STLAP.PA vs. GM

Last updated Jun 4, 2026

STLAP.PA (Stellantis NV) and GM (General Motors Company) are both stocks. Both operate in the Auto Manufacturers industry within the Consumer Cyclical sector. Over the past 10 years, STLAP.PA returned -3.39%/yr vs 12.77%/yr for GM. At a 0.38 correlation, their price movements are largely independent.

Performance

STLAP.PA vs. GM - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Stellantis NV (STLAP.PA) and General Motors Company (GM). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

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

Returns By Period

In the year-to-date period, STLAP.PA achieves a -32.34% return, which is significantly lower than GM's 1.91% return. Over the past 10 years, STLAP.PA has underperformed GM with an annualized return of -3.39%, while GM has yielded a comparatively higher 12.77% annualized return.

STLAP.PA

• 1D: -4.04%
• 1M: 3.70%
• YTD: -32.34%
• 6M: -35.26%
• 1Y: -27.24%
• 3Y*: -20.58%
• 5Y*: -12.64%
• 10Y*: -3.39%

GM

• 1D: 0.18%
• 1M: 8.70%
• YTD: 1.91%
• 6M: 10.47%
• 1Y: 64.87%
• 3Y*: 31.28%
• 5Y*: 7.02%
• 10Y*: 12.77%

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

STLAP.PA vs. GM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
STLAP.PA Stellantis NV	-32.34%	-19.01%	-36.12%	73.96%	-14.09%	-15.93%	5.02%	14.24%	9.97%	9.42%
GM General Motors Company	1.91%	35.93%	59.73%	4.69%	-38.79%	51.33%	5.67%	16.59%	-11.07%	7.46%

Correlation

The correlation between STLAP.PA and GM is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (5Y) Calculated over the trailing 5-year period	0.42
Correlation (10Y) Calculated over the trailing 10-year period	0.41
Correlation (All Time) Calculated using the full available price history since Nov 19, 2010	0.38

Return for Risk

STLAP.PA vs. GM — Risk / Return Rank

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

STLAP.PA

STLAP.PA Risk / Return Rank: 19
STLAP.PA Sharpe Ratio Rank: 18
STLAP.PA Sortino Ratio Rank: 20
STLAP.PA Omega Ratio Rank: 20
STLAP.PA Calmar Ratio Rank: 20
STLAP.PA Martin Ratio Rank: 16

GM

GM Risk / Return Rank: 87
GM Sharpe Ratio Rank: 87
GM Sortino Ratio Rank: 88
GM Omega Ratio Rank: 86
GM Calmar Ratio Rank: 89
GM Martin Ratio Rank: 87

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.

STLAP.PA vs. GM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Stellantis NV (STLAP.PA) and General Motors Company (GM). 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.

	STLAP.PA	GM	Difference
Sharpe ratio: Return per unit of total volatility	-0.53	1.91	-2.45
Sortino ratio: Return per unit of downside risk	-0.46	2.86	-3.32
Omega ratio: Gain probability vs. loss probability	0.94	1.37	-0.43
Calmar ratio: Return relative to maximum drawdown	-0.57	4.59	-5.17
Martin ratio: Return relative to average drawdown	-1.15	11.10	-12.25
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

STLAP.PA vs. GM - Sharpe Ratio Comparison

The current STLAP.PA Sharpe Ratio is -0.53, which is lower than the GM Sharpe Ratio of 1.91. The chart below compares the historical Sharpe Ratios of STLAP.PA and GM, 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

	STLAP.PA	GM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.53	1.91	-2.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.33	0.20	-0.53
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.08	0.35	-0.43
Sharpe Ratio (All Time) Calculated using the full available price history	-0.16	0.26	-0.42

Drawdowns

STLAP.PA vs. GM - Drawdown Comparison

The maximum STLAP.PA drawdown since its inception was -93.21%, which is greater than GM's maximum drawdown of -56.83%. Use the drawdown chart below to compare losses from any high point for STLAP.PA and GM.

Drawdown Indicators

	STLAP.PA	GM	Difference
Max Drawdown Largest peak-to-trough decline	-93.21%	-56.83%	-36.38%
Max Drawdown (1Y) Largest decline over 1 year	-46.94%	-14.20%	-32.74%
Max Drawdown (3Y) Largest decline over 3 years	-76.32%	-32.74%	-43.58%
Max Drawdown (5Y) Largest decline over 5 years	-76.32%	-56.58%	-19.74%
Max Drawdown (10Y) Largest decline over 10 years	-76.32%	-56.83%	-19.49%
Current Drawdown Current decline from peak	-84.81%	-3.48%	-81.33%
Average Drawdown Average peak-to-trough decline	-58.45%	-20.97%	-37.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	23.49%	5.88%	+17.61%

Volatility

STLAP.PA vs. GM - Volatility Comparison

Stellantis NV (STLAP.PA) has a higher volatility of 11.96% compared to General Motors Company (GM) at 11.11%. This indicates that STLAP.PA's price experiences larger fluctuations and is considered to be riskier than GM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	STLAP.PA	GM	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.96%	11.11%	+0.85%
Volatility (6M) Calculated over the trailing 6-month period	41.78%	22.68%	+19.10%
Volatility (1Y) Calculated over the trailing 1-year period	50.61%	34.23%	+16.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	38.08%	35.72%	+2.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	39.64%	36.61%	+3.03%

Dividends

STLAP.PA vs. GM - Dividend Comparison

STLAP.PA has not paid dividends to shareholders, while GM's dividend yield for the trailing twelve months is around 0.77%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GM General Motors Company	0.77%	0.70%	0.90%	1.00%	0.54%	0.00%	0.91%	4.15%	4.54%	3.71%	4.36%	4.06%
STLAP.PA Stellantis NV	0.00%	7.23%	12.26%	6.34%	7.84%	14.11%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both STLAP.PA and GM in my portfolio?

STLAP.PA and GM have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.