SUWS.L vs. IWDA.L
SUWS.L (iShares MSCI World SRI UCITS ETF USD (Dist)) and IWDA.L (iShares Core MSCI World UCITS ETF USD (Acc)) are both Global Equities funds from iShares - SUWS.L tracks the iShares MSCI World SRI UCITS ETF USD (Dist) while IWDA.L tracks the MSCI World Index (Net). Both are passively managed. Over the past 5 years, SUWS.L returned 9.18%/yr vs 11.60%/yr for IWDA.L. With a 0.96 correlation, they move nearly in lockstep. Both charge a 0.20% expense ratio.
Performance
SUWS.L vs. IWDA.L - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with SUWS.L having a 10.37% return and IWDA.L slightly lower at 10.17%.
SUWS.L
- 1D
- -0.43%
- 1M
- -1.35%
- 6M
- 8.12%
- YTD
- 10.37%
- 1Y
- 18.55%
- 3Y*
- 13.89%
- 5Y*
- 9.18%
- 10Y*
- —
IWDA.L
- 1D
- 0.19%
- 1M
- 0.21%
- 6M
- 9.01%
- YTD
- 10.17%
- 1Y
- 22.01%
- 3Y*
- 18.87%
- 5Y*
- 11.60%
- 10Y*
- 12.99%
SUWS.L vs. IWDA.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SUWS.L iShares MSCI World SRI UCITS ETF USD (Dist) | 10.37% | 14.86% | 11.22% | 25.16% | -21.20% | 25.32% | 21.04% | 29.76% | -7.49% | 4.80% |
IWDA.L iShares Core MSCI World UCITS ETF USD (Acc) | 10.17% | 21.03% | 19.11% | 24.27% | -18.11% | 22.19% | 16.06% | 27.13% | -9.01% | 4.89% |
Correlation
The correlation between SUWS.L and IWDA.L is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.93 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.94 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.96 |
Correlation (All Time) Calculated using the full available price history since Oct 12, 2017 | 0.96 |
The correlation between SUWS.L and IWDA.L has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.
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Return for Risk
SUWS.L vs. IWDA.L — Risk / Return Rank
SUWS.L
IWDA.L
SUWS.L vs. IWDA.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI World SRI UCITS ETF USD (Dist) (SUWS.L) and iShares Core MSCI World UCITS ETF USD (Acc) (IWDA.L). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| SUWS.L | IWDA.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.38 | ||
| Sortino ratioReturn per unit of downside risk | -0.57 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 1.32 | -0.07 |
| Calmar ratioReturn relative to maximum drawdown | 2.05 | 2.64 | -0.59 |
| Martin ratioReturn relative to average drawdown | 7.87 | 10.75 | -2.89 |
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Drawdowns
SUWS.L vs. IWDA.L - Drawdown Comparison
The maximum SUWS.L drawdown since its inception was -31.97%, smaller than the maximum IWDA.L drawdown of -34.11%. Use the drawdown chart below to compare losses from any high point for SUWS.L and IWDA.L.
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Drawdown Indicators
| SUWS.L | IWDA.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -31.97% | -34.11% | +2.14% |
Max Drawdown (1Y)Largest decline over 1 year | -9.56% | -8.31% | -1.25% |
Max Drawdown (3Y)Largest decline over 3 years | -17.81% | -16.94% | -0.87% |
Max Drawdown (5Y)Largest decline over 5 years | -29.06% | -25.88% | -3.18% |
Max Drawdown (10Y)Largest decline over 10 years | — | -34.11% | — |
Current DrawdownCurrent decline from peak | -1.78% | -0.12% | -1.66% |
Average DrawdownAverage peak-to-trough decline | -5.56% | -4.39% | -1.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.49% | 2.04% | +0.45% |
Volatility
SUWS.L vs. IWDA.L - Volatility Comparison
iShares MSCI World SRI UCITS ETF USD (Dist) (SUWS.L) has a higher volatility of 4.00% compared to iShares Core MSCI World UCITS ETF USD (Acc) (IWDA.L) at 2.72%. This indicates that SUWS.L's price experiences larger fluctuations and is considered to be riskier than IWDA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SUWS.L | IWDA.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.00% | 2.72% | +1.28% |
Volatility (6M)Calculated over the trailing 6-month period | 11.41% | 9.80% | +1.61% |
Volatility (1Y)Calculated over the trailing 1-year period | 13.94% | 12.26% | +1.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.40% | 15.73% | +0.67% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.85% | 15.78% | +1.07% |
SUWS.L vs. IWDA.L - Expense Ratio Comparison
Both SUWS.L and IWDA.L have an expense ratio of 0.20%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.
Dividends
SUWS.L vs. IWDA.L - Dividend Comparison
SUWS.L's dividend yield for the trailing twelve months is around 1.20%, while IWDA.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
IWDA.L iShares Core MSCI World UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SUWS.L iShares MSCI World SRI UCITS ETF USD (Dist) | 1.20% | 1.21% | 1.41% | 1.52% | 1.71% | 1.20% | 1.21% | 1.70% | 2.26% |
Frequently Asked Questions
With a correlation of 0.93, SUWS.L and IWDA.L move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.
Both ETFs have the same 0.20% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.
SUWS.L and IWDA.L have the same expense ratio: 0.20% per year.
SUWS.L tracks iShares MSCI World SRI UCITS ETF USD (Dist), while IWDA.L tracks MSCI World Index (Net).
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