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 Constituents30
Market Capitalization$478 billion
Adjusted Market Capitalization$344 billion
RebalancingsQuarterly, Special

Index Yield

Top 10 Constituents

ConstituentSectorTickerPriceYieldMarket Cap (M)Index Weight
Kinder Morgan IncPipeline Transportation | Natural GasKMI$18.124.4%$39,97410.1%
Enbridge IncPipeline Transportation | PetroleumENB.TO$44.856.0%$76,4699.9%
TransCanada CorpPipeline Transportation | Natural GasTRP.TO$54.675.1%$48,7119.8%
The Williams Companies IncGathering + Processing | Natural GasWMB$28.094.8%$34,0009.7%
ONEOK IncGathering + Processing | Natural GasOKE$69.144.6%$28,4227.8%
Enterprise Products Partners LPPipeline Transportation | Natural GasEPD$29.365.8%$63,7897.4%
Energy Transfer Equity LPPipeline Transportation | Natural GasETE$17.407.0%$20,1536.4%
Cheniere Energy IncOther | LiquefactionLNG$66.710.0%$16,5535.2%
Pembina Pipeline CorpPipeline Transportation | PetroleumPPL.TO$43.555.2%$21,9064.7%
Plains GP Holdings LPPipeline Transportation | PetroleumPAGP$24.484.9%$6,9294.2%

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: 09/14/18

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