PMBIX vs. VTISX

Last updated Jun 3, 2026

PMBIX (PIMCO Total Return II Fund) and VTISX (Vanguard Total International Stock Index Fund Institutional Select Shares) are both mutual funds - PMBIX is a Intermediate Core Bond fund managed by PIMCO, while VTISX is a Foreign Large Cap Equities fund tracking the FTSE Global All Cap ex US Index. Over the past 5 years, PMBIX returned 0.34%/yr vs 8.62%/yr for VTISX. At a 0.05 correlation, their price movements are largely independent. PMBIX charges 0.50%/yr vs 0.04%/yr for VTISX.

Performance

PMBIX vs. VTISX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PIMCO Total Return II Fund (PMBIX) and Vanguard Total International Stock Index Fund Institutional Select Shares (VTISX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PMBIX achieves a 0.18% return, which is significantly lower than VTISX's 14.72% return.

PMBIX

• 1D: -0.12%
• 1M: 0.03%
• YTD: 0.18%
• 6M: 0.29%
• 1Y: 5.86%
• 3Y*: 4.78%
• 5Y*: 0.34%
• 10Y*: 2.14%

VTISX

• 1D: 0.46%
• 1M: 4.52%
• YTD: 14.72%
• 6M: 17.85%
• 1Y: 31.99%
• 3Y*: 19.61%
• 5Y*: 8.62%
• 10Y*: —

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

PMBIX vs. VTISX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PMBIX PIMCO Total Return II Fund	0.18%	8.18%	2.46%	6.45%	-14.65%	-1.46%	8.33%	9.62%	0.30%	4.77%
VTISX Vanguard Total International Stock Index Fund Institutional Select Shares	14.72%	32.26%	5.42%	15.32%	-15.96%	8.67%	11.32%	21.60%	-14.38%	26.75%

Correlation

The correlation between PMBIX and VTISX is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.35
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.20
Correlation (All Time) Calculated using the full available price history since Jan 4, 2017	0.05

Over the past year, PMBIX and VTISX have become more correlated (0.35) than their long-term average of 0.05, meaning their price movements have been converging.

Return for Risk

PMBIX vs. VTISX — Risk / Return Rank

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

PMBIX

PMBIX Risk / Return Rank: 21
PMBIX Sharpe Ratio Rank: 19
PMBIX Sortino Ratio Rank: 19
PMBIX Omega Ratio Rank: 18
PMBIX Calmar Ratio Rank: 25
PMBIX Martin Ratio Rank: 23

VTISX

VTISX Risk / Return Rank: 60
VTISX Sharpe Ratio Rank: 64
VTISX Sortino Ratio Rank: 57
VTISX Omega Ratio Rank: 61
VTISX Calmar Ratio Rank: 58
VTISX Martin Ratio Rank: 58

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.

PMBIX vs. VTISX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIMCO Total Return II Fund (PMBIX) and Vanguard Total International Stock Index Fund Institutional Select Shares (VTISX). 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.

	PMBIX	VTISX	Difference
Sharpe ratio Return per unit of total volatility	1.27	2.35	-1.08
Sortino ratio Return per unit of downside risk	1.87	3.19	-1.32
Omega ratio Gain probability vs. loss probability	1.23	1.44	-0.21
Calmar ratio Return relative to maximum drawdown	1.89	2.93	-1.04
Martin ratio Return relative to average drawdown	6.06	11.62	-5.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PMBIX vs. VTISX - Sharpe Ratio Comparison

The current PMBIX Sharpe Ratio is 1.27, which is lower than the VTISX Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of PMBIX and VTISX, 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

	PMBIX	VTISX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.27	2.35	-1.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.06	0.58	-0.52
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.42	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.06	0.64	+0.42

Drawdowns

PMBIX vs. VTISX - Drawdown Comparison

The maximum PMBIX drawdown since its inception was -19.54%, smaller than the maximum VTISX drawdown of -35.74%. Use the drawdown chart below to compare losses from any high point for PMBIX and VTISX.

Drawdown Indicators

	PMBIX	VTISX	Difference
Max Drawdown Largest peak-to-trough decline	-19.54%	-35.74%	+16.20%
Max Drawdown (1Y) Largest decline over 1 year	-3.42%	-11.29%	+7.87%
Max Drawdown (3Y) Largest decline over 3 years	-6.11%	-13.14%	+7.03%
Max Drawdown (5Y) Largest decline over 5 years	-19.51%	-29.51%	+10.00%
Max Drawdown (10Y) Largest decline over 10 years	-19.54%	—	—
Current Drawdown Current decline from peak	-1.64%	0.00%	-1.64%
Average Drawdown Average peak-to-trough decline	-2.25%	-7.39%	+5.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.07%	2.85%	-1.78%

Volatility

PMBIX vs. VTISX - Volatility Comparison

The current volatility for PIMCO Total Return II Fund (PMBIX) is 1.74%, while Vanguard Total International Stock Index Fund Institutional Select Shares (VTISX) has a volatility of 4.80%. This indicates that PMBIX experiences smaller price fluctuations and is considered to be less risky than VTISX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PMBIX	VTISX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.74%	4.80%	-3.06%
Volatility (6M) Calculated over the trailing 6-month period	3.30%	11.89%	-8.59%
Volatility (1Y) Calculated over the trailing 1-year period	4.35%	14.23%	-9.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.08%	15.03%	-8.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.09%	15.92%	-10.83%

PMBIX vs. VTISX - Expense Ratio Comparison

PMBIX has a 0.50% expense ratio, which is higher than VTISX's 0.04% expense ratio.

Dividends

PMBIX vs. VTISX - Dividend Comparison

PMBIX's dividend yield for the trailing twelve months is around 3.91%, more than VTISX's 2.65% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PMBIX PIMCO Total Return II Fund	3.91%	3.84%	3.79%	3.46%	1.85%	1.51%	7.15%	5.23%	3.13%	2.57%	3.72%	6.88%
VTISX Vanguard Total International Stock Index Fund Institutional Select Shares	2.65%	3.19%	3.39%	3.28%	3.11%	3.12%	2.16%	3.07%	3.23%	2.80%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PMBIX and VTISX in my portfolio?

PMBIX and VTISX have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PMBIX or VTISX?

VTISX has higher volatility (4.80%) compared to PMBIX (1.74%). In terms of maximum drawdown, PMBIX dropped -19.54% vs VTISX's -35.74%.

Which has better risk-adjusted returns?

VTISX currently has the higher Sharpe Ratio (2.35 vs 1.27), 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.