| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Star Wars: The Mandalorian and Grogu (2026) | £6,440,000 | £6,440,000 | £6,440,000 | new | 1 |
| 2 (1) |  | Michael (2026) | £1,869,000 | £3,984,135 | £44,500,000 | -58% | 5 |
| 3 (4) |  | Obsession (2026) | £1,370,000 | £2,957,100 | £4,300,000 | 2% | 2 |
| 4 (2) |  | The Devil Wears Prada 2 (2026) | £1,130,000 | £3,204,685 | £30,500,000 | -64% | 4 |
| 5 (3) |  | The Sheep Detectives (2026) | £536,326 | £1,345,844 | £6,800,000 | -61% | 3 |
| 6 (new) | | Passenger (2026) | £310,576 | £310,576 | £310,576 | new | 1 |
| 7 (new) |  | Finding Emily (2026) | £256,300 | £256,300 | £256,300 | new | 1 |
| 8 (new) | | Charlie the Wonderdog (2025) | £138,564 | £138,564 | £138,564 | new | 1 |
| 9 (7) |  | The Christophers (2026) | £116,000 | £483,463 | £881,000 | -71% | 2 |
| 10 (5) |  | Mortal Kombat II (2026) | £106,904 | £445,758 | £3,300,000 | -82% | 3 |
| 11 (new) | | Tom & Jerry: Forbidden Compass (2025) | £52,360 | £52,360 | £52,360 | new | 1 |
| 12 (14) |  | Project Hail Mary (2026) | £46,926 | £193,950 | £34,400,000 | -76% | 10 |
| 13 (new) | | TXT MOA Con In Japan: Live (2026) | £34,350 | £34,350 | £34,350 | new | 1 |
| 14 (new) | | Hen (2026) | £17,681 | £17,681 | £17,681 | new | 1 |
| 15 (15) |  | Hokum (2026) | £13,100 | £135,820 | £1,800,000 | -87% | 4 |