MASI vs. FIVN

Last updated Aug 4, 2026

MASI (Masimo Corporation) and FIVN (Five9, Inc.) are both stocks. MASI operates in Medical Instruments & Supplies (Healthcare), while FIVN operates in Software - Infrastructure (Technology). Their 0.32 correlation means their historical movements had little consistent relationship.

Performance

MASI vs. FIVN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Masimo Corporation (MASI) and Five9, Inc. (FIVN). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

MASI

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

FIVN

• 1D: 5.23%
• 1M: 23.51%
• 6M: 61.01%
• YTD: 44.39%
• 1Y: 19.23%
• 3Y*: -28.88%
• 5Y*: -32.70%
• 10Y*: 7.67%
• ALL TIME*: 11.05%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
FIVN Five9, Inc.	$115.65M	$80.37M	$73.50M

MASI vs. FIVN - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MASI Masimo Corporation	38.36%	-21.32%	41.03%	-20.78%	-49.47%	9.09%	69.80%	47.21%	26.62%	25.82%
FIVN Five9, Inc.	44.39%	-50.66%	-48.35%	15.96%	-50.58%	-21.26%	165.93%	50.00%	75.72%	75.33%

Correlation

The correlation between MASI and FIVN is 0.14, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.14
Correlation (3Y) Balances recent behavior with more history.	0.22
Correlation (5Y) Shows whether the relationship held over a longer period.	0.32
Correlation (10Y) Provides a long-term view across more market conditions.	0.35
Correlation (All Time) Calculated using the full available price history since Apr 4, 2014	0.32

The correlation between MASI and FIVN shifts across timeframes, from 0.14 (1 year) to 0.35 (10 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap MASI : $9.47B FIVN : $2.22B
EPS MASI : $1.41 FIVN : $0.66
PE Ratio MASI : 127.36 FIVN : 43.93
PS Ratio MASI : 6.24 FIVN : 2.14
PB Ratio MASI : 12.00 FIVN : 3.01
Total Revenue (TTM) MASI : $1.56B FIVN : $1.17B
Gross Profit (TTM) MASI : $962.00M FIVN : $644.83M
EBITDA (TTM) MASI : $336.40M FIVN : $179.58M

Return for Risk

MASI vs. FIVN — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

MASI

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

FIVN

FIVN Risk / Return Rank: 55
FIVN Sharpe Ratio Rank: 56
FIVN Sortino Ratio Rank: 57
FIVN Omega Ratio Rank: 55
FIVN Calmar Ratio Rank: 54
FIVN Martin Ratio Rank: 53

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

MASI vs. FIVN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Masimo Corporation (MASI) and Five9, Inc. (FIVN). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	MASI	FIVN	Difference
Sharpe ratio: Return per unit of total volatility	—	0.30	—
Sortino ratio: Return per unit of downside risk	—	0.96	—
Omega ratio: Gain probability vs. loss probability	—	1.11	—
Calmar ratio: Return relative to maximum drawdown	—	0.38	—
Martin ratio: Return relative to average drawdown	—	0.71	—

Drawdowns

Drawdown Indicators

	MASI	FIVN	Difference
Max Drawdown Largest peak-to-trough decline	—	-93.51%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-50.63%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-84.08%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-93.46%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-93.51%	—
Current Drawdown Current decline from peak	—	-86.19%	—
Average Drawdown Average peak-to-trough decline	—	-35.94%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	26.98%	—

Volatility

Volatility by Period

	MASI	FIVN	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	19.52%	—
Volatility (6M) Calculated over the trailing 6-month period	—	51.76%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	63.75%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	56.64%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	51.38%	—

Dividends

MASI vs. FIVN - Dividend Comparison

Neither MASI nor FIVN has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

MASI vs. FIVN - Profitability Comparison

The chart below illustrates the profitability comparison between Masimo Corporation and Five9, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

MASI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Masimo Corporation reported a gross profit of 250.80M and revenue of 403.60M. Therefore, the gross margin over that period was 62.1%.

FIVN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Five9, Inc. reported a gross profit of 170.53M and revenue of 305.32M. Therefore, the gross margin over that period was 55.9%.

MASI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Masimo Corporation reported an operating income of 77.40M and revenue of 403.60M, resulting in an operating margin of 19.2%.

FIVN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Five9, Inc. reported an operating income of 18.49M and revenue of 305.32M, resulting in an operating margin of 6.1%.

MASI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Masimo Corporation reported a net income of 57.10M and revenue of 403.60M, resulting in a net margin of 14.2%.

FIVN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Five9, Inc. reported a net income of 18.41M and revenue of 305.32M, resulting in a net margin of 6.0%.

Frequently Asked Questions

Can I hold both MASI and FIVN in my portfolio?

MASI and FIVN have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.