Diploma (DPLM)

Sector:

Support

Index:

FTSE 100

5,450.00p
   
  • Change Today:
    -235.00p
  • 52 Week High: 5,685.00
  • 52 Week Low: 3,624.00
  • Currency: UK Pounds
  • Shares Issued: 134.32m
  • Volume: 93,559
  • Market Cap: £7,320m
  • RiskGrade: 165
  • Beta: 0.95

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.

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Financials

Latest F'cast
Div Yield 1.1% 0.0%
Div Cover 2.8 3.0
Op Mrgn 18.6% 21.8%
ROCE 61.9%  
Latest F'cast
P/E 32.3 29.3
PEG 1.6 3.0
Pr/Revenue 5.0 4.6
Pr/Book 7.7  
Latest F'cast
Revenue 11.8% 8.8%
PBT 40.6% 45.9%
EPS 20.7% 10.6%
DPS 5.1% 5.4%

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 1,658.31 362.30 194.67p 29.2 2.8 +11% 65.63p 0.0%
30-Sep-27 1,753.02 380.30 206.05p 27.6 4.7 +6% 68.84p 0.0%
30-Sep-28 1,839.52 391.99 215.00p 26.4 6.1 +4% 71.91p 0.0%

Copyright © 2026 FactSet Research Systems Inc. All rights reserved.

Diploma Company Announcements

Director/PDMR Shareholding 16-Jan-2026 15:05 RNS
Director/PDMR Shareholding 15-Jan-2026 10:30 RNS
Result of AGM 14-Jan-2026 15:53 RNS

Diploma ShareCast News

Director dealings: Diploma directors snap up sha... 15-Jan-2026 ShareCast
Diploma delivers 'very strong' Q1 performance 14-Jan-2026 ShareCast
Diploma delivers 'very strong' Q1 performance 14-Jan-2026 ShareCast

Diploma Top Newspaper Links

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

Latest Diploma Director Deals

Traded Action Notifier PriceAmountValue
16-Jan-26 Sell Johnny Thomson 5,668.00p 30,000 £1,700,400.01
14-Jan-26 Buy Katie Bickerstaffe  5,645.00p 352 £19,870.40
14-Jan-26 Buy Ian El-Mokadem 5,615.00p 500 £28,075.00

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 5,450.00p
Change Today -235.00p
% Change -4.13 %
52 Week High 5,685.00
52 Week Low 3,624.00
Volume 93,559
Shares Issued 134.32m
Market Cap £7,320m
Beta 0.95
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 6
Buy 4
Neutral 5
Sell 0
Strong Sell 0
Total 15
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 19-Jan-2026

Time Volume / Share Price
13:24 27 @ 5,450.00p
13:24 39 @ 5,445.00p
13:24 228 @ 5,445.00p
13:24 16 @ 5,445.00p
13:24 50 @ 5,450.00p

Diploma Key Personnel

CEO Johnny Thomson
CFO Wilson Ng

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