BlackRock World Mining Trust (LSE:BRWM) Net Margin %: 99.57% (As of Dec. 2025) — Near Median


LSE:BRWM BlackRock World Mining Trust PLC LSE:BRWM
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What is BlackRock World Mining Trust Net Margin %?

BlackRock World Mining Trust LSE:BRWM +0.11% 29 Net Margin % is 99.57% as of Dec. 2025, which is 0% above its 10-year median of 99.15. GuruFocus rates LSE:BRWM with a GF Score™ of 29/100. The stock has 3 warning signs investors should review. Among 1,576 Asset Management companies, BlackRock World Mining Trust ranks better than 79.63% on this metric.

Net margin is calculated as Net Income divided by its Revenue. BlackRock World Mining Trust's Net Income for the six months ended in Dec. 2025 was £610.9 Mil. BlackRock World Mining Trust's Revenue for the six months ended in Dec. 2025 was £613.6 Mil. Therefore, BlackRock World Mining Trust's net margin for the quarter that ended in Dec. 2025 was 99.57%.

The historical rank and industry rank for BlackRock World Mining Trust's Net Margin % or its related term are showing as below:

LSE:BRWM' s Net Margin % Range Over the Past 10 Years
Min: 97.32   Med: 99.15   Max: 105.29
Current: 99.25


LSE:BRWM's Net Margin % is ranked better than
79.63% of 1576 companies
in the Asset Management industry
Industry Median: 84.895 vs LSE:BRWM: 99.25

BlackRock World Mining Trust  (LSE:BRWM) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


BlackRock World Mining Trust Net Margin % Related Terms


BlackRock World Mining Trust Net Margin % Historical Data

* Premium members only.

The historical data trend for BlackRock World Mining Trust's Net Margin % 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.

BlackRock World Mining Trust Net Margin % Chart

BlackRock World Mining Trust Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 97.39 97.91 105.29 104.18 99.25

BlackRock World Mining Trust Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net Margin % 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 81.27 109.44 103.01 96.81 99.57

LSE:BRWM vs BLK, BX, KKR: Net Margin % Comparison

For the Asset Management subindustry, BlackRock World Mining Trust's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


BlackRock World Mining Trust Net Margin % vs Asset Management Industry

For the Asset Management industry and Financial Services sector, BlackRock World Mining Trust's Net Margin % distribution charts can be found below:

* The bar in red indicates where BlackRock World Mining Trust's Net Margin % falls into.


LSE:BRWM
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BlackRock World Mining Trust PLC LSE:BRWM
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BlackRock World Mining Trust Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

BlackRock World Mining Trust's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=688.59/693.801
=99.25 %

BlackRock World Mining Trust's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=610.903/613.554
=99.57 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of 99.57% mean?
BlackRock World Mining Trust (LSE:BRWM) has a Net Margin % of 99.57% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on BlackRock World Mining Trust and its competitors. This is near median its historical median of 99.15. Over the past decade, BlackRock World Mining Trust's Net Margin % has ranged from 97.32 to 105.29. According to the industry distribution chart, BlackRock World Mining Trust ranks #321 out of 1576 companies in the Asset Management industry, placing it in the top 20.4%.
Is BlackRock World Mining Trust's Net Margin % too high?
BlackRock World Mining Trust's current Net Margin % of 99.57% is near median its 10-year median of 99.15. Over the past 10 years, this metric has ranged from a low of 97.32 to a high of 105.29. The Asset Management industry median Net Margin % is 84.90. BlackRock World Mining Trust's value of 99.57% is 17.3% above this industry median. Based on the distribution chart, BlackRock World Mining Trust ranks #321 out of 1576 companies in the Asset Management industry, which is in the top quartile — a strong position relative to peers. Overall, BlackRock World Mining Trust has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does BlackRock World Mining Trust's Net Margin % compare to BLK and BX?
According to the Asset Management industry distribution chart, BlackRock World Mining Trust ranks #321 out of 1576 companies for Net Margin %. This places BlackRock World Mining Trust in the top 20% of its industry — outperforming the majority of peers. The industry median Net Margin % is 84.90. BlackRock World Mining Trust's value of 99.57% is 17.3% above this benchmark. Historically, BlackRock World Mining Trust's own Net Margin % has ranged from 97.32 to 105.29 over the past decade. While the company's 10-year median is 99.15 vs. the industry median of 84.90, BlackRock World Mining Trust has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for an Asset Management company?
The median Net Margin % among Asset Management companies is 84.90, based on 1,576 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BlackRock World Mining Trust's current Net Margin % of 99.57% is 17.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on BlackRock World Mining Trust and its competitors. For the Asset Management industry, the median Net Margin % is 84.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BlackRock World Mining Trust's current Net Margin % is 99.57%, which is near median its own 10-year median of 99.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BlackRock World Mining Trust stock overvalued right now?
BlackRock World Mining Trust (LSE:BRWM) has a current Net Margin % of 99.57%. The current Net Margin % is 99.57%, which is near median its 10-year median of 99.15 and 17.3% above the Asset Management industry median of 84.90. BlackRock World Mining Trust's overall GF Score™ is 29/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For BlackRock World Mining Trust (LSE:BRWM), the current Net Margin % is 99.57% as of Dec. 2025. 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.

BlackRock World Mining Trust Business Description

Address 12 Throgmorton Avenue, London, GBR, EC2N 2DL
BlackRock World Mining Trust PLC is a UK-based investment trust company. Its primary investment objective is to maximize total returns to shareholders through a portfolio of mining and metal securities. It focuses on investing in quoted securities, royalties derived from the production of metals and minerals, as well as physical metals. It may utilize derivative instruments such as options, futures, and contracts for difference to enhance the performance of the group to meet its objectives.
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