RBC lifts Diploma target to GBp 8,000 on strong first-half results

Royal Bank of Canada (RBC) has raised its target price for Diploma PLC (ISIN GB0001826634) to GBp 8,000, up from GBp 7,400, following an update on September 30, 2026. The bank maintained its Outperform rating on the stock, marking the most recent significant analyst action for the London-listed technical products group.

As of October 5, 2026, Diploma's stock was trading at EUR 92.03 on the Lang & Schwarz platform, representing a 0.14 percent increase from the prior close of EUR 91.90 on October 2, 2026. The stock's 52-week range stands between GBp 4,970.00 and GBp 7,910.00, with a market capitalization of GBP 9.8 billion as of September 18, 2026.

Diploma's first-half 2026 revenue reached GBP 851 million, surpassing estimates of GBP 831 million. Operating profit also exceeded expectations, coming in at GBP 209 million compared to the estimated GBP 208 million. The company's operating model spans Life Sciences, Seals, and Controls, supplying specialized technical products and services across healthcare, industrial, and aerospace-related markets.

The next major checkpoint for Diploma will be its preliminary results and final dividend announcement scheduled for November 17, 2026. Investors will be watching to see if the company can maintain its first-half revenue lead and a 22.50 percent adjusted operating profit margin through the second half of the year.