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VUAG.L vs. UC13.L
Performance
Return for Risk
Drawdowns
Volatility
Dividends

VUAG.L vs. UC13.L

Last updated Jun 5, 2026

VUAG.L (Vanguard S&P 500 UCITS ETF (USD) Accumulating) and UC13.L (UBS Core S&P 500 UCITS ETF USD dis) are both S&P 500 funds tracking the S&P 500 Index, from Vanguard and UBS respectively. Both are passively managed. Over the past 5 years, VUAG.L returned 14.93%/yr vs 13.62%/yr for UC13.L. With a 0.97 correlation, they move nearly in lockstep. VUAG.L charges 0.07%/yr vs 0.03%/yr for UC13.L.

Performance

VUAG.L vs. UC13.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in Vanguard S&P 500 UCITS ETF (USD) Accumulating (VUAG.L) and UBS Core S&P 500 UCITS ETF USD dis (UC13.L). The values are adjusted to include any dividend payments, if applicable.

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Different Trading Currencies

VUAG.L is traded in GBP, while UC13.L is traded in GBp. To make them comparable, the UC13.L values have been converted to GBP using the latest available exchange rates.

Returns By Period

In the year-to-date period, VUAG.L achieves a 10.56% return, which is significantly higher than UC13.L's 9.92% return.

VUAG.L

1D
0.06%
1M
4.52%
YTD
10.56%
6M
9.91%
1Y
29.04%
3Y*
19.03%
5Y*
14.93%
10Y*
—

UC13.L

1D
-0.02%
1M
5.52%
YTD
9.92%
6M
9.83%
1Y
27.83%
3Y*
17.70%
5Y*
13.62%
10Y*
14.50%
*Multi-year figures are annualized to reflect compound growth (CAGR)

VUAG.L vs. UC13.L - Yearly Performance Comparison

2026 (YTD)2025202420232022202120202019
VUAG.L
Vanguard S&P 500 UCITS ETF (USD) Accumulating		10.56%9.36%27.33%19.67%-8.88%30.97%201.05%9.30%
UC13.L
UBS Core S&P 500 UCITS ETF USD dis		9.92%8.39%25.77%18.14%-10.01%29.47%11.81%8.47%

Correlation

The correlation between VUAG.L and UC13.L is 0.98 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.98

Correlation (3Y)
Calculated over the trailing 3-year period

0.98

Correlation (5Y)
Calculated over the trailing 5-year period

0.98

Correlation (All Time)
Calculated using the full available price history since May 17, 2019

0.97

The correlation between VUAG.L and UC13.L has been stable across timeframes, ranging from 0.97 to 0.98 - a consistent structural relationship.

VUAG.L vs. UC13.L - Sectors Allocation Comparison

Sectors
VUAG.L
UC13.L

Technology

35.7%
37.9%

Financial Services

11.6%
11.3%

Communication Services

11.3%
10.9%

Consumer Cyclical

10.2%
9.8%

Healthcare

8.5%
8.3%

Industrials

8.3%
7.8%

Consumer Defensive

4.9%
4.8%

Energy

3.5%
3.4%

Utilities

2.4%
2.2%

Real Estate

1.9%
1.9%

Basic Materials

1.8%
1.7%

Technology

VUAG.L
35.7%
UC13.L
37.9%

Financial Services

VUAG.L
11.6%
UC13.L
11.3%

Communication Services

VUAG.L
11.3%
UC13.L
10.9%

Consumer Cyclical

VUAG.L
10.2%
UC13.L
9.8%

Healthcare

VUAG.L
8.5%
UC13.L
8.3%

Industrials

VUAG.L
8.3%
UC13.L
7.8%

Consumer Defensive

VUAG.L
4.9%
UC13.L
4.8%

Energy

VUAG.L
3.5%
UC13.L
3.4%

Utilities

VUAG.L
2.4%
UC13.L
2.2%

Real Estate

VUAG.L
1.9%
UC13.L
1.9%

Basic Materials

VUAG.L
1.8%
UC13.L
1.7%

Compare stocks, funds, or ETFs

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Vanguard S&P 500 UCITS ETF (USD) Accumulating

UBS Core S&P 500 UCITS ETF USD dis

Often compared with VUAG.L:
VUAG.L vs. VOOVUAG.L vs. VUAA.LVUAG.L vs. VUSA.ASVUAG.L vs. CSP1.LVUAG.L vs. SPXP.LVUAG.L vs. VUKG.LVUAG.L vs. VWRP.L
Often compared with UC13.L:
UC13.L vs. VUSA.LUC13.L vs. CSPX.LUC13.L vs. VOOUC13.L vs. SPXP.LUC13.L vs. SPYUC13.L vs. XDPG.LUC13.L vs. I500.L

Return for Risk

VUAG.L vs. UC13.L — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
VUAG.L
VUAG.L Risk / Return Rank: 8282
Overall Rank
VUAG.L Sharpe Ratio Rank: 8484
Sharpe Ratio Rank
VUAG.L Sortino Ratio Rank: 8383
Sortino Ratio Rank
VUAG.L Omega Ratio Rank: 8585
Omega Ratio Rank
VUAG.L Calmar Ratio Rank: 8080
Calmar Ratio Rank
VUAG.L Martin Ratio Rank: 7878
Martin Ratio Rank
UC13.L
UC13.L Risk / Return Rank: 7777
Overall Rank
UC13.L Sharpe Ratio Rank: 8383
Sharpe Ratio Rank
UC13.L Sortino Ratio Rank: 8181
Sortino Ratio Rank
UC13.L Omega Ratio Rank: 8484
Omega Ratio Rank
UC13.L Calmar Ratio Rank: 7272
Calmar Ratio Rank
UC13.L Martin Ratio Rank: 6969
Martin Ratio Rank
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.

VUAG.L vs. UC13.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P 500 UCITS ETF (USD) Accumulating (VUAG.L) and UBS Core S&P 500 UCITS ETF USD dis (UC13.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.

VUAG.LUC13.LDifference
Sharpe ratioReturn per unit of total volatility
2.73
2.65

+0.09

Sortino ratioReturn per unit of downside risk
3.66
3.55

+0.11

Omega ratioGain probability vs. loss probability

1.51

1.50

+0.01

Calmar ratioReturn relative to maximum drawdown

4.08

3.54

+0.54

Martin ratioReturn relative to average drawdown

14.96

12.58

+2.39

Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VUAG.L vs. UC13.L - Sharpe Ratio Comparison

The current VUAG.L Sharpe Ratio is 2.73, which is comparable to the UC13.L Sharpe Ratio of 2.65. The chart below compares the historical Sharpe Ratios of VUAG.L and UC13.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Sharpe Ratios by Period

VUAG.LUC13.LDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

2.73

2.65

+0.09

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

1.04

0.94

+0.10

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

—

0.93

—

Sharpe Ratio (All Time)

Calculated using the full available price history

0.90

0.89

+0.01

Drawdowns

VUAG.L vs. UC13.L - Drawdown Comparison

The maximum VUAG.L drawdown since its inception was -25.61%, roughly equal to the maximum UC13.L drawdown of -25.59%. Use the drawdown chart below to compare losses from any high point for VUAG.L and UC13.L.

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Drawdown Indicators

VUAG.LUC13.LDifference

Max Drawdown

Largest peak-to-trough decline

-25.61%

-25.59%

-0.02%

Max Drawdown (1Y)

Largest decline over 1 year

-7.11%

-7.82%

+0.71%

Max Drawdown (3Y)

Largest decline over 3 years

-20.88%

-21.52%

+0.64%

Max Drawdown (5Y)

Largest decline over 5 years

-20.88%

-21.52%

+0.64%

Max Drawdown (10Y)

Largest decline over 10 years

—

-25.59%

—

Current Drawdown

Current decline from peak

-0.22%

-0.24%

+0.02%

Average Drawdown

Average peak-to-trough decline

-3.51%

-3.55%

+0.04%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.94%

2.21%

-0.27%

Volatility

VUAG.L vs. UC13.L - Volatility Comparison

Vanguard S&P 500 UCITS ETF (USD) Accumulating (VUAG.L) and UBS Core S&P 500 UCITS ETF USD dis (UC13.L) have volatilities of 2.62% and 2.63%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

VUAG.LUC13.LDifference

Volatility (1M)

Calculated over the trailing 1-month period

2.62%

2.63%

-0.01%

Volatility (6M)

Calculated over the trailing 6-month period

7.17%

7.11%

+0.06%

Volatility (1Y)

Calculated over the trailing 1-year period

10.62%

10.47%

+0.15%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

14.32%

14.45%

-0.13%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

36.09%

15.72%

+20.37%

VUAG.L vs. UC13.L - Expense Ratio Comparison

VUAG.L has a 0.07% expense ratio, which is higher than UC13.L's 0.03% 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

VUAG.L vs. UC13.L - Dividend Comparison

VUAG.L has not paid dividends to shareholders, while UC13.L's dividend yield for the trailing twelve months is around 0.01%.

PositionTTM20252024202320222021202020192018201720162015
UC13.L
UBS Core S&P 500 UCITS ETF USD dis		0.01%0.01%0.01%0.01%0.01%0.01%0.01%0.01%0.02%0.02%0.02%0.02%
VUAG.L
Vanguard S&P 500 UCITS ETF (USD) Accumulating		0.00%0.00%0.00%0.00%0.00%0.00%71.39%0.00%0.00%0.00%0.00%0.00%

Frequently Asked Questions

With a correlation of 0.98, VUAG.L and UC13.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.

On fees, UC13.L is cheaper at 0.03% per year. The better choice depends on whether you care most about return, fees, risk, or income.

UC13.L is cheaper with a 0.03% expense ratio, compared with 0.07% for VUAG.L.

Both ETFs track S&P 500 Index. They also come from different issuers: Vanguard and UBS. Their fees differ too: 0.07% for VUAG.L and 0.03% for UC13.L.

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