IMLPX's Sortino Ratio of 2.49 indicates that for each unit of downside volatility, it generates 2.49 units of excess return. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 6, 2026).
Unlike other measures, Sortino only focuses on downside volatility (losses), making it particularly useful for investors more concerned about protecting against drawdowns than overall price swings.
IMLPX Sortino Ratio Rank
IMLPX ranks above 37.9% of all investments in our database based on Sortino Ratio over the past 12 months, indicating below-average returns relative to downside risk taken. Securities are ranked from 0 (worst) to 100 (best).
What moves the rank
- Strong returns with minimal downside volatility → Higher rank
- Severe or frequent drawdowns → Lower rank
- Upside volatility → No impact (Sortino doesn't penalize upside swings)
What you can do with this information
- Returns may not adequately compensate for downside risk taken
- Consider smaller allocation given below-average risk-adjusted profile
- Explore higher-ranked investments with better downside protection
- Assess whether downside exposure aligns with your portfolio goals
IMLPX Sortino Ratio Market Positioning
The chart shows IMLPX's Sortino Ratio relative to all mutual funds on our platform, with color zones indicating percentile rankings. Higher ratios indicate better downside-adjusted returns.
- Red zone (bottom 25%): 1.98 or lower
- Yellow zone (middle 50%): 1.98 to 3.53
- Green zone (top 25%): 3.53 or higher
- Top 1%: 9.12+
- Median: 2.91 — half of all investments score higher
How it compares to other similar mutual funds
The table compares MainGate MLP Fund's Sortino Ratio with other mutual funds in the Energy Equities category across multiple time periods, showing how IMLPX's risk-adjusted performance compares to similar funds.
Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Jun 6, 2026.
| Symbol | Name | 1Y Sortino Ratio | 5Y Sortino Ratio | 10Y Sortino Ratio | All Time Sortino Ratio |
|---|---|---|---|---|---|
| MLOZX | Cohen & Steers MLP & Energy Opportunity Fund, Inc. | 5.67 | |||
| RSNYX | Victory Global Energy Transition Fund Class Y | 5.16 | |||
| RSNRX | Victory Global Energy Transition Fund | 5.15 | |||
| IEYYX | Delaware Ivy Energy Fund | 4.95 | |||
| GOFIX | GMO Resources Fund | 4.71 | |||
| FRNRX | Franklin Natural Resources Fund | 4.39 | |||
| VGELX | Vanguard Energy Fund Admiral Shares | 4.04 | |||
| PRNEX | T. Rowe Price New Era Fund | 4.02 | |||
| VGENX | Vanguard Energy Fund Investor Shares | 4.02 | |||
| IGNAX | Delaware Ivy Natural Resources Fund | 4.00 | |||
| IMLPX | MainGate MLP Fund | 2.49 |
Historical Sortino Ratio
The chart shows IMLPX's rolling Sortino ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to downside risk, while declining trends may signal deteriorating risk-adjusted performance or increased volatility during market stress. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.
Identify market cycles by observing when IMLPX consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.
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