PT Buma Internasional Grup Tbk (ISX:DOID) Cyclically Adjusted Book per Share: Rp427.88 (As of Mar. 2026)

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ISX:DOID PT Buma Internasional Grup Tbk ISX:DOID
56 GF Score
Price Rp204.00
GF Value Rp352.66
Valuation Possible Value Trap
! 7 Warning Signs
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What is PT Buma Internasional Grup Tbk Cyclically Adjusted Book per Share?

PT Buma Internasional Grup Tbk ISX:DOID +3.03% 56 Cyclically Adjusted Book per Share is Rp427.88 as of Mar. 2026. GuruFocus rates ISX:DOID with a GF Score™ of 56/100 and a GF Value™ of Rp352.66 (Possible Value Trap). The stock has 7 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.

PT Buma Internasional Grup Tbk's adjusted book value per share for the three months ended in Mar. 2026 was Rp61.011. 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 Rp427.88 for the trailing ten years ended in Mar. 2026.

During the past 12 months, PT Buma Internasional Grup Tbk's average Cyclically Adjusted Book Growth Rate was 2.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 8.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.80% 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 PT Buma Internasional Grup Tbk was 14.60% per year. The lowest was 8.90% per year. And the median was 13.00% per year.

As of today (2026-07-14), PT Buma Internasional Grup Tbk's current stock price is Rp204.00. PT Buma Internasional Grup Tbk's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was Rp427.88. PT Buma Internasional Grup Tbk's Cyclically Adjusted PB Ratio of today is 0.48.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of PT Buma Internasional Grup Tbk was 2.07. The lowest was 0.44. And the median was 1.08.


PT Buma Internasional Grup Tbk  (ISX:DOID) 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.

PT Buma Internasional Grup Tbk's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=204.00/427.88
=0.48

* 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 PT Buma Internasional Grup Tbk was 2.07. The lowest was 0.44. And the median was 1.08.


Be Aware

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


PT Buma Internasional Grup Tbk Cyclically Adjusted Book per Share Related Terms


PT Buma Internasional Grup Tbk Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for PT Buma Internasional Grup Tbk'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.

PT Buma Internasional Grup Tbk Cyclically Adjusted Book per Share Chart

PT Buma Internasional Grup Tbk 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 287.25 330.89 377.79 414.59 427.09

PT Buma Internasional Grup Tbk 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 417.55 422.37 424.27 427.09 427.88

PT Buma Internasional Grup Tbk Cyclically Adjusted Book per Share Competitor Comparison

For the Thermal Coal subindustry, PT Buma Internasional Grup Tbk'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.


PT Buma Internasional Grup Tbk Cyclically Adjusted PB Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Buma Internasional Grup Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where PT Buma Internasional Grup Tbk's Cyclically Adjusted PB Ratio falls into.


ISX:DOID
56GF Score
PT Buma Internasional Grup Tbk ISX:DOID
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Buma Internasional Grup Tbk 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, PT Buma Internasional Grup Tbk'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)
=61.011/136.5387*136.5387
=61.011

Current CPI (Mar. 2026) = 136.5387.

PT Buma Internasional Grup Tbk Quarterly Data

Book Value per Share CPI Adj_Book
201606 152.494 103.212 201.733
201609 180.768 104.142 237.001
201612 203.833 105.222 264.499
201703 240.827 106.476 308.823
201706 217.486 107.722 275.667
201709 256.123 108.020 323.742
201712 280.764 109.017 351.644
201803 301.682 110.097 374.138
201806 319.600 111.085 392.833
201809 396.671 111.135 487.346
201812 440.180 112.430 534.570
201903 434.691 112.829 526.039
201906 442.003 114.730 526.021
201909 478.510 114.905 568.603
201912 456.145 115.486 539.299
202003 456.105 116.252 535.697
202006 454.261 116.630 531.804
202009 491.525 116.397 576.582
202012 433.638 117.318 504.682
202103 398.241 117.840 461.434
202106 383.856 118.184 443.472
202109 410.291 118.262 473.700
202112 441.536 119.516 504.424
202203 440.133 120.948 496.867
202206 446.778 123.322 494.659
202209 476.905 125.298 519.687
202212 505.849 126.098 547.734
202303 498.979 126.953 536.657
202306 499.567 127.663 534.300
202309 547.498 128.151 583.331
202312 576.492 129.395 608.321
202403 538.888 130.607 563.362
202406 493.499 130.792 515.184
202409 483.036 130.361 505.927
202412 394.441 131.432 409.768
202503 229.849 131.948 237.845
202506 212.918 133.241 218.188
202509 216.125 133.819 220.517
202512 117.077 135.271 118.174
202603 61.011 136.539 61.011

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 Rp427.88 mean?
PT Buma Internasional Grup Tbk (ISX:DOID) has a Cyclically Adjusted Book per Share of Rp427.88 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 PT Buma Internasional Grup Tbk and its competitors.
Is PT Buma Internasional Grup Tbk's Cyclically Adjusted Book per Share too high?
PT Buma Internasional Grup Tbk's current Cyclically Adjusted Book per Share is Rp427.88. Overall, PT Buma Internasional Grup Tbk has a GF Score™ of 56/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PT Buma Internasional Grup Tbk's Cyclically Adjusted Book per Share compare to competitors?
PT Buma Internasional Grup Tbk's Cyclically Adjusted Book per Share of Rp427.88 can be compared against companies in the Other Energy Sources 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 Other Energy Sources company?
A good Cyclically Adjusted Book per Share depends on the Other Energy Sources 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 PT Buma Internasional Grup Tbk and its competitors. PT Buma Internasional Grup Tbk's current Cyclically Adjusted Book per Share is Rp427.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Buma Internasional Grup Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Buma Internasional Grup Tbk (ISX:DOID) is currently considered Possible Value Trap. The stock's GF Value™ is Rp352.66, compared to a current price of Rp204.00 — trading 42.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is Rp427.88. PT Buma Internasional Grup Tbk's overall GF Score™ is 56/100 with 7 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 PT Buma Internasional Grup Tbk (ISX:DOID), the current Cyclically Adjusted Book per Share is Rp427.88 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 PT Buma Internasional Grup Tbk (ISX:DOID) Overvalued in 2026?

Based on GuruFocus' analysis, PT Buma Internasional Grup Tbk stock appears to be undervalued. The current stock price of Rp204.00 is trading 42.2% below its estimated GF Value™ of Rp352.66. GuruFocus considers PT Buma Internasional Grup Tbk to be Possible Value Trap.

Key valuation signals for ISX:DOID:

  • Cyclically Adjusted Book per Share: Rp427.88
  • GF Value™: Rp352.66 vs. price of Rp204.00 (42.2% below fair value)
  • GF Score™: 56/100 with 7 warning signs

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


PT Buma Internasional Grup Tbk Business Description

Address Jl. R.A. Kartini Kavling 8, West Cilandak, South Quarter Tower C, 5th Floor, South Jakarta, Jakarta, IDN, 12430
PT Buma Internasional Grup Tbk is an Indonesia-based holding company with a diverse business portfolio. The company is at the forefront of innovation and excellence in the mining industry, offering comprehensive coal mining services in Indonesia and Australia. The firm's segment includes mining services and coal mining; and Investments. Geographically, the company generates the majority of its revenue from Indonesia, followed by Australia and the United States of America.
56GF Score

Get the complete analysis for ISX:DOID

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

Rp204.00
Price
Rp352.66
GF Value