Investors weren’t buying the dip en masse this time. Novo’s ADRs were down 3.5% to $52.04 in premarket trading Wednesday. Coming into Wednesday trading, they were down nearly 60% in the past 12 months, down 37% since the day of the CagriSema update.

Shares in Novo Nordisk fell as much as 6% on Friday before recovering some ground later in the session, extending recent losses that threaten to wipe out all the gains since the drugmaker launched its blockbuster weight-loss treatment Wegovy four years ago.

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies making news on Wall Street.