| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| - | - | Mission: Impossible - Fallout | $113,804 | -59.7% | 30 | -46 | $3,793 | $5,200,788 | 5 | Paramount Pictures International | false | false |
| - | - | The First Purge | $107,140 | - | 20 | - | $5,357 | $164,915 | 1 | Universal Pictures International (UPI) | true | false |
| - | - | Alpha | $45,599 | -58.6% | 29 | -4 | $1,572 | $222,768 | 2 | Sony Pictures Releasing | false | false |
| - | - | Mamma Mia! Here We Go Again | $37,381 | -68.5% | 16 | -15 | $2,336 | $579,495 | 3 | Universal Pictures International (UPI) | false | false |
| - | - | Christopher Robin | $36,750 | -58.3% | - | - | - | $687,683 | 4 | Walt Disney Pictures | false | false |
| - | - | Hotel Transylvania 3: Summer Vacation | $12,349 | -57.9% | 13 | -3 | $949 | $1,241,868 | 7 | Sony Pictures Releasing | false | false |
| - | - | Down a Dark Hall | $11,038 | - | 10 | - | $1,103 | $11,038 | 1 | Shaw Organisation | true | false |
| - | - | Ant-Man and the Wasp | $8,462 | -58.6% | - | - | - | $4,068,954 | 8 | Walt Disney Pictures | false | false |
| - | - | Incredibles 2 | $2,375 | -61.4% | - | - | - | $4,867,078 | 11 | Walt Disney Pictures | false | false |
| - | - | Skyscraper | $2,062 | -75% | 3 | -3 | $687 | $2,009,592 | 7 | Universal Pictures International (UPI) | false | false |
| - | - | The Spy Who Dumped Me | $1,880 | -90.7% | 6 | - | $313 | $167,725 | 4 | Encore Films | false | false |
| - | - | Disobedience | $209 | -61.6% | 1 | - | $209 | $16,004 | 9 | Sony Pictures Releasing | false | false |
| - | - | Lady Bird | $88 | - | 1 | - | $88 | $130,982 | 27 | Universal Pictures International (UPI) | false | false |
