| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Mamma Mia! Here We Go Again | $89,472 | -30% | 24 | - | $3,728 | $301,689 | 2 | Karantanija Film | false | false |
| 2 | 2 | Hotel Transylvania 3: Summer Vacation | $64,199 | -34.7% | 35 | - | $1,834 | $224,086 | 2 | - | false | false |
| 3 | 4 | Skyscraper | $5,401 | +0.3% | 8 | -1 | $675 | $60,213 | 5 | Karantanija Film | false | false |
| 4 | 6 | Adrift | $5,240 | +24.6% | 8 | - | $655 | $73,799 | 6 | Blitz | false | false |
| 5 | 3 | Ocean's Eight | $4,514 | -22.8% | 5 | -2 | $902 | $220,217 | 9 | Blitz | false | false |
| 6 | 5 | Incredibles 2 | $4,248 | -10.6% | 9 | -1 | $472 | $331,436 | 9 | 2i Film | false | false |
| 7 | 7 | Jurassic World: Fallen Kingdom | $3,791 | +2.8% | 5 | -4 | $758 | $312,135 | 10 | Karantanija Film | false | false |
| 8 | 8 | Tag | $2,397 | -19.6% | 6 | -1 | $399 | $57,397 | 7 | Blitz | false | false |
| 9 | 9 | Sicario: Day of the Soldado | $2,253 | -15.5% | 8 | -2 | $281 | $26,334 | 4 | Blitz | false | false |
| 10 | - | Don't Worry, He Won't Get Far on Foot | $1,788 | - | 4 | - | $447 | $7,399 | 1 | Cinemania Group | true | false |
| 11 | 11 | The First Purge | $1,562 | -3.9% | 3 | -6 | $520 | $35,676 | 6 | Karantanija Film | false | false |
| 12 | - | Whitney | $1,379 | - | 2 | - | $689 | $9,693 | 3 | 2i Film | false | false |
| 13 | 10 | Ant-Man and the Wasp | $1,260 | -42.6% | 5 | -2 | $252 | $70,407 | 6 | 2i Film | false | false |
| 14 | - | Finding Your Feet | $1,165 | - | 4 | - | $291 | $1,484 | 1 | Fivia | true | false |
| 15 | - | The Bookshop | $310 | - | - | - | - | $5,135 | 10 | 2i Film | false | false |
| 16 | 13 | Deadpool 2 | $296 | -22.9% | 1 | - | $296 | $275,728 | 13 | Blitz | false | false |
| 17 | 17 | Peter Rabbit | $264 | +118.2% | 1 | - | $264 | $195,250 | 20 | - | false | false |
| 18 | 15 | The Crucifixion | $209 | -33.7% | 1 | - | $209 | $19,908 | 7 | Blitz | false | false |
| 19 | 16 | Book Club | $154 | -26% | 1 | - | $154 | $51,850 | 11 | Blitz | false | false |
| 20 | 12 | The Stolen Princess | $73 | -82.7% | 1 | -3 | $73 | $32,822 | 6 | Blitz | false | false |
| 21 | - | Looking for Teddy | $64 | - | 1 | - | $64 | $345 | 3 | 2i Film | false | false |
