MASI
Masimo Corporation Healthcare - Medical Devices Investor Relations →
Masimo Corporation (MASI) closed at $139.15 as of 2026-02-02, trading 2.1% below its 200-week moving average of $142.17. This places MASI in the below line zone. The stock moved further from the line this week, up from -3.4% last week. The 14-week RSI sits at 49, indicating neutral momentum.
Over the past 917 weeks of data, MASI has crossed below its 200-week moving average 12 times. On average, these episodes lasted 33 weeks. Historically, investors who bought MASI at the start of these episodes saw an average one-year return of +25.4%.
With a market cap of $7.5 billion, MASI is a mid-cap stock. The company generates a free cash flow yield of 4.4%. Return on equity stands at -21.1%. The stock trades at 9.2x book value.
Over the past 17.7 years, a hypothetical investment of $100 in MASI would have grown to $425, compared to $753 for the S&P 500. MASI has returned 8.5% annualized vs 12.1% for the index, underperforming the broader market over this period.
Free cash flow has been volatile over the past several years, making the quality of earnings harder to assess.
Growth of $100: MASI vs S&P 500
Monthly data normalized to $100 at start. Vertical dashed lines mark 200-week MA touches.
What Happens After MASI Crosses Below the Line?
Across 12 historical episodes, buying MASI when it crossed below its 200-week moving average produced an average return of +22.9% after 12 months (median +22.0%), compared to +8.0% for the S&P 500 over the same periods. 57% of those episodes were profitable after one year. After 24 months, the average return was +60.8% vs +21.0% for the index.
Each line shows $100 invested at the moment MASI crossed below its 200-week MA. Bold blue = stock average. Gray dashed = S&P 500 average over same periods.
Historical Touches
MASI has crossed below its 200-week MA 12 times with an average 1-year return of +25.4% after recovery.
| Crossed Below | Recovered | Weeks | Max Depth | 1-Year Return | Return Since Touch |
|---|---|---|---|---|---|
| Oct 2008 | Sep 2010 | 101 | 26.0% | -6.5% | +431.3% |
| Aug 2011 | Jul 2013 | 102 | 30.8% | -8.0% | +520.8% |
| Apr 2014 | May 2014 | 2 | 7.9% | +44.2% | +487.1% |
| Jun 2014 | Jun 2014 | 3 | 3.0% | +66.9% | +498.0% |
| Aug 2014 | Oct 2014 | 12 | 11.8% | +90.7% | +540.4% |
| Feb 2022 | Nov 2024 | 144 | 60.7% | +6.7% | -9.8% |
| Jan 2025 | Jan 2025 | 1 | 0.1% | -16.5% | -16.4% |
| Mar 2025 | Apr 2025 | 4 | 11.5% | N/A | -14.9% |
| May 2025 | May 2025 | 3 | 6.1% | N/A | -11.1% |
| Jul 2025 | Oct 2025 | 13 | 7.9% | N/A | -9.9% |
| Oct 2025 | Nov 2025 | 2 | 3.2% | N/A | -1.1% |
| Nov 2025 | Ongoing | 11+ | 10.5% | Ongoing | -2.3% |
| Average | 33 | — | +25.4% | — |
Not financial advice. This is an educational tool. Past performance does not guarantee future results. Do your own research before making investment decisions.
Data as of Friday close, 2026-02-02