FGJMX vs. MOGLX

Last updated Jun 3, 2026

FGJMX (Fidelity Advisor Communication Services Class I) and MOGLX (Gabelli Media Mogul Fund) are both Communications Equities funds. Over the past 5 years, FGJMX returned 14.40%/yr vs -0.64%/yr for MOGLX. A 0.67 correlation means they provide meaningful diversification when combined. FGJMX charges 0.75%/yr vs 0.90%/yr for MOGLX.

Performance

FGJMX vs. MOGLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Communication Services Class I (FGJMX) and Gabelli Media Mogul Fund (MOGLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FGJMX achieves a 10.72% return, which is significantly higher than MOGLX's 9.10% return.

FGJMX

• 1D: -1.12%
• 1M: 3.45%
• YTD: 10.72%
• 6M: 12.62%
• 1Y: 41.04%
• 3Y*: 34.97%
• 5Y*: 14.40%
• 10Y*: —

MOGLX

• 1D: 0.00%
• 1M: 0.00%
• YTD: 9.10%
• 6M: 18.29%
• 1Y: 29.87%
• 3Y*: 13.91%
• 5Y*: -0.64%
• 10Y*: —

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

FGJMX vs. MOGLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FGJMX Fidelity Advisor Communication Services Class I	10.72%	37.24%	35.98%	56.89%	-38.29%	15.96%	35.51%	13.43%
MOGLX Gabelli Media Mogul Fund	9.10%	22.85%	1.12%	10.23%	-31.12%	7.69%	0.25%	5.24%

Correlation

The correlation between FGJMX and MOGLX is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.53
Correlation (5Y) Calculated over the trailing 5-year period	0.67
Correlation (All Time) Calculated using the full available price history since Apr 2, 2019	0.67

Over the past year, the correlation between FGJMX and MOGLX has dropped to 0.45 - well below their long-term average of 0.67, suggesting their price drivers have been diverging.

Return for Risk

FGJMX vs. MOGLX — Risk / Return Rank

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

FGJMX

FGJMX Risk / Return Rank: 50
FGJMX Sharpe Ratio Rank: 58
FGJMX Sortino Ratio Rank: 52
FGJMX Omega Ratio Rank: 50
FGJMX Calmar Ratio Rank: 45
FGJMX Martin Ratio Rank: 46

MOGLX

MOGLX Risk / Return Rank: 61
MOGLX Sharpe Ratio Rank: 56
MOGLX Sortino Ratio Rank: 60
MOGLX Omega Ratio Rank: 49
MOGLX Calmar Ratio Rank: 86
MOGLX Martin Ratio Rank: 54

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.

FGJMX vs. MOGLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Communication Services Class I (FGJMX) and Gabelli Media Mogul Fund (MOGLX). 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.

	FGJMX	MOGLX	Difference
Sharpe ratio Return per unit of total volatility	2.25	2.22	+0.03
Sortino ratio Return per unit of downside risk	3.04	3.26	-0.22
Omega ratio Gain probability vs. loss probability	1.39	1.38	+0.01
Calmar ratio Return relative to maximum drawdown	2.56	4.17	-1.61
Martin ratio Return relative to average drawdown	9.71	10.94	-1.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FGJMX vs. MOGLX - Sharpe Ratio Comparison

The current FGJMX Sharpe Ratio is 2.25, which is comparable to the MOGLX Sharpe Ratio of 2.22. The chart below compares the historical Sharpe Ratios of FGJMX and MOGLX, 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

	FGJMX	MOGLX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.25	2.22	+0.03
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	-0.04	+0.66
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	0.10	+0.73

Drawdowns

FGJMX vs. MOGLX - Drawdown Comparison

The maximum FGJMX drawdown since its inception was -47.41%, roughly equal to the maximum MOGLX drawdown of -45.76%. Use the drawdown chart below to compare losses from any high point for FGJMX and MOGLX.

Drawdown Indicators

	FGJMX	MOGLX	Difference
Max Drawdown Largest peak-to-trough decline	-47.41%	-45.76%	-1.65%
Max Drawdown (1Y) Largest decline over 1 year	-16.91%	-7.30%	-9.61%
Max Drawdown (3Y) Largest decline over 3 years	-23.20%	-16.55%	-6.65%
Max Drawdown (5Y) Largest decline over 5 years	-47.41%	-40.66%	-6.75%
Current Drawdown Current decline from peak	-2.39%	-8.99%	+6.60%
Average Drawdown Average peak-to-trough decline	-10.75%	-21.59%	+10.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.46%	2.78%	+1.68%

Volatility

FGJMX vs. MOGLX - Volatility Comparison

Fidelity Advisor Communication Services Class I (FGJMX) has a higher volatility of 4.62% compared to Gabelli Media Mogul Fund (MOGLX) at 2.05%. This indicates that FGJMX's price experiences larger fluctuations and is considered to be riskier than MOGLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FGJMX	MOGLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.62%	2.05%	+2.57%
Volatility (6M) Calculated over the trailing 6-month period	13.88%	9.27%	+4.61%
Volatility (1Y) Calculated over the trailing 1-year period	19.03%	13.74%	+5.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.26%	18.09%	+5.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.96%	21.68%	+2.28%

FGJMX vs. MOGLX - Expense Ratio Comparison

FGJMX has a 0.75% expense ratio, which is lower than MOGLX's 0.90% expense ratio.

Dividends

FGJMX vs. MOGLX - Dividend Comparison

FGJMX's dividend yield for the trailing twelve months is around 12.15%, more than MOGLX's 4.10% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FGJMX Fidelity Advisor Communication Services Class I	12.15%	8.34%	7.12%	0.00%	0.00%	5.92%	3.74%	35.50%	8.87%
MOGLX Gabelli Media Mogul Fund	4.10%	0.49%	1.44%	0.93%	1.33%	2.09%	0.74%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FGJMX and MOGLX in my portfolio?

FGJMX and MOGLX have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FGJMX or MOGLX?

FGJMX has higher volatility (4.62%) compared to MOGLX (2.05%). In terms of maximum drawdown, FGJMX dropped -47.41% vs MOGLX's -45.76%.

Which has better risk-adjusted returns?

FGJMX currently has the higher Sharpe Ratio (2.25 vs 2.22), 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.