Tuesday broker round-up

Inmarsat: RBC upgrades to Outperform with a target price of 1000p.

Berkeley Group: Deutsche Bank reiterates Buy with a target price of 3571p.

Jardine Lloyd Thomson: HSBC maintains Buy with a target price of 1250p.

South32: Macquarie reiterates Outperform with a target price of 162p.

Balfour Beatty: Jefferies downgrades to hold with a target price of 280p.

Carillion: Jefferies downgrades to Hold with a target price of 230p.

Costain: Jefferies upgrades to Buy with a target price of 500p.

Lonmin: Peel Hunt upgrades to Hold with a target price of 95p.

Mortgage Advice Bureau: Canaccord reiterates Buy with a target price of 455p.

Barclays: Jefferies reiterates Hold with a target price of 232p.