Louisiana State Employees Retirement System purchased a new stake in UnitedHealth Group Incorporated (NYSE:UNH – Free Report) during the fourth quarter, Holdings Channel reports. The firm purchased 55,900 shares of the healthcare conglomerate’s stock, valued at approximately $29,430,000. UnitedHealth Group makes up approximately 0.6% of Louisiana State Employees Retirement System’s portfolio, making the stock its […] Read this story