PT Sillo Maritime Perdana Tbk (ISX:SHIP) Cyclically Adjusted Book per Share: Rp646.29 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ISX:SHIP PT Sillo Maritime Perdana Tbk ISX:SHIP
86 GF Score
Price Rp2,100.00
GF Value Rp1,780.84
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is PT Sillo Maritime Perdana Tbk Cyclically Adjusted Book per Share?

PT Sillo Maritime Perdana Tbk ISX:SHIP +2.44% 86 Cyclically Adjusted Book per Share is Rp646.29 as of Jun. 2026. GuruFocus rates ISX:SHIP with a GF Score™ of 86/100 and a GF Value™ of Rp1,780.84 (Modestly Overvalued). The stock has 5 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 Sillo Maritime Perdana Tbk's adjusted book value per share for the three months ended in Jun. 2026 was Rp1,003.198. 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 Rp646.29 for the trailing ten years ended in Jun. 2026.

During the past 12 months, PT Sillo Maritime Perdana Tbk's average Cyclically Adjusted Book Growth Rate was 12.70% 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.

As of today (2026-08-09), PT Sillo Maritime Perdana Tbk's current stock price is Rp2100.00. PT Sillo Maritime Perdana Tbk's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was Rp646.29. PT Sillo Maritime Perdana Tbk's Cyclically Adjusted PB Ratio of today is 3.25.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of PT Sillo Maritime Perdana Tbk was 12.50. The lowest was 2.24. And the median was 6.64.


PT Sillo Maritime Perdana Tbk  (ISX:SHIP) 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 Sillo Maritime Perdana Tbk's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=2100.00/646.29
=3.25

* 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 11 years, the highest Cyclically Adjusted PB Ratio of PT Sillo Maritime Perdana Tbk was 12.50. The lowest was 2.24. And the median was 6.64.


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 Sillo Maritime Perdana Tbk Cyclically Adjusted Book per Share Related Terms


PT Sillo Maritime Perdana Tbk Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk Cyclically Adjusted Book per Share Chart

PT Sillo Maritime Perdana 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 0.00 0.00 0.00 0.00 608.67

PT Sillo Maritime Perdana Tbk 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 573.45 584.13 608.67 622.93 646.29

ISX:SHIP vs SLB, BKR, FTI: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Equipment & Services subindustry, PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, PT Sillo Maritime Perdana Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where PT Sillo Maritime Perdana Tbk's Cyclically Adjusted PB Ratio falls into.


ISX:SHIP
86GF Score
PT Sillo Maritime Perdana Tbk ISX:SHIP
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk'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)
=1003.198/137.6954*137.6954
=1,003.198

Current CPI (Jun. 2026) = 137.6954.

PT Sillo Maritime Perdana Tbk Quarterly Data

Book Value per Share CPI Adj_Book
201609 208.265 104.142 275.365
201612 217.413 105.222 284.511
201703 227.582 106.476 294.311
201706 235.103 107.722 300.521
201709 253.156 108.020 322.702
201712 262.214 109.017 331.193
201803 277.200 110.097 346.688
201806 333.561 111.085 413.467
201809 376.494 111.135 466.475
201812 386.474 112.430 473.323
201903 396.899 112.829 484.374
201906 398.717 114.730 478.527
201909 418.904 114.905 501.992
201912 431.629 115.486 514.637
202003 493.588 116.252 584.632
202006 480.821 116.630 567.667
202009 509.041 116.397 602.188
202012 509.499 117.318 597.995
202103 543.827 117.840 635.460
202106 566.594 118.184 660.135
202109 554.382 118.262 645.482
202112 560.983 119.516 646.313
202203 581.025 120.948 661.477
202206 612.746 123.322 684.160
202209 649.880 125.298 714.179
202212 701.391 126.098 765.901
202303 728.502 126.953 790.149
202306 713.841 127.663 769.939
202309 773.915 128.151 831.552
202312 784.846 129.395 835.194
202403 841.702 130.607 887.383
202406 870.822 130.792 916.788
202409 849.149 130.361 896.925
202412 893.989 131.432 936.596
202503 943.040 131.948 984.114
202506 879.305 133.241 908.704
202509 895.220 133.819 921.152
202512 934.750 135.271 951.502
202603 956.669 136.539 964.774
202606 1,003.198 137.695 1,003.198

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 Rp646.29 mean?
PT Sillo Maritime Perdana Tbk (ISX:SHIP) has a Cyclically Adjusted Book per Share of Rp646.29 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 PT Sillo Maritime Perdana Tbk and its competitors.
Is PT Sillo Maritime Perdana Tbk's Cyclically Adjusted Book per Share too high?
PT Sillo Maritime Perdana Tbk's current Cyclically Adjusted Book per Share is Rp646.29. Overall, PT Sillo Maritime Perdana Tbk has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Sillo Maritime Perdana Tbk's Cyclically Adjusted Book per Share compare to SLB and BKR?
PT Sillo Maritime Perdana Tbk's Cyclically Adjusted Book per Share of Rp646.29 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 PT Sillo Maritime Perdana Tbk and its competitors. PT Sillo Maritime Perdana Tbk's current Cyclically Adjusted Book per Share is Rp646.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Sillo Maritime Perdana Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Sillo Maritime Perdana Tbk (ISX:SHIP) is currently considered Modestly Overvalued. The stock's GF Value™ is Rp1,780.84, compared to a current price of Rp2,100.00 — trading 17.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is Rp646.29. PT Sillo Maritime Perdana Tbk's overall GF Score™ is 86/100 with 5 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 Sillo Maritime Perdana Tbk (ISX:SHIP), the current Cyclically Adjusted Book per Share is Rp646.29 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 PT Sillo Maritime Perdana Tbk (ISX:SHIP) Overvalued in 2026?

Based on GuruFocus' analysis, PT Sillo Maritime Perdana Tbk stock appears to be overvalued. The current stock price of Rp2,100.00 is trading 17.9% above its estimated GF Value™ of Rp1,780.84. GuruFocus considers PT Sillo Maritime Perdana Tbk to be Modestly Overvalued.

Key valuation signals for ISX:SHIP:

  • Cyclically Adjusted Book per Share: Rp646.29
  • GF Value™: Rp1,780.84 vs. price of Rp2,100.00 (17.9% above fair value)
  • GF Score™: 86/100 with 5 warning signs

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


PT Sillo Maritime Perdana Tbk Business Description

Industry EnergyOil & Gas
Address Jalan Tanah Abang III No. 18, GHJ Suite Building, 5th - 6th Floor, Jakarta, IDN, 10160
PT Sillo Maritime Perdana Tbk is a marine services provider in Indonesia. The company provides vessels and related services to the oil and gas industry, serving both domestic and international markets. The vessels owned and operated by the Company to date include Floating Storage Offloading (FSO), Gas Tankers, Liquefied Natural Gas (LNG) Tankers, Oil Tankers, and Offshore Support Vessels consisting of Crew Boats, Harbor Tugs, Platform Supply Vessels, Utility Vessels, and Anchor Handling Tug Supply. It focuses on a single business segment, namely providing vessel charter services and other shipping services.
86GF Score

Get the complete analysis for ISX:SHIP

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

Rp2,100.00
Price
Rp1,780.84
GF Value