EMLP vs. MPLX

Last updated Jun 23, 2026

EMLP (First Trust North American Energy Infrastructure Fund) is MLPs fund actively managed by First Trust, while MPLX (MPLX LP) is a stock. Over the past 10 years, EMLP returned 10.13%/yr vs 15.62%/yr for MPLX. A 0.56 correlation means they provide meaningful diversification when combined.

Performance

EMLP vs. MPLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust North American Energy Infrastructure Fund (EMLP) and MPLX LP (MPLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EMLP achieves a 14.75% return, which is significantly higher than MPLX's 10.82% return. Over the past 10 years, EMLP has underperformed MPLX with an annualized return of 10.13%, while MPLX has yielded a comparatively higher 15.62% annualized return.

EMLP

• 1D: 0.47%
• 1M: -3.16%
• YTD: 14.75%
• 6M: 15.27%
• 1Y: 19.48%
• 3Y*: 21.80%
• 5Y*: 15.66%
• 10Y*: 10.13%

MPLX

• 1D: 0.11%
• 1M: 0.76%
• YTD: 10.82%
• 6M: 10.02%
• 1Y: 19.80%
• 3Y*: 29.87%
• 5Y*: 24.60%
• 10Y*: 15.62%

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

EMLP vs. MPLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EMLP First Trust North American Energy Infrastructure Fund	14.75%	9.67%	33.39%	8.05%	10.39%	23.20%	-13.36%	23.40%	-8.70%	1.07%
MPLX MPLX LP	10.82%	20.54%	41.72%	22.46%	21.09%	53.92%	-1.79%	-8.25%	-8.43%	9.00%

Correlation

The correlation between EMLP and MPLX is 0.53, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.53
Correlation (3Y) Calculated over the trailing 3-year period	0.62
Correlation (5Y) Calculated over the trailing 5-year period	0.66
Correlation (10Y) Calculated over the trailing 10-year period	0.62
Correlation (All Time) Calculated using the full available price history since Oct 26, 2012	0.56

The correlation between EMLP and MPLX shifts across timeframes, from 0.53 (1 year) to 0.66 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

EMLP vs. MPLX — Risk / Return Rank

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

EMLP

EMLP Risk / Return Rank: 65
EMLP Sharpe Ratio Rank: 61
EMLP Sortino Ratio Rank: 64
EMLP Omega Ratio Rank: 55
EMLP Calmar Ratio Rank: 79
EMLP Martin Ratio Rank: 65

MPLX

MPLX Risk / Return Rank: 76
MPLX Sharpe Ratio Rank: 78
MPLX Sortino Ratio Rank: 72
MPLX Omega Ratio Rank: 70
MPLX Calmar Ratio Rank: 81
MPLX Martin Ratio Rank: 80

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.

EMLP vs. MPLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust North American Energy Infrastructure Fund (EMLP) and MPLX LP (MPLX). 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.

	EMLP	MPLX	Difference
Sharpe ratio: Return per unit of total volatility	1.98	1.26	+0.71
Sortino ratio: Return per unit of downside risk	2.86	1.78	+1.07
Omega ratio: Gain probability vs. loss probability	1.34	1.22	+0.12
Calmar ratio: Return relative to maximum drawdown	3.96	2.58	+1.38
Martin ratio: Return relative to average drawdown	11.58	5.97	+5.60

EMLP vs. MPLX - Sharpe Ratio Comparison

The current EMLP Sharpe Ratio is 1.98, which is higher than the MPLX Sharpe Ratio of 1.26. The chart below compares the historical Sharpe Ratios of EMLP and MPLX, 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

EMLP vs. MPLX - Drawdown Comparison

The maximum EMLP drawdown since its inception was -43.61%, smaller than the maximum MPLX drawdown of -85.72%. Use the drawdown chart below to compare losses from any high point for EMLP and MPLX.

Drawdown Indicators

	EMLP	MPLX	Difference
Max Drawdown Largest peak-to-trough decline	-43.61%	-85.72%	+42.11%
Max Drawdown (1Y) Largest decline over 1 year	-4.94%	-7.71%	+2.77%
Max Drawdown (3Y) Largest decline over 3 years	-11.47%	-14.58%	+3.11%
Max Drawdown (5Y) Largest decline over 5 years	-14.59%	-18.46%	+3.87%
Max Drawdown (10Y) Largest decline over 10 years	-43.61%	-75.21%	+31.60%
Current Drawdown Current decline from peak	-3.51%	-1.96%	-1.55%
Average Drawdown Average peak-to-trough decline	-5.75%	-29.90%	+24.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.69%	3.32%	-1.63%

Volatility

EMLP vs. MPLX - Volatility Comparison

The current volatility for First Trust North American Energy Infrastructure Fund (EMLP) is 3.42%, while MPLX LP (MPLX) has a volatility of 4.70%. This indicates that EMLP experiences smaller price fluctuations and is considered to be less risky than MPLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EMLP	MPLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.42%	4.70%	-1.28%
Volatility (6M) Calculated over the trailing 6-month period	7.89%	11.49%	-3.60%
Volatility (1Y) Calculated over the trailing 1-year period	9.92%	15.80%	-5.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.48%	19.34%	-4.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.69%	30.63%	-12.94%

Dividends

EMLP vs. MPLX - Dividend Comparison

EMLP's dividend yield for the trailing twelve months is around 2.79%, less than MPLX's 7.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EMLP First Trust North American Energy Infrastructure Fund	2.79%	3.18%	3.19%	3.92%	3.15%	3.29%	4.70%	3.71%	4.71%	3.80%	3.62%	4.63%
MPLX MPLX LP	7.36%	7.39%	7.33%	8.65%	8.80%	11.30%	12.70%	10.41%	8.22%	6.23%	5.86%	4.33%

Frequently Asked Questions

Can I hold both EMLP and MPLX in my portfolio?

EMLP and MPLX have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EMLP or MPLX?

MPLX has higher volatility (4.70%) compared to EMLP (3.42%). In terms of maximum drawdown, EMLP dropped -43.61% vs MPLX's -85.72%.

Which has better risk-adjusted returns?

EMLP currently has the higher Sharpe Ratio (1.98 vs 1.26), 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.