| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Incredibles 2 | $1,206,147 | - | - | - | - | $1,525,426 | 1 | Walt Disney Pictures | true | false |
| 2 | 1 | Mission: Impossible - Fallout | $132,849 | -41.5% | 52 | -18 | $2,554 | $3,350,390 | 5 | Paramount Pictures International | false | false |
| 3 | 2 | Mamma Mia! Here We Go Again | $97,136 | -41.4% | 57 | -13 | $1,704 | $4,460,321 | 7 | Universal Pictures International (UPI) | false | false |
| 4 | 3 | The Equalizer 2 | $73,220 | -44.5% | 47 | -16 | $1,557 | $595,370 | 3 | Sony Pictures Releasing | false | false |
| 5 | 4 | Hotel Transylvania 3: Summer Vacation | $46,814 | -54.5% | 62 | -22 | $755 | $2,661,195 | 8 | Sony Pictures Releasing | false | false |
| 6 | 5 | The Children Act | $32,531 | -42% | 44 | -15 | $739 | $131,400 | 2 | Scanbox Entertainment | false | false |
| 7 | 6 | The Spy Who Dumped Me | $23,617 | -52.9% | 30 | -39 | $787 | $281,388 | 3 | Nordisk Film | false | false |
| 8 | 7 | Jurassic World: Fallen Kingdom | $14,810 | -60.4% | 9 | -18 | $1,645 | $4,407,640 | 13 | Universal Pictures International (UPI) | false | false |
| 9 | 9 | Ant-Man and the Wasp | $4,047 | -45.9% | - | - | - | $1,058,028 | 9 | Walt Disney Pictures | false | false |
| 10 | 10 | Skyscraper | $1,790 | -65.8% | 2 | -8 | $895 | $673,628 | 8 | Universal Pictures International (UPI) | false | false |
