Spider-Man, Aug. 9 -- Brand New Day is holding on to the top spot at the North American box office in its second weekend, with Sony Pictures' superhero blockbuster starring Tom Holland and Zendaya on course for another major haul.

According to figures reported by The Hollywood Reporter, the Destin Daniel Cretton-directed film earned $43 million on Friday as it headed towards an estimated $143 million for its sophomore weekend. That would represent a decline of around 60% from its opening weekend. If the projection holds, the film would record the third-biggest second weekend in domestic box office history.

The studio is also projecting that Spider-Man: Brand New Day will take its North American total to $653 million by Sunday. That woul...