BXMX (Nuveen S&P 500 Buy-Writeome Fund) PB Ratio: 0.93 (As of Jun. 30, 2026) — Near Median


BXMX Nuveen S&P 500 Buy-Write Income Fund BXMX
34 GF Score
Price $15.03
GF Value $12.90
! 6 Warning Signs
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What is Nuveen S&P 500 Buy-Writeome Fund PB Ratio?

Nuveen S&P 500 Buy-Writeome Fund BXMX 34 PB Ratio is 0.93 as of Jun. 30, 2026, which is 6% below its 10-year median of 0.99. GuruFocus rates BXMX with a GF Score™ of 34/100 and a GF Value™ of $12.90. The stock has 6 warning signs investors should review.

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-30), Nuveen S&P 500 Buy-Writeome Fund's share price is $15.03. Nuveen S&P 500 Buy-Writeome Fund's Book Value per Share for the quarter that ended in Dec. 2025 was $16.09. Hence, Nuveen S&P 500 Buy-Writeome Fund's PB Ratio of today is 0.93.

The historical rank and industry rank for Nuveen S&P 500 Buy-Writeome Fund's PB Ratio or its related term are showing as below:

BXMX' s PB Ratio Range Over the Past 10 Years
Min: 0.66   Med: 0.99   Max: 5.07
Current: 0.93

During the past 9 years, Nuveen S&P 500 Buy-Writeome Fund's highest PB Ratio was 5.07. The lowest was 0.66. And the median was 0.99.

BXMX's PB Ratio is not ranked
in the Asset Management industry.
Industry Median: 0.95 vs BXMX: 0.93

During the past 12 months, Nuveen S&P 500 Buy-Writeome Fund's average Book Value Per Share Growth Rate was 6.00% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 8.60% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -2.10% per year.

During the past 9 years, the highest 3-Year average Book Value Per Share Growth Rate of Nuveen S&P 500 Buy-Writeome Fund was 8.60% per year. The lowest was -41.10% per year. And the median was -0.80% per year.

Back to Basics: PB Ratio


Nuveen S&P 500 Buy-Writeome Fund  (NYSE:BXMX) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Nuveen S&P 500 Buy-Writeome Fund PB Ratio Related Terms


Nuveen S&P 500 Buy-Writeome Fund PB Ratio Historical Data

* Premium members only.

The historical data trend for Nuveen S&P 500 Buy-Writeome Fund's PB Ratio 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.

Nuveen S&P 500 Buy-Writeome Fund PB Ratio Chart

Nuveen S&P 500 Buy-Writeome Fund Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only 0.96 1.01 4.57 0.92 0.91

Nuveen S&P 500 Buy-Writeome Fund Semi-Annual Data
Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PB Ratio 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 4.57 0.91 0.92 0.93 0.91

BXMX vs CET, GAM, ECAT: PB Ratio Comparison

For the Asset Management subindustry, Nuveen S&P 500 Buy-Writeome Fund's PB Ratio, along with its competitors' market caps and PB Ratio 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.


Nuveen S&P 500 Buy-Writeome Fund PB Ratio vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Nuveen S&P 500 Buy-Writeome Fund's PB Ratio distribution charts can be found below:

* The bar in red indicates where Nuveen S&P 500 Buy-Writeome Fund's PB Ratio falls into.


BXMX
34GF Score
Nuveen S&P 500 Buy-Write Income Fund BXMX
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nuveen S&P 500 Buy-Writeome Fund PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Nuveen S&P 500 Buy-Writeome Fund's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=15.03/16.094
=0.93

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Frequently Asked Questions Learn more about PB Ratio →
What does a PB Ratio of 0.93 mean?
Nuveen S&P 500 Buy-Writeome Fund (BXMX) has a PB Ratio of 0.93 as of Jun. 30, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Nuveen S&P 500 Buy-Writeome Fund and its competitors. This is near median its historical median of 0.99. Over the past decade, Nuveen S&P 500 Buy-Writeome Fund's PB Ratio has ranged from 0.66 to 5.07.
Is Nuveen S&P 500 Buy-Writeome Fund's PB Ratio too high?
Nuveen S&P 500 Buy-Writeome Fund's current PB Ratio of 0.93 is near median its 10-year median of 0.99. Over the past 10 years, this metric has ranged from a low of 0.66 to a high of 5.07. The Asset Management industry median PB Ratio is 0.95. Nuveen S&P 500 Buy-Writeome Fund's value of 0.93 is 2.1% below this industry median. Overall, Nuveen S&P 500 Buy-Writeome Fund has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Nuveen S&P 500 Buy-Writeome Fund's PB Ratio compare to CET and GAM?
Nuveen S&P 500 Buy-Writeome Fund's PB Ratio of 0.93 can be compared against companies in the Asset Management industry. The industry median PB Ratio is 0.95. Nuveen S&P 500 Buy-Writeome Fund's value of 0.93 is 2.1% below this benchmark. Historically, Nuveen S&P 500 Buy-Writeome Fund's own PB Ratio has ranged from 0.66 to 5.07 over the past decade. While the company's 10-year median is 0.99 vs. the industry median of 0.95, Nuveen S&P 500 Buy-Writeome Fund has consistently been below 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 PB Ratio for an Asset Management company?
The median PB Ratio among Asset Management companies is 0.95, based on 1,600 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nuveen S&P 500 Buy-Writeome Fund's current PB Ratio of 0.93 is 2.1% below 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Nuveen S&P 500 Buy-Writeome Fund and its competitors. For the Asset Management industry, the median PB Ratio is 0.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nuveen S&P 500 Buy-Writeome Fund's current PB Ratio is 0.93, which is near median its own 10-year median of 0.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nuveen S&P 500 Buy-Writeome Fund stock overvalued right now?
Nuveen S&P 500 Buy-Writeome Fund (BXMX) has a current PB Ratio of 0.93. The stock's GF Value™ is $12.90, compared to a current price of $15.03 — trading 16.5% above its estimated fair value. The current PB Ratio is 0.93, which is near median its 10-year median of 0.99 and 2.1% below the Asset Management industry median of 0.95. Nuveen S&P 500 Buy-Writeome Fund's overall GF Score™ is 34/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Nuveen S&P 500 Buy-Writeome Fund (BXMX), the current PB Ratio is 0.93 as of Jun. 30, 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 Nuveen S&P 500 Buy-Writeome Fund (BXMX) Overvalued in 2026?

Based on GuruFocus' analysis, Nuveen S&P 500 Buy-Writeome Fund stock appears to be overvalued. The current stock price of $15.03 is trading 16.5% above its estimated GF Value™ of $12.90.

Key valuation signals for BXMX:

  • PB Ratio: 0.93 (near median its 10-year median of 0.99)
  • GF Value™: $12.90 vs. price of $15.03 (16.5% above fair value)
  • GF Score™: 34/100 with 6 warning signs
  • Industry Position: 2.1% below the Asset Management median

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


Nuveen S&P 500 Buy-Writeome Fund Business Description

Address 333 West Wacker Drive, Chicago, IL, USA, 60606
Nuveen S&P 500 Buy-Write Income Fund is a diversified closed-ended management investment company based in the United States. Its investment objective is to seek attractive total returns with less volatility. The fund invests its managed assets in a diversified equity portfolio that seeks to substantially replicate price movements of the S&P 500 Index. It also uses an index options of writing index call options in seeking to moderate the volatility of returns relative to an all-equity portfolio. Its revenue is generated mainly from interest and dividend income.
34GF Score

Get the complete analysis for BXMX

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

$15.03
Price
$12.90
GF Value