Diana Shipping (STU:DSZ) Cyclically Adjusted Book per Share: € (As of Jun. 2026)

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STU:DSZ Diana Shipping Inc STU:DSZ
70 GF Score
Price €2.68
GF Value €1.77
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Diana Shipping Cyclically Adjusted Book per Share?

Diana Shipping STU:DSZ +0.19% 70 Cyclically Adjusted Book per Share is € as of Jun. 2026. GuruFocus rates STU:DSZ with a GF Score™ of 70/100 and a GF Value™ of €1.77 (Significantly Overvalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Diana Shipping's adjusted book value per share for the three months ended in Jun. 2026 was €3.877. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is for the trailing ten years ended in Jun. 2026.

During the past 12 months, Diana Shipping's average Cyclically Adjusted Book Growth Rate was -13.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -11.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -8.40% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -5.60% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Diana Shipping was 5.70% per year. The lowest was -11.70% per year. And the median was -5.25% per year.

As of today (2026-09-21), Diana Shipping's current stock price is €2.675. Diana Shipping's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was . Diana Shipping's Cyclically Adjusted PB Ratio of today is .

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Diana Shipping was 0.58. The lowest was 0.10. And the median was 0.27.


Diana Shipping  (STU:DSZ) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Diana Shipping was 0.58. The lowest was 0.10. And the median was 0.27.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Diana Shipping Cyclically Adjusted Book per Share Related Terms


Diana Shipping Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Diana Shipping's Cyclically Adjusted Book per Share 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.

Diana Shipping Cyclically Adjusted Book per Share Chart

Diana Shipping Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
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Diana Shipping Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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STU:DSZ vs GASS, SHIP, SMHI: Cyclically Adjusted Book per Share Comparison

For the Marine Shipping subindustry, Diana Shipping's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


Diana Shipping Cyclically Adjusted PB Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Diana Shipping's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Diana Shipping's Cyclically Adjusted PB Ratio falls into.


STU:DSZ
70GF Score
Diana Shipping Inc STU:DSZ
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Diana Shipping Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Diana Shipping's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=3.877/126.7200*126.7200
=3.877

Current CPI (Jun. 2026) = 126.7200.

Diana Shipping Quarterly Data

Book Value per Share CPI Adj_Book
201609 11.635 99.878 14.762
201612 11.827 100.110 14.971
201703 11.204 100.770 14.089
201706 8.966 101.138 11.234
201709 8.458 100.882 10.624
201712 4.902 100.762 6.165
201803 4.687 100.534 5.908
201806 4.955 102.121 6.149
201809 5.102 101.982 6.340
201812 5.291 101.330 6.617
201903 5.444 101.482 6.798
201906 5.419 101.837 6.743
201909 5.726 101.906 7.120
201912 5.569 102.120 6.911
202003 4.824 101.479 6.024
202006 4.653 100.239 5.882
202009 4.341 99.886 5.507
202012 3.923 99.751 4.984
202103 3.831 99.817 4.864
202106 3.830 101.270 4.793
202109 4.069 102.095 5.050
202112 4.083 104.853 4.935
202203 4.102 108.651 4.784
202206 4.687 113.517 5.232
202209 5.072 114.371 5.620
202212 4.448 112.428 5.013
202303 4.287 113.620 4.781
202306 4.191 115.515 4.598
202309 4.277 116.234 4.663
202312 3.915 116.364 4.263
202403 3.820 117.285 4.127
202406 3.728 118.129 3.999
202409 3.547 119.650 3.757
202412 3.895 119.360 4.135
202503 3.877 120.133 4.090
202506 3.626 121.399 3.785
202509 3.673 121.950 3.817
202512 3.694 122.450 3.823
202603 3.697 124.820 3.753
202606 3.877 126.720 3.877

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of € mean?
Diana Shipping (STU:DSZ) has a Cyclically Adjusted Book per Share of € as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Diana Shipping and its competitors.
Is Diana Shipping's Cyclically Adjusted Book per Share too high?
Diana Shipping's current Cyclically Adjusted Book per Share is €. Overall, Diana Shipping has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Diana Shipping's Cyclically Adjusted Book per Share compare to GASS and SHIP?
Diana Shipping's Cyclically Adjusted Book per Share of € can be compared against companies in the Transportation industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Transportation company?
A good Cyclically Adjusted Book per Share depends on the Transportation industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Diana Shipping and its competitors. Diana Shipping's current Cyclically Adjusted Book per Share is €. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diana Shipping stock overvalued right now?
Based on GuruFocus' analysis, Diana Shipping (STU:DSZ) is currently considered Significantly Overvalued. The stock's GF Value™ is €1.77, compared to a current price of €2.68 — trading 51.1% above its estimated fair value. The current Cyclically Adjusted Book per Share is €. Diana Shipping's overall GF Score™ is 70/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Diana Shipping (STU:DSZ), the current Cyclically Adjusted Book per Share is € as of Jun. 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 Diana Shipping (STU:DSZ) Overvalued in 2026?

Based on GuruFocus' analysis, Diana Shipping stock appears to be overvalued. The current stock price of €2.68 is trading 51.1% above its estimated GF Value™ of €1.77. GuruFocus considers Diana Shipping to be Significantly Overvalued.

Key valuation signals for STU:DSZ:

  • Cyclically Adjusted Book per Share:
  • GF Value™: €1.77 vs. price of €2.68 (51.1% above fair value)
  • GF Score™: 70/100 with 8 warning signs

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


Diana Shipping Business Description

Other Exchanges DSXpB.PFD:USADSX:USA
Address 175 64 Palaio Faliro, Pendelis 16, Athens, GRC, 175 64
Diana Shipping Inc provides shipping transportation services. The company, through its subsidiaries, operates a fleet of vessels consisting of dry bulk carriers such as Panamax, Kamsarmax, Post-Panamax, Capesize, and Newcastlemax vessels. Using this fleet, the firm provides transportation services for various goods, including coal, iron ore, and grains. It also transports minor bulks, including steel products, cement, and fertilizers, through its dry bulk carrier vessels. The operation of the vessels is the main source of revenue generation; the services provided by the vessels are similar, and all operate under the same economic environment.
70GF Score

Get the complete analysis for STU:DSZ

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.68
Price
€1.77
GF Value