The Wall Street Journal has published an un-sourced story that activist investor Elliott Management is pushing for the sale of Interpublic.

Elliott took a 6.7 percent stake in IPG during the summer and reportedly is lining up potential board candidates in anticipation of a proxy fight in May.

IPG and Elliott representatives have met several times, according to the WSJ, and could possibly reach an accommodation.

IPG CEO Michael Roth reported a robust 8.3 percent advance in 3Q revenues to $1.8B as net income soared to $92.8M from $49.2M.

Analysts had considered Publicis Groupe, which had a $35B merger deal with Omnicom fall apart, a likely IPG suitor but its $3.7B bid for Sapient this week makes a bid less likely, the WSJ speculated.

Japan's Dentsu has said it's not interested in launching a bid for the No. 4 ad/PR holding company at this time.