![Nvidia's stock buyback is the fifth-biggest repurchase announcement among US-based companies this year. AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/NEGX7PQOAICLXXGSJW7B3N27FE.jpg?smart=true&auth=fb6631cc7c1a2e544a4ab58c57d4b9a5014c4d2de416139c325a4d1b09be4c12&width=400&height=225)
Nvidia's stock buyback is the fifth-biggest repurchase announcement among US-based companies this year. AFP
Nvidia's stock buyback is the fifth-biggest repurchase announcement among US-based companies this year. AFPWhy some Nvidia shareholders are surprised by its $25bn stock buyback plan
The chip-maker's shares are up 220 per cent so far this year