IEP (Icahn Enterprises LP) Cyclically Adjusted Book per Share: $46.00 (As of Jun. 2026)

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IEP Icahn Enterprises LP IEP
57 GF Score
Price $6.96
GF Value $7.19
Valuation Fairly Valued
! 3 Warning Signs
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What is Icahn Enterprises LP Cyclically Adjusted Book per Share?

Icahn Enterprises LP IEP -0.29% 57 Cyclically Adjusted Book per Share is $46.00 as of Jun. 2026. GuruFocus rates IEP with a GF Score™ of 57/100 and a GF Value™ of $7.19 (Fairly Valued). The stock has 3 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.

Icahn Enterprises LP's adjusted book value per share for the three months ended in Jun. 2026 was $3.019. 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 $46.00 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Icahn Enterprises LP's average Cyclically Adjusted Book Growth Rate was -12.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -16.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -12.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -5.80% 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 Icahn Enterprises LP was 27.40% per year. The lowest was -16.50% per year. And the median was -2.10% per year.

As of today (2026-09-16), Icahn Enterprises LP's current stock price is $6.96. Icahn Enterprises LP's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $46.00. Icahn Enterprises LP's Cyclically Adjusted PB Ratio of today is 0.15.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Icahn Enterprises LP was 1.99. The lowest was 0.35. And the median was 1.36.


Icahn Enterprises LP  (NAS:IEP) 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.

Icahn Enterprises LP's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=6.96/46
=0.15

* 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 Icahn Enterprises LP was 1.99. The lowest was 0.35. And the median was 1.36.


Be Aware

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


Icahn Enterprises LP Cyclically Adjusted Book per Share Related Terms


Icahn Enterprises LP Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Icahn Enterprises LP'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.

Icahn Enterprises LP Cyclically Adjusted Book per Share Chart

Icahn Enterprises LP 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 79.89 75.76 64.69 53.98 45.56

Icahn Enterprises LP Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 54.03 51.32 48.73 47.53 46.00

IEP vs DK, CVI, PARR: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Refining & Marketing subindustry, Icahn Enterprises LP'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.


Icahn Enterprises LP Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Icahn Enterprises LP's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Icahn Enterprises LP's Cyclically Adjusted PB Ratio falls into.


IEP
57GF Score
Icahn Enterprises LP IEP
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Icahn Enterprises LP 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, Icahn Enterprises LP'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)
=3.019/333.9520*333.9520
=3.019

Current CPI (Jun. 2026) = 333.9520.

Icahn Enterprises LP Quarterly Data

Book Value per Share CPI Adj_Book
201609 61.763 241.428 85.433
201612 55.095 241.432 76.208
201703 54.947 243.801 75.265
201706 63.893 244.955 87.107
201709 66.228 246.819 89.608
201712 65.497 246.524 88.725
201803 67.721 249.554 90.624
201806 68.324 251.989 90.547
201809 66.092 252.439 87.433
201812 67.828 251.233 90.161
201903 60.885 254.202 79.986
201906 56.790 256.143 74.041
201909 53.728 256.759 69.881
201912 51.112 256.974 66.423
202003 43.967 258.115 56.885
202006 47.926 257.797 62.084
202009 38.232 260.280 49.054
202012 38.357 260.474 49.177
202103 39.198 264.877 49.420
202106 37.897 271.696 46.581
202109 35.918 274.310 43.727
202112 31.844 278.802 38.143
202203 32.872 287.504 38.183
202206 31.473 296.311 35.471
202209 29.238 296.808 32.897
202212 27.033 296.797 30.417
202303 23.800 301.836 26.332
202306 18.266 305.109 19.993
202309 16.134 307.789 17.505
202312 14.155 306.746 15.410
202403 13.027 312.332 13.929
202406 11.328 314.175 12.041
202409 9.577 315.301 10.144
202412 8.840 315.605 9.354
202503 7.158 319.799 7.475
202506 5.971 322.561 6.182
202509 5.696 324.800 5.856
202512 5.377 324.054 5.541
202603 3.683 330.213 3.725
202606 3.019 333.952 3.019

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 $46.00 mean?
Icahn Enterprises LP (IEP) has a Cyclically Adjusted Book per Share of $46.00 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 Icahn Enterprises LP and its competitors.
Is Icahn Enterprises LP's Cyclically Adjusted Book per Share too high?
Icahn Enterprises LP's current Cyclically Adjusted Book per Share is $46.00. Overall, Icahn Enterprises LP has a GF Score™ of 57/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Icahn Enterprises LP's Cyclically Adjusted Book per Share compare to DK and CVI?
Icahn Enterprises LP's Cyclically Adjusted Book per Share of $46.00 can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas 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 Icahn Enterprises LP and its competitors. Icahn Enterprises LP's current Cyclically Adjusted Book per Share is $46.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Icahn Enterprises LP stock overvalued right now?
Based on GuruFocus' analysis, Icahn Enterprises LP (IEP) is currently considered Fairly Valued. The stock's GF Value™ is $7.19, compared to a current price of $6.96 — trading 3.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is $46.00. Icahn Enterprises LP's overall GF Score™ is 57/100 with 3 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 Icahn Enterprises LP (IEP), the current Cyclically Adjusted Book per Share is $46.00 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 Icahn Enterprises LP (IEP) Overvalued in 2026?

Based on GuruFocus' analysis, Icahn Enterprises LP stock appears to be undervalued. The current stock price of $6.96 is trading 3.2% below its estimated GF Value™ of $7.19. GuruFocus considers Icahn Enterprises LP to be Fairly Valued.

Key valuation signals for IEP:

  • Cyclically Adjusted Book per Share: $46.00
  • GF Value™: $7.19 vs. price of $6.96 (3.2% below fair value)
  • GF Score™: 57/100 with 3 warning signs

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


Icahn Enterprises LP Business Description

Industry EnergyOil & Gas
Address 16690 Collins Avenue, PH-1, Penthouse Suite, Sunny Isles Beach, FL, USA, 33160
Icahn Enterprises LP provides diversified business services in the United States. The company operates its business through varied segments which include Investment, Automotive, Energy, Food Packaging, Real Estate, Pharma, and Home Fashion. Among these, the Energy segment derives the maximum revenue from the company. Geographically, it generates maximum revenue from the United States.
57GF Score

Get the complete analysis for IEP

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

$6.96
Price
$7.19
GF Value