By Abigail Townsend
Date: Tuesday 19 May 2026
(Sharecast News) - Diploma boosted annual guidance for the second time on Tuesday, after the blue chip saw interim earnings rocket.
| Appointment of Non-Executive Director | 01-Jun-2026 | 16:00 | RNS |
| Director/PDMR Shareholding | 21-May-2026 | 17:01 | RNS |
| Half Year Results | 19-May-2026 | 07:00 | RNS |
| Holding(s) in Company | 20-Apr-2026 | 17:33 | RNS |
| Holding(s) in Company | 09-Apr-2026 | 13:16 | RNS |
| Drug shares on a high | 19-Nov-2006 | Scotland on Sunday |
| Questor: Diploma | 14-May-2014 | Telegraph |
| Questor :Diploma | 17-Jan-2014 | Telegraph |
| Investment Column : Diploma | 18-May-2011 | The Independent |
| Questor:Diploma | 16-Feb-2011 | Telegraph |
| Investment Column:Diploma | 23-Nov-2010 | The Independent |
No recent information was found.
| Currency | UK Pounds |
| Share Price | 7,220.00p |
| Change Today | 20.00p |
| % Change | 0.28 % |
| 52 Week High | 7,270.00 |
| 52 Week Low | 4,782.00 |
| Volume | 375,451 |
| Shares Issued | 134.32m |
| Market Cap | £9,698m |
| RiskGrade | 165 |
| Value |
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| Price Trend |
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| Income |
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| Growth |
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| Strong Buy | 6 |
| Buy | 4 |
| Neutral | 5 |
| Sell | 0 |
| Strong Sell | 0 |
| Total | 15 |

| Latest | Previous | |
|---|---|---|
| Interim | Final | |
| Ex-Div | 28-May-26 | 15-Jan-26 |
| Paid | 12-Jun-26 | 30-Jan-26 |
| Amount | 19.10p | 44.10p |
| Time | Volume / Share Price |
| 16:50 | 292 @ 7,220.00p |
| 16:35 | 157 @ 7,220.00p |
| 16:35 | 2,208 @ 7,220.00p |
| 16:35 | 626 @ 7,220.00p |
| 16:35 | 205 @ 7,220.00p |
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