According to Box Office Mojo, Prometheus had a production budget of $130 million and made $126,477,084 domestic and a worldwide total of $403,354,469.
Link: http://www.boxofficemojo.com/movies/?id=prometheus.htm
Not huge numbers but it looks like it did make money.
Link: http://www.boxofficemojo.com/movies/?id=prometheus.htm
Not huge numbers but it looks like it did make money.