** Insurer Unum Group's UNM.N shares rise 1.3% to $46.28
** J.P.Morgan upgrades rating on company's shares to
"overweight" from "neutral"; maintains PT of $55
** Brokerage expects group disability insurance margins to
remain robust through 2024
** Strong labor market as well as favorable disability
claims trends should benefit company - brokerage
** JPM sees increase in UNM's share repurchases to $500 mln
in 2024 from $300 mln in 2023
** UNM trades at a sizable discount to the life insurance
sector - brokerage
** 7 of 13 brokerages rate the stock "buy" or higher and 6
"hold"; median PT $54 - LSEG
** Stock gained 10.2% in 2023
(Reporting by Arasu Kannagi Basil in Bengaluru)
((ArasuKannagi.Basil@thomsonreuters.com))