** Gentrack Group GTK.NZ slips as much as 9.5% to NZ$10.87; marks biggest intraday pct loss since mid June, 2020
** Utilities provider's HY Net Profit After Tax (NPAT) misses analysts' estimate, according to Jefferies
** Co posts statutory HY NPAT of NZ$7.2 mln ($4.2 mln), below consensus figure of NZ$7.7 mln provided by Jefferies
** Stock rated "buy" on avg; median PT is NZ$13.35, per LSEG-compiled data
** YTD, GTK loses 12.7%
($1 = NZ$1.6992)
(Reporting by Nichiket Sunil in Bengaluru)
((Nichiket.Sunil@thomsonreuters.com;))