WELX.DE vs. AUM5.DE

Last updated Jun 5, 2026

WELX.DE (Amundi S&P Global Communication Services ESG UCITS ETF EUR Acc) and AUM5.DE (Amundi S&P 500 UCITS ETF EUR) are both exchange-traded funds - WELX.DE is a Communications Equities fund tracking the S&P Developed Ex-Korea LargeMidCap Sustainability Enhanced Communication Services, while AUM5.DE is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 3 years, WELX.DE returned 21.53%/yr vs 18.95%/yr for AUM5.DE. A 0.73 correlation means they provide meaningful diversification when combined. WELX.DE charges 0.18%/yr vs 0.15%/yr for AUM5.DE.

Performance

WELX.DE vs. AUM5.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Amundi S&P Global Communication Services ESG UCITS ETF EUR Acc (WELX.DE) and Amundi S&P 500 UCITS ETF EUR (AUM5.DE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WELX.DE achieves a 2.94% return, which is significantly lower than AUM5.DE's 11.38% return.

WELX.DE

• 1D: 0.98%
• 1M: -0.36%
• YTD: 2.94%
• 6M: 0.12%
• 1Y: 19.74%
• 3Y*: 21.53%
• 5Y*: —
• 10Y*: —

AUM5.DE

• 1D: -0.16%
• 1M: 4.40%
• YTD: 11.38%
• 6M: 10.89%
• 1Y: 25.63%
• 3Y*: 18.95%
• 5Y*: 14.88%
• 10Y*: 15.11%

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

WELX.DE vs. AUM5.DE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
WELX.DE Amundi S&P Global Communication Services ESG UCITS ETF EUR Acc	2.94%	16.08%	35.06%	46.63%	-6.87%
AUM5.DE Amundi S&P 500 UCITS ETF EUR	11.38%	4.80%	32.39%	22.64%	-3.07%

Correlation

The correlation between WELX.DE and AUM5.DE is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.71
Correlation (All Time) Calculated using the full available price history since Oct 12, 2022	0.73

The correlation between WELX.DE and AUM5.DE has been stable across timeframes, ranging from 0.66 to 0.73 - a consistent structural relationship.

Return for Risk

WELX.DE vs. AUM5.DE — Risk / Return Rank

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

WELX.DE

WELX.DE Risk / Return Rank: 34
WELX.DE Sharpe Ratio Rank: 38
WELX.DE Sortino Ratio Rank: 38
WELX.DE Omega Ratio Rank: 35
WELX.DE Calmar Ratio Rank: 30
WELX.DE Martin Ratio Rank: 31

AUM5.DE

AUM5.DE Risk / Return Rank: 69
AUM5.DE Sharpe Ratio Rank: 67
AUM5.DE Sortino Ratio Rank: 66
AUM5.DE Omega Ratio Rank: 70
AUM5.DE Calmar Ratio Rank: 72
AUM5.DE Martin Ratio Rank: 69

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.

WELX.DE vs. AUM5.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amundi S&P Global Communication Services ESG UCITS ETF EUR Acc (WELX.DE) and Amundi S&P 500 UCITS ETF EUR (AUM5.DE). 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.

	WELX.DE	AUM5.DE	Difference
Sharpe ratio: Return per unit of total volatility	1.33	2.20	-0.86
Sortino ratio: Return per unit of downside risk	1.92	3.01	-1.09
Omega ratio: Gain probability vs. loss probability	1.23	1.41	-0.18
Calmar ratio: Return relative to maximum drawdown	1.42	3.57	-2.16
Martin ratio: Return relative to average drawdown	4.34	12.74	-8.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WELX.DE vs. AUM5.DE - Sharpe Ratio Comparison

The current WELX.DE Sharpe Ratio is 1.33, which is lower than the AUM5.DE Sharpe Ratio of 2.20. The chart below compares the historical Sharpe Ratios of WELX.DE and AUM5.DE, 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

	WELX.DE	AUM5.DE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.33	2.20	-0.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.97	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.93	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.30	0.96	+0.34

Drawdowns

WELX.DE vs. AUM5.DE - Drawdown Comparison

The maximum WELX.DE drawdown since its inception was -25.19%, smaller than the maximum AUM5.DE drawdown of -33.66%. Use the drawdown chart below to compare losses from any high point for WELX.DE and AUM5.DE.

Drawdown Indicators

	WELX.DE	AUM5.DE	Difference
Max Drawdown Largest peak-to-trough decline	-25.19%	-33.66%	+8.47%
Max Drawdown (1Y) Largest decline over 1 year	-14.88%	-7.15%	-7.73%
Max Drawdown (3Y) Largest decline over 3 years	-25.19%	-23.30%	-1.89%
Max Drawdown (5Y) Largest decline over 5 years	—	-23.30%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.66%	—
Current Drawdown Current decline from peak	-2.38%	-0.46%	-1.92%
Average Drawdown Average peak-to-trough decline	-4.32%	-4.00%	-0.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.86%	2.01%	+2.85%

Volatility

WELX.DE vs. AUM5.DE - Volatility Comparison

Amundi S&P Global Communication Services ESG UCITS ETF EUR Acc (WELX.DE) has a higher volatility of 4.16% compared to Amundi S&P 500 UCITS ETF EUR (AUM5.DE) at 2.63%. This indicates that WELX.DE's price experiences larger fluctuations and is considered to be riskier than AUM5.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WELX.DE	AUM5.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.16%	2.63%	+1.53%
Volatility (6M) Calculated over the trailing 6-month period	10.85%	7.61%	+3.24%
Volatility (1Y) Calculated over the trailing 1-year period	15.84%	11.64%	+4.20%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.43%	15.19%	+3.24%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.43%	16.07%	+2.36%

WELX.DE vs. AUM5.DE - Expense Ratio Comparison

WELX.DE has a 0.18% expense ratio, which is higher than AUM5.DE's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

WELX.DE vs. AUM5.DE - Dividend Comparison

Neither WELX.DE nor AUM5.DE has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both WELX.DE and AUM5.DE in my portfolio?

WELX.DE and AUM5.DE have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WELX.DE or AUM5.DE?

On fees, AUM5.DE is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WELX.DE or AUM5.DE?

AUM5.DE is cheaper with a 0.15% expense ratio, compared with 0.18% for WELX.DE.

What is the main difference between WELX.DE and AUM5.DE?

WELX.DE is categorized as Communications Equities, while AUM5.DE is S&P 500. WELX.DE tracks S&P Developed Ex-Korea LargeMidCap Sustainability Enhanced Communication Services, while AUM5.DE tracks S&P 500 Index. Their fees differ too: 0.18% for WELX.DE and 0.15% for AUM5.DE.