Delivery Hero takes a 5.09% stake, worth around £400M, in rival Deliveroo, sending shares of Deliveroo up over 10% from £3.36 to £3.60 per share (Sam Shead/CNBC)

Sam Shead / CNBC:
Delivery Hero takes a 5.09% stake, worth around £400M, in rival Deliveroo, sending shares of Deliveroo up over 10% from £3.36 to £3.60 per share  —  - The firm's stock climbed from £3.36 ($4.66) per share to £3.60 per share in early deals on the London Stock Exchange Monday …