The five ETFMG Funds (formerly Purefunds) ETFs are restored to the constituentdata42.csv file as follows:

ETFMG Drone Economy Strategy ETF IFLY Global Equity ETF
ETFMG Prime Cyber Security ETF HACK Global Equity ETF
ETFMG Prime Junior Silver ETF SILJ Global Equity ETF
ETFMG Prime Mobile Payments ETF IPAY Global Equity ETF
ETFMG Video Game Tech ETF GAMR US Equity ETF

For more information on ETF data and constituent lists go to http://www.masterdatareports.com/.