Great Lakes Bancorp is pulling out of Ohio as it launches a major  expansion on its home turf in Michigan. 
The Ann Arbor-based company has agreed to sell its eight Ohio branches,  along with $130 million of deposits, to Cincinnati-based Fifth Third Bank   for $11 million.   
  
The $2.5 billion-asset Great Lakes, which has 20 branches in Detroit,  plans to open five more traditional branches and five supermarket branches   in Kroger Co. groceries in the Detroit area by yearend.   
"We need to concentrate our expansion and marketing dollars in Michigan,  where we already have a brand name," said Great Lakes president Barry   Winslow. "We are a very small player in a very large market in Ohio."   
  
The bank considers its core market to be central Michigan, where it  operates 55 branches. But Great Lakes, which is a subsidiary of   Minneapolis-based TCF Financial Corp., entered the Ohio market eight years   ago with the $12.4 million purchase of a Cincinnati thrift with five   branches. It opened another three branches in grocery stores in Columbus,   Ohio.         
The sale to Fifth Third, which has the largest market share in its  hometown, will give it 22 offices in one of the fastest-growing counties in   the region. The deal is expected to close in September.   
Great Lakes isn't concerned about giving up its toehold in the lucrative  Ohio market, especially since it will gain a stronger foothold at home. 
  
The branches in Kroger stores, which have a large market share in  Detroit, give Great Lakes the ability to expand rapidly without the cost of   building traditional branches, Mr. Winslow said.   
"We already have a major investment in Detroit, but we need to have more  branch density," he said. "Those stores have a very high traffic volume." 
The bank's first move will be into Southfield, a western suburb of  Detroit, where it plans to open a traditional branch by August, Mr. Winslow   said.   
Jeff Kopelman, president of $923 million-asset Sterling Bank and Trust  in Southfield, said the local economy is healthy enough to support another   bank.   
  
"There is room for other institutions," he said. "The economy here is  robust, and the market is strong."