PT Timah (Persero) Tbk (ISX:TINS) Cyclically Adjusted Book per Share: Rp970.46 (As of Mar. 2026)


ISX:TINS PT Timah (Persero) Tbk ISX:TINS
73 GF Score
Price Rp3,430.00
GF Value Rp1,813.11
Valuation Significantly Overvalued
! 1 Warning Sign
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What is PT Timah (Persero) Tbk Cyclically Adjusted Book per Share?

PT Timah (Persero) Tbk ISX:TINS +2.39% 73 Cyclically Adjusted Book per Share is Rp970.46 as of Mar. 2026. GuruFocus rates ISX:TINS with a GF Score™ of 73/100 and a GF Value™ of Rp1,813.11 (Significantly Overvalued). The stock has 1 warning sign 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 Timah (Persero) Tbk's adjusted book value per share for the three months ended in Mar. 2026 was Rp1,336.976. 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 Rp970.46 for the trailing ten years ended in Mar. 2026.

During the past 12 months, PT Timah (Persero) Tbk's average Cyclically Adjusted Book Growth Rate was 5.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.10% 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 Timah (Persero) Tbk was 3.60% per year. The lowest was 1.10% per year. And the median was 2.90% per year.

As of today (2026-07-05), PT Timah (Persero) Tbk's current stock price is Rp3430.00. PT Timah (Persero) Tbk's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was Rp970.46. PT Timah (Persero) Tbk's Cyclically Adjusted PB Ratio of today is 3.53.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of PT Timah (Persero) Tbk was 4.84. The lowest was 0.46. And the median was 1.28.


PT Timah (Persero) Tbk  (ISX:TINS) 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 Timah (Persero) Tbk's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=3430.00/970.46
=3.53

* 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 Timah (Persero) Tbk was 4.84. The lowest was 0.46. And the median was 1.28.


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 Timah (Persero) Tbk Cyclically Adjusted Book per Share Related Terms


PT Timah (Persero) Tbk Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for PT Timah (Persero) 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 Timah (Persero) Tbk Cyclically Adjusted Book per Share Chart

PT Timah (Persero) 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 823.04 870.22 895.21 915.15 951.20

PT Timah (Persero) 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 920.08 930.39 936.69 951.20 970.46

PT Timah (Persero) Tbk Cyclically Adjusted Book per Share Competitor Comparison

For the Other Industrial Metals & Mining subindustry, PT Timah (Persero) 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 Timah (Persero) Tbk Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, PT Timah (Persero) Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where PT Timah (Persero) Tbk's Cyclically Adjusted PB Ratio falls into.


ISX:TINS
73GF Score
PT Timah (Persero) Tbk ISX:TINS
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Timah (Persero) 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 Timah (Persero) 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)
=1336.976/136.5387*136.5387
=1,336.976

Current CPI (Mar. 2026) = 136.5387.

PT Timah (Persero) Tbk Quarterly Data

Book Value per Share CPI Adj_Book
201606 696.202 103.212 921.000
201609 706.733 104.142 926.581
201612 759.084 105.222 985.007
201703 763.423 106.476 978.971
201706 763.161 107.722 967.319
201709 790.570 108.020 999.287
201712 811.672 109.017 1,016.582
201803 820.588 110.097 1,017.671
201806 822.410 111.085 1,010.857
201809 844.995 111.135 1,038.152
201812 825.506 112.430 1,002.523
201903 927.814 112.829 1,122.788
201906 867.838 114.730 1,032.801
201909 814.242 114.905 967.547
201912 706.014 115.486 834.719
202003 647.371 116.252 760.339
202006 646.544 116.630 756.910
202009 661.750 116.397 776.264
202012 663.286 117.318 771.954
202103 677.667 117.840 785.200
202106 705.085 118.184 814.590
202109 750.423 118.262 866.399
202112 846.997 119.516 967.634
202203 942.338 120.948 1,063.808
202206 946.791 123.322 1,048.257
202209 956.720 125.298 1,042.546
202212 945.470 126.098 1,023.756
202303 946.957 126.953 1,018.462
202306 896.906 127.663 959.264
202309 891.617 128.151 949.972
202312 848.535 129.395 895.383
202403 854.967 130.607 893.797
202406 909.303 130.792 949.259
202409 964.506 130.361 1,010.214
202412 1,018.642 131.432 1,058.225
202503 1,025.426 131.948 1,061.099
202506 979.282 133.241 1,003.522
202509 1,022.395 133.819 1,043.174
202512 1,128.983 135.271 1,139.562
202603 1,336.976 136.539 1,336.976

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 Rp970.46 mean?
PT Timah (Persero) Tbk (ISX:TINS) has a Cyclically Adjusted Book per Share of Rp970.46 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 Timah (Persero) Tbk and its competitors.
Is PT Timah (Persero) Tbk's Cyclically Adjusted Book per Share too high?
PT Timah (Persero) Tbk's current Cyclically Adjusted Book per Share is Rp970.46. Overall, PT Timah (Persero) Tbk has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Timah (Persero) Tbk's Cyclically Adjusted Book per Share compare to competitors?
PT Timah (Persero) Tbk's Cyclically Adjusted Book per Share of Rp970.46 can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Cyclically Adjusted Book per Share depends on the Metals & Mining 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 Timah (Persero) Tbk and its competitors. PT Timah (Persero) Tbk's current Cyclically Adjusted Book per Share is Rp970.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Timah (Persero) Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Timah (Persero) Tbk (ISX:TINS) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp1,813.11, compared to a current price of Rp3,430.00 — trading 89.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is Rp970.46. PT Timah (Persero) Tbk's overall GF Score™ is 73/100 with 1 warning sign 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 Timah (Persero) Tbk (ISX:TINS), the current Cyclically Adjusted Book per Share is Rp970.46 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 Timah (Persero) Tbk (ISX:TINS) Overvalued in 2026?

Based on GuruFocus' analysis, PT Timah (Persero) Tbk stock appears to be overvalued. The current stock price of Rp3,430.00 is trading 89.2% above its estimated GF Value™ of Rp1,813.11. GuruFocus considers PT Timah (Persero) Tbk to be Significantly Overvalued.

Key valuation signals for ISX:TINS:

  • Cyclically Adjusted Book per Share: Rp970.46
  • GF Value™: Rp1,813.11 vs. price of Rp3,430.00 (89.2% above fair value)
  • GF Score™: 73/100 with 1 warning sign

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


PT Timah (Persero) Tbk Business Description

Other Exchanges PTTMF:USATIH1:Germany
Address Jl. Jenderal Sudirman 51, Provinsi Kepulauan Bangka Belitung, Pangkal Pinang, IDN, 33121
PT Timah Tbk is engaged in the mining, manufacturing, and exporting of tin. It operates through the following segments: Tin Mining, Industry, Construction, Coal Mining, and Others. The Tin Mining segment delivers smelting services. The industry segment involves tin mining and smelting services. The Construction segment offers workshop, building, and shipping dockyard services. The Coal Mining segment relates to the operations of PT Truba Bara Banyu Enim and PT Tanjung Alam Jaya, which are involved in coal mining and trading. The Other segment includes PT Timah Karya Persada Properti and PT Rumah Sakit Bakti Timah, which perform property and health services. The majority of the firm's revenue is derived from the Tin mining segment.
73GF Score

Get the complete analysis for ISX:TINS

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

Rp3,430.00
Price
Rp1,813.11
GF Value