VTPSX vs. VZICX

Last updated Jun 9, 2026

VTPSX (Vanguard Total International Stock Index Fund Institutional Plus Shares) and VZICX (Vanguard International Core Stock Fund Admiral Shares) are both Foreign Large Cap Equities funds from Vanguard. Over the past 5 years, VTPSX returned 7.71%/yr vs 10.82%/yr for VZICX. With a 0.97 correlation, they move nearly in lockstep. VTPSX charges 0.07%/yr vs 0.35%/yr for VZICX.

Performance

VTPSX vs. VZICX - Performance Comparison

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

Returns By Period

The year-to-date returns for both stocks are quite close, with VTPSX having a 10.42% return and VZICX slightly lower at 9.98%.

VTPSX

• 1D: -3.58%
• 1M: -2.25%
• YTD: 10.42%
• 6M: 12.84%
• 1Y: 26.32%
• 3Y*: 17.90%
• 5Y*: 7.71%
• 10Y*: 9.23%

VZICX

• 1D: -3.87%
• 1M: -2.59%
• YTD: 9.98%
• 6M: 12.14%
• 1Y: 28.52%
• 3Y*: 21.24%
• 5Y*: 10.82%
• 10Y*: —

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

VTPSX vs. VZICX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
VTPSX Vanguard Total International Stock Index Fund Institutional Plus Shares	10.42%	32.25%	5.39%	15.31%	-15.99%	8.64%	11.29%	8.60%
VZICX Vanguard International Core Stock Fund Admiral Shares	9.98%	38.55%	8.74%	14.35%	-10.62%	11.85%	9.23%	7.37%

Correlation

The correlation between VTPSX and VZICX is 0.97 - 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	0.97
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 Sep 25, 2019	0.97

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

Return for Risk

VTPSX vs. VZICX — Risk / Return Rank

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

VTPSX

VTPSX Risk / Return Rank: 42
VTPSX Sharpe Ratio Rank: 42
VTPSX Sortino Ratio Rank: 38
VTPSX Omega Ratio Rank: 43
VTPSX Calmar Ratio Rank: 42
VTPSX Martin Ratio Rank: 46

VZICX

VZICX Risk / Return Rank: 49
VZICX Sharpe Ratio Rank: 47
VZICX Sortino Ratio Rank: 42
VZICX Omega Ratio Rank: 49
VZICX Calmar Ratio Rank: 54
VZICX Martin Ratio Rank: 54

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.

VTPSX vs. VZICX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Total International Stock Index Fund Institutional Plus Shares (VTPSX) and Vanguard International Core Stock Fund Admiral Shares (VZICX). 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.

	VTPSX	VZICX	Difference
Sharpe ratio: Return per unit of total volatility	1.83	1.94	-0.11
Sortino ratio: Return per unit of downside risk	2.48	2.61	-0.13
Omega ratio: Gain probability vs. loss probability	1.34	1.37	-0.02
Calmar ratio: Return relative to maximum drawdown	2.38	2.70	-0.32
Martin ratio: Return relative to average drawdown	9.35	10.55	-1.19
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VTPSX vs. VZICX - Sharpe Ratio Comparison

The current VTPSX Sharpe Ratio is 1.83, which is comparable to the VZICX Sharpe Ratio of 1.94. The chart below compares the historical Sharpe Ratios of VTPSX and VZICX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	VTPSX	VZICX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.83	1.94	-0.11
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.51	0.71	-0.19
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.58	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.43	0.71	-0.28

Drawdowns

VTPSX vs. VZICX - Drawdown Comparison

The maximum VTPSX drawdown since its inception was -35.77%, roughly equal to the maximum VZICX drawdown of -34.37%. Use the drawdown chart below to compare losses from any high point for VTPSX and VZICX.

Drawdown Indicators

	VTPSX	VZICX	Difference
Max Drawdown Largest peak-to-trough decline	-35.77%	-34.37%	-1.40%
Max Drawdown (1Y) Largest decline over 1 year	-11.29%	-10.81%	-0.48%
Max Drawdown (3Y) Largest decline over 3 years	-13.14%	-13.30%	+0.16%
Max Drawdown (5Y) Largest decline over 5 years	-29.54%	-24.89%	-4.65%
Max Drawdown (10Y) Largest decline over 10 years	-35.77%	—	—
Current Drawdown Current decline from peak	-4.33%	-4.29%	-0.04%
Average Drawdown Average peak-to-trough decline	-8.04%	-5.70%	-2.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.86%	2.76%	+0.10%

Volatility

VTPSX vs. VZICX - Volatility Comparison

Vanguard Total International Stock Index Fund Institutional Plus Shares (VTPSX) and Vanguard International Core Stock Fund Admiral Shares (VZICX) have volatilities of 5.51% and 5.61%, 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.

Volatility by Period

	VTPSX	VZICX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.51%	5.61%	-0.10%
Volatility (6M) Calculated over the trailing 6-month period	12.50%	12.75%	-0.25%
Volatility (1Y) Calculated over the trailing 1-year period	14.67%	15.08%	-0.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.11%	15.37%	-0.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.96%	17.97%	-2.01%

VTPSX vs. VZICX - Expense Ratio Comparison

VTPSX has a 0.07% expense ratio, which is lower than VZICX's 0.35% expense ratio.

Dividends

VTPSX vs. VZICX - Dividend Comparison

VTPSX's dividend yield for the trailing twelve months is around 2.75%, less than VZICX's 4.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VTPSX Vanguard Total International Stock Index Fund Institutional Plus Shares	2.75%	3.18%	3.37%	3.25%	3.09%	3.09%	2.13%	3.08%	3.20%	2.77%	2.97%	2.89%
VZICX Vanguard International Core Stock Fund Admiral Shares	4.01%	4.41%	2.65%	2.20%	2.10%	4.37%	1.89%	0.11%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VTPSX and VZICX in my portfolio?

With a correlation of 0.97, VTPSX and VZICX 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, VTPSX or VZICX?

VZICX has higher volatility (5.61%) compared to VTPSX (5.51%). In terms of maximum drawdown, VTPSX dropped -35.77% vs VZICX's -34.37%.

Which has better risk-adjusted returns?

VZICX currently has the higher Sharpe Ratio (1.94 vs 1.83), 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.