Reports are suddenly surfacing that Warner Bros finished 2010 atop the leader board among studios in box office marketshare. Deadline covered this on January 1. In case you missed it, here’s what Nikki Finke wrote two days ago:

Overall, the movie industry domestic box ended the year at $10.3 billion, down from $10.6B in 2009. As I previously reported, Warner Bros will three-peat (a record) in winning the domestic market share for the 3rd year in a row with $1.885 billion, followed by Paramount, then Fox. “A lack of strong commercial product at Christmas was the reason that the 2010 box office could not close strong,” one top studio exec emails me. However, the final movie industry international box office cume will definitely be a record. The final figure isn’t available yet, but the international numbers look like a tie between Warner Bros and Fox with $2.290 billion, so that gives Warner Bros the crown for worldwide market share for 2010 with $4.804 billion. That’s the 2nd year in a row. As I’ve already reported, Disney’s international total for 2010 was its biggest ever with $2.3 billion. And domestic cume will end the year its second biggest year ever with $1.49 billion. Thank its three 3D titles, Alice In Wonderland and Toy Story 3 and Tangled. Here are official numbers from the studios for New Year’s weekend box office with daily and cume estimates. More bad news: overall grosses this weekend look to be $158M, which is -28% down from last year.