MGNI ▲ +2.1% - Magnite, Inc. $MGNI - Magnite Launches First Agentic Campaign in EMEA With Amnet France Magnite launched its first agentic campaign in the EMEA region in partnership with Amnet France, a development that appears to have contributed to the stock's 2.1% gain today. The expansion of the company's agentic advertising capabilities into Europe represents a new market opportunity for the programmatic advertising platform. 08-SEP-2026 03:00 AM ET