Tortoise Closed-End Funds

Energy Infrastructure Corp. (NYSE: TYG)

Company Underlying Asset Mix As of 5/31/2017
By asset type
Natural gas/natural gas liquids pipelines 35%
Gathering & processing 24%
Refined product pipelines 22%
Crude oil pipelines 18%
Oil & gas production 1%
Due to rounding, totals may not equal 100%

Top 10 Holdings *As of 8/31/2017 View All Holdings
Company% of Total   Company% of Total
Energy Transfer Partners, L.P. ETP 9.2   Andeavor Logistics LP ANDX 5.5
Enterprise Products Partners L.P. EPD 8.0   EQT Midstream Partners, LP EQM 5.1
Magellan Midstream Partners, L.P. MMP 7.9   Plains All American Pipeline, L.P. PAA 4.9
Buckeye Partners, L.P. BPL 6.3   MPLX LP MPLX 4.5
Western Gas Partners, LP WES 6.0   ONEOK, Inc. OKE 3.6
Top 10 Holdings as % of Investment Securities: 61.0%

* Fund holdings are subject to change and are not recommendations to buy or sell any security.