New Delhi, June 19 -- Reliance Infra share price surged as much as 5 per cent in Thursday's trading session to Rs.404 apiece on NSE after the company announced strategic partnership with French aerospace major Dassault Aviation and promoter Risee Infinity Private Limited acquired additional stake in the company.

Anil Ambani-led company shares opened at Rs.309.50, as compared to previous close of Rs.386.50. Reliance Infra stock has given significant gains to its investors by soaring over 44 per cent in a month and nearly 37 per cent in six months despite volatile market.

In an exchanged filing dated June 18, the company announced that its promoter Risee Infinity Private Limited has acquired additional 12500000 equity shares, which is 16....