Ellington Financial (STU:1EL) Cyclically Adjusted Book per Share: €17.75 (As of Mar. 2026)

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STU:1EL Ellington Financial Inc STU:1EL
58 GF Score
Price €11.80
GF Value €10.11
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Ellington Financial Cyclically Adjusted Book per Share?

Ellington Financial STU:1EL -0.84% 58 Cyclically Adjusted Book per Share is €17.75 as of Mar. 2026. GuruFocus rates STU:1EL with a GF Score™ of 58/100 and a GF Value™ of €10.11 (Modestly 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.

Ellington Financial's adjusted book value per share for the three months ended in Mar. 2026 was €11.792. 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 €17.75 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Ellington Financial's average Cyclically Adjusted Book Growth Rate was -4.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -4.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -2.60% 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 Ellington Financial was 0.90% per year. The lowest was -4.90% per year. And the median was -0.10% per year.

As of today (2026-07-14), Ellington Financial's current stock price is €11.80. Ellington Financial's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €17.75. Ellington Financial's Cyclically Adjusted PB Ratio of today is 0.66.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Ellington Financial was 0.83. The lowest was 0.17. And the median was 0.63.


Ellington Financial  (STU:1EL) 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.

Ellington Financial's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=11.80/17.75
=0.66

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Ellington Financial was 0.83. The lowest was 0.17. And the median was 0.63.


Be Aware

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


Ellington Financial Cyclically Adjusted Book per Share Related Terms


Ellington Financial Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Ellington Financial'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.

Ellington Financial Cyclically Adjusted Book per Share Chart

Ellington Financial Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 20.70 20.79 17.58

Ellington Financial Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share 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 19.84 17.91 17.68 17.58 17.75

STU:1EL vs ARI, ORC, LADR: Cyclically Adjusted Book per Share Comparison

For the REIT - Mortgage subindustry, Ellington Financial'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.


Ellington Financial Cyclically Adjusted PB Ratio vs REITs Industry

For the REITs industry and Real Estate sector, Ellington Financial's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:1EL
58GF Score
Ellington Financial Inc STU:1EL
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ellington Financial 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, Ellington Financial's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=11.792/330.2130*330.2130
=11.792

Current CPI (Mar. 2026) = 330.2130.

Ellington Financial Quarterly Data

Book Value per Share CPI Adj_Book
201606 18.320 241.018 25.100
201609 17.916 241.428 24.505
201612 18.718 241.432 25.601
201703 18.496 243.801 25.052
201706 17.347 244.955 23.385
201709 16.145 246.819 21.600
201712 16.182 246.524 21.675
201803 15.863 249.554 20.990
201806 17.023 251.989 22.307
201809 16.876 252.439 22.075
201812 16.633 251.233 21.862
201903 16.727 254.202 21.729
201906 16.735 256.143 21.574
201909 17.084 256.759 21.971
201912 16.726 256.974 21.493
202003 13.712 258.115 17.542
202006 13.993 257.797 17.924
202009 14.041 260.280 17.814
202012 14.535 260.474 18.427
202103 15.326 264.877 19.106
202106 15.402 271.696 18.719
202109 15.663 274.310 18.855
202112 16.394 278.802 19.417
202203 16.233 287.504 18.644
202206 15.473 296.311 17.243
202209 15.506 296.808 17.251
202212 14.328 296.797 15.941
202303 14.262 301.836 15.603
202306 13.724 305.109 14.853
202309 13.589 307.789 14.579
202312 12.833 306.746 13.815
202403 12.741 312.332 13.470
202406 13.079 314.175 13.747
202409 12.439 315.301 13.027
202412 13.044 315.605 13.648
202503 12.561 319.799 12.970
202506 11.811 322.561 12.091
202509 11.517 324.800 11.709
202512 11.340 324.054 11.556
202603 11.792 330.213 11.792

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 €17.75 mean?
Ellington Financial (STU:1EL) has a Cyclically Adjusted Book per Share of €17.75 as of Mar. 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 Ellington Financial and its competitors.
Is Ellington Financial's Cyclically Adjusted Book per Share too high?
Ellington Financial's current Cyclically Adjusted Book per Share is €17.75. Overall, Ellington Financial has a GF Score™ of 58/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ellington Financial's Cyclically Adjusted Book per Share compare to ARI and ORC?
Ellington Financial's Cyclically Adjusted Book per Share of €17.75 can be compared against companies in the REITs 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 REITs company?
A good Cyclically Adjusted Book per Share depends on the REITs 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 Ellington Financial and its competitors. Ellington Financial's current Cyclically Adjusted Book per Share is €17.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ellington Financial stock overvalued right now?
Based on GuruFocus' analysis, Ellington Financial (STU:1EL) is currently considered Modestly Overvalued. The stock's GF Value™ is €10.11, compared to a current price of €11.80 — trading 16.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is €17.75. Ellington Financial's overall GF Score™ is 58/100 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 Ellington Financial (STU:1EL), the current Cyclically Adjusted Book per Share is €17.75 as of Mar. 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 Ellington Financial (STU:1EL) Overvalued in 2026?

Based on GuruFocus' analysis, Ellington Financial stock appears to be overvalued. The current stock price of €11.80 is trading 16.7% above its estimated GF Value™ of €10.11. GuruFocus considers Ellington Financial to be Modestly Overvalued.

Key valuation signals for STU:1EL:

  • Cyclically Adjusted Book per Share: €17.75
  • GF Value™: €10.11 vs. price of €11.80 (16.7% above fair value)
  • GF Score™: 58/100 with 8 warning signs

No single metric tells the full story. See the STU:1EL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ellington Financial Business Description

Industry Real EstateREITs
Other Exchanges EFC:USA1EL:Germany
Address 53 Forest Avenue, Old Greenwich, CT, USA, 06870
Ellington Financial Inc is a specialty finance company. Its primary investment objective is to generate attractive, risk-adjusted total returns for its shareholders by making investments. The company has two reportable segments; The Investment Portfolio Segment is focused on investing in a diverse array of financial assets, including residential and commercial mortgage loans, residential mortgage-backed securities, non-mortgage- and mortgage-related derivatives, debt and equity investments in loan origination companies, and other strategic investments, and The Longbridge Segment is focused on the origination and servicing of reverse mortgage loans. It acquires reverse mortgage loans both through its origination activities and through secondary market purchases.
58GF Score

Get the complete analysis for STU:1EL

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

€11.80
Price
€10.11
GF Value