FNKLX vs. VIVIX

Last updated Jun 4, 2026

FNKLX (Fidelity Series Value Discovery Fund) and VIVIX (Vanguard Value Index Fund Institutional Shares) are both Large Cap Value Equities funds. Over the past 10 years, FNKLX returned 11.44%/yr vs 12.47%/yr for VIVIX. With a 0.96 correlation, they move nearly in lockstep. FNKLX charges 0.00%/yr vs 0.04%/yr for VIVIX.

Performance

FNKLX vs. VIVIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Series Value Discovery Fund (FNKLX) and Vanguard Value Index Fund Institutional Shares (VIVIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FNKLX achieves a 10.55% return, which is significantly lower than VIVIX's 12.24% return. Over the past 10 years, FNKLX has underperformed VIVIX with an annualized return of 11.44%, while VIVIX has yielded a comparatively higher 12.47% annualized return.

FNKLX

• 1D: 0.27%
• 1M: 2.92%
• YTD: 10.55%
• 6M: 12.23%
• 1Y: 25.68%
• 3Y*: 16.59%
• 5Y*: 9.77%
• 10Y*: 11.44%

VIVIX

• 1D: 0.86%
• 1M: 4.21%
• YTD: 12.24%
• 6M: 13.09%
• 1Y: 26.23%
• 3Y*: 18.25%
• 5Y*: 11.30%
• 10Y*: 12.47%

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

FNKLX vs. VIVIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FNKLX Fidelity Series Value Discovery Fund	10.55%	17.47%	13.74%	6.15%	-2.88%	25.83%	8.88%	24.24%	-9.03%	11.58%
VIVIX Vanguard Value Index Fund Institutional Shares	12.24%	15.30%	15.99%	9.23%	-2.05%	26.50%	2.30%	25.83%	-5.44%	17.14%

Correlation

The correlation between FNKLX and VIVIX is 0.92, 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	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Dec 12, 2012	0.96

The correlation between FNKLX and VIVIX has been stable across timeframes, ranging from 0.92 to 0.96 - a consistent structural relationship.

Return for Risk

FNKLX vs. VIVIX — Risk / Return Rank

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

FNKLX

FNKLX Risk / Return Rank: 78
FNKLX Sharpe Ratio Rank: 76
FNKLX Sortino Ratio Rank: 76
FNKLX Omega Ratio Rank: 69
FNKLX Calmar Ratio Rank: 83
FNKLX Martin Ratio Rank: 83

VIVIX

VIVIX Risk / Return Rank: 82
VIVIX Sharpe Ratio Rank: 83
VIVIX Sortino Ratio Rank: 81
VIVIX Omega Ratio Rank: 72
VIVIX Calmar Ratio Rank: 87
VIVIX 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.

FNKLX vs. VIVIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Series Value Discovery Fund (FNKLX) and Vanguard Value Index Fund Institutional Shares (VIVIX). 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.

	FNKLX	VIVIX	Difference
Sharpe ratio Return per unit of total volatility	2.54	2.68	-0.14
Sortino ratio Return per unit of downside risk	3.68	3.82	-0.13
Omega ratio Gain probability vs. loss probability	1.47	1.48	-0.01
Calmar ratio Return relative to maximum drawdown	3.86	4.24	-0.38
Martin ratio Return relative to average drawdown	15.71	15.97	-0.27
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FNKLX vs. VIVIX - Sharpe Ratio Comparison

The current FNKLX Sharpe Ratio is 2.54, which is comparable to the VIVIX Sharpe Ratio of 2.68. The chart below compares the historical Sharpe Ratios of FNKLX and VIVIX, 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

	FNKLX	VIVIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.54	2.68	-0.14
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.73	0.82	-0.09
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.69	0.75	-0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	0.41	+0.30

Drawdowns

FNKLX vs. VIVIX - Drawdown Comparison

The maximum FNKLX drawdown since its inception was -37.31%, smaller than the maximum VIVIX drawdown of -59.30%. Use the drawdown chart below to compare losses from any high point for FNKLX and VIVIX.

Drawdown Indicators

	FNKLX	VIVIX	Difference
Max Drawdown Largest peak-to-trough decline	-37.31%	-59.30%	+21.99%
Max Drawdown (1Y) Largest decline over 1 year	-6.79%	-6.36%	-0.43%
Max Drawdown (3Y) Largest decline over 3 years	-10.41%	-14.40%	+3.99%
Max Drawdown (5Y) Largest decline over 5 years	-15.88%	-17.12%	+1.24%
Max Drawdown (10Y) Largest decline over 10 years	-37.31%	-36.80%	-0.51%
Current Drawdown Current decline from peak	-0.27%	0.00%	-0.27%
Average Drawdown Average peak-to-trough decline	-3.44%	-9.26%	+5.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.66%	1.69%	-0.03%

Volatility

FNKLX vs. VIVIX - Volatility Comparison

The current volatility for Fidelity Series Value Discovery Fund (FNKLX) is 2.53%, while Vanguard Value Index Fund Institutional Shares (VIVIX) has a volatility of 2.69%. This indicates that FNKLX experiences smaller price fluctuations and is considered to be less risky than VIVIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FNKLX	VIVIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.53%	2.69%	-0.16%
Volatility (6M) Calculated over the trailing 6-month period	7.55%	7.62%	-0.07%
Volatility (1Y) Calculated over the trailing 1-year period	10.30%	10.07%	+0.23%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.49%	13.91%	-0.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.71%	16.74%	-0.03%

FNKLX vs. VIVIX - Expense Ratio Comparison

FNKLX has a 0.00% expense ratio, which is lower than VIVIX's 0.04% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

FNKLX vs. VIVIX - Dividend Comparison

FNKLX's dividend yield for the trailing twelve months is around 7.94%, more than VIVIX's 1.86% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FNKLX Fidelity Series Value Discovery Fund	7.94%	6.65%	9.10%	5.08%	9.13%	8.50%	3.01%	3.89%	7.22%	7.74%	3.94%	8.72%
VIVIX Vanguard Value Index Fund Institutional Shares	1.86%	2.04%	2.31%	2.46%	2.52%	2.15%	2.55%	2.50%	2.73%	2.30%	2.46%	2.61%

Frequently Asked Questions

Can I hold both FNKLX and VIVIX in my portfolio?

With a correlation of 0.92, FNKLX and VIVIX 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, FNKLX or VIVIX?

VIVIX has higher volatility (2.69%) compared to FNKLX (2.53%). In terms of maximum drawdown, FNKLX dropped -37.31% vs VIVIX's -59.30%.

Which has better risk-adjusted returns?

VIVIX currently has the higher Sharpe Ratio (2.68 vs 2.54), 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.