March 16 (Reuters) - First Republic Bank's (FRC.N) shares fell 17% in extended trading on Thursday, despite an unprecedented show of support in the bank from nearly a dozen of the world's largest financial institutions.
The bank's shares, which had closed 10% higher after a volatile day that saw trading halted 17 times, slumped in after-market trading.
Jason Ware, chief investment officer for Albion Financial Group, said the Dimon-led banking sector intervention on Thursday was a "shot in the arm of the system" but likely more was needed.
A First Republic Bank branch is pictured in Midtown Manhattan in New York City, New York, U.S., March 13, 2023.
The bank's shares have been hit hard in recent days in the aftermath of the collapse of Silicon Valley Bank.