NXPI vs. STMPA.PA

Last updated Jun 9, 2026

NXPI (NXP Semiconductors N.V.) and STMPA.PA (STMicroelectronics N.V.) are both stocks. Both operate in the Semiconductors industry within the Technology sector. Over the past 10 years, NXPI returned 14.44%/yr vs 30.15%/yr for STMPA.PA. At a 0.45 correlation, their price movements are largely independent.

Performance

NXPI vs. STMPA.PA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in NXP Semiconductors N.V. (NXPI) and STMicroelectronics N.V. (STMPA.PA). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

NXPI is traded in USD, while STMPA.PA is traded in EUR. To make them comparable, the STMPA.PA values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, NXPI achieves a 39.46% return, which is significantly lower than STMPA.PA's 194.64% return. Over the past 10 years, NXPI has underperformed STMPA.PA with an annualized return of 14.44%, while STMPA.PA has yielded a comparatively higher 30.15% annualized return.

NXPI

• 1D: 1.75%
• 1M: 2.17%
• YTD: 39.46%
• 6M: 32.77%
• 1Y: 47.77%
• 3Y*: 19.83%
• 5Y*: 10.78%
• 10Y*: 14.44%

STMPA.PA

• 1D: -2.48%
• 1M: 34.05%
• YTD: 194.64%
• 6M: 198.57%
• 1Y: 174.43%
• 3Y*: 21.30%
• 5Y*: 16.67%
• 10Y*: 30.15%

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

NXPI vs. STMPA.PA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NXPI NXP Semiconductors N.V.	39.46%	6.39%	-7.97%	48.39%	-29.21%	44.83%	26.60%	75.73%	-37.05%	19.47%
STMPA.PA STMicroelectronics N.V.	194.64%	6.09%	-49.22%	42.09%	-28.10%	34.09%	38.35%	90.31%	-33.92%	95.15%

Correlation

The correlation between NXPI and STMPA.PA is 0.57, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.57
Correlation (3Y) Calculated over the trailing 3-year period	0.54
Correlation (5Y) Calculated over the trailing 5-year period	0.56
Correlation (10Y) Calculated over the trailing 10-year period	0.49
Correlation (All Time) Calculated using the full available price history since Aug 9, 2010	0.45

The correlation between NXPI and STMPA.PA shifts across timeframes, from 0.45 (all time) to 0.57 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

NXPI vs. STMPA.PA — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

NXPI

NXPI Risk / Return Rank: 74
NXPI Sharpe Ratio Rank: 74
NXPI Sortino Ratio Rank: 77
NXPI Omega Ratio Rank: 72
NXPI Calmar Ratio Rank: 75
NXPI Martin Ratio Rank: 76

STMPA.PA

STMPA.PA Risk / Return Rank: 92
STMPA.PA Sharpe Ratio Rank: 96
STMPA.PA Sortino Ratio Rank: 93
STMPA.PA Omega Ratio Rank: 94
STMPA.PA Calmar Ratio Rank: 91
STMPA.PA Martin Ratio Rank: 88

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

NXPI vs. STMPA.PA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for NXP Semiconductors N.V. (NXPI) and STMicroelectronics N.V. (STMPA.PA). 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.

	NXPI	STMPA.PA	Difference
Sharpe ratio: Return per unit of total volatility	1.05	3.48	-2.43
Sortino ratio: Return per unit of downside risk	2.01	3.66	-1.65
Omega ratio: Gain probability vs. loss probability	1.23	1.53	-0.30
Calmar ratio: Return relative to maximum drawdown	1.95	4.97	-3.01
Martin ratio: Return relative to average drawdown	4.78	11.03	-6.25
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NXPI vs. STMPA.PA - Sharpe Ratio Comparison

The current NXPI Sharpe Ratio is 1.05, which is lower than the STMPA.PA Sharpe Ratio of 3.48. The chart below compares the historical Sharpe Ratios of NXPI and STMPA.PA, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	NXPI	STMPA.PA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.05	3.48	-2.43
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.26	0.40	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.36	0.72	-0.36
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.23	+0.29

Drawdowns

NXPI vs. STMPA.PA - Drawdown Comparison

The maximum NXPI drawdown since its inception was -59.98%, smaller than the maximum STMPA.PA drawdown of -79.98%. Use the drawdown chart below to compare losses from any high point for NXPI and STMPA.PA.

Drawdown Indicators

	NXPI	STMPA.PA	Difference
Max Drawdown Largest peak-to-trough decline	-59.98%	-79.98%	+20.00%
Max Drawdown (1Y) Largest decline over 1 year	-24.58%	-34.63%	+10.05%
Max Drawdown (3Y) Largest decline over 3 years	-46.47%	-66.55%	+20.08%
Max Drawdown (5Y) Largest decline over 5 years	-46.47%	-66.55%	+20.08%
Max Drawdown (10Y) Largest decline over 10 years	-53.26%	-66.55%	+13.29%
Current Drawdown Current decline from peak	-9.48%	-2.48%	-7.00%
Average Drawdown Average peak-to-trough decline	-16.55%	-36.22%	+19.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.03%	15.69%	-5.66%

Volatility

NXPI vs. STMPA.PA - Volatility Comparison

The current volatility for NXP Semiconductors N.V. (NXPI) is 15.93%, while STMicroelectronics N.V. (STMPA.PA) has a volatility of 21.17%. This indicates that NXPI experiences smaller price fluctuations and is considered to be less risky than STMPA.PA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NXPI	STMPA.PA	Difference
Volatility (1M) Calculated over the trailing 1-month period	15.93%	21.17%	-5.24%
Volatility (6M) Calculated over the trailing 6-month period	36.47%	36.80%	-0.33%
Volatility (1Y) Calculated over the trailing 1-year period	45.93%	50.68%	-4.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.30%	41.39%	-0.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.68%	41.30%	-0.62%

Dividends

NXPI vs. STMPA.PA - Dividend Comparison

NXPI's dividend yield for the trailing twelve months is around 1.35%, more than STMPA.PA's 0.40% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NXPI NXP Semiconductors N.V.	1.35%	1.87%	1.95%	1.77%	2.14%	0.99%	0.94%	0.98%	0.68%	0.00%	0.00%	0.00%
STMPA.PA STMicroelectronics N.V.	0.40%	1.20%	1.08%	0.42%	0.60%	0.38%	0.46%	0.77%	1.41%	1.00%	2.02%	5.01%

Financials

Frequently Asked Questions

Can I hold both NXPI and STMPA.PA in my portfolio?

NXPI and STMPA.PA have a correlation of 0.57, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.