** Shares of Helios Towers HTWS.L slip 7.5% to 114 pence
** Stock among the top losers on the FTSE 250 index .FTMC
** Newlight Partners LP and RIT Capital Partners sell 18.8
mln shares in the telecom infrastructure co for total aggregate
amount of gross proceeds of about 43.2 mln pounds ($54.98 mln)
in a secondary share placement
** Price of 1.15 pounds per sale share is at a 6.7% discount
to last close on June 18
** Following settlement of sale, Newlight and RIT to hold
about 13.2% and 3.2% stake, respectively, in HTWS
** Stock up 38.4% YTD, as of last close
($1 = 0.7858 pounds)
(Reporting by Echha Jain in Bengaluru)
((Echha.jain@thomsonreuters.com))