Rentrak Corporation, today announced the official weekend theatrical box office numbers for the weekend period of February 18, 2010. through February 20, 2011 according to the company's Box Office Essentials™ theatrical box office data collection and analytical service.
| Rank | Film Name | Weekend Revenue | Cume Revenue | Locs | Loc Avg | |
|---|---|---|---|---|---|---|
| 1 | Unknown | 21,770,000 | 21,770,000 | 3,043 | 7,154 | |
| 2 | I Am Number Four | 19,500,000 | 19,500,000 | 3,154 | 6,182 | |
| 3 | Gnomeo & Juliet | 19,400,000 | 50,420,532 | 3,014 | 6,436 | |
| 4 | Just Go With It | 18,200,000 | 60,755,964 | 3,548 | 5,129 | |
| 5 | Big Mommas: Like Father, Like Son | 17,000,000 | 17,000,000 | 2,821 | 6,026 | |
| 6 | Justin Bieber: Never Say Never | 13,600,000 | 48,472,749 | 3,118 | 4,361 | |
| 7 | King's Speech, The | 6,565,619 | 103,277,595 | 2,086 | 3,147 | |
| 8 | Roommate, The | 4,100,000 | 32,693,564 | 2,160 | 1,898 | |
| 9 | Eagle, The | 3,558,700 | 15,065,898 | 2,296 | 1,549 | |
| 10 | No Strings Attached | 3,120,000 | 66,033,287 | 1,966 | 1,586 | |
| 11 | True Grit | 2,408,000 | 164,125,503 | 1,465 | 1,643 | |
| 12 | Sanctum | 1,576,665 | 21,885,450 | 1,377 | 1,145 |
