RS2K.DE vs. VOO

Last updated Apr 2, 2026

Compare and contrast key facts about Amundi Russell 2000 UCITS ETF EUR (RS2K.DE) and Vanguard S&P 500 ETF (VOO).

RS2K.DE and VOO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. RS2K.DE is a passively managed fund by Amundi that tracks the performance of the Russell 2000®. It was launched on Mar 22, 2018. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010. Both RS2K.DE and VOO are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

RS2K.DE vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Amundi Russell 2000 UCITS ETF EUR (RS2K.DE) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

RS2K.DE vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RS2K.DE Amundi Russell 2000 UCITS ETF EUR	2.04%	1.29%	15.87%	14.96%	-16.48%	24.69%	8.27%	29.13%	-8.90%	0.74%
VOO Vanguard S&P 500 ETF	-1.80%	3.84%	33.23%	22.54%	-13.10%	38.43%	8.57%	34.33%	-0.02%	6.81%

Different Trading Currencies

RS2K.DE is traded in EUR, while VOO is traded in USD. To make them comparable, the VOO values have been converted to EUR using the latest available exchange rates.

Returns By Period

In the year-to-date period, RS2K.DE achieves a 2.04% return, which is significantly higher than VOO's -2.17% return. Over the past 10 years, RS2K.DE has underperformed VOO with an annualized return of 9.42%, while VOO has yielded a comparatively higher 14.00% annualized return.

RS2K.DE

• 1D: 2.62%
• 1M: -2.14%
• YTD: 2.04%
• 6M: 5.14%
• 1Y: 17.82%
• 3Y*: 10.78%
• 5Y*: 3.74%
• 10Y*: 9.42%

VOO

• 1D: 0.00%
• 1M: -3.07%
• YTD: -2.17%
• 6M: -0.22%
• 1Y: 9.95%
• 3Y*: 16.10%
• 5Y*: 12.33%
• 10Y*: 14.00%

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

RS2K.DE vs. VOO - Expense Ratio Comparison

RS2K.DE has a 0.35% expense ratio, which is higher than VOO's 0.03% expense ratio.

RS2K.DE

Amundi Russell 2000 UCITS ETF EUR

VOO

Vanguard S&P 500 ETF

Return for Risk

RS2K.DE vs. VOO — Risk / Return Rank

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

RS2K.DE

RS2K.DE Risk / Return Rank: 47
RS2K.DE Sharpe Ratio Rank: 40
RS2K.DE Sortino Ratio Rank: 39
RS2K.DE Omega Ratio Rank: 37
RS2K.DE Calmar Ratio Rank: 68
RS2K.DE Martin Ratio Rank: 53

VOO

VOO Risk / Return Rank: 54
VOO Sharpe Ratio Rank: 50
VOO Sortino Ratio Rank: 53
VOO Omega Ratio Rank: 56
VOO Calmar Ratio Rank: 51
VOO Martin Ratio Rank: 62

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.

RS2K.DE vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amundi Russell 2000 UCITS ETF EUR (RS2K.DE) and Vanguard S&P 500 ETF (VOO). 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.

	RS2K.DE	VOO	Difference
Sharpe ratio Return per unit of total volatility	0.80	0.49	+0.31
Sortino ratio Return per unit of downside risk	1.18	0.80	+0.38
Omega ratio Gain probability vs. loss probability	1.16	1.13	+0.03
Calmar ratio Return relative to maximum drawdown	1.90	0.71	+1.19
Martin ratio Return relative to average drawdown	5.64	3.01	+2.63
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RS2K.DE vs. VOO - Sharpe Ratio Comparison

The current RS2K.DE Sharpe Ratio is 0.80, which is higher than the VOO Sharpe Ratio of 0.49. The chart below compares the historical Sharpe Ratios of RS2K.DE and VOO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	RS2K.DE	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.80	0.49	+0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.18	0.74	-0.57
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.43	0.76	-0.32
Sharpe Ratio (All Time) Calculated using the full available price history	0.45	0.85	-0.39

Correlation

The correlation between RS2K.DE and VOO is 0.51, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

RS2K.DE vs. VOO - Dividend Comparison

RS2K.DE has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.18%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RS2K.DE Amundi Russell 2000 UCITS ETF EUR	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOO Vanguard S&P 500 ETF	1.18%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Drawdowns

RS2K.DE vs. VOO - Drawdown Comparison

The maximum RS2K.DE drawdown since its inception was -41.14%, which is greater than VOO's maximum drawdown of -33.49%. Use the drawdown chart below to compare losses from any high point for RS2K.DE and VOO.

Drawdown Indicators

	RS2K.DE	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-41.14%	-33.99%	-7.15%
Max Drawdown (1Y) Largest decline over 1 year	-15.70%	-8.90%	-6.80%
Max Drawdown (5Y) Largest decline over 5 years	-32.48%	-24.52%	-7.96%
Max Drawdown (10Y) Largest decline over 10 years	-41.14%	-33.99%	-7.15%
Current Drawdown Current decline from peak	-5.89%	-5.44%	-0.45%
Average Drawdown Average peak-to-trough decline	-9.45%	-3.72%	-5.73%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.16%	2.57%	+0.59%

Volatility

RS2K.DE vs. VOO - Volatility Comparison

Amundi Russell 2000 UCITS ETF EUR (RS2K.DE) has a higher volatility of 5.92% compared to Vanguard S&P 500 ETF (VOO) at 4.36%. This indicates that RS2K.DE's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RS2K.DE	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.92%	4.36%	+1.56%
Volatility (6M) Calculated over the trailing 6-month period	13.29%	9.85%	+3.44%
Volatility (1Y) Calculated over the trailing 1-year period	22.19%	20.48%	+1.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.04%	16.70%	+4.34%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.62%	18.56%	+3.06%