BST (BlackRock Science and Technology Trust) ROE % Adjusted to Book Value: 23.53% (As of Dec. 2025)


BST BlackRock Science and Technology Trust BST
57 GF Score
Price $47.52
GF Value $34.94
Valuation Significantly Overvalued
! 7 Warning Signs
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What is BlackRock Science and Technology Trust ROE % Adjusted to Book Value?

BlackRock Science and Technology Trust BST -1.90% 57 ROE % Adjusted to Book Value is 23.53% as of Dec. 2025. GuruFocus rates BST with a GF Score™ of 57/100 and a GF Value™ of $34.94 (Significantly Overvalued). The stock has 7 warning signs investors should review.

BlackRock Science and Technology Trust's ROE % for the quarter that ended in Dec. 2025 was 22.35%. BlackRock Science and Technology Trust's PB Ratio for the quarter that ended in Dec. 2025 was 0.95. BlackRock Science and Technology Trust's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 23.53%.


BlackRock Science and Technology Trust ROE % Adjusted to Book Value Related Terms


BlackRock Science and Technology Trust ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for BlackRock Science and Technology Trust's ROE % Adjusted to Book Value 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 Science and Technology Trust ROE % Adjusted to Book Value Chart

BlackRock Science and Technology Trust Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only 9.61 -51.10 27.73 23.02 18.49

BlackRock Science and Technology Trust Semi-Annual Data
Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value 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 12.62 31.69 12.21 13.62 23.53

BST vs ETV, GAB, USA: ROE % Adjusted to Book Value Comparison

For the Asset Management subindustry, BlackRock Science and Technology Trust's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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 Science and Technology Trust ROE % Adjusted to Book Value vs Asset Management Industry

For the Asset Management industry and Financial Services sector, BlackRock Science and Technology Trust's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where BlackRock Science and Technology Trust's ROE % Adjusted to Book Value falls into.


BST
57GF Score
BlackRock Science and Technology Trust BST
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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BlackRock Science and Technology Trust ROE % Adjusted to Book Value Calculation

BlackRock Science and Technology Trust's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=17.57% / 0.95
=18.49%

BlackRock Science and Technology Trust's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=22.35% / 0.95
=23.53%

* 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 ROE % Adjusted to Book Value of 23.53% mean?
BlackRock Science and Technology Trust (BST) has a ROE % Adjusted to Book Value of 23.53% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on BlackRock Science and Technology Trust and its competitors.
Is BlackRock Science and Technology Trust's ROE % Adjusted to Book Value too high?
BlackRock Science and Technology Trust's current ROE % Adjusted to Book Value is 23.53%. Overall, BlackRock Science and Technology Trust has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BlackRock Science and Technology Trust's ROE % Adjusted to Book Value compare to ETV and GAB?
BlackRock Science and Technology Trust's ROE % Adjusted to Book Value of 23.53% can be compared against companies in the Asset Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for an Asset Management company?
A good ROE % Adjusted to Book Value depends on the Asset Management industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on BlackRock Science and Technology Trust and its competitors. BlackRock Science and Technology Trust's current ROE % Adjusted to Book Value is 23.53%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BlackRock Science and Technology Trust stock overvalued right now?
Based on GuruFocus' analysis, BlackRock Science and Technology Trust (BST) is currently considered Significantly Overvalued. The stock's GF Value™ is $34.94, compared to a current price of $47.52 — trading 36% above its estimated fair value. The current ROE % Adjusted to Book Value is 23.53%. BlackRock Science and Technology Trust's overall GF Score™ is 57/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For BlackRock Science and Technology Trust (BST), the current ROE % Adjusted to Book Value is 23.53% 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 Science and Technology Trust (BST) Overvalued in 2026?

Based on GuruFocus' analysis, BlackRock Science and Technology Trust stock appears to be overvalued. The current stock price of $47.52 is trading 36% above its estimated GF Value™ of $34.94. GuruFocus considers BlackRock Science and Technology Trust to be Significantly Overvalued.

Key valuation signals for BST:

  • ROE % Adjusted to Book Value: 23.53%
  • GF Value™: $34.94 vs. price of $47.52 (36% above fair value)
  • GF Score™: 57/100 with 7 warning signs

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


BlackRock Science and Technology Trust Business Description

Address 100 Bellevue Parkway, Wilmington, DE, USA, 19809
BlackRock Science and Technology Trust is a closed-end management investment company. Its investment objectives are to provide total return and income through long-term capital appreciation.
57GF Score

Get the complete analysis for BST

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$47.52
Price
$34.94
GF Value