Score of 9/9, and a Debt/Equity ratio of 0.13. The FY 2023 debt figure of $31328.7M is inconsistent with the FY 2024 and FY 2025 figures and with the 0.13 Debt/Equity ratio; this is reported as provided and is not reconciled in the source data.

• What are the reported EPS, P/E (TTM), and forward P/E values? The source data lists these as unavailable, which prevents a standard earnings-based valuation.
• What is the outcome and timeline of the appellate rulings on the Nuvia ALA scope, and how would they affect Qualcomm royalty rates?
• Which institutions and insiders hold the stock, and what are the 13F and Form 4 transaction details? The holders data is unavailable.
• What explains the FY 2023 debt figure of $31328.7M, which is inconsistent with the later periods and the 0.13 Debt/Equity ratio?
• What is the company's revenue breakdown by licensing type (architectural versus Compute Subsystems royalties), which would show how much of the margin profile depends on the Qualcomm transition?