FWOEX vs. VIIIX

Last updated Jun 6, 2026

FWOEX (Fidelity Advisor Women's Leadership Fund Class M) and VIIIX (Vanguard Institutional Index Fund Institutional Plus Shares) are both mutual funds - FWOEX is a Large Cap Blend Equities fund managed by Fidelity, while VIIIX is a S&P 500 fund tracking the S&P 500 Index. Over the past 5 years, FWOEX returned 9.39%/yr vs 14.15%/yr for VIIIX. Their correlation of 0.95 suggests significant overlap in exposure. FWOEX charges 1.35%/yr vs 0.02%/yr for VIIIX.

Performance

FWOEX vs. VIIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Women's Leadership Fund Class M (FWOEX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FWOEX achieves a 15.80% return, which is significantly higher than VIIIX's 11.35% return.

FWOEX

• 1D: 0.83%
• 1M: 5.92%
• YTD: 15.80%
• 6M: 16.00%
• 1Y: 35.52%
• 3Y*: 19.40%
• 5Y*: 9.39%
• 10Y*: —

VIIIX

• 1D: 0.42%
• 1M: 3.50%
• YTD: 11.35%
• 6M: 11.03%
• 1Y: 27.91%
• 3Y*: 23.12%
• 5Y*: 14.15%
• 10Y*: 15.64%

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

FWOEX vs. VIIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FWOEX Fidelity Advisor Women's Leadership Fund Class M	15.80%	18.49%	11.52%	20.54%	-20.22%	18.88%	24.70%	10.75%
VIIIX Vanguard Institutional Index Fund Institutional Plus Shares	11.35%	17.87%	26.29%	25.79%	-18.14%	28.69%	18.41%	14.15%

Correlation

The correlation between FWOEX and VIIIX is 0.95 - 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (All Time) Calculated using the full available price history since May 22, 2019	0.95

The correlation between FWOEX and VIIIX has been stable across timeframes, ranging from 0.93 to 0.95 - a consistent structural relationship.

Return for Risk

FWOEX vs. VIIIX — Risk / Return Rank

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

FWOEX

FWOEX Risk / Return Rank: 83
FWOEX Sharpe Ratio Rank: 87
FWOEX Sortino Ratio Rank: 81
FWOEX Omega Ratio Rank: 77
FWOEX Calmar Ratio Rank: 80
FWOEX Martin Ratio Rank: 90

VIIIX

VIIIX Risk / Return Rank: 73
VIIIX Sharpe Ratio Rank: 73
VIIIX Sortino Ratio Rank: 66
VIIIX Omega Ratio Rank: 67
VIIIX Calmar Ratio Rank: 74
VIIIX Martin Ratio Rank: 84

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.

FWOEX vs. VIIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Women's Leadership Fund Class M (FWOEX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). 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.

	FWOEX	VIIIX	Difference
Sharpe ratio: Return per unit of total volatility	2.76	2.42	+0.35
Sortino ratio: Return per unit of downside risk	3.77	3.29	+0.48
Omega ratio: Gain probability vs. loss probability	1.49	1.44	+0.05
Calmar ratio: Return relative to maximum drawdown	3.57	3.23	+0.34
Martin ratio: Return relative to average drawdown	17.48	15.07	+2.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FWOEX vs. VIIIX - Sharpe Ratio Comparison

The current FWOEX Sharpe Ratio is 2.76, which is comparable to the VIIIX Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of FWOEX and VIIIX, 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

	FWOEX	VIIIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.76	2.42	+0.35
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.53	0.84	-0.31
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.65	0.49	+0.16

Drawdowns

FWOEX vs. VIIIX - Drawdown Comparison

The maximum FWOEX drawdown since its inception was -36.54%, smaller than the maximum VIIIX drawdown of -55.18%. Use the drawdown chart below to compare losses from any high point for FWOEX and VIIIX.

Drawdown Indicators

	FWOEX	VIIIX	Difference
Max Drawdown Largest peak-to-trough decline	-36.54%	-55.18%	+18.64%
Max Drawdown (1Y) Largest decline over 1 year	-10.34%	-8.90%	-1.44%
Max Drawdown (3Y) Largest decline over 3 years	-22.73%	-18.75%	-3.98%
Max Drawdown (5Y) Largest decline over 5 years	-30.32%	-24.50%	-5.82%
Max Drawdown (10Y) Largest decline over 10 years	—	-33.79%	—
Current Drawdown Current decline from peak	0.00%	-0.31%	+0.31%
Average Drawdown Average peak-to-trough decline	-7.63%	-10.01%	+2.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.11%	1.90%	+0.21%

Volatility

FWOEX vs. VIIIX - Volatility Comparison

Fidelity Advisor Women's Leadership Fund Class M (FWOEX) has a higher volatility of 3.91% compared to Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX) at 2.87%. This indicates that FWOEX's price experiences larger fluctuations and is considered to be riskier than VIIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FWOEX	VIIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.91%	2.87%	+1.04%
Volatility (6M) Calculated over the trailing 6-month period	10.56%	9.00%	+1.56%
Volatility (1Y) Calculated over the trailing 1-year period	13.35%	11.88%	+1.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.79%	16.89%	+0.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.56%	18.06%	+2.50%

FWOEX vs. VIIIX - Expense Ratio Comparison

FWOEX has a 1.35% expense ratio, which is higher than VIIIX's 0.02% expense ratio.

Dividends

FWOEX vs. VIIIX - Dividend Comparison

FWOEX's dividend yield for the trailing twelve months is around 4.64%, more than VIIIX's 2.42% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FWOEX Fidelity Advisor Women's Leadership Fund Class M	4.64%	5.38%	0.00%	0.19%	0.30%	2.22%	0.01%	0.08%	0.00%	0.00%	0.00%	0.00%
VIIIX Vanguard Institutional Index Fund Institutional Plus Shares	2.42%	2.11%	3.66%	2.66%	3.39%	4.79%	3.07%	2.86%	2.45%	1.84%	2.38%	2.47%

Frequently Asked Questions

Can I hold both FWOEX and VIIIX in my portfolio?

With a correlation of 0.95, FWOEX and VIIIX 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, FWOEX or VIIIX?

FWOEX has higher volatility (3.91%) compared to VIIIX (2.87%). In terms of maximum drawdown, FWOEX dropped -36.54% vs VIIIX's -55.18%.

Which has better risk-adjusted returns?

FWOEX currently has the higher Sharpe Ratio (2.76 vs 2.42), 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.