VUDY.DE vs. PR1S.DE

Last updated Jun 5, 2026

VUDY.DE (Vanguard U.S. Treasury 1-3 Year Bond UCITS ETF USD Distributing) and PR1S.DE (Amundi Prime US Treasury UCITS ETF DR (D)) are both Government Bonds funds - VUDY.DE tracks the Bloomberg US Treasury 1-3 Year Index while PR1S.DE tracks the Solactive US Treasury Bond. Both are passively managed. Their correlation of 0.84 suggests significant overlap in exposure. Both charge a 0.05% expense ratio.

Performance

VUDY.DE vs. PR1S.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Vanguard U.S. Treasury 1-3 Year Bond UCITS ETF USD Distributing (VUDY.DE) and Amundi Prime US Treasury UCITS ETF DR (D) (PR1S.DE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VUDY.DE achieves a 1.50% return, which is significantly higher than PR1S.DE's 1.04% return.

VUDY.DE

• 1D: -0.04%
• 1M: 0.77%
• YTD: 1.50%
• 6M: 0.93%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

PR1S.DE

• 1D: 0.07%
• 1M: 0.83%
• YTD: 1.04%
• 6M: 0.32%
• 1Y: 1.64%
• 3Y*: 0.10%
• 5Y*: 0.57%
• 10Y*: —

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

VUDY.DE vs. PR1S.DE - Yearly Performance Comparison

	2026 (YTD)	2025
VUDY.DE Vanguard U.S. Treasury 1-3 Year Bond UCITS ETF USD Distributing	1.50%	-1.28%
PR1S.DE Amundi Prime US Treasury UCITS ETF DR (D)	1.04%	-1.63%

Correlation

The correlation between VUDY.DE and PR1S.DE is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 7, 2025	0.84

Return for Risk

VUDY.DE vs. PR1S.DE — Risk / Return Rank

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

PR1S.DE

PR1S.DE Risk / Return Rank: 13
PR1S.DE Sharpe Ratio Rank: 14
PR1S.DE Sortino Ratio Rank: 12
PR1S.DE Omega Ratio Rank: 12
PR1S.DE Calmar Ratio Rank: 14
PR1S.DE Martin Ratio Rank: 14

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.

VUDY.DE vs. PR1S.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard U.S. Treasury 1-3 Year Bond UCITS ETF USD Distributing (VUDY.DE) and Amundi Prime US Treasury UCITS ETF DR (D) (PR1S.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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	VUDY.DE	PR1S.DE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.30	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.07	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.07	-0.09	+0.16

Drawdowns

VUDY.DE vs. PR1S.DE - Drawdown Comparison

The maximum VUDY.DE drawdown since its inception was -3.65%, smaller than the maximum PR1S.DE drawdown of -17.15%. Use the drawdown chart below to compare losses from any high point for VUDY.DE and PR1S.DE.

Drawdown Indicators

	VUDY.DE	PR1S.DE	Difference
Max Drawdown Largest peak-to-trough decline	-3.65%	-17.15%	+13.50%
Max Drawdown (1Y) Largest decline over 1 year	—	-4.05%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-11.04%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-12.84%	—
Current Drawdown Current decline from peak	-1.43%	-12.54%	+11.11%
Average Drawdown Average peak-to-trough decline	-1.51%	-10.33%	+8.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.62%	—

Volatility

Volatility by Period

	VUDY.DE	PR1S.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.86%	—
Volatility (6M) Calculated over the trailing 6-month period	—	3.80%	—
Volatility (1Y) Calculated over the trailing 1-year period	5.20%	5.49%	-0.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.20%	8.02%	-2.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.20%	8.93%	-3.73%

VUDY.DE vs. PR1S.DE - Expense Ratio Comparison

Both VUDY.DE and PR1S.DE have an expense ratio of 0.05%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

VUDY.DE vs. PR1S.DE - Dividend Comparison

VUDY.DE's dividend yield for the trailing twelve months is around 1.63%, less than PR1S.DE's 3.19% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
PR1S.DE Amundi Prime US Treasury UCITS ETF DR (D)	3.19%	3.22%	2.83%	2.36%	1.91%	1.73%	2.14%	1.50%
VUDY.DE Vanguard U.S. Treasury 1-3 Year Bond UCITS ETF USD Distributing	1.63%	0.37%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VUDY.DE and PR1S.DE in my portfolio?

VUDY.DE and PR1S.DE have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, VUDY.DE or PR1S.DE?

Both ETFs have the same 0.05% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, VUDY.DE or PR1S.DE?

VUDY.DE and PR1S.DE have the same expense ratio: 0.05% per year.

What is the main difference between VUDY.DE and PR1S.DE?

VUDY.DE tracks Bloomberg US Treasury 1-3 Year Index, while PR1S.DE tracks Solactive US Treasury Bond. They also come from different issuers: Vanguard and Amundi.