VIGI vs. UNH

Last updated Jun 21, 2026

VIGI (Vanguard International Dividend Appreciation ETF) is Dividend fund tracking the S&P Global Ex-U.S. Dividend Growers Index, while UNH (UnitedHealth Group Incorporated) is a stock. Over the past 10 years, VIGI returned 8.04%/yr vs 13.06%/yr for UNH. At a 0.32 correlation, their price movements are largely independent.

Performance

VIGI vs. UNH - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard International Dividend Appreciation ETF (VIGI) and UnitedHealth Group Incorporated (UNH). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VIGI achieves a 3.17% return, which is significantly lower than UNH's 23.11% return. Over the past 10 years, VIGI has underperformed UNH with an annualized return of 8.04%, while UNH has yielded a comparatively higher 13.06% annualized return.

VIGI

• 1D: -0.18%
• 1M: -0.15%
• YTD: 3.17%
• 6M: 3.29%
• 1Y: 8.98%
• 3Y*: 9.31%
• 5Y*: 4.66%
• 10Y*: 8.04%

UNH

• 1D: 0.36%
• 1M: 3.80%
• YTD: 23.11%
• 6M: 24.12%
• 1Y: 36.32%
• 3Y*: -2.42%
• 5Y*: 2.37%
• 10Y*: 13.06%

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

VIGI vs. UNH - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VIGI Vanguard International Dividend Appreciation ETF	3.17%	16.88%	2.73%	16.30%	-16.79%	12.51%	14.66%	27.53%	-11.50%	27.97%
UNH UnitedHealth Group Incorporated	23.11%	-33.14%	-2.41%	0.80%	6.94%	45.20%	21.25%	20.00%	14.52%	39.83%

Correlation

The correlation between VIGI and UNH is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.29
Correlation (3Y) Calculated over the trailing 3-year period	0.15
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.32
Correlation (All Time) Calculated using the full available price history since Mar 2, 2016	0.32

The correlation between VIGI and UNH shifts across timeframes, from 0.15 (3 years) to 0.32 (all time), reflecting how their relationship changes across market environments.

Return for Risk

VIGI vs. UNH — Risk / Return Rank

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

VIGI

VIGI Risk / Return Rank: 18
VIGI Sharpe Ratio Rank: 18
VIGI Sortino Ratio Rank: 18
VIGI Omega Ratio Rank: 17
VIGI Calmar Ratio Rank: 18
VIGI Martin Ratio Rank: 22

UNH

UNH Risk / Return Rank: 66
UNH Sharpe Ratio Rank: 69
UNH Sortino Ratio Rank: 63
UNH Omega Ratio Rank: 67
UNH Calmar Ratio Rank: 66
UNH Martin Ratio Rank: 65

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.

VIGI vs. UNH - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard International Dividend Appreciation ETF (VIGI) and UnitedHealth Group Incorporated (UNH). 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.

	VIGI	UNH	Difference
Sharpe ratio: Return per unit of total volatility	0.60	0.85	-0.25
Sortino ratio: Return per unit of downside risk	0.93	1.32	-0.38
Omega ratio: Gain probability vs. loss probability	1.11	1.20	-0.09
Calmar ratio: Return relative to maximum drawdown	0.74	1.18	-0.44
Martin ratio: Return relative to average drawdown	2.61	2.59	+0.02

VIGI vs. UNH - Sharpe Ratio Comparison

The current VIGI Sharpe Ratio is 0.60, which is comparable to the UNH Sharpe Ratio of 0.85. The chart below compares the historical Sharpe Ratios of VIGI and UNH, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

VIGI vs. UNH - Drawdown Comparison

The maximum VIGI drawdown since its inception was -31.01%, smaller than the maximum UNH drawdown of -74.37%. Use the drawdown chart below to compare losses from any high point for VIGI and UNH.

Drawdown Indicators

	VIGI	UNH	Difference
Max Drawdown Largest peak-to-trough decline	-31.01%	-74.37%	+43.36%
Max Drawdown (1Y) Largest decline over 1 year	-10.64%	-28.96%	+18.32%
Max Drawdown (3Y) Largest decline over 3 years	-14.50%	-61.39%	+46.89%
Max Drawdown (5Y) Largest decline over 5 years	-28.80%	-61.39%	+32.59%
Max Drawdown (10Y) Largest decline over 10 years	-31.01%	-61.39%	+30.38%
Current Drawdown Current decline from peak	-1.97%	-33.15%	+31.18%
Average Drawdown Average peak-to-trough decline	-6.16%	-14.78%	+8.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.01%	13.17%	-10.16%

Volatility

VIGI vs. UNH - Volatility Comparison

The current volatility for Vanguard International Dividend Appreciation ETF (VIGI) is 3.22%, while UnitedHealth Group Incorporated (UNH) has a volatility of 7.81%. This indicates that VIGI experiences smaller price fluctuations and is considered to be less risky than UNH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VIGI	UNH	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.22%	7.81%	-4.59%
Volatility (6M) Calculated over the trailing 6-month period	10.35%	30.77%	-20.42%
Volatility (1Y) Calculated over the trailing 1-year period	13.07%	40.05%	-26.98%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.46%	31.89%	-17.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.87%	30.19%	-14.32%

Dividends

VIGI vs. UNH - Dividend Comparison

VIGI's dividend yield for the trailing twelve months is around 2.72%, more than UNH's 2.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
UNH UnitedHealth Group Incorporated	2.23%	2.64%	1.62%	1.38%	1.21%	1.12%	1.38%	1.41%	1.38%	1.30%	1.48%	1.59%
VIGI Vanguard International Dividend Appreciation ETF	2.14%	2.14%	1.93%	1.92%	2.06%	7.02%	1.29%	1.83%	1.99%	1.75%	1.05%	0.00%

Frequently Asked Questions

Can I hold both VIGI and UNH in my portfolio?

VIGI and UNH have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VIGI or UNH?

UNH has higher volatility (7.81%) compared to VIGI (3.22%). In terms of maximum drawdown, VIGI dropped -31.01% vs UNH's -74.37%.

Which has better risk-adjusted returns?

UNH currently has the higher Sharpe Ratio (0.85 vs 0.60), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.