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Diploma ( (GB:DPLM) ) just unveiled an update.
Diploma PLC reported that non-executive directors Ian El-Mokadem and Katie Bickerstaffe have increased their personal holdings in the company’s shares following market purchases on 14 January 2026. El-Mokadem acquired 500 ordinary shares at £56.15 each via an investment account in which he and his spouse are beneficiaries, lifting their combined holding to 1,000 shares, while Bickerstaffe bought 352 shares at £56.45, taking her total stake to 1,869 shares; the director dealing disclosures, made under UK Market Abuse Regulation, signal a modest vote of confidence in the group’s prospects and ensure continued transparency for shareholders around board members’ equity interests.
The most recent analyst rating on (GB:DPLM) stock is a Buy with a £6400.00 price target. To see the full list of analyst forecasts on Diploma stock, see the GB:DPLM Stock Forecast page.
Spark’s Take on GB:DPLM Stock
According to Spark, TipRanks’ AI Analyst, GB:DPLM is a Neutral.
Diploma’s overall stock score is driven by its strong financial performance, which is the most significant factor, reflecting robust growth and cash generation. However, technical analysis indicates bearish momentum, and valuation metrics suggest the stock may be overvalued, which could limit future gains. The absence of earnings call insights and corporate events means these factors did not influence the score.
To see Spark’s full report on GB:DPLM stock, click here.
More about Diploma
Diploma PLC is a London-listed company whose shares trade on the London Stock Exchange. It issues ordinary shares of 5 pence each under ISIN GB0001826634 and is subject to UK Market Abuse Regulation disclosure requirements for dealings by directors and other senior managers.
Average Trading Volume: 336,602
Technical Sentiment Signal: Buy
Current Market Cap: £7.45B
Learn more about DPLM stock on TipRanks’ Stock Analysis page.

