Paramount's Transformers: The Last Knight—the fifth installment of the series—was the only debut to make the Top 15 this week, and with $45m, it saw the lowest opening for the franchise yet.

Meanwhile, Warner Bros.' Wonder Woman continues to take no prisoners, becoming the highest grossing release within the DC Extended Universe. With a mere four weeks under its belt, the film's domestic total is now over $318m.

1. Transformers: The Last Knight (Paramount) $45m 4,069/$11,133 avg. (debut)
2. Cars 3 (Buena Vista) $25m 4,256/$5,915 avg. (week 2)
3. Wonder Woman (Warner Bros.) $25m 3,933/$6,401 avg. (week 4)
4. 47 Meters Down (Entertainment Studios) $7.4m 2,471/$3,009 avg. (week 2)
5. All Eyez on Me (Lionsgate) $5.8m 2,471/$2,367 avg. (week 2)