"Monsters" and "Z" both open big

1 Monsters University $82,000,000 - $82,000,000 - 2 World War Z $66,000,000 - $66,000,000 $190 3 Man of Steel $41,215,000 -64.7% $210,006,000 $225 4 This is the End $13,000,000 -37.3% $57,792,000 $32 5 Now You See Me $7,870,000 -28.6% $94,451,000 $75 6 Fast & Furious 6 $4,725,000 -50.7% $228,413,000 $160 7 The Internship $3,425,000 -52.1% $38,365,000 $58 8 The Purge $3,412,000 -59.0% $59,428,000 $3 9 Star Trek Into Darkness $3,000,000 -52.0% $216,611,000 $190 10 Iron Man 3 $2,175,000 -26.4% $403,120,000 $200 11 The Bling Ring $2,000,000 +832.9% $2,341,000 - 12 Epic $1,730,000 -72.5% $100,985,000 $100 13 Before Midnight $928,000 -32.9% $4,645,000 - 14 After Earth $850,000 -79.0% $57,300,000 $130 15 The Hangover Part III $705,000 -74.7% $110,001,000 $103