Tulsa (Okla.) Municipal Employees' Retirement Plan rehired Callan as investment consultant, according to a contract award notice on the city of Tulsa's website.
The $469 million pension fund issued an RFP in November due to the pending expiration of Callan's contract, said Ashleigh McCarn, senior buyer for the city, at the time.
Whether there were any other finalists could not be immediately learned.
The target allocation is 36% domestic equities, 24% each fixed income and international equities, 8% real estate, 4% timber, 3% commodities and 1% cash equivalents.
Ms. McCarn could not be immediately reached for further information.