PROSY vs. STLA

Last updated Jun 4, 2026

PROSY (Prosus N.V.) and STLA (Stellantis N.V.) are both stocks. PROSY operates in Internet Content & Information (Communication Services), while STLA operates in Auto Manufacturers (Consumer Cyclical). Over the past 5 years, PROSY returned -0.71%/yr vs -12.06%/yr for STLA. At a 0.38 correlation, their price movements are largely independent.

Performance

PROSY vs. STLA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Prosus N.V. (PROSY) and Stellantis N.V. (STLA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PROSY achieves a -24.92% return, which is significantly higher than STLA's -32.51% return.

PROSY

• 1D: -5.69%
• 1M: -2.52%
• YTD: -24.92%
• 6M: -23.18%
• 1Y: -8.66%
• 3Y*: 12.81%
• 5Y*: -0.71%
• 10Y*: —

STLA

• 1D: -4.30%
• 1M: 3.81%
• YTD: -32.51%
• 6M: -35.86%
• 1Y: -25.76%
• 3Y*: -16.21%
• 5Y*: -12.06%
• 10Y*: —

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

PROSY vs. STLA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
PROSY Prosus N.V.	-24.92%	55.67%	33.80%	-5.32%	-17.15%	-30.23%
STLA Stellantis N.V.	-32.51%	-0.80%	-40.21%	79.15%	-18.23%	13.08%

Correlation

The correlation between PROSY and STLA is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.22
Correlation (3Y) Calculated over the trailing 3-year period	0.35
Correlation (5Y) Calculated over the trailing 5-year period	0.39
Correlation (All Time) Calculated using the full available price history since Jan 21, 2021	0.38

The correlation between PROSY and STLA shifts across timeframes, from 0.22 (1 year) to 0.39 (5 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap PROSY : $103.60B STLA : $20.48B
EPS PROSY : $1.91 STLA : -$0.43
PS Ratio PROSY : 8.12 STLA : 0.11
PB Ratio PROSY : 1.87 STLA : 0.34
Total Revenue (TTM) PROSY : $12.76B STLA : $186.57B
Gross Profit (TTM) PROSY : $5.31B STLA : $86.70B
EBITDA (TTM) PROSY : $10.72B STLA : $3.43B

Return for Risk

PROSY vs. STLA — Risk / Return Rank

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

PROSY

PROSY Risk / Return Rank: 30
PROSY Sharpe Ratio Rank: 29
PROSY Sortino Ratio Rank: 26
PROSY Omega Ratio Rank: 26
PROSY Calmar Ratio Rank: 33
PROSY Martin Ratio Rank: 33

STLA

STLA Risk / Return Rank: 20
STLA Sharpe Ratio Rank: 19
STLA Sortino Ratio Rank: 21
STLA Omega Ratio Rank: 20
STLA Calmar Ratio Rank: 22
STLA Martin Ratio Rank: 17

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.

PROSY vs. STLA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Prosus N.V. (PROSY) and Stellantis N.V. (STLA). 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.

	PROSY	STLA	Difference
Sharpe ratio Return per unit of total volatility	-0.27	-0.50	+0.24
Sortino ratio Return per unit of downside risk	-0.17	-0.42	+0.25
Omega ratio Gain probability vs. loss probability	0.98	0.95	+0.03
Calmar ratio Return relative to maximum drawdown	-0.22	-0.54	+0.32
Martin ratio Return relative to average drawdown	-0.43	-1.12	+0.69
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PROSY vs. STLA - Sharpe Ratio Comparison

The current PROSY Sharpe Ratio is -0.27, which is higher than the STLA Sharpe Ratio of -0.50. The chart below compares the historical Sharpe Ratios of PROSY and STLA, 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

	PROSY	STLA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.27	-0.50	+0.24
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.02	-0.29	+0.27
Sharpe Ratio (All Time) Calculated using the full available price history	0.08	-0.18	+0.26

Drawdowns

PROSY vs. STLA - Drawdown Comparison

The maximum PROSY drawdown since its inception was -69.36%, roughly equal to the maximum STLA drawdown of -72.65%. Use the drawdown chart below to compare losses from any high point for PROSY and STLA.

Drawdown Indicators

	PROSY	STLA	Difference
Max Drawdown Largest peak-to-trough decline	-69.36%	-72.65%	+3.29%
Max Drawdown (1Y) Largest decline over 1 year	-39.09%	-47.77%	+8.68%
Max Drawdown (3Y) Largest decline over 3 years	-39.09%	-72.65%	+33.56%
Max Drawdown (5Y) Largest decline over 5 years	-61.97%	-72.65%	+10.68%
Current Drawdown Current decline from peak	-36.35%	-68.25%	+31.90%
Average Drawdown Average peak-to-trough decline	-30.00%	-28.93%	-1.07%
Ulcer Index Depth and duration of drawdowns from previous peaks	20.34%	23.10%	-2.76%

Volatility

PROSY vs. STLA - Volatility Comparison

Prosus N.V. (PROSY) has a higher volatility of 14.76% compared to Stellantis N.V. (STLA) at 13.68%. This indicates that PROSY's price experiences larger fluctuations and is considered to be riskier than STLA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PROSY	STLA	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.76%	13.68%	+1.08%
Volatility (6M) Calculated over the trailing 6-month period	27.37%	40.02%	-12.65%
Volatility (1Y) Calculated over the trailing 1-year period	32.71%	51.35%	-18.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.10%	41.89%	+1.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.71%	41.37%	+0.34%

Dividends

PROSY vs. STLA - Dividend Comparison

Neither PROSY nor STLA has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020
PROSY Prosus N.V.	0.00%	0.00%	0.28%	0.25%	0.20%	0.20%	0.12%
STLA Stellantis N.V.	0.00%	14.26%	12.66%	6.32%	7.90%	2.66%	0.00%

Financials

Frequently Asked Questions

Can I hold both PROSY and STLA in my portfolio?

PROSY and STLA have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PROSY or STLA?

PROSY has higher volatility (14.76%) compared to STLA (13.68%). In terms of maximum drawdown, PROSY dropped -69.36% vs STLA's -72.65%.

Which has better risk-adjusted returns?

PROSY currently has the higher Sharpe Ratio (-0.27 vs -0.50), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.