Brian Wieser

Brian Wieser

Brian Wieser is a senior research analyst at Pivotal Research Group on Wall Street. He covers publicly traded companies tied to the advertising business, including the major agency holding companies and players in the media measurement, ad tech and social media sectors.

Time to talk about rebates in programmatic

Programmatic trading has made auditing rebates a complicated affair

Online Ad Fraud and Waste: A Cynic’s Optimistic View

There is a concerted effort to bring more integrity to digital advertising

TV ad buys: Math on upfronts gets more complicated

"Unimportant data" makes it tough to analyze marketplace

Agency fallout from latest moves at P&G, Apple

More developments to fuel concerns about disintermediation of media agencies

Shift in media spend from TV to video: a trickle, not a flood

Few dollars that are truly intended for TV will actually go to the web until investments in content are made; hundreds of millions of dollars per year rather than tens of millions

The Publicis-Omnicom merger is dead. So what’s next?

Industry consolidation will continue. Analyst Brian Wieser looks at what this means for adland's big holding companies.