KEY POINTS
  • The tech-heavy Nasdaq rose 0.9 percent with Facebook also reaching a record high.
  • Shares of Twenty-First Century Fox rose 2.1 percent after NBCUniversal-parent Comcast announced a bid to buy several major units of the media giant for $65 billion.
  • The Dow Jones industrial average, meanwhile, slipped 25 points as a decline in bank stocks offset Disney's strong gains.

The Nasdaq composite jumped to an all-time high on Thursday as dealmaking activity lifted technology and media shares.

The tech-heavy Nasdaq rose 0.9 percent to 7,761.04 with Facebook also reaching a record high. Netflix and Alphabet also contributed to the index's gains. The also closed higher, climbing 0.3 percent to 2,7872.49.