
OpenAI's Billion-Dollar Ad Push Triggers Alphabet Stock Slump
Alphabet shares slid about 3% after GuruFocus reported OpenAI’s ChatGPT Ads reached a $1 billion annualized ad revenue run rate, up from a $100 million pilot and expanding to more markets. Google Services posted roughly $94.5 billion in Q2 revenue, so OpenAI’s run rate represents only a small fraction of Alphabet’s annual ad sales (about 0.3%), but the rapid growth signals a potential challenger to Alphabet’s ad monopoly.











