Diploma (DPLM)

Sector:

Support

Index:

FTSE 100

5,395.00p
   
  • Change Today:
      20.00p
  • 52 Week High: 5,650.00p
  • 52 Week Low: 3,624.00p
  • Currency: UK Pounds
  • Shares Issued: 134.32m
  • Volume: 170,662
  • Market Cap: £7,246m
  • RiskGrade: 165
  • Beta: 1.06

Diploma Overview

DIPLOMA - Diploma is a leading British-based business supplying specialised technical products and services. It operates globally in three sectors: Life sciences, where it supplies consumables, instrumentation and related services to the healthcare and environmental industries; Seals, where it supplies seals, gaskets, filters, cylinders, components and kits for heavy mobile machinery and industrial equipment and controls; where it supplies specialised wiring, connectors, fasteners and control devices for technically demanding applications.

1 Day Chart (22-12-2025)

1 Day Chart

6 Month Chart

6 Month Chart
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Financials

Latest F'cast
Div Yield 1.2% 0.0%
Div Cover 2.8 2.9
Op Mrgn 18.6% 21.8%
ROCE 61.9%  
Latest F'cast
P/E 30.7 28.1
PEG 1.5 3.1
Pr/Revenue 4.8 4.4
Pr/Book 7.3  
Latest F'cast
Revenue 11.8% 7.8%
PBT 40.6% 44.2%
EPS 20.7% 9.1%
DPS 5.1% 5.1%

Diploma Fundamentals

Year Ending Revenue (£m) Pre-tax (£m) EPS P/E PEG EPS Grth. Div Yield
30-Sep-21 787.40 96.60 85.20p 33.4 0.7 +51% 42.60p 1.5%
30-Sep-22 1,012.80 129.50 107.50p 21.6 0.8 +26% 53.80p 2.3%
30-Sep-23 1,200.30 155.60 90.80p 33.1 n/a -16% 56.50p 1.9%
30-Sep-24 1,363.40 176.60 145.80p 30.4 0.5 +61% 59.30p 1.3%
30-Sep-25 1,524.50 248.30 176.00p 30.1 1.4 +21% 62.30p 1.2%

a. Based on UK GAAP presentation of accounts - includes discontinued activities

Diploma Forecasts

Year Ending Revenue (£m) Pre-tax (£m) EPS P/E PEG EPS Grth. Div Yield
30-Sep-26 1,643.09 357.96 192.08p 28.1 3.1 +9% 65.50p 0.0%
30-Sep-27 1,737.31 374.58 203.38p 26.5 4.5 +6% 68.69p 0.0%
30-Sep-28 1,838.10 394.52 215.18p 25.1 4.3 +6% 71.86p 0.0%

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Diploma Company Announcements

Director/PDMR Shareholding 22-Dec-2025 07:00 RNS
Director/PDMR Shareholding 22-Dec-2025 07:00 RNS
Holding(s) in Company 19-Dec-2025 13:33 RNS

Diploma ShareCast News

Director/PDMR Shareholding 22-Dec-2025 ShareCast
Holding(s) in Company 19-Dec-2025 ShareCast
Diploma names Wilson Ng as permanent CFO 17-Dec-2025 ShareCast

Diploma Top Newspaper Links

Drug shares on a high 19-Nov-2006 Scotland on Sunday

Latest Diploma Director Deals

Traded Action Notifier PriceAmountValue
19-Dec-25 Buy Wilson Ng 5,369.00p 410 £22,012.90
19-Nov-25 Buy Geraldine Huse 3,997.00p 750 £29,977.50

Note 1: Prices and trades are provided by Digital Look Corporate Solutions and are delayed by at least 15 minutes.

Note 2: RiskGrade figures are provided by RiskMetrics.

Note 3: Above ratios are on a 'per annum' basis, adjusted for corporate actions and based on the fundamentals of the primary listed security.

Note 4: Under IFRS, all figures are based on 'Continuing' operations unless otherwise stated.

Note 5: In the case of dual listed securities, broker recommendations and forecasts relate to the primary listing.

Note 6: Forecast figures based on normalised accounts.

 

Diploma Market Data

Currency UK Pounds
Share Price 5,395.00p
Change Today 20.00p
% Change 0.37 %
52 Week High 5,650.00p
52 Week Low 3,624.00p
Volume 170,662
Shares Issued 134.32m
Market Cap £7,246m
Beta 1.06
RiskGrade 165

Diploma Star Ratings

Compare performance with the sector and the market.
more star ratings
Key: vs Market vs Sector
Value
98.56% below the market average98.56% below the market average98.56% below the market average98.56% below the market average98.56% below the market average
100% below the sector average100% below the sector average100% below the sector average100% below the sector average100% below the sector average
Price Trend
75.66% above the market average75.66% above the market average75.66% above the market average75.66% above the market average75.66% above the market average
84.95% above the sector average84.95% above the sector average84.95% above the sector average84.95% above the sector average84.95% above the sector average
Income
99.16% below the market average99.16% below the market average99.16% below the market average99.16% below the market average99.16% below the market average
100% below the sector average100% below the sector average100% below the sector average100% below the sector average100% below the sector average
Growth
43.90% above the market average43.90% above the market average43.90% above the market average43.90% above the market average43.90% above the market average
40.91% above the sector average40.91% above the sector average40.91% above the sector average40.91% above the sector average40.91% above the sector average

What The Brokers Say

Strong Buy 5
Buy 4
Neutral 5
Sell 0
Strong Sell 0
Total 14
buy
Broker recommendations should not be taken as investment advice, and are provided by the authorised brokers listed on this page.

Diploma Dividends

  Latest Previous
  Final Interim
Ex-Div 15-Jan-26 29-May-25
Paid 30-Jan-26 13-Jun-25
Amount 44.10p 18.20p

Trades for 22-Dec-2025

Time Volume / Share Price
16:39 287 @ 5,395.00p
16:35 94,735 @ 5,395.00p
16:35 191 @ 5,395.00p
16:35 1,425 @ 5,395.00p
16:35 262 @ 5,395.00p

Diploma Key Personnel

CEO Johnny Thomson
CFO Wilson Ng

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