Specialist industrial parts distributor Diploma (DPLM) raised its guidance for FY26 revenue growth and margins after ‘very strong’ H1 trading. Shares in the group jumped 800p or 16% to a new all-time high of £58.40. Sales and margin upgrade The firm said it delivered a ‘great’ sales performance in H1 and was confident in the … Continue reading Diploma jumps on ‘significant’ upgrade to guidance