Indivior jumps amid investor letter, takeover speculation (update)

Maks_Lab/iStock via Getty Images Update 3:15pm: Updates shares, adds investor letter, company response. Indivior PLC ( NASDAQ: INDV ) s oared 13% amid some takeover speculation as well as a letter from one of its largest holders. Oaktree Capital Management, Indivior's second-largest holder with a 7.

5% stake, wrote a letter on Wednesday to.