DPLMF (Diploma) Other Operating Expense: $624 Mil (TTM As of Mar. 2026)


DPLMF Diploma PLC DPLMF
96 GF Score
Price $94.50
GF Value $74.21
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Diploma Other Operating Expense?

Diploma DPLMF 96 Other Operating Expense is $624 Mil as of Mar. 2026. GuruFocus rates DPLMF with a GF Score™ of 96/100 and a GF Value™ of $74.21 (Modestly Overvalued). The stock has 7 warning signs investors should review.

Diploma's Other Operating Expense for the six months ended in Mar. 2026 was $322 Mil. Its Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $624 Mil.

Diploma's quarterly Other Operating Expense increased from Mar. 2025 ($255 Mil) to Sep. 2025 ($302 Mil) and increased from Sep. 2025 ($302 Mil) to Mar. 2026 ($322 Mil).

Diploma's annual Other Operating Expense increased from Sep. 2023 ($441 Mil) to Sep. 2024 ($558 Mil) and increased from Sep. 2024 ($558 Mil) to Sep. 2025 ($569 Mil).

Diploma Other Operating Expense Historical Data

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The historical data trend for Diploma's Other Operating Expense can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Diploma Other Operating Expense Chart

Diploma Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Other Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 441.21 558.33 569.19

Diploma Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Other Operating Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 252.35 295.64 255.17 302.30 321.60
DPLMF
96GF Score
Diploma PLC DPLMF
Other Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Diploma Other Operating Expense Calculation

GuruFocus uses a standardized financial statement format for all companies. For non-financial companies, GuruFocus lists Selling, General, & Admin. Expense, , Research & Development, and Other Operating Expense under the "Total Operating Expense" section.

Other Operating Expense sometimes includes:
Restructuring, and merger
Acquisition related and other
Litigation settlement charge
Other (too numerous to list)

Some companies can and do choose to report each of these items separately. Yet, there are a variety of Other Operating Expense which are simply too numerous to list.

Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was $624 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a Other Operating Expense of $624 Mil mean?
Diploma (DPLMF) has a Other Operating Expense of $624 Mil as of Mar. 2026. Other operating expenses that a company records on its income statement. View historical data on Diploma and its competitors.
Is Diploma's Other Operating Expense too high?
Diploma's current Other Operating Expense is $624 Mil. Overall, Diploma has a GF Score™ of 96/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Diploma's Other Operating Expense compare to GWW and FAST?
Diploma's Other Operating Expense of $624 Mil can be compared against companies in the Industrial Distribution industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Other Operating Expense for an Industrial Distribution company?
A good Other Operating Expense depends on the Industrial Distribution industry context. However, Other Operating Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Other Operating Expense mean?
A high Other Operating Expense can signal that a stock is expensive relative to its fundamentals. Other operating expenses that a company records on its income statement. View historical data on Diploma and its competitors. Diploma's current Other Operating Expense is $624 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diploma stock overvalued right now?
Based on GuruFocus' analysis, Diploma (DPLMF) is currently considered Modestly Overvalued. The stock's GF Value™ is $74.21, compared to a current price of $94.50 — trading 27.3% above its estimated fair value. The current Other Operating Expense is $624 Mil. Diploma's overall GF Score™ is 96/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Other Operating Expense calculated?
Other Operating Expense is calculated from a company's financial statements. For Diploma (DPLMF), the current Other Operating Expense is $624 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Diploma (DPLMF) Overvalued in 2026?

Based on GuruFocus' analysis, Diploma stock appears to be overvalued. The current stock price of $94.50 is trading 27.3% above its estimated GF Value™ of $74.21. GuruFocus considers Diploma to be Modestly Overvalued.

Key valuation signals for DPLMF:

  • Other Operating Expense: $624 Mil
  • GF Value™: $74.21 vs. price of $94.50 (27.3% above fair value)
  • GF Score™: 96/100 with 7 warning signs

No single metric tells the full story. See the DPLMF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Diploma Business Description

Address 10-11 Charterhouse Square, London, GBR, EC1M 6EE
Diploma PLC is a group of businesses supplying specialised technical products and services to various industries. The Group is organized into three main reportable business sectors: Controls, Seals and Life Sciences. The company offers consumables, instrumentation, and related services to the healthcare and environmental industries; seals, gaskets, filters, cylinders, components, and kits for heavy mobile machinery and industrial equipment; and specialized wiring, connectors, fasteners, and control devices for various applications. It operates in segments such as Wire & Cable (UK), Industrial Automation, Specialty Adhesives, Windy City Wire, Interconnect and Specialty Fasteners. The company operates in UK, USA, Rest of Europe, and Rest of World.
96GF Score

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Other Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$94.50
Price
$74.21
GF Value