Alerian Natural Gas MLP Index

The Alerian Natural Gas MLP Index is a composite of natural gas infrastructure Master Limited Partnerships (MLPs). The equal-weighted index, whose constituents earn the majority of their cash flow from midstream activities involving natural gas and natural gas liquids (NGLs), is disseminated real-time on a price-return basis (ANGI) and end-of-day on a total-return basis (ANGIX).


Index Characteristics

Index Symbol (Price Return)ANGI
Index Symbol (Total Return)ANGIX
Number of Constituents18
Market Capitalization$226 billion
Adjusted Market Capitalization$119 billion
RebalancingsQuarterly, Special

Index Yield

Top 10 Constituents

ConstituentSectorTickerPriceYieldMarket Cap (M)Index Weight
Energy Transfer Partners LPPipeline Transportation | Natural GasETP$20.0111.3%$23,1216.6%
Western Gas Partners LPGathering + Processing | Natural GasWES$53.386.8%$8,8396.6%
Williams Partners LPGathering + Processing | Natural GasWPZ$0.000.0%$06.5%
Enterprise Products Partners LPPipeline Transportation | Natural GasEPD$28.585.9%$61,5246.4%
Antero Midstream Partners LPGathering + Processing | Natural GasAM$31.754.3%$5,9256.3%
Cheniere Energy Partners LPOther | LiquefactionCQP$30.215.8%$14,6226.2%
Crestwood Equity Partners LPGathering + Processing | Natural GasCEQP$27.258.8%$2,1106.2%
EQT Midstream Partners LPPipeline Transportation | Natural GasEQM$77.175.1%$6,2186.2%
EnLink Midstream Partners LPGathering + Processing | Natural GasENLK$17.439.0%$7,0716.1%
TC PipeLines LPPipeline Transportation | Natural GasTCP$0.000.0%$06.0%

Sector Weightings

The accuracy and/or completeness of any Alerian index, any data included therein, or any data from which it is based is not guaranteed by Alerian, and it shall have no liability for any errors, omissions, or interruptions therein. Alerian makes no warranties, express or implied, as to results to be obtained from use of information provided by Alerian and used in this service, and Alerian expressly disclaims all warranties of suitability with respect thereto.

Last Updated: 01/12/18

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