** Shares of GBL GBLB.BR fall close to 5% after the Belgian holding company reported lower end-September NAV
** The metric stands at 13.97 billion euros ($16.29 billion), down 11% y/y; GBL's net loss amounts to 209 million euros
** "Few listed assets recovered meaningfully in Q3 amid volatile markets, while tariff risks lingered for consumer names," says KBC Securities
** Listed assets weigh on results but more liquidity could unlock new opportunities, the broker adds
** The stock, sitting at the bottom of Belgium's BEL 20 .BFX blue-chip index, will see its worst day in 7 months if losses persist
** Up to Thursday's close, shares in GBL rose 15.1% YTD
($1 = 0.8575 euros)
(Reporting by Gianluca Lo Nostro)
((gianluca.lonostro@thomsonreuters.com;))