VFTAX vs. DSEFX

Last updated Jun 4, 2026

VFTAX (Vanguard FTSE Social Index Fund Admiral Shares) and DSEFX (Domini Impact Equity Fund) are both Large Cap Growth Equities funds. Over the past 5 years, VFTAX returned 13.82%/yr vs 10.78%/yr for DSEFX. With a 0.99 correlation, they move nearly in lockstep. VFTAX charges 0.14%/yr vs 1.09%/yr for DSEFX.

Performance

VFTAX vs. DSEFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard FTSE Social Index Fund Admiral Shares (VFTAX) and Domini Impact Equity Fund (DSEFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with VFTAX having a 11.67% return and DSEFX slightly higher at 11.81%.

VFTAX

• 1D: 0.03%
• 1M: 7.31%
• YTD: 11.67%
• 6M: 11.59%
• 1Y: 29.31%
• 3Y*: 23.26%
• 5Y*: 13.82%
• 10Y*: —

DSEFX

• 1D: 0.02%
• 1M: 6.66%
• YTD: 11.81%
• 6M: 11.75%
• 1Y: 25.38%
• 3Y*: 19.17%
• 5Y*: 10.78%
• 10Y*: 13.19%

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

VFTAX vs. DSEFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
VFTAX Vanguard FTSE Social Index Fund Admiral Shares	11.67%	17.25%	25.97%	31.78%	-24.22%	27.70%	22.63%	23.59%
DSEFX Domini Impact Equity Fund	11.81%	11.51%	21.68%	28.43%	-25.70%	21.44%	30.06%	22.39%

Correlation

The correlation between VFTAX and DSEFX 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	0.99
Correlation (5Y) Calculated over the trailing 5-year period	0.99
Correlation (All Time) Calculated using the full available price history since Feb 8, 2019	0.99

The correlation between VFTAX and DSEFX has been stable across timeframes, ranging from 0.97 to 0.99 - a consistent structural relationship.

Return for Risk

VFTAX vs. DSEFX — Risk / Return Rank

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

VFTAX

VFTAX Risk / Return Rank: 53
VFTAX Sharpe Ratio Rank: 60
VFTAX Sortino Ratio Rank: 54
VFTAX Omega Ratio Rank: 54
VFTAX Calmar Ratio Rank: 45
VFTAX Martin Ratio Rank: 53

DSEFX

DSEFX Risk / Return Rank: 49
DSEFX Sharpe Ratio Rank: 52
DSEFX Sortino Ratio Rank: 48
DSEFX Omega Ratio Rank: 47
DSEFX Calmar Ratio Rank: 43
DSEFX Martin Ratio Rank: 55

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.

VFTAX vs. DSEFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard FTSE Social Index Fund Admiral Shares (VFTAX) and Domini Impact Equity Fund (DSEFX). 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.

	VFTAX	DSEFX	Difference
Sharpe ratio: Return per unit of total volatility	2.28	2.12	+0.16
Sortino ratio: Return per unit of downside risk	3.09	2.92	+0.17
Omega ratio: Gain probability vs. loss probability	1.41	1.37	+0.03
Calmar ratio: Return relative to maximum drawdown	2.55	2.48	+0.07
Martin ratio: Return relative to average drawdown	10.83	11.07	-0.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VFTAX vs. DSEFX - Sharpe Ratio Comparison

The current VFTAX Sharpe Ratio is 2.28, which is comparable to the DSEFX Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of VFTAX and DSEFX, 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

	VFTAX	DSEFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.28	2.12	+0.16
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.76	0.60	+0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.71	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	0.50	+0.33

Drawdowns

VFTAX vs. DSEFX - Drawdown Comparison

The maximum VFTAX drawdown since its inception was -34.20%, smaller than the maximum DSEFX drawdown of -57.66%. Use the drawdown chart below to compare losses from any high point for VFTAX and DSEFX.

Drawdown Indicators

	VFTAX	DSEFX	Difference
Max Drawdown Largest peak-to-trough decline	-34.20%	-57.66%	+23.46%
Max Drawdown (1Y) Largest decline over 1 year	-11.84%	-10.49%	-1.35%
Max Drawdown (3Y) Largest decline over 3 years	-20.18%	-20.32%	+0.14%
Max Drawdown (5Y) Largest decline over 5 years	-29.12%	-30.86%	+1.74%
Max Drawdown (10Y) Largest decline over 10 years	—	-31.09%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-6.27%	-10.92%	+4.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.78%	2.35%	+0.43%

Volatility

VFTAX vs. DSEFX - Volatility Comparison

Vanguard FTSE Social Index Fund Admiral Shares (VFTAX) has a higher volatility of 3.26% compared to Domini Impact Equity Fund (DSEFX) at 3.10%. This indicates that VFTAX's price experiences larger fluctuations and is considered to be riskier than DSEFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VFTAX	DSEFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.26%	3.10%	+0.16%
Volatility (6M) Calculated over the trailing 6-month period	10.14%	9.48%	+0.66%
Volatility (1Y) Calculated over the trailing 1-year period	13.27%	12.27%	+1.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.37%	18.01%	+0.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.78%	18.64%	+2.14%

VFTAX vs. DSEFX - Expense Ratio Comparison

VFTAX has a 0.14% expense ratio, which is lower than DSEFX's 1.09% expense ratio.

Dividends

VFTAX vs. DSEFX - Dividend Comparison

VFTAX's dividend yield for the trailing twelve months is around 0.79%, less than DSEFX's 10.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DSEFX Domini Impact Equity Fund	10.00%	11.18%	5.18%	1.01%	1.83%	6.00%	2.29%	2.42%	14.44%	5.31%	2.67%	6.44%
VFTAX Vanguard FTSE Social Index Fund Admiral Shares	0.79%	0.85%	0.99%	1.10%	1.34%	0.94%	1.21%	1.43%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VFTAX and DSEFX in my portfolio?

With a correlation of 0.97, VFTAX and DSEFX 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, VFTAX or DSEFX?

VFTAX has higher volatility (3.26%) compared to DSEFX (3.10%). In terms of maximum drawdown, VFTAX dropped -34.20% vs DSEFX's -57.66%.

Which has better risk-adjusted returns?

VFTAX currently has the higher Sharpe Ratio (2.28 vs 2.12), 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.