Shares of QuinStreet (QNST +2.2%) perk up after FMR discloses in a SEC filing that it recently...

|By:, SA News Editor

Shares of QuinStreet (QNST +2.2%) perk up after FMR discloses in a SEC filing that it recently picked up a 15% stake in the online marketing company. YTD shares of QNST have slumped 12.9%.