FMKFX vs. FZAPX

Last updated Jun 4, 2026

FMKFX (Fidelity Magellan K6 Fund) and FZAPX (Fidelity Advisor Stock Selector All Cap Fund Class Z) are both Large Cap Growth Equities funds from Fidelity. Over the past 5 years, FMKFX returned 13.31%/yr vs 13.25%/yr for FZAPX. Their correlation of 0.92 suggests significant overlap in exposure. FMKFX charges 0.45%/yr vs 0.58%/yr for FZAPX.

Performance

FMKFX vs. FZAPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Magellan K6 Fund (FMKFX) and Fidelity Advisor Stock Selector All Cap Fund Class Z (FZAPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FMKFX achieves a 8.78% return, which is significantly lower than FZAPX's 15.87% return.

FMKFX

• 1D: 0.33%
• 1M: 4.69%
• YTD: 8.78%
• 6M: 8.67%
• 1Y: 13.19%
• 3Y*: 22.82%
• 5Y*: 13.31%
• 10Y*: —

FZAPX

• 1D: 0.33%
• 1M: 5.89%
• YTD: 15.87%
• 6M: 16.42%
• 1Y: 37.49%
• 3Y*: 22.95%
• 5Y*: 13.25%
• 10Y*: 15.45%

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

FMKFX vs. FZAPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FMKFX Fidelity Magellan K6 Fund	8.78%	10.90%	33.14%	31.33%	-26.85%	27.53%	29.14%	11.22%
FZAPX Fidelity Advisor Stock Selector All Cap Fund Class Z	15.87%	18.98%	19.88%	27.05%	-19.49%	23.25%	25.03%	13.20%

Correlation

The correlation between FMKFX and FZAPX 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	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (All Time) Calculated using the full available price history since Jun 14, 2019	0.92

The correlation between FMKFX and FZAPX has been stable across timeframes, ranging from 0.91 to 0.93 - a consistent structural relationship.

Return for Risk

FMKFX vs. FZAPX — Risk / Return Rank

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

FMKFX

FMKFX Risk / Return Rank: 12
FMKFX Sharpe Ratio Rank: 13
FMKFX Sortino Ratio Rank: 12
FMKFX Omega Ratio Rank: 12
FMKFX Calmar Ratio Rank: 10
FMKFX Martin Ratio Rank: 13

FZAPX

FZAPX Risk / Return Rank: 86
FZAPX Sharpe Ratio Rank: 89
FZAPX Sortino Ratio Rank: 83
FZAPX Omega Ratio Rank: 81
FZAPX Calmar Ratio Rank: 87
FZAPX Martin Ratio Rank: 93

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.

FMKFX vs. FZAPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Magellan K6 Fund (FMKFX) and Fidelity Advisor Stock Selector All Cap Fund Class Z (FZAPX). 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.

	FMKFX	FZAPX	Difference
Sharpe ratio: Return per unit of total volatility	0.97	2.96	-1.98
Sortino ratio: Return per unit of downside risk	1.42	3.95	-2.53
Omega ratio: Gain probability vs. loss probability	1.18	1.54	-0.36
Calmar ratio: Return relative to maximum drawdown	1.00	4.18	-3.17
Martin ratio: Return relative to average drawdown	3.60	20.24	-16.63
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FMKFX vs. FZAPX - Sharpe Ratio Comparison

The current FMKFX Sharpe Ratio is 0.97, which is lower than the FZAPX Sharpe Ratio of 2.96. The chart below compares the historical Sharpe Ratios of FMKFX and FZAPX, 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

	FMKFX	FZAPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.97	2.96	-1.98
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.67	0.75	-0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.84	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	0.80	-0.07

Drawdowns

FMKFX vs. FZAPX - Drawdown Comparison

The maximum FMKFX drawdown since its inception was -32.73%, roughly equal to the maximum FZAPX drawdown of -34.37%. Use the drawdown chart below to compare losses from any high point for FMKFX and FZAPX.

Drawdown Indicators

	FMKFX	FZAPX	Difference
Max Drawdown Largest peak-to-trough decline	-32.73%	-34.37%	+1.64%
Max Drawdown (1Y) Largest decline over 1 year	-13.86%	-9.20%	-4.66%
Max Drawdown (3Y) Largest decline over 3 years	-20.05%	-20.84%	+0.79%
Max Drawdown (5Y) Largest decline over 5 years	-32.73%	-25.20%	-7.53%
Max Drawdown (10Y) Largest decline over 10 years	—	-34.37%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-7.73%	-4.56%	-3.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.85%	1.89%	+1.96%

Volatility

FMKFX vs. FZAPX - Volatility Comparison

Fidelity Magellan K6 Fund (FMKFX) has a higher volatility of 3.98% compared to Fidelity Advisor Stock Selector All Cap Fund Class Z (FZAPX) at 3.38%. This indicates that FMKFX's price experiences larger fluctuations and is considered to be riskier than FZAPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FMKFX	FZAPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.98%	3.38%	+0.60%
Volatility (6M) Calculated over the trailing 6-month period	11.39%	10.01%	+1.38%
Volatility (1Y) Calculated over the trailing 1-year period	14.33%	13.00%	+1.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.07%	17.76%	+2.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.32%	18.57%	+3.75%

FMKFX vs. FZAPX - Expense Ratio Comparison

FMKFX has a 0.45% expense ratio, which is lower than FZAPX's 0.58% expense ratio.

Dividends

FMKFX vs. FZAPX - Dividend Comparison

FMKFX's dividend yield for the trailing twelve months is around 6.06%, more than FZAPX's 4.21% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FMKFX Fidelity Magellan K6 Fund	6.06%	7.74%	9.56%	2.33%	0.31%	4.10%	0.33%	0.28%	0.00%	0.00%	0.00%	0.00%
FZAPX Fidelity Advisor Stock Selector All Cap Fund Class Z	4.21%	4.88%	4.91%	2.12%	0.39%	1.47%	5.33%	6.18%	4.59%	3.07%	1.13%	5.24%

Frequently Asked Questions

Can I hold both FMKFX and FZAPX in my portfolio?

With a correlation of 0.92, FMKFX and FZAPX 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, FMKFX or FZAPX?

FMKFX has higher volatility (3.98%) compared to FZAPX (3.38%). In terms of maximum drawdown, FMKFX dropped -32.73% vs FZAPX's -34.37%.

Which has better risk-adjusted returns?

FZAPX currently has the higher Sharpe Ratio (2.96 vs 0.97), 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.