VTIAX vs. SWISX

Last updated Jun 14, 2026

VTIAX (Vanguard Total International Stock Index Fund Admiral Shares) and SWISX (Schwab International Index Fund) are both Foreign Large Cap Equities funds - VTIAX tracks the FTSE Global All Cap ex US Index while SWISX tracks the MSCI EAFE Index (Net). Both are passively managed. Over the past 10 years, VTIAX returned 9.95%/yr vs 9.70%/yr for SWISX. With a 0.97 correlation, they move nearly in lockstep. VTIAX charges 0.09%/yr vs 0.06%/yr for SWISX.

Performance

VTIAX vs. SWISX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) and Schwab International Index Fund (SWISX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VTIAX achieves a 12.84% return, which is significantly higher than SWISX's 8.95% return. Both investments have delivered pretty close results over the past 10 years, with VTIAX having a 9.95% annualized return and SWISX not far behind at 9.70%.

VTIAX

• 1D: 3.14%
• 1M: 2.33%
• YTD: 12.84%
• 6M: 14.70%
• 1Y: 29.19%
• 3Y*: 18.43%
• 5Y*: 8.12%
• 10Y*: 9.95%

SWISX

• 1D: 3.03%
• 1M: 2.66%
• YTD: 8.95%
• 6M: 10.44%
• 1Y: 21.50%
• 3Y*: 16.43%
• 5Y*: 8.36%
• 10Y*: 9.70%

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

VTIAX vs. SWISX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VTIAX Vanguard Total International Stock Index Fund Admiral Shares	12.84%	32.18%	5.34%	15.28%	-16.02%	8.59%	11.27%	21.52%	-14.46%	27.54%
SWISX Schwab International Index Fund	8.95%	31.59%	3.54%	18.13%	-14.30%	11.25%	8.14%	21.87%	-13.38%	25.32%

Correlation

The correlation between VTIAX and SWISX is 0.95, 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Nov 29, 2010	0.97

The correlation between VTIAX and SWISX has been stable across timeframes, ranging from 0.95 to 0.97 - a consistent structural relationship.

VTIAX vs. SWISX - Sectors Allocation Comparison

Sectors	VTIAX	SWISX
Financial Services	22.3%	24.4%
Technology	18.1%	10.7%
Industrials	16.1%	20.3%
Consumer Cyclical	8.4%	7.7%
Basic Materials	7.6%	6.1%
Healthcare	7.1%	9.2%
Energy	5.2%	4.1%
Consumer Defensive	5.0%	7.0%
Communication Services	4.4%	4.6%
Utilities	3.2%	4.0%
Real Estate	2.6%	2.0%

Return for Risk

VTIAX vs. SWISX — Risk / Return Rank

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

VTIAX

VTIAX Risk / Return Rank: 65
VTIAX Sharpe Ratio Rank: 67
VTIAX Sortino Ratio Rank: 63
VTIAX Omega Ratio Rank: 67
VTIAX Calmar Ratio Rank: 65
VTIAX Martin Ratio Rank: 62

SWISX

SWISX Risk / Return Rank: 35
SWISX Sharpe Ratio Rank: 34
SWISX Sortino Ratio Rank: 34
SWISX Omega Ratio Rank: 34
SWISX Calmar Ratio Rank: 35
SWISX Martin Ratio Rank: 39

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.

VTIAX vs. SWISX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) and Schwab International Index Fund (SWISX). 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.

	VTIAX	SWISX	Difference
Sharpe ratio: Return per unit of total volatility	1.88	1.33	+0.55
Sortino ratio: Return per unit of downside risk	2.57	1.92	+0.65
Omega ratio: Gain probability vs. loss probability	1.35	1.24	+0.11
Calmar ratio: Return relative to maximum drawdown	2.51	1.83	+0.68
Martin ratio: Return relative to average drawdown	9.72	6.82	+2.90

VTIAX vs. SWISX - Sharpe Ratio Comparison

The current VTIAX Sharpe Ratio is 1.88, which is higher than the SWISX Sharpe Ratio of 1.33. The chart below compares the historical Sharpe Ratios of VTIAX and SWISX, 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

VTIAX vs. SWISX - Drawdown Comparison

The maximum VTIAX drawdown since its inception was -35.83%, smaller than the maximum SWISX drawdown of -60.65%. Use the drawdown chart below to compare losses from any high point for VTIAX and SWISX.

Drawdown Indicators

	VTIAX	SWISX	Difference
Max Drawdown Largest peak-to-trough decline	-35.83%	-60.65%	+24.82%
Max Drawdown (1Y) Largest decline over 1 year	-11.28%	-11.39%	+0.11%
Max Drawdown (3Y) Largest decline over 3 years	-13.13%	-13.68%	+0.55%
Max Drawdown (5Y) Largest decline over 5 years	-29.52%	-29.42%	-0.10%
Max Drawdown (10Y) Largest decline over 10 years	-35.83%	-33.83%	-2.00%
Current Drawdown Current decline from peak	-2.23%	-1.01%	-1.22%
Average Drawdown Average peak-to-trough decline	-8.07%	-14.80%	+6.73%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.91%	3.05%	-0.14%

Volatility

VTIAX vs. SWISX - Volatility Comparison

Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) has a higher volatility of 6.40% compared to Schwab International Index Fund (SWISX) at 5.34%. This indicates that VTIAX's price experiences larger fluctuations and is considered to be riskier than SWISX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VTIAX	SWISX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.40%	5.34%	+1.06%
Volatility (6M) Calculated over the trailing 6-month period	12.98%	13.07%	-0.09%
Volatility (1Y) Calculated over the trailing 1-year period	15.09%	15.74%	-0.65%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.21%	16.39%	-1.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.97%	16.90%	-0.93%

VTIAX vs. SWISX - Expense Ratio Comparison

VTIAX has a 0.09% expense ratio, which is higher than SWISX's 0.06% 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

VTIAX vs. SWISX - Dividend Comparison

VTIAX's dividend yield for the trailing twelve months is around 2.66%, less than SWISX's 3.26% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SWISX Schwab International Index Fund	3.26%	3.55%	3.29%	3.31%	2.73%	3.34%	1.88%	3.09%	3.15%	2.71%	3.19%	2.71%
VTIAX Vanguard Total International Stock Index Fund Admiral Shares	2.66%	3.15%	3.33%	3.22%	3.04%	3.05%	2.10%	3.04%	3.16%	2.73%	2.93%	2.84%

Frequently Asked Questions

Can I hold both VTIAX and SWISX in my portfolio?

With a correlation of 0.95, VTIAX and SWISX 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.

Which is riskier, VTIAX or SWISX?

VTIAX has higher volatility (6.40%) compared to SWISX (5.34%). In terms of maximum drawdown, VTIAX dropped -35.83% vs SWISX's -60.65%.

Which has better risk-adjusted returns?

VTIAX currently has the higher Sharpe Ratio (1.88 vs 1.33), 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.