Alerian MLP Index

The Alerian MLP Index is the leading gauge of energy infrastructure Master Limited Partnerships (MLPs). The capped, float-adjusted, capitalization-weighted index, whose constituents earn the majority of their cash flow from midstream activities involving energy commodities, is disseminated real-time on a price-return basis (AMZ) and on a total-return basis (AMZX).

As May 21, 2024 Index Level 3-Month 6-Month 1-Year YTD
Price Return 281.2 3.4% 11.5% 24.2% 10.6%
Total Return 2,162.6 5.3% 15.6% 33.9% 14.6%
Net Total Return
Index Level 281.2
3-Month 3.4%
6-Month 11.5%
1-Year 24.2%
YTD 10.6%
Index Level 2,162.6
3-Month 5.3%
6-Month 15.6%
1-Year 33.9%
YTD 14.6%
Index Level

As of May 21, 2024


Index Symbol (Price Return) AMZ
Index Symbol (Total Return) AMZX
Index Symbol (Net Total Return) NA
Number of Constituents 19
Market Capitalization $244 Billion
Adjusted Market Capitalization $43.3 Billion
Rebalancings Quarterly
Dividend Yield 7.06%


Top Index Constituents
As of May 21, 2024

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