Sirius XM's exposure to tariffs. Sirius XM (NASDAQ:SIRI) has exhibited elevated volatility in reaction to Mr. Trump's "Liberation Day" and subsequent tariff-related announcements.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

Some of Wall Street's most-prominent asset managers were scooping up shares of time-tested businesses before the stock market ...