Interim dividend
Amount
19.1p / share
Ex-dividend
28 May 2026
Record date
29 May 2026
Payment
12 Jun 2026
Source: issuer announcement, UK National Storage Mechanism · filed 19 May 2026
Diploma
Diploma's most recent dividend was 19.1p per share, its interim dividend, paid on 12 Jun 2026. Diploma usually pays two dividends a year, in February and June. No further dividend has been declared yet — this page updates when the next one is filed.
Data updated
Dividend calculator
Enter the shares you hold to see what each payment is worth. Every amount links to the announcement it came from.
Shares of Diploma (DPLM). Every figure below is per share, exactly as announced, multiplied by this number.
Payments since 16 Jun 2021
| Dividend | Paid | Shares held | Your payment |
|---|---|---|---|
| 19.1pInterim | 12 Jun 2026 | £191.00 | |
| 44.1pFinal | 30 Jan 2026 | £441.00 | |
| 18.2pInterim | 13 Jun 2025 | £182.00 | |
| 42pFinal | 31 Jan 2025 | £420.00 | |
| 17.3pInterim | 7 Jun 2024 | £173.00 | |
| 40pFinal | 2 Feb 2024 | £400.00 | |
| 16.5pInterim | 9 Jun 2023 | £165.00 | |
| 38.8pFinal | 3 Feb 2023 | £388.00 | |
| 15pInterim | 10 Jun 2022 | £150.00 | |
| 30.1pFinal | 4 Feb 2022 | £301.00 | |
| 12.5pInterim | 16 Jun 2021 | £125.00 |
Change any row to match what you held at the time — the number at the top fills them all. Shares bought on or after the ex-dividend date do not receive that payment.
Over the longer run: from FY2015 to FY2025 Diploma’s dividend went 18.2p → 62.3p, so the income on an unchanged holding changed +242.3% — an average of +13.1% a year over 10 years. Past changes are not a guide to future ones. See every year.
What this assumes. That the number in each row is what you held when that dividend was paid, and that you did not reinvest.
Every per-share figure comes from Diploma’s own announcements, filed under UK listing rules. This is general information, not investment advice.
Working out the tax? The dividend tax calculator takes a total and applies this year’s rates and allowance. To see the effect of buying more shares with each payment, try the reinvestment calculator, and to build a whole portfolio’s payment calendar use the dividend income calculator.