** Shares of Australia's Tabcorp Holdings TAH.AX down
11.8%, hitting their lowest since March 17, 2021
** Gambling platform operator posts 6.1% decline in group
revenue for first quarter
** Trading update indicates tough market conditions -
Jefferies
** Brokerage says weaker yields announced from unfavourable
racing and sports results may see revenue decline even further
** Says tougher conditions for smaller wagering operators in
Australia may lead to industry consolidation
** TAH stock down 9.3% this year, as of last close
(Reporting by Nausheen Thusoo in Bengaluru)
((Nausheen.Thusoo@thomsonreuters.com;))