FIIAX vs. FMPAX

Last updated Jun 24, 2026

FIIAX (Fidelity Advisor Mid Cap II Fund Class A) and FMPAX (Fidelity Advisor Mid Cap Value Fund Class A) are both mutual funds - FIIAX is a Mid Cap Blend Equities fund managed by Fidelity, while FMPAX is a Mid Cap Value Equities fund managed by Fidelity. Over the past 10 years, FIIAX returned 12.88%/yr vs 11.72%/yr for FMPAX. Their correlation of 0.93 suggests significant overlap in exposure. FIIAX charges 1.00%/yr vs 0.86%/yr for FMPAX.

Performance

FIIAX vs. FMPAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Mid Cap II Fund Class A (FIIAX) and Fidelity Advisor Mid Cap Value Fund Class A (FMPAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FIIAX achieves a 25.85% return, which is significantly higher than FMPAX's 22.92% return. Over the past 10 years, FIIAX has outperformed FMPAX with an annualized return of 12.88%, while FMPAX has yielded a comparatively lower 11.72% annualized return.

FIIAX

• 1D: 0.72%
• 1M: 6.77%
• YTD: 25.85%
• 6M: 23.26%
• 1Y: 41.84%
• 3Y*: 20.33%
• 5Y*: 10.93%
• 10Y*: 12.88%

FMPAX

• 1D: 0.44%
• 1M: 5.80%
• YTD: 22.92%
• 6M: 21.65%
• 1Y: 39.77%
• 3Y*: 23.01%
• 5Y*: 13.70%
• 10Y*: 11.72%

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

FIIAX vs. FMPAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FIIAX Fidelity Advisor Mid Cap II Fund Class A	25.85%	7.21%	16.96%	14.68%	-15.04%	24.94%	18.34%	23.32%	-15.21%	20.32%
FMPAX Fidelity Advisor Mid Cap Value Fund Class A	22.92%	12.75%	14.22%	22.18%	-10.89%	33.60%	0.68%	23.19%	-19.16%	16.73%

Correlation

The correlation between FIIAX and FMPAX is 0.89, 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	0.89
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	0.93
Correlation (All Time) Calculated using the full available price history since Jan 3, 2006	0.93

The correlation between FIIAX and FMPAX has been stable across timeframes, ranging from 0.89 to 0.95 - a consistent structural relationship.

Return for Risk

FIIAX vs. FMPAX — Risk / Return Rank

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

FIIAX

FIIAX Risk / Return Rank: 82
FIIAX Sharpe Ratio Rank: 81
FIIAX Sortino Ratio Rank: 75
FIIAX Omega Ratio Rank: 69
FIIAX Calmar Ratio Rank: 91
FIIAX Martin Ratio Rank: 92

FMPAX

FMPAX Risk / Return Rank: 81
FMPAX Sharpe Ratio Rank: 81
FMPAX Sortino Ratio Rank: 80
FMPAX Omega Ratio Rank: 69
FMPAX Calmar Ratio Rank: 87
FMPAX Martin Ratio Rank: 86

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.

FIIAX vs. FMPAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Mid Cap II Fund Class A (FIIAX) and Fidelity Advisor Mid Cap Value Fund Class A (FMPAX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	FIIAX	FMPAX	Difference
Sharpe ratio: Return per unit of total volatility	2.46	2.46	0.00
Sortino ratio: Return per unit of downside risk	3.30	3.47	-0.16
Omega ratio: Gain probability vs. loss probability	1.42	1.42	0.00
Calmar ratio: Return relative to maximum drawdown	4.43	3.96	+0.47
Martin ratio: Return relative to average drawdown	17.72	15.21	+2.51

FIIAX vs. FMPAX - Sharpe Ratio Comparison

The current FIIAX Sharpe Ratio is 2.46, which is comparable to the FMPAX Sharpe Ratio of 2.46. The chart below compares the historical Sharpe Ratios of FIIAX and FMPAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FIIAX vs. FMPAX - Drawdown Comparison

The maximum FIIAX drawdown since its inception was -53.35%, smaller than the maximum FMPAX drawdown of -63.15%. Use the drawdown chart below to compare losses from any high point for FIIAX and FMPAX.

Drawdown Indicators

	FIIAX	FMPAX	Difference
Max Drawdown Largest peak-to-trough decline	-53.35%	-63.15%	+9.80%
Max Drawdown (1Y) Largest decline over 1 year	-9.83%	-10.34%	+0.51%
Max Drawdown (3Y) Largest decline over 3 years	-28.25%	-23.79%	-4.46%
Max Drawdown (5Y) Largest decline over 5 years	-28.25%	-23.79%	-4.46%
Max Drawdown (10Y) Largest decline over 10 years	-42.33%	-45.47%	+3.14%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-8.19%	-9.71%	+1.52%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.45%	2.69%	-0.24%

Volatility

FIIAX vs. FMPAX - Volatility Comparison

Fidelity Advisor Mid Cap II Fund Class A (FIIAX) has a higher volatility of 5.62% compared to Fidelity Advisor Mid Cap Value Fund Class A (FMPAX) at 5.18%. This indicates that FIIAX's price experiences larger fluctuations and is considered to be riskier than FMPAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FIIAX	FMPAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.62%	5.18%	+0.44%
Volatility (6M) Calculated over the trailing 6-month period	14.22%	12.52%	+1.70%
Volatility (1Y) Calculated over the trailing 1-year period	17.75%	16.70%	+1.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.40%	20.20%	+0.20%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.08%	21.16%	-0.08%

FIIAX vs. FMPAX - Expense Ratio Comparison

FIIAX has a 1.00% expense ratio, which is higher than FMPAX's 0.86% expense ratio.

Dividends

FIIAX vs. FMPAX - Dividend Comparison

FIIAX's dividend yield for the trailing twelve months is around 5.61%, less than FMPAX's 6.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FIIAX Fidelity Advisor Mid Cap II Fund Class A	5.61%	6.21%	6.89%	2.59%	5.68%	18.94%	1.12%	3.21%	10.53%	7.60%	8.69%	4.74%
FMPAX Fidelity Advisor Mid Cap Value Fund Class A	6.36%	8.24%	10.38%	0.96%	13.09%	1.08%	1.78%	1.61%	14.62%	8.77%	1.11%	4.99%

Frequently Asked Questions

Can I hold both FIIAX and FMPAX in my portfolio?

FIIAX and FMPAX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FIIAX or FMPAX?

FIIAX has higher volatility (5.62%) compared to FMPAX (5.18%). In terms of maximum drawdown, FIIAX dropped -53.35% vs FMPAX's -63.15%.

Which has better risk-adjusted returns?

FMPAX currently has the higher Sharpe Ratio (2.46 vs 2.46), 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.