Among entertainment stocks, Discovery Communications, which has a strong presence in Britain, continental Europe and other international markets, saw its stock down 5.3 percent at $24.97, near its 52-week low of $23.74, while the stock of 21st Century Fox, which also has a broad global reach, dropped 4.2 percent, and CBS Corp. was down 3.6 percent. Meanwhile, the stock of Viacom, which owns U.K. broadcaster Channel 5, fell 3.1 percent, Walt Disney 2.9 percent, and Time Warner fell 2.7 percent.
Source: Media Stocks Plummet Amid Post-Brexit Bloodbath – Hollywood Reporter