Why is Prudential stock tumbling today?

Market reports indicate that shares of Medline, Prudential, Insulet, and The New York Times are all experiencing significant declines today. Each of these companies is seeing its stock price tumble simultaneously, reflecting a negative trend across these diverse sectors. Investors are monitoring the specific reasons behind the price drops for these four distinct entities as they face downward pressure in the current trading session, leading to a general decrease in their respective market valuations.