** Shares of Barbie-maker Mattel MAT.O fall nearly 31% to $14.54 in premarket

** Co's full-year profit forecast disappoints investors, underscoring how a recovery in toy demand remains elusive as cautious consumers rein in discretionary spending

** J.P. Morgan downgrades the stock rating to "underweight" from "neutral," says MAT’s results are more highly dependent on the core toy business, and especially Barbie, which has suffered a hangover following a decade of strong innovation and a movie in 2023

** MAT also misses fourth-quarter profit estimates on Tuesday by a wide margin, and the Uno maker struck a cautious tone that echoes rival Hasbro HAS.O, which projects a muted annual revenue growth

** "In the spirit of Charles Dickens, 'it was the best of times, it was the worst of times …' While this quote overstates the comparison between HAS and MAT, one could view the trajectory of results, including by only comparing their two respective toy businesses, through this classic reference," JPM

** Fourth-quarter net sales rose 7% to $1.77 billion, missing expectations of $1.84 billion

** 15 analysts rate the stock "buy" on average; median PT is $22 - data compiled by LSEG

** As of last close, MAT is down ~1.1% in the past 12 months

(Reporting by Akriti Shah in Bengaluru)

((akriti.shah@thomsonreuters.com))