Tulsa (Okla.) Municipal Employees' Retirement Plan rebalanced its $257...

Tulsa (Okla.) Municipal Employees’ Retirement Plan rebalanced its $257 million defined benefit fund and allocated an additional $15 million to its $45 million fixed-income index fund, which is managed by Barclays Global Investors, said Larry Stovall, employee benefits manager. Mr. Stovall said funding came from reducing a $98 million S&P 500 index fund, also managed by Barclays.