WFIVX vs. DTSGX

Last updated Jun 4, 2026

WFIVX (Wilshire 5000 Index Portfolio) and DTSGX (Wilshire Small Company Growth Portfolio) are both mutual funds - WFIVX is a Large Cap Blend Equities fund managed by Wilshire Mutual Funds, while DTSGX is a Small Cap Growth Equities fund managed by Wilshire Mutual Funds. Over the past 10 years, WFIVX returned 14.07%/yr vs 9.22%/yr for DTSGX. Their correlation of 0.88 suggests significant overlap in exposure. WFIVX charges 0.54%/yr vs 1.35%/yr for DTSGX.

Performance

WFIVX vs. DTSGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Wilshire 5000 Index Portfolio (WFIVX) and Wilshire Small Company Growth Portfolio (DTSGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WFIVX achieves a 11.56% return, which is significantly lower than DTSGX's 18.10% return. Over the past 10 years, WFIVX has outperformed DTSGX with an annualized return of 14.07%, while DTSGX has yielded a comparatively lower 9.22% annualized return.

WFIVX

• 1D: 0.23%
• 1M: 5.61%
• YTD: 11.56%
• 6M: 11.35%
• 1Y: 28.00%
• 3Y*: 21.40%
• 5Y*: 12.57%
• 10Y*: 14.07%

DTSGX

• 1D: 0.61%
• 1M: 6.30%
• YTD: 18.10%
• 6M: 16.44%
• 1Y: 33.33%
• 3Y*: 12.43%
• 5Y*: 2.65%
• 10Y*: 9.22%

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

WFIVX vs. DTSGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WFIVX Wilshire 5000 Index Portfolio	11.56%	16.31%	22.59%	24.97%	-18.97%	25.51%	19.90%	29.74%	-5.66%	20.29%
DTSGX Wilshire Small Company Growth Portfolio	18.10%	7.91%	4.24%	17.91%	-31.39%	12.56%	28.93%	27.91%	-7.98%	13.87%

Correlation

The correlation between WFIVX and DTSGX is 0.85, 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	0.85
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (10Y) Calculated over the trailing 10-year period	0.86
Correlation (All Time) Calculated using the full available price history since Feb 1, 1999	0.88

The correlation between WFIVX and DTSGX has been stable across timeframes, ranging from 0.84 to 0.88 - a consistent structural relationship.

Return for Risk

WFIVX vs. DTSGX — Risk / Return Rank

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

WFIVX

WFIVX Risk / Return Rank: 68
WFIVX Sharpe Ratio Rank: 67
WFIVX Sortino Ratio Rank: 61
WFIVX Omega Ratio Rank: 60
WFIVX Calmar Ratio Rank: 71
WFIVX Martin Ratio Rank: 80

DTSGX

DTSGX Risk / Return Rank: 39
DTSGX Sharpe Ratio Rank: 34
DTSGX Sortino Ratio Rank: 33
DTSGX Omega Ratio Rank: 30
DTSGX Calmar Ratio Rank: 48
DTSGX Martin Ratio Rank: 48

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.

WFIVX vs. DTSGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Wilshire 5000 Index Portfolio (WFIVX) and Wilshire Small Company Growth Portfolio (DTSGX). 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.

	WFIVX	DTSGX	Difference
Sharpe ratio: Return per unit of total volatility	2.40	1.70	+0.70
Sortino ratio: Return per unit of downside risk	3.27	2.40	+0.87
Omega ratio: Gain probability vs. loss probability	1.43	1.28	+0.15
Calmar ratio: Return relative to maximum drawdown	3.26	2.65	+0.61
Martin ratio: Return relative to average drawdown	14.97	9.90	+5.07
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WFIVX vs. DTSGX - Sharpe Ratio Comparison

The current WFIVX Sharpe Ratio is 2.40, which is higher than the DTSGX Sharpe Ratio of 1.70. The chart below compares the historical Sharpe Ratios of WFIVX and DTSGX, 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

	WFIVX	DTSGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.40	1.70	+0.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	0.11	+0.63
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.78	0.40	+0.38
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	0.36	+0.04

Drawdowns

WFIVX vs. DTSGX - Drawdown Comparison

The maximum WFIVX drawdown since its inception was -55.43%, roughly equal to the maximum DTSGX drawdown of -56.83%. Use the drawdown chart below to compare losses from any high point for WFIVX and DTSGX.

Drawdown Indicators

	WFIVX	DTSGX	Difference
Max Drawdown Largest peak-to-trough decline	-55.43%	-56.83%	+1.40%
Max Drawdown (1Y) Largest decline over 1 year	-8.89%	-13.28%	+4.39%
Max Drawdown (3Y) Largest decline over 3 years	-19.36%	-27.55%	+8.19%
Max Drawdown (5Y) Largest decline over 5 years	-24.93%	-40.62%	+15.69%
Max Drawdown (10Y) Largest decline over 10 years	-34.62%	-40.62%	+6.00%
Current Drawdown Current decline from peak	0.00%	-0.59%	+0.59%
Average Drawdown Average peak-to-trough decline	-11.64%	-13.33%	+1.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.93%	3.54%	-1.61%

Volatility

WFIVX vs. DTSGX - Volatility Comparison

The current volatility for Wilshire 5000 Index Portfolio (WFIVX) is 2.89%, while Wilshire Small Company Growth Portfolio (DTSGX) has a volatility of 6.77%. This indicates that WFIVX experiences smaller price fluctuations and is considered to be less risky than DTSGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WFIVX	DTSGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.89%	6.77%	-3.88%
Volatility (6M) Calculated over the trailing 6-month period	9.12%	16.00%	-6.88%
Volatility (1Y) Calculated over the trailing 1-year period	12.10%	20.74%	-8.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.13%	23.76%	-6.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.19%	23.34%	-5.15%

WFIVX vs. DTSGX - Expense Ratio Comparison

WFIVX has a 0.54% expense ratio, which is lower than DTSGX's 1.35% expense ratio.

Dividends

WFIVX vs. DTSGX - Dividend Comparison

WFIVX's dividend yield for the trailing twelve months is around 8.04%, while DTSGX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DTSGX Wilshire Small Company Growth Portfolio	0.00%	0.00%	0.00%	0.00%	25.61%	38.28%	12.13%	2.46%	6.52%	10.69%	11.80%	5.94%
WFIVX Wilshire 5000 Index Portfolio	8.04%	8.97%	2.79%	3.33%	5.18%	7.25%	9.16%	5.06%	5.97%	8.83%	2.06%	1.39%

Frequently Asked Questions

Can I hold both WFIVX and DTSGX in my portfolio?

WFIVX and DTSGX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WFIVX or DTSGX?

DTSGX has higher volatility (6.77%) compared to WFIVX (2.89%). In terms of maximum drawdown, WFIVX dropped -55.43% vs DTSGX's -56.83%.

Which has better risk-adjusted returns?

WFIVX currently has the higher Sharpe Ratio (2.40 vs 1.70), 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.