WLCTX vs. PTSIX

Last updated Jun 4, 2026

WLCTX (Wilshire International Equity Fund) and PTSIX (PIMCO RAE PLUS International Fund) are both Foreign Large Cap Equities funds. Over the past 10 years, WLCTX returned 10.57%/yr vs 9.98%/yr for PTSIX. A 0.70 correlation means they provide meaningful diversification when combined. WLCTX charges 1.50%/yr vs 0.82%/yr for PTSIX.

Performance

WLCTX vs. PTSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Wilshire International Equity Fund (WLCTX) and PIMCO RAE PLUS International Fund (PTSIX). 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 WLCTX having a 14.82% return and PTSIX slightly lower at 14.61%. Over the past 10 years, WLCTX has outperformed PTSIX with an annualized return of 10.57%, while PTSIX has yielded a comparatively lower 9.98% annualized return.

WLCTX

• 1D: 0.36%
• 1M: 4.79%
• YTD: 14.82%
• 6M: 17.64%
• 1Y: 30.49%
• 3Y*: 20.59%
• 5Y*: 8.93%
• 10Y*: 10.57%

PTSIX

• 1D: 0.39%
• 1M: 3.23%
• YTD: 14.61%
• 6M: 16.68%
• 1Y: 34.85%
• 3Y*: 20.77%
• 5Y*: 9.37%
• 10Y*: 9.98%

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

WLCTX vs. PTSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WLCTX Wilshire International Equity Fund	14.82%	33.77%	5.89%	17.15%	-18.87%	12.29%	16.52%	23.53%	-12.73%	25.54%
PTSIX PIMCO RAE PLUS International Fund	14.61%	35.74%	2.54%	18.35%	-11.35%	10.70%	0.48%	18.29%	-16.33%	28.37%

Correlation

The correlation between WLCTX and PTSIX is 0.72, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.73
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Oct 4, 2011	0.70

The correlation between WLCTX and PTSIX has been stable across timeframes, ranging from 0.70 to 0.73 - a consistent structural relationship.

Return for Risk

WLCTX vs. PTSIX — Risk / Return Rank

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

WLCTX

WLCTX Risk / Return Rank: 54
WLCTX Sharpe Ratio Rank: 60
WLCTX Sortino Ratio Rank: 57
WLCTX Omega Ratio Rank: 59
WLCTX Calmar Ratio Rank: 47
WLCTX Martin Ratio Rank: 48

PTSIX

PTSIX Risk / Return Rank: 81
PTSIX Sharpe Ratio Rank: 90
PTSIX Sortino Ratio Rank: 86
PTSIX Omega Ratio Rank: 80
PTSIX Calmar Ratio Rank: 82
PTSIX Martin Ratio Rank: 69

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.

WLCTX vs. PTSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Wilshire International Equity Fund (WLCTX) and PIMCO RAE PLUS International Fund (PTSIX). 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.

	WLCTX	PTSIX	Difference
Sharpe ratio Return per unit of total volatility	2.29	2.96	-0.67
Sortino ratio Return per unit of downside risk	3.20	4.12	-0.92
Omega ratio Gain probability vs. loss probability	1.43	1.53	-0.10
Calmar ratio Return relative to maximum drawdown	2.63	3.78	-1.15
Martin ratio Return relative to average drawdown	10.10	13.26	-3.16
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WLCTX vs. PTSIX - Sharpe Ratio Comparison

The current WLCTX Sharpe Ratio is 2.29, which is comparable to the PTSIX Sharpe Ratio of 2.96. The chart below compares the historical Sharpe Ratios of WLCTX and PTSIX, 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

	WLCTX	PTSIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.29	2.96	-0.67
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.60	0.63	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.66	0.62	+0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.31	0.57	-0.25

Drawdowns

WLCTX vs. PTSIX - Drawdown Comparison

The maximum WLCTX drawdown since its inception was -52.88%, which is greater than PTSIX's maximum drawdown of -46.94%. Use the drawdown chart below to compare losses from any high point for WLCTX and PTSIX.

Drawdown Indicators

	WLCTX	PTSIX	Difference
Max Drawdown Largest peak-to-trough decline	-52.88%	-46.94%	-5.94%
Max Drawdown (1Y) Largest decline over 1 year	-11.55%	-9.12%	-2.43%
Max Drawdown (3Y) Largest decline over 3 years	-14.26%	-15.62%	+1.36%
Max Drawdown (5Y) Largest decline over 5 years	-32.89%	-30.45%	-2.44%
Max Drawdown (10Y) Largest decline over 10 years	-34.49%	-46.94%	+12.45%
Current Drawdown Current decline from peak	0.00%	-1.29%	+1.29%
Average Drawdown Average peak-to-trough decline	-11.34%	-9.48%	-1.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.01%	2.59%	+0.42%

Volatility

WLCTX vs. PTSIX - Volatility Comparison

Wilshire International Equity Fund (WLCTX) has a higher volatility of 4.20% compared to PIMCO RAE PLUS International Fund (PTSIX) at 2.47%. This indicates that WLCTX's price experiences larger fluctuations and is considered to be riskier than PTSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WLCTX	PTSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.20%	2.47%	+1.73%
Volatility (6M) Calculated over the trailing 6-month period	11.05%	8.96%	+2.09%
Volatility (1Y) Calculated over the trailing 1-year period	13.29%	11.68%	+1.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.92%	15.04%	-0.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.98%	16.23%	-0.25%

WLCTX vs. PTSIX - Expense Ratio Comparison

WLCTX has a 1.50% expense ratio, which is higher than PTSIX's 0.82% expense ratio.

Dividends

WLCTX vs. PTSIX - Dividend Comparison

WLCTX's dividend yield for the trailing twelve months is around 10.86%, more than PTSIX's 4.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PTSIX PIMCO RAE PLUS International Fund	4.07%	3.62%	7.01%	3.18%	67.07%	223.75%	7.45%	3.49%	29.39%	7.86%	0.84%	3.54%
WLCTX Wilshire International Equity Fund	10.86%	12.47%	11.81%	3.02%	0.91%	19.22%	6.81%	1.26%	4.91%	0.07%	1.64%	0.22%

Frequently Asked Questions

Can I hold both WLCTX and PTSIX in my portfolio?

WLCTX and PTSIX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WLCTX or PTSIX?

WLCTX has higher volatility (4.20%) compared to PTSIX (2.47%). In terms of maximum drawdown, WLCTX dropped -52.88% vs PTSIX's -46.94%.

Which has better risk-adjusted returns?

PTSIX currently has the higher Sharpe Ratio (2.96 vs 2.29), 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.