Alerian Midstream Energy Select Index

The Alerian Midstream Energy Select Index is a composite of North American energy infrastructure companies. The capped, float-adjusted, capitalization-weighted index, whose constituents are engaged in midstream activities involving energy commodities, is disseminated real-time on a price-return basis (AMEI) and on a total-return basis (AMEIX).


Index Characteristics

Index Symbol (Price Return)AMEI
Index Symbol (Total Return)AMEIX
Number of Constituents39
Market Capitalization$456 billion
Adjusted Market Capitalization$330 billion
RebalancingsQuarterly, Special

Index Yield

Top 10 Constituents

ConstituentSectorTickerPriceYieldMarket Cap (M)Index Weight
Enbridge IncPipeline Transportation | PetroleumENB.TO$42.386.3%$80,43310.5%
TransCanada CorpPipeline Transportation | Natural GasTRP.TO$51.245.4%$46,3217.6%
Enterprise Products Partners LPPipeline Transportation | Natural GasEPD$27.056.4%$58,8597.3%
Kinder Morgan IncPipeline Transportation | Natural GasKMI$17.264.6%$38,0907.2%
Energy Transfer LPPipeline Transportation | Natural GasET$0.000.0%$06.6%
The Williams Companies IncGathering + Processing | Natural GasWMB$25.725.3%$31,1336.3%
Pembina Pipeline CorpPipeline Transportation | PetroleumPPL.TO$45.055.1%$22,7055.5%
ONEOK IncGathering + Processing | Natural GasOKE$63.955.2%$26,2995.3%
Cheniere Energy IncOther | LiquefactionLNG$60.920.0%$15,6625.1%
Targa Resources CorpGathering + Processing | Natural GasTRGP$51.917.0%$11,1855.0%

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: 11/09/18

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