MASI

We rate MASIMO CORP (MASI) as a Hold with a composite score of 58.1/100 at a current price of $175.34. The stock presents a mixed quantitative picture — neither compelling enough to warrant new accumulation nor weak enough to justify selling for existing holders. Our factors are split, and the overall profile suggests patience is warranted.

The rating is primarily driven by strength in quality (79th percentile) and value (68th percentile), which together account for the majority of the composite score. Offsetting weakness in investment (28th percentile) and momentum (44th percentile) tempers our overall conviction. We assign a No Moat rating (35/100), High uncertainty, and Poor capital allocation.

Key items to watch: the path to profitability. Any material change in these dynamics could warrant a reassessment of our rating. The moat trend is stable, which suggests the competitive landscape is stable for now.

MASIMO CORP holds a top-quartile position (#0 of 50) within the Manufacturing sector, based on our composite quantitative scoring across quality, value, momentum, and stability factors. The composite score of 58.1/100 places it at rank #879 in our full 7,333-stock universe. At $7.7B in market capitalization, MASIMO CORP is a mid-cap player in the Manufacturing space, which limits certain scale advantages but may allow for more agile strategic execution.

Revenue contraction of -0% combined with momentum at the 44th percentile paints a cautious picture of the near-term business outlook. The market appears to be pricing in continued challenges, and a catalyst for reversal is not clearly visible from current data.

The margin cascade tells an important story: gross margins of 62% (+20.0pp vs sector) narrow to operating margins of 20% (+18.7pp vs sector) and net margins of -6.6%, yielding a gross-to-net conversion rate of -11%. The significant margin erosion from gross to net suggests elevated operating expenses, high interest costs, or other structural drags that warrant monitoring.

At a current price of $175.34, MASIMO CORP is trading near fair value based on current fundamentals. Our value factor score of 68/100 reflects a composite assessment across multiple valuation metrics including price-to-earnings, price-to-book, EV/EBITDA, and price-to-sales ratios relative to both sector peers and the broader market. Valuation metrics are mixed, with no strong signal of mispricing in either direction.

The stock currently trades at EV/EBITDA of 33.6x (at a premium), P/B of 11.6x, P/S of 6.3x. We evaluate these multiples in the context of both absolute levels and sector-relative positioning to form our valuation view.

We assign a High uncertainty rating to MASIMO CORP. Key risk factors include current negative profitability (net margin -6.6%), the combination of leverage (69% D/E) and thin margins (-6.6% net) amplifies downside risk. The wide range of potential outcomes widens our fair value estimate and increases the possibility of permanent capital impairment. Investors considering this name should size positions accordingly and demand a meaningful margin of safety before initiating.

Specific risk factors that inform our assessment include: current negative profitability (net margin -6.6%); the combination of leverage (69% D/E) and thin margins (-6.6% net) amplifies downside risk. Each of these factors independently widens the distribution of potential outcomes, and in combination they create a risk profile that demands careful position sizing. The stability factor at the 51th percentile and quality factor at the 79th percentile provide a quantitative summary of the overall risk landscape.

Key risk mitigants include: healthy gross margins of 62% provide a buffer against cost pressures. These factors partially offset the identified risks and provide downside protection in adverse scenarios. On balance, the risk-reward profile warrants caution and disciplined position management.

We rate MASIMO CORP's capital allocation as Poor. Key concerns include low returns on equity (-12.1%), negative profitability, weak asset returns (ROA -5.4%). Exemplary capital allocators generate ROE above 20% and maintain conservative leverage — MASIMO CORP significantly underperforms these benchmarks, raising questions about management's ability to create shareholder value.

Investors should scrutinize management's reinvestment decisions and balance sheet trajectory before committing capital. Poor capital allocation often compounds over time: overlevered balance sheets limit strategic flexibility, while low returns on capital destroy shareholder value. We would need to see sustained improvement in profitability metrics and balance sheet discipline before considering an upgrade.

In summary, MASIMO CORP receives a Hold rating with a composite score of 58.1/100 (rank #879 of 7,333). Our quantitative framework assigns a No Moat (35/100, trend: stable), High uncertainty, and Poor capital allocation. The average factor score across quality, value, momentum, stability, and investment is 54/100.

Our analysis supports a neutral stance on MASIMO CORP. While the quantitative profile is not weak enough to warrant selling, it lacks the multi-factor strength required for a buy recommendation. Existing holders should maintain positions and monitor for catalysts — either fundamental improvement or valuation compression — that would shift the risk-reward balance.