Barbara Ackerman and Ryan Ackerman of The Ackerman Group, which works with Coldwell Banker Residential Real Estate’s Longboat Key office, finished the first half of 2017 ranked as the No. 1 team across all companies by sales volume for Sarasota County and Longboat Key. Year-to-date, the team has a closed sales volume of $35.2 million. In January alone, the group closed over $17 million, a team sales record.