** Shares of AI product-focused company Gorilla Technology Group GRRR.O slump 22.1% to $32.74, set for worst day in nearly two months
** Blogger Edwin Dorsey, who runs the Bear Cave substack newsletter, releases negative research report on company
** Dorsey says retail investor enthusiasm for GRRR is "premature" and "exact details of Gorilla's business and partnerships are a little fuzzy"
** Company did not immediately respond to Reuters' request for comment
** Both of the brokerages covering GRRR stock have a buy rating; their median PT is $31 - data compiled by LSEG
** GRRR shares have soared ~78% this year
(Reporting by Lisa Pauline Mattackal)
((LisaPauline.Mattackal@thomsonreuters.com;))