PT Garuda Indonesia (Persero) Tbk (ISX:GIAA) Cyclically Adjusted PB Ratio: (As of Aug. 29, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:GIAA PT Garuda Indonesia (Persero) Tbk ISX:GIAA
43 GF Score
Price Rp65.00
GF Value Rp25.39
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is PT Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


PT Garuda Indonesia (Persero) Tbk  (ISX:GIAA) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


PT Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio Related Terms


PT Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for PT Garuda Indonesia (Persero) Tbk's Cyclically Adjusted PB Ratio 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 Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio Chart

PT Garuda Indonesia (Persero) Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.13 0.00 0.00 0.00 0.00

PT Garuda Indonesia (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 PB Ratio 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 0.00 0.00 0.00 0.00 0.00

ISX:GIAA vs DAL, UAL, LUV: Cyclically Adjusted PB Ratio Comparison

For the Airlines subindustry, PT Garuda Indonesia (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 Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, PT Garuda Indonesia (Persero) Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ISX:GIAA
43GF Score
PT Garuda Indonesia (Persero) Tbk ISX:GIAA
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Garuda Indonesia (Persero) Tbk Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

PT Garuda Indonesia (Persero) Tbk's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, PT Garuda Indonesia (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)
=-1.648/136.5387*136.5387
=-1.648

Current CPI (Mar. 2026) = 136.5387.

PT Garuda Indonesia (Persero) Tbk Quarterly Data

Book Value per Share CPI Adj_Book
201606 425.142 103.212 562.417
201609 427.767 104.142 560.835
201612 472.158 105.222 612.685
201703 424.112 106.476 543.857
201706 331.085 107.722 419.655
201709 370.345 108.020 468.119
201712 413.734 109.017 518.183
201803 402.587 110.097 499.278
201806 384.251 111.085 472.298
201809 401.823 111.135 493.676
201812 267.137 112.430 324.420
201903 466.706 112.829 564.781
201906 385.027 114.730 458.215
201909 431.845 114.905 513.152
201912 283.310 115.486 334.957
202003 262.610 116.252 308.436
202006 -44.384 116.630 -51.960
202009 -240.155 116.397 -281.713
202012 -963.710 117.318 -1,121.598
202103 -1,173.249 117.840 -1,359.421
202106 -1,433.239 118.184 -1,655.831
202109 -1,806.863 118.262 -2,086.108
202112 -3,081.922 119.516 -3,520.878
202203 -3,201.443 120.948 -3,614.116
202206 -1,202.238 123.322 -1,331.080
202209 -1,258.376 125.298 -1,371.263
202212 -255.700 126.098 -276.872
202303 -268.700 126.953 -288.990
202306 -257.049 127.663 -274.920
202309 -264.250 128.151 -281.545
202312 -211.557 129.395 -223.237
202403 -229.817 130.607 -240.254
202406 -241.681 130.792 -252.301
202409 -230.920 130.361 -241.863
202412 -231.293 131.432 -240.281
202503 -251.805 131.948 -260.565
202506 -261.188 133.241 -267.653
202509 -271.990 133.819 -277.518
202512 0.337 135.271 0.340
202603 -1.648 136.539 -1.648

Add all the adjusted book value per share together and divide the count will get our 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.

Is PT Garuda Indonesia (Persero) Tbk (ISX:GIAA) Overvalued in 2026?

Based on GuruFocus' analysis, PT Garuda Indonesia (Persero) Tbk stock appears to be overvalued. The current stock price of Rp65.00 is trading 156% above its estimated GF Value™ of Rp25.39. GuruFocus considers PT Garuda Indonesia (Persero) Tbk to be Significantly Overvalued.

Key valuation signals for ISX:GIAA:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: Rp25.39 vs. price of Rp65.00 (156% above fair value)
  • GF Score™: 43/100 with 6 warning signs

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


PT Garuda Indonesia (Persero) Tbk Business Description

Other Exchanges YGD:Germany
Address Jalan Kebon Sirih No. 46A, Garuda Indonesia Building, Jakarta, IDN, 10110
PT Garuda Indonesia (Persero) Tbk provides airline services in Indonesia and internationally. It operates through Flight Operations, Aircraft Maintenance Services, and Other segments. It provides scheduled and non-scheduled airline services for domestic and international markets, and aircraft repair, maintenance, and overhaul services. The company also offers computerized reservation system (CRS); training facilities for the employees of travel agencies; technical assistance in the CRS for travel agents, as well as rents computer equipment for travel agents.
43GF Score

Get the complete analysis for ISX:GIAA

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

Rp65.00
Price
Rp25.39
GF Value