1. H&M "H&M modern essentials selected by David Beckham featuring Kevin Hart" by Adam & Eve/DDB
David Beckham shares his house with comedian Kevin Hart while highlighting his new H&M clothing range. The ad has been shared 46,518 times in the past week.
2. Xbox UK "Halo 5: a hero falls"
The futuristic ad for the Xbox game shows the death of the Halo 5 hero and vows to fight to "end this". It has been shared 33,684 times in the past seven days.
3. Netflix / Apple "Siri, do you love us? #OITNB"
Siri, do you love us? #OITNBPosted by Orange Is the New Black on Thursday, September 24, 2015
Two female prisoners talk to Siri, the "virtual assistant" on an iPhone. The ad highlights that you can subscribe to Netflix on your smartphone or tablet device. It has been shared 29,144 in the past week.
4. Nike "last" by Wieden & Kennedy
The ad shows people running last during a marathon. Nike says anyone can be a runner. It has been shared 20,803 in the past week.
5. Pokémon GO "discover Pokémon in the real world with Pokémon GO!"
Fans of the game are introduced to playing Pokemon on their iPhone or Android device. They can catch, trade and battle using their smart phones. Dropping from the number one slot, the ad has been shared 19,144 times.
6. Honda "paper" by RPA
The two-minute spot takes the viewer through the 60-year history of the car brand through hand-drawn illustrations. The ad has been shared 16,766 times in the past week.
7. Angry Birds "the Shakira bird in #UpForSchool"
Animated ad in which pop superstar Shakira gets turned into an angry bird. It highlights that 59 million children are out of school around the world and urges people to sign a petition to demand that every child can go to school safely.
This has been shared 16,537 times in the past week.
8. Toyota Japan
The animated action Japanese language ad showcases the Zeonic Toyota Auris. It has been shared 16,376 in the past week.
9. Kleenex "tiny miracles"
A grateful group of parents and their children show a nurse at WellStar Kennestone Hospital in Marietta, Georgia, US how much her loving care of their ill children was appreciated.
Over the past seven days it has been shared 14,926 times.
10. EA Sports "Fifa 16 beautiful play" by Wieden & Kennedy Amsterdam
Leo Messi, Sergio Agüero, Alex Morgan, Kobe Bryant and Pelé play football in the ad for the new game. Dropping from number five in last week's list, it has been shared 10,874 in the past seven days.
The chart was compiled by Unruly.