** Hong Kong shares of Chinese video streaming platform Bilibili Inc 9626.HK slip 3.7% to HK$205, their lowest point since Oct 17
** Stock set for biggest one-day pct drop since Nov 5
** Tracks 4.8% fall in U.S-listed shares BILI.O on Thursday, 1.3% broader market .HSI decline and 2.2% Hang Seng TECH Index .HSTECH drop
** Bilibili swings to Q3 profit on higher ad revenue and stable costs, reversing year-ago loss
** Nomura maintains "neutral" amid 3Q25 revenue in line, earnings beat, and in-line 4Q guidance
** Jefferies keeps "buy" on expecting inline 4Q total revenue, online advertising to maintain solid growth and margin improvement story intact
** YTD, Hong Kong stock up 47.3%, U.S.-listed shares up 43%, and Hang Seng TECH Index .HSTECH up 31.3%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))