WRNA.DE vs. WELG.DE
WRNA.DE (WisdomTree BioRevolution UCITS ETF USD Acc) and WELG.DE (Amundi S&P Global Health Care ESG UCITS ETF EUR Dist) are both Health & Biotech Equities funds - WRNA.DE tracks the WisdomTree BioRevolution ESG Screened while WELG.DE tracks the S&P Developed Ex-Korea LargeMidCap Sustainability Enhanced Health Care. Both are passively managed. Over the past 3 years, WRNA.DE returned 0.92%/yr vs 2.22%/yr for WELG.DE. At a 0.48 correlation, their price movements are largely independent. WRNA.DE charges 0.45%/yr vs 0.18%/yr for WELG.DE.
Performance
WRNA.DE vs. WELG.DE - Performance Comparison
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Returns By Period
In the year-to-date period, WRNA.DE achieves a 10.48% return, which is significantly higher than WELG.DE's -3.60% return.
WRNA.DE
- 1D
- 4.08%
- 1M
- 4.18%
- YTD
- 10.48%
- 6M
- 10.41%
- 1Y
- 48.70%
- 3Y*
- 0.92%
- 5Y*
- —
- 10Y*
- —
WELG.DE
- 1D
- 2.97%
- 1M
- 4.19%
- YTD
- -3.60%
- 6M
- -3.05%
- 1Y
- 6.88%
- 3Y*
- 2.22%
- 5Y*
- —
- 10Y*
- —
WRNA.DE vs. WELG.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
WRNA.DE WisdomTree BioRevolution UCITS ETF USD Acc | 10.48% | 9.13% | -10.92% | -3.37% | -6.38% |
WELG.DE Amundi S&P Global Health Care ESG UCITS ETF EUR Dist | -3.60% | 1.26% | 7.51% | 1.94% | 4.13% |
Correlation
The correlation between WRNA.DE and WELG.DE 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 | 0.48 |
Correlation (All Time) Calculated using the full available price history since Oct 12, 2022 | 0.48 |
The correlation between WRNA.DE and WELG.DE has been stable across timeframes, ranging from 0.48 to 0.57 - a consistent structural relationship.
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Return for Risk
WRNA.DE vs. WELG.DE — Risk / Return Rank
WRNA.DE
WELG.DE
WRNA.DE vs. WELG.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for WisdomTree BioRevolution UCITS ETF USD Acc (WRNA.DE) and Amundi S&P Global Health Care ESG UCITS ETF EUR Dist (WELG.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.
| WRNA.DE | WELG.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.28 | ||
| Sortino ratioReturn per unit of downside risk | +1.64 | ||
| Omega ratioGain probability vs. loss probability | 1.30 | 1.09 | +0.20 |
| Calmar ratioReturn relative to maximum drawdown | 3.61 | 0.55 | +3.06 |
| Martin ratioReturn relative to average drawdown | 9.63 | 1.29 | +8.35 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| WRNA.DE | WELG.DE | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.75 | 0.47 | +1.28 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.20 | 0.22 | -0.42 |
Drawdowns
WRNA.DE vs. WELG.DE - Drawdown Comparison
The maximum WRNA.DE drawdown since its inception was -52.35%, which is greater than WELG.DE's maximum drawdown of -23.11%. Use the drawdown chart below to compare losses from any high point for WRNA.DE and WELG.DE.
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Drawdown Indicators
| WRNA.DE | WELG.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -52.35% | -23.11% | -29.24% |
Max Drawdown (1Y)Largest decline over 1 year | -13.42% | -12.38% | -1.04% |
Max Drawdown (3Y)Largest decline over 3 years | -40.06% | -23.11% | -16.95% |
Current DrawdownCurrent decline from peak | -20.73% | -12.09% | -8.64% |
Average DrawdownAverage peak-to-trough decline | -27.26% | -7.24% | -20.02% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.04% | 5.34% | -0.30% |
Volatility
WRNA.DE vs. WELG.DE - Volatility Comparison
WisdomTree BioRevolution UCITS ETF USD Acc (WRNA.DE) has a higher volatility of 6.73% compared to Amundi S&P Global Health Care ESG UCITS ETF EUR Dist (WELG.DE) at 5.31%. This indicates that WRNA.DE's price experiences larger fluctuations and is considered to be riskier than WELG.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WRNA.DE | WELG.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.73% | 5.31% | +1.42% |
Volatility (6M)Calculated over the trailing 6-month period | 17.21% | 10.25% | +6.96% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.70% | 14.54% | +13.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.22% | 13.49% | +10.73% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 24.22% | 13.49% | +10.73% |
WRNA.DE vs. WELG.DE - Expense Ratio Comparison
WRNA.DE has a 0.45% expense ratio, which is higher than WELG.DE's 0.18% expense ratio.
Dividends
WRNA.DE vs. WELG.DE - Dividend Comparison
WRNA.DE has not paid dividends to shareholders, while WELG.DE's dividend yield for the trailing twelve months is around 1.55%.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
WELG.DE Amundi S&P Global Health Care ESG UCITS ETF EUR Dist | 1.55% | 1.36% | 0.92% | 0.17% |
WRNA.DE WisdomTree BioRevolution UCITS ETF USD Acc | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
WRNA.DE and WELG.DE 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.
On fees, WELG.DE is cheaper at 0.18% per year. The better choice depends on whether you care most about return, fees, risk, or income.
WELG.DE is cheaper with a 0.18% expense ratio, compared with 0.45% for WRNA.DE.
WRNA.DE tracks WisdomTree BioRevolution ESG Screened, while WELG.DE tracks S&P Developed Ex-Korea LargeMidCap Sustainability Enhanced Health Care. They also come from different issuers: WisdomTree and Amundi. Their fees differ too: 0.45% for WRNA.DE and 0.18% for WELG.DE.
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