| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Venom | $2,708,402 | -28.4% | 1,077 | +94 | $2,514 | $9,716,686 | 2 | Sony Pictures Releasing | false | false |
| 2 | 2 | Incredibles 2 | $1,866,095 | -32.3% | - | - | - | $13,502,693 | 3 | Walt Disney Pictures | false | false |
| 3 | 3 | A Star Is Born | $1,234,483 | -14.8% | - | - | - | $3,639,484 | 2 | Warner Bros. | false | false |
| 4 | 4 | Klassentreffen 1.0 | $931,244 | -29.5% | - | - | - | $8,405,636 | 4 | Warner Bros. | false | false |
| 5 | 5 | Balloon | $764,510 | -23.7% | - | - | - | $4,557,546 | 3 | StudioCanal | false | false |
| 6 | - | Smallfoot | $634,255 | - | - | - | - | $778,650 | 1 | Warner Bros. | true | false |
| 7 | - | Cut Off | $462,856 | - | - | - | - | $485,613 | 1 | Warner Bros. | true | false |
| 8 | 6 | The Nun | $332,668 | -31.9% | - | - | - | $8,939,385 | 6 | Warner Bros. | false | false |
| 9 | - | Bad Times at the El Royale | $297,357 | - | 297 | - | $1,001 | $297,357 | 1 | 20th Century Fox International | true | false |
| 10 | 7 | Never Look Away | $285,404 | -36.6% | - | - | - | $1,169,773 | 2 | Walt Disney Pictures | false | false |
| 11 | 8 | The House with a Clock in Its Walls | $157,490 | -39.2% | 405 | -60 | $388 | $2,399,487 | 4 | Universal Pictures International (UPI) | false | false |
| 12 | 10 | Hotel Transylvania 3: Summer Vacation | $141,728 | -22.6% | 457 | -62 | $310 | $20,836,880 | 13 | Sony Pictures Releasing | false | false |
| 13 | 11 | Searching | $61,473 | -53.8% | 148 | -69 | $415 | $1,371,818 | 4 | Sony Pictures Releasing | false | false |
| 14 | 12 | The Equalizer 2 | $55,714 | -43.3% | 112 | -48 | $497 | $8,212,124 | 9 | Sony Pictures Releasing | false | false |
| 15 | 13 | BlacKkKlansman | $46,565 | -40.8% | 101 | -6 | $461 | $2,822,319 | 8 | Universal Pictures International (UPI) | false | false |
| 16 | 14 | Mission: Impossible - Fallout | $21,785 | -63.2% | 53 | -51 | $411 | $15,903,179 | 11 | Paramount Pictures International | false | false |
| 17 | 16 | The Children Act | $18,032 | -45.7% | 98 | -15 | $184 | $1,315,254 | 7 | - | false | false |
| 18 | 15 | Mamma Mia! Here We Go Again | $17,753 | -56.5% | 101 | -29 | $175 | $21,064,564 | 13 | Universal Pictures International (UPI) | false | false |
| 19 | 18 | Slender Man | $12,457 | -5.1% | 27 | -9 | $461 | $1,509,765 | 8 | Sony Pictures Releasing | false | false |
| 20 | 17 | Christopher Robin | $10,853 | -42.7% | - | - | - | $3,422,712 | 9 | Walt Disney Pictures | false | false |
| 21 | 19 | The First Purge | $8,427 | -4.5% | 15 | -7 | $561 | $6,454,345 | 15 | Universal Pictures International (UPI) | false | false |
| 22 | 20 | Alpha | $3,624 | -44.3% | 32 | -18 | $113 | $993,788 | 6 | Sony Pictures Releasing | false | false |
| 23 | 23 | Leave No Trace | $3,396 | +44.4% | 15 | +1 | $226 | $61,168 | 5 | Sony Pictures Releasing | false | false |
| 24 | 21 | Champions | $2,933 | -35.4% | 8 | -13 | $366 | $67,590 | 4 | - | false | false |
| 25 | - | The Spy Who Dumped Me | $1,863 | - | 13 | - | $143 | $1,647,822 | 7 | StudioCanal | false | false |
| 26 | 22 | Ant-Man and the Wasp | $1,175 | -69% | - | - | - | $9,422,024 | 12 | Walt Disney Pictures | false | false |
| 27 | - | Don't Worry, He Won't Get Far on Foot | $371 | - | 480 | - | $0 | $144,699 | 9 | NFP Marketing & Distribution | false | false |
| 28 | 24 | Jurassic World: Fallen Kingdom | $201 | -84.2% | 4 | -4 | $50 | $30,201,335 | 19 | Universal Pictures International (UPI) | false | false |
