Google's Ad Tech Monopoly Ruling Sparks Uncertainty for Alphabet Investors

A federal judge has ruled that Alphabet's Google holds an illegal monopoly in ad tech but refused to break it up, leaving investors wondering what this means for Alphabet's future.

The court found that Google had illegally monopolized the publisher ad-server and ad-exchange markets, but rejected the Justice Department's bid to force Google to sell its AdX advertising exchange. The liability finding stands, while the structural remedy was denied.

This decision has left many in the financial community wondering what implications this will have for Alphabet's investors. Shares of Alphabet rose as Google avoided another attempt at a business breakup, but the detailed remedies remain temporarily under seal, and the DOJ is still weighing its next moves.