The following changes are now reflected in the constituentdata42.csv file:

Old Symbol New Symbol Old Name New Name Effective Date Exchange
DBIT GRMY Deutsche X-trackers MSCI Italy Hedged Equity ETF Xtrackers Germany Equity ETF 10/27/2017 BATS
DBSE EURZ Deutsche X-trackers MSCI Southern Europe Hedged Equity ETF Xtrackers Eurozone Equity ETF 10/27/2017 BATS

Additionally, the following two ETFs are added to the file:

SPDR® NYSE Technology ETF XNTK US Equity ETF
WisdomTree US Multifactor USMF US Equity ETF

For more information on ETF data and constituent lists go to http://www.masterdatareports.com/.  For the indexes and ETFs now covered in the file, click here.