ECP ControlCo, LLC

Q1 2018 13F Holdings Report, Stock Holdings

Signature - Title
Andrew Singer - Managing Member
Location
Short Hills
Holdings as of
March 31, 2018
Value $
$234M
Num holdings
2
Date filed
5/15/2018, 12:24 PM
Form type
13F-HR
Description
All US holdings of this investor are reported in this report. Top holdings included DYN and METCXXXX.
Previous filing
Q4 2017 - Feb 14, 2018
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2018 Q1 compared to 2017 Q4 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Andrew Singer Managing Member San Diego, California 5/15/2018

Other Included Managers (2):

Num Name Location File Number
1 Energy Capital Partners GP III, LP Summit, NJ
2 Energy Capital Partners III, Llc Summit, NJ