Thursday broker round-up

InterContinental Hotels Group: Peel Hunt upgrades from reduce to hold with 4,600.0p target price.

Diageo: Barclays stays at neutral with a 4,000.0p target price.

Ashtead: Deutsche Bank names as 'buy idea', but stays at hold with 5,018.0p target price.

Marshalls: Peel Hunt stays at add and bumps up target price from 785.0p to 800.0p.

ITM Power: Citi stays at buy.

Menzies: ShoreCap keeps at buy.

Gresham House: Jefferies stays at buy with 945.0p target price.