Diploma PLC Share Price
Stocks
DPLM
GB0001826634
Industrial Machinery & Equipment
OTC Markets Traded|
Market Closed -
London S.E.
16:35:17 19/10/2026 BST
|
5-day change | 1st Jan Change | ||
| 7,800.00 GBX | -1.14% |
|
+0.19% | +47.31% |
| Market Cap | 10.46B 13.92B 12.41B 11.5B 19.63B 1,321B 19.93B 138B 54.2B 689B 52.16B 51.11B 2,205B | P/E 2026 * |
35.8x | P/E 2027 * | 32.9x |
|---|---|---|---|---|---|
| Enterprise Value | 10.81B 14.38B 12.82B 11.88B 20.28B 1,365B 20.6B 143B 56.01B 712B 53.91B 52.82B 2,279B | EV / Sales 2026 * |
5.93x | EV / Sales 2027 * | 5.29x |
| Free-Float |
99.58% | Yield 2026 * |
0.84% | Yield 2027 * | 0.88% |
| Markets | Quality | ||
|---|---|---|---|
London S.E.
| DPLM | Delayed | |
CBOE
| DPLM | Real-time | |
OTC Markets
| DPLMF | Delayed | |
Tradegate
| DP9 | Real-time | |
Boerse Muenchen
| DP9 | Real-time | |
Deutsche Boerse AG
| DP9 | Delayed | |
Börse Stuttgart
| DP9 | Delayed |
Last Transcript: Diploma PLC
| 1 day | -1.14% | ||
| 1 week | +0.19% | ||
| Current month | +0.97% | ||
| 1 month | +6.56% | ||
| 3 months | +7.73% | ||
| 6 months | +11.99% | ||
| Current year | +47.31% |
| 1 week | 7,721.04 | 7,970 | |
| 1 month | 7,375 | 7,980 | |
| Current year | 4,970 | 7,980 | |
| 1 year | 4,970 | 7,980 | |
| 3 years | 2,772.88 | 7,980 | |
| 5 years | 2,090 | 7,980 | |
| 10 years | 876.5 | 7,980 |
| Manager | Title | Age | Since |
|---|---|---|---|
Jonathan Thomson
CEO | Chief Executive Officer | 54 | 24/02/2019 |
Wilson Ng
DFI | Director of Finance/CFO | - | 13/08/2025 |
Holly Gillis
IRC | Investor Relations Contact | - | - |
| Director | Title | Age | Since |
|---|---|---|---|
Jonathan Thomson
BRD | Director/Board Member | 54 | 24/02/2019 |
Dean Finch
BRD | Director/Board Member | 60 | 20/05/2021 |
David Lowden
CHM | Chairman | 69 | 18/01/2022 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 23/09/26 | Buy | Director | 246 | 0.0002% | ||
| 21/09/26 | Buy | Director | 1,241 | 0.0009% | ||
| 17/07/26 | Buy | Director | 1,000 | 0.0007% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| -1.14% | +0.19% | +47.03% | +167.31% | 14.11B | ||
| +0.30% | +0.38% | +31.72% | +154.96% | 121B | ||
| -2.60% | -6.17% | +19.84% | +35.55% | 95.61B | ||
| -0.95% | +2.19% | +38.02% | +85.16% | 62.68B | ||
| 0.00% | +0.53% | +20.16% | +73.57% | 58.53B | ||
| +1.40% | -12.25% | +107.08% | +166.53% | 56.39B | ||
| -0.68% | -2.57% | +33.59% | +50.23% | 35.39B | ||
| +2.11% | +2.59% | +46.15% | +90.95% | 30.46B | ||
| -0.04% | -1.27% | +0.69% | +24.62% | 30.18B | ||
| -1.80% | -9.14% | +32.40% | -8.46% | 26.94B | ||
| Average | -0.34% | -2.00% | +37.67% | +84.04% | 53.18B | |
| Weighted average by Cap. | -0.41% | -2.03% | +36.67% | +91.55% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 1.82B 2.43B 2.16B 2B 3.42B 230B 3.47B 24.06B 9.45B 120B 9.09B 8.91B 384B | 2B 2.66B 2.37B 2.2B 3.75B 253B 3.81B 26.39B 10.37B 132B 9.98B 9.78B 422B |
| Net income | 296M 393M 351M 325M 554M 37.31B 563M 3.9B 1.53B 19.47B 1.47B 1.44B 62.3B | 320M 425M 379M 352M 600M 40.38B 609M 4.22B 1.66B 21.07B 1.59B 1.56B 67.42B |
| Net Debt | 349M 465M 414M 384M 655M 44.09B 665M 4.61B 1.81B 23.01B 1.74B 1.71B 73.62B | 125M 166M 148M 137M 234M 15.75B 238M 1.65B 647M 8.22B 622M 610M 26.3B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 19/10/26 | GBX 7,800.00 | -1.14% | 210,559 |
| 16/10/26 | GBX 7,890.00 | +0.96% | 433,252 |
| 15/10/26 | GBX 7,815.00 | -1.45% | 360,050 |
| 14/10/26 | GBX 7,930.00 | +0.89% | 250,530 |
| 13/10/26 | GBX 7,860.00 | -0.13% | 233,669 |
Trader
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Investor
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Quality
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ESG MSCI
The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.

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