| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Ant-Man and the Wasp | $316,521 | - | 99 | - | $3,197 | $344,965 | 1 | N/A | true | false |
| 2 | 1 | Mission: Impossible - Fallout | $222,816 | -29.9% | 94 | -26 | $2,370 | $1,485,646 | 3 | N/A | false | false |
| 3 | 2 | Hotel Transylvania 3: Summer Vacation | $195,726 | -5.7% | 75 | -7 | $2,609 | $1,705,577 | 4 | Sony Pictures Releasing | false | false |
| 4 | 4 | Mamma Mia! Here We Go Again | $112,010 | -18% | 78 | -4 | $1,436 | $1,974,250 | 5 | N/A | false | false |
| 5 | 3 | Nothing to Lose | $91,442 | -44.8% | 56 | - | $1,632 | $317,626 | 2 | N/A | false | false |
| 6 | 5 | The Darkest Minds | $60,463 | -36.2% | 43 | -10 | $1,406 | $200,076 | 2 | N/A | false | false |
| 7 | 6 | Teen Titans GO! To the Movies | $51,298 | -27.6% | 65 | - | $789 | $152,872 | 2 | N/A | false | false |
| 8 | - | Down a Dark Hall | $39,335 | - | 26 | - | $1,512 | $39,335 | 1 | N/A | true | false |
| 9 | 7 | Incredibles 2 | $29,360 | -43.7% | 37 | -23 | $793 | $3,561,374 | 8 | N/A | false | false |
| 10 | - | Siberia | $28,321 | - | 18 | - | $1,573 | $28,321 | 1 | N/A | true | false |
| 11 | 9 | Coexister | $20,252 | -42.4% | 28 | -22 | $723 | $162,414 | 3 | N/A | false | false |
| 12 | - | Querida Mv£ezinha | $18,617 | - | 23 | - | $809 | $18,617 | 1 | N/A | true | false |
| 13 | 8 | Skyscraper | $18,182 | -51.9% | 27 | -12 | $673 | $1,016,644 | 6 | N/A | false | false |
| 14 | - | Patrick the Pug | $14,869 | - | 16 | - | $929 | $14,869 | 1 | N/A | true | false |
| 15 | 11 | Overboard | $7,778 | -54.8% | 19 | +2 | $409 | $33,327 | 2 | N/A | false | false |
| 16 | 10 | The Equalizer 2 | $4,942 | -78.3% | 7 | -29 | $706 | $516,248 | 5 | N/A | false | false |
| 17 | 12 | Revenge | $4,158 | -70.9% | 20 | - | $207 | $25,218 | 2 | N/A | false | false |
| 18 | 17 | Loving Pablo | $3,959 | -20.6% | 4 | -1 | $989 | $178,464 | 6 | N/A | false | false |
| 19 | 15 | Show Dogs | $3,783 | -44.2% | 16 | -11 | $236 | $37,555 | 3 | N/A | false | false |
| 20 | 21 | First Reformed | $3,376 | +80% | 4 | +2 | $844 | $55,279 | 6 | N/A | false | false |
| 21 | 13 | Uncle Drew | $3,043 | -71.1% | 18 | - | $169 | $19,529 | 2 | N/A | false | false |
| 22 | 14 | The Little Mermaid | $2,896 | -62.2% | 18 | -28 | $160 | $52,997 | 3 | N/A | false | false |
| 23 | 16 | Backstabbing for Beginners | $2,602 | -49.7% | 2 | -6 | $1,301 | $25,568 | 3 | N/A | false | false |
| 24 | 20 | The Bookshop | $2,489 | +26% | 2 | - | $1,244 | $81,487 | 9 | N/A | false | false |
| 25 | - | Ana, My Love | $2,484 | - | 4 | - | $621 | $2,484 | 1 | N/A | true | false |
| 26 | 18 | Ocean's Eight | $2,335 | -45.6% | 3 | -2 | $778 | $915,179 | 9 | N/A | false | false |
| 27 | 24 | The Baker's Wife | $2,132 | +64.3% | 1 | - | $2,132 | $4,991 | 2 | N/A | false | false |
| 28 | 22 | Happy End | $1,136 | -33.1% | 3 | +1 | $378 | $17,034 | 4 | N/A | false | false |
| 29 | 27 | A Ciambra | $1,032 | +7.2% | 3 | - | $344 | $5,179 | 3 | N/A | false | false |
| 30 | 23 | Nothing to Declare | $976 | -30.1% | 2 | +1 | $488 | $71,512 | 378 | N/A | false | false |
| 31 | 19 | The Seagull | $932 | -55.3% | 4 | -1 | $233 | $27,323 | 4 | N/A | false | false |
| 32 | 31 | Aquela Loura | $902 | +23.1% | 1 | - | $902 | $3,363 | 2 | N/A | false | false |
| 33 | - | Elena and Her Men | $841 | - | 1 | - | $841 | $4,281 | 3 | N/A | false | false |
| 34 | 25 | Gotti | $566 | -50.4% | 1 | -1 | $566 | $23,485 | 4 | N/A | false | false |
| 35 | 32 | Hereditary | $557 | +9.9% | 2 | -1 | $278 | $207,761 | 10 | N/A | false | false |
| 36 | - | Maryline | $463 | - | 1 | - | $463 | $463 | 1 | N/A | true | false |
| 37 | 33 | Don't Worry, He Won't Get Far on Foot | $364 | -19.8% | 2 | - | $182 | $21,405 | 8 | N/A | false | false |
| 38 | - | Tag | $284 | - | 2 | - | $142 | $239,939 | 7 | Zon Lusomundo Audiovisuais | false | false |
| 39 | - | Wonder Wheel | $275 | - | 1 | - | $275 | $213,702 | 36 | N/A | false | false |
