GigaDevice Semiconductor (HKSE:03986) Cyclically Adjusted Book per Share: HK$24.36 (As of Jun. 2026)

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HKSE:03986 GigaDevice Semiconductor Inc HKSE:03986
69 GF Score
Price HK$464.80
GF Value HK$366.05
Valuation Modestly Overvalued
! 5 Warning Signs
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What is GigaDevice Semiconductor Cyclically Adjusted Book per Share?

GigaDevice Semiconductor HKSE:03986 -0.43% 69 Cyclically Adjusted Book per Share is HK$24.36 as of Jun. 2026. GuruFocus rates HKSE:03986 with a GF Score™ of 69/100 and a GF Value™ of HK$366.05 (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.

GigaDevice Semiconductor's adjusted book value per share for the three months ended in Jun. 2026 was HK$61.456. 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 HK$24.36 for the trailing ten years ended in Jun. 2026.

During the past 12 months, GigaDevice Semiconductor's average Cyclically Adjusted Book Growth Rate was 24.60% 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 (2026-09-04), GigaDevice Semiconductor's current stock price is HK$464.80. GigaDevice Semiconductor's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was HK$24.36. GigaDevice Semiconductor's Cyclically Adjusted PB Ratio of today is 19.08.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of GigaDevice Semiconductor was 49.81. The lowest was 5.69. And the median was 9.38.


GigaDevice Semiconductor  (HKSE:03986) 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.

GigaDevice Semiconductor's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=464.80/24.36
=19.08

* 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 GigaDevice Semiconductor was 49.81. The lowest was 5.69. And the median was 9.38.


Be Aware

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


GigaDevice Semiconductor Cyclically Adjusted Book per Share Related Terms


GigaDevice Semiconductor Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for GigaDevice Semiconductor'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.

GigaDevice Semiconductor Cyclically Adjusted Book per Share Chart

GigaDevice Semiconductor 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 0.00

GigaDevice Semiconductor 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 0.00 0.00 0.00 22.27 24.36

HKSE:03986 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, GigaDevice Semiconductor'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.


GigaDevice Semiconductor Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, GigaDevice Semiconductor's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where GigaDevice Semiconductor's Cyclically Adjusted PB Ratio falls into.


HKSE:03986
69GF Score
GigaDevice Semiconductor Inc HKSE:03986
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

GigaDevice Semiconductor 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, GigaDevice Semiconductor'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)
=61.456/116.0564*116.0564
=61.456

Current CPI (Jun. 2026) = 116.0564.

GigaDevice Semiconductor Quarterly Data

Book Value per Share CPI Adj_Book
201609 2.621 102.400 2.971
201612 2.612 102.600 2.955
201703 2.763 103.200 3.107
201706 2.975 103.100 3.349
201709 3.429 104.100 3.823
201712 3.742 104.500 4.156
201803 3.818 105.300 4.208
201806 4.001 104.900 4.427
201809 3.915 106.600 4.262
201812 3.868 106.500 4.215
201903 4.188 107.700 4.513
201906 6.790 107.700 7.317
201909 8.672 109.800 9.166
201912 9.240 111.200 9.644
202003 9.564 112.300 9.884
202006 16.771 110.400 17.630
202009 18.059 111.700 18.763
202012 19.199 111.500 19.984
202103 19.840 112.662 20.438
202106 20.601 111.769 21.391
202109 22.782 112.215 23.562
202112 24.736 113.108 25.381
202203 26.258 114.335 26.653
202206 25.526 114.558 25.860
202209 25.495 115.339 25.654
202212 25.426 115.116 25.634
202303 26.232 115.116 26.446
202306 25.051 114.558 25.379
202309 24.991 115.339 25.147
202312 24.929 114.781 25.206
202403 24.983 115.227 25.163
202406 25.238 114.781 25.518
202409 26.514 115.785 26.576
202412 26.524 114.893 26.793
202503 27.120 115.116 27.342
202506 28.377 114.907 28.661
202509 29.798 115.471 29.949
202512 31.442 115.832 31.503
202603 40.937 116.303 40.850
202606 61.456 116.056 61.456

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 HK$24.36 mean?
GigaDevice Semiconductor (HKSE:03986) has a Cyclically Adjusted Book per Share of HK$24.36 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 GigaDevice Semiconductor and its competitors.
Is GigaDevice Semiconductor's Cyclically Adjusted Book per Share too high?
GigaDevice Semiconductor's current Cyclically Adjusted Book per Share is HK$24.36. Overall, GigaDevice Semiconductor has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does GigaDevice Semiconductor's Cyclically Adjusted Book per Share compare to NVDA and AVGO?
GigaDevice Semiconductor's Cyclically Adjusted Book per Share of HK$24.36 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 GigaDevice Semiconductor and its competitors. GigaDevice Semiconductor's current Cyclically Adjusted Book per Share is HK$24.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GigaDevice Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, GigaDevice Semiconductor (HKSE:03986) is currently considered Modestly Overvalued. The stock's GF Value™ is HK$366.05, compared to a current price of HK$464.80 — trading 27% above its estimated fair value. The current Cyclically Adjusted Book per Share is HK$24.36. GigaDevice Semiconductor's overall GF Score™ is 69/100 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 GigaDevice Semiconductor (HKSE:03986), the current Cyclically Adjusted Book per Share is HK$24.36 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 GigaDevice Semiconductor (HKSE:03986) Overvalued in 2026?

Based on GuruFocus' analysis, GigaDevice Semiconductor stock appears to be overvalued. The current stock price of HK$464.80 is trading 27% above its estimated GF Value™ of HK$366.05. GuruFocus considers GigaDevice Semiconductor to be Modestly Overvalued.

Key valuation signals for HKSE:03986:

  • Cyclically Adjusted Book per Share: HK$24.36
  • GF Value™: HK$366.05 vs. price of HK$464.80 (27% above fair value)
  • GF Score™: 69/100 with 5 warning signs

No single metric tells the full story. See the HKSE:03986 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


GigaDevice Semiconductor Business Description

Other Exchanges 603986:China
Address No. 9, Fenghao East Road, Building 8, Zhongguancun Integrated Circuit Design Park, Haidian District, Beijing, CHN, 100094
GigaDevice Semiconductor Inc is engaged in the domestic storage and Internet of Things (IoT) chip industry. Its product portfolio comprises of flash memories and microcontrollers. Some of its products are SPI NOR flash, SPI NAND flash, and ARM Cortex-M3, among others. The products are for use in embedded, consumer, and mobile communications applications.
69GF Score

Get the complete analysis for HKSE:03986

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

HK$464.80
Price
HK$366.05
GF Value