BUI OCF Margin %: 30.62% (As of Dec. 2025) — 47% Above Median


BUI BlackRock Utility Infrastructure & Power Opportunities Trust BUI
48 GF Score
Price $28.40
GF Value $59.69
Valuation Significantly Undervalued
! 4 Warning Signs
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What is BlackRock Utility Infrastructure & Power Opportunities Trust OCF Margin %?

BlackRock Utility Infrastructure & Power Opportunities Trust BUI +0.53% 48 OCF Margin % is 30.62% as of Dec. 2025, which is 47% above its 10-year median of 20.77. GuruFocus rates BUI with a GF Score™ of 48/100 and a GF Value™ of $59.69 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 1,465 Asset Management companies, BlackRock Utility Infrastructure & Power Opportunities Trust ranks better than 55.09% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. BlackRock Utility Infrastructure & Power Opportunities Trust's Cash Flow from Operations for the six months ended in Dec. 2025 was $10.2 Mil. BlackRock Utility Infrastructure & Power Opportunities Trust's Revenue for the six months ended in Dec. 2025 was $33.2 Mil. Therefore, BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % for the quarter that ended in Dec. 2025 was 30.62%.

As of today, BlackRock Utility Infrastructure & Power Opportunities Trust's current OCF Yield % is 3.46%.

The historical rank and industry rank for BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % or its related term are showing as below:

BUI' s OCF Margin % Range Over the Past 10 Years
Min: -164.83   Med: 20.77   Max: 86.74
Current: 23.08


During the past 9 years, the highest OCF Margin % of BlackRock Utility Infrastructure & Power Opportunities Trust was 86.74%. The lowest was -164.83%. And the median was 20.77%.

BUI's OCF Margin % is ranked better than
55.09% of 1465 companies
in the Asset Management industry
Industry Median: 15.78 vs BUI: 23.08


BlackRock Utility Infrastructure & Power Opportunities Trust OCF Margin % Related Terms


BlackRock Utility Infrastructure & Power Opportunities Trust OCF Margin % Historical Data

* Premium members only.

The historical data trend for BlackRock Utility Infrastructure & Power Opportunities Trust's OCF 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 Utility Infrastructure & Power Opportunities Trust OCF Margin % Chart

BlackRock Utility Infrastructure & Power Opportunities Trust Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only -39.03 -36.19 76.44 86.74 23.08

BlackRock Utility Infrastructure & Power Opportunities Trust Semi-Annual Data
Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF 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 220.68 157.19 59.83 19.57 30.62

BUI vs DLY, PFN, NKX: OCF Margin % Comparison

For the Asset Management subindustry, BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin %, along with its competitors' market caps and OCF 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 Utility Infrastructure & Power Opportunities Trust OCF Margin % vs Asset Management Industry

For the Asset Management industry and Financial Services sector, BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % distribution charts can be found below:

* The bar in red indicates where BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % falls into.


BUI
48GF Score
BlackRock Utility Infrastructure & Power Opportunities Trust BUI
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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BlackRock Utility Infrastructure & Power Opportunities Trust OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=24.088/104.351
=23.08 %

BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=10.155/33.166
=30.62 %

* 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 OCF Margin % →
What does a OCF Margin % of 30.62% mean?
BlackRock Utility Infrastructure & Power Opportunities Trust (BUI) has a OCF Margin % of 30.62% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on BlackRock Utility Infrastructure & Power Opportunities Trust and its competitors. This is 47% above median its historical median of 20.77. According to the industry distribution chart, BlackRock Utility Infrastructure & Power Opportunities Trust ranks #658 out of 1465 companies in the Asset Management industry, placing it in the top 44.9%.
Is BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % too high?
BlackRock Utility Infrastructure & Power Opportunities Trust's current OCF Margin % of 30.62% is 47% above median its 10-year median of 20.77. The Asset Management industry median OCF Margin % is 15.78. BlackRock Utility Infrastructure & Power Opportunities Trust's value of 30.62% is 94% above this industry median. Based on the distribution chart, BlackRock Utility Infrastructure & Power Opportunities Trust ranks #658 out of 1465 companies in the Asset Management industry, which is above the industry midpoint. Overall, BlackRock Utility Infrastructure & Power Opportunities Trust has a GF Score™ of 48/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does BlackRock Utility Infrastructure & Power Opportunities Trust's OCF Margin % compare to DLY and PFN?
According to the Asset Management industry distribution chart, BlackRock Utility Infrastructure & Power Opportunities Trust ranks #658 out of 1465 companies for OCF Margin %. This puts BlackRock Utility Infrastructure & Power Opportunities Trust in the upper half of its industry. The industry median OCF Margin % is 15.78. BlackRock Utility Infrastructure & Power Opportunities Trust's value of 30.62% is 94% above this benchmark. While the company's 10-year median is 20.77 vs. the industry median of 15.78, BlackRock Utility Infrastructure & Power Opportunities 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 OCF Margin % for an Asset Management company?
The median OCF Margin % among Asset Management companies is 15.78, based on 1,465 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BlackRock Utility Infrastructure & Power Opportunities Trust's current OCF Margin % of 30.62% is 94% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on BlackRock Utility Infrastructure & Power Opportunities Trust and its competitors. For the Asset Management industry, the median OCF Margin % is 15.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BlackRock Utility Infrastructure & Power Opportunities Trust's current OCF Margin % is 30.62%, which is 47% above median its own 10-year median of 20.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BlackRock Utility Infrastructure & Power Opportunities Trust stock overvalued right now?
Based on GuruFocus' analysis, BlackRock Utility Infrastructure & Power Opportunities Trust (BUI) is currently considered Significantly Undervalued. The stock's GF Value™ is $59.69, compared to a current price of $28.40 — trading 52.4% below its estimated fair value. The current OCF Margin % is 30.62%, which is 47% above median its 10-year median of 20.77 and 94% above the Asset Management industry median of 15.78. BlackRock Utility Infrastructure & Power Opportunities Trust's overall GF Score™ is 48/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For BlackRock Utility Infrastructure & Power Opportunities Trust (BUI), the current OCF Margin % is 30.62% 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.

Is BlackRock Utility Infrastructure & Power Opportunities Trust (BUI) Overvalued in 2026?

Based on GuruFocus' analysis, BlackRock Utility Infrastructure & Power Opportunities Trust stock appears to be undervalued. The current stock price of $28.40 is trading 52.4% below its estimated GF Value™ of $59.69. GuruFocus considers BlackRock Utility Infrastructure & Power Opportunities Trust to be Significantly Undervalued.

Key valuation signals for BUI:

  • OCF Margin %: 30.62% (47% above median its 10-year median of 20.77)
  • GF Value™: $59.69 vs. price of $28.40 (52.4% below fair value)
  • GF Score™: 48/100 with 4 warning signs
  • Industry Position: 94% above the Asset Management median (#658 of 1465)

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


BlackRock Utility Infrastructure & Power Opportunities Trust Business Description

Address 100 Bellevue Parkway, Wilmington, DE, USA, 19809
BlackRock Utility Infrastructure & Power Opportunities Trust is a closed-end management investment company. Its investment objective is to provide total return through a combination of current income and long-term capital appreciation. The Trust seeks to achieve its investment objective by investing, under normal market conditions, at least 80% of its total assets in equity securities issued by companies that are engaged in the Utilities, Infrastructure, and Power Opportunities business segments anywhere in the world and by employing writing (selling) call and put options.
48GF Score

Get the complete analysis for BUI

OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$28.40
Price
$59.69
GF Value