Benzinga·2026-01-11 17:01Group 1 - Madrigal Pharmaceuticals, Inc. (NASDAQ:MDGL) lost 11.57% this week [1] - First Solar, Inc. (NASDAQ:FSLR) fell 14.46% after Jefferies downgraded the stock from Buy to Hold and lowered its price target from $269 to $260 [1] - CoStar Group, Inc. (NASDAQ:CSGP) decreased by 10.68% as multiple analysts lowered their price forecast [1] Group 2 - American International Group, Inc. (NYSE:AIG) decreased 10.05% following the announcement of a leadership transition with CEO Peter Zaffino set to retire by mid-2026; Barclays analyst Alex Scott lowered the price forecast from $88 to $81 [2] Group 3 - NRG Energy, Inc. (NYSE:NRG) slumped 8.93% after appointing Robert J. Gaudette as CEO effective April 30, with President Lawrence Coben stepping down immediately [3] - Las Vegas Sands Corp. (NYSE:LVS) fell 9.57% this week [3] Group 4 - Roblox Corporation (NYSE:RBLX) decreased 9.99% as Super League Enterprise Inc. acquired marketing technology firm Let's Bounce; Wells Fargo analyst Ken Gawrelski lowered the price forecast from $141 to $107 [4] - Astera Labs, Inc. (NASDAQ:ALAB) lost 12.18% this week [4] Group 5 - Johnson Controls International (NYSE:JCI) slumped 9.88%; Barclays analyst Julian Mitchell raised the price forecast from $119 to $125 while maintaining an Equal-Weight rating [5] - HDFC Bank Limited (NYSE:HDB) fell 5.44% this week [5]