HY Electronic (Cayman) (TPE:6573) Cyclically Adjusted Book per Share: NT$17.13 (As of Dec. 2025)


TPE:6573 HY Electronic (Cayman) Ltd TPE:6573
48 GF Score
Price NT$25.10
GF Value NT$10.07
Valuation Significantly Overvalued
! 8 Warning Signs
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What is HY Electronic (Cayman) Cyclically Adjusted Book per Share?

HY Electronic (Cayman) TPE:6573 +8.66% 48 Cyclically Adjusted Book per Share is NT$17.13 as of Dec. 2025. GuruFocus rates TPE:6573 with a GF Score™ of 48/100 and a GF Value™ of NT$10.07 (Significantly Overvalued). The stock has 8 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.

HY Electronic (Cayman)'s adjusted book value per share for the three months ended in Dec. 2025 was NT$7.713. 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 NT$17.13 for the trailing ten years ended in Dec. 2025.

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 (2026-07-05), HY Electronic (Cayman)'s current stock price is NT$25.10. HY Electronic (Cayman)'s Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$17.13. HY Electronic (Cayman)'s Cyclically Adjusted PB Ratio of today is 1.47.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of HY Electronic (Cayman) was 1.47. The lowest was 0.72. And the median was 0.85.


HY Electronic (Cayman)  (TPE:6573) 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.

HY Electronic (Cayman)'s Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=25.10/17.13
=1.47

* 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 12 years, the highest Cyclically Adjusted PB Ratio of HY Electronic (Cayman) was 1.47. The lowest was 0.72. And the median was 0.85.


Be Aware

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


HY Electronic (Cayman) Cyclically Adjusted Book per Share Related Terms


HY Electronic (Cayman) Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for HY Electronic (Cayman)'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.

HY Electronic (Cayman) Cyclically Adjusted Book per Share Chart

HY Electronic (Cayman) 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 17.13

HY Electronic (Cayman) Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.00 17.13

TPE:6573 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, HY Electronic (Cayman)'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.


HY Electronic (Cayman) Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, HY Electronic (Cayman)'s Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where HY Electronic (Cayman)'s Cyclically Adjusted PB Ratio falls into.


TPE:6573
48GF Score
HY Electronic (Cayman) Ltd TPE:6573
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

HY Electronic (Cayman) 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, HY Electronic (Cayman)'s adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=7.713/324.0540*324.0540
=7.713

Current CPI (Dec. 2025) = 324.0540.

HY Electronic (Cayman) Quarterly Data

Book Value per Share CPI Adj_Book
201412 11.436 234.812 15.782
201512 12.984 236.525 17.789
201609 0.000 241.428 0.000
201612 16.882 241.432 22.659
201703 0.000 243.801 0.000
201706 16.904 244.955 22.363
201709 19.527 246.819 25.637
201712 20.279 246.524 26.657
201803 20.562 249.554 26.700
201806 19.910 251.989 25.604
201809 20.108 252.439 25.812
201812 20.703 251.233 26.704
201903 20.934 254.202 26.686
201906 20.034 256.143 25.346
201909 19.128 256.759 24.141
201912 18.167 256.974 22.909
202003 17.286 258.115 21.702
202006 16.637 257.797 20.913
202009 16.429 260.280 20.454
202012 16.021 260.474 19.932
202103 15.385 264.877 18.822
202106 15.388 271.696 18.353
202109 14.770 274.310 17.448
202112 14.026 278.802 16.303
202203 13.895 287.504 15.661
202206 13.344 296.311 14.593
202209 12.886 296.808 14.069
202212 11.623 296.797 12.690
202303 11.060 301.836 11.874
202306 10.234 305.109 10.869
202309 9.761 307.789 10.277
202312 8.543 306.746 9.025
202403 8.076 312.332 8.379
202406 7.381 314.175 7.613
202409 7.579 315.301 7.789
202412 11.374 315.605 11.678
202503 6.441 319.799 6.527
202506 5.364 322.561 5.389
202509 8.150 324.800 8.131
202512 7.713 324.054 7.713

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 NT$17.13 mean?
HY Electronic (Cayman) (TPE:6573) has a Cyclically Adjusted Book per Share of NT$17.13 as of Dec. 2025. 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 HY Electronic (Cayman) and its competitors.
Is HY Electronic (Cayman)'s Cyclically Adjusted Book per Share too high?
HY Electronic (Cayman)'s current Cyclically Adjusted Book per Share is NT$17.13. Overall, HY Electronic (Cayman) has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does HY Electronic (Cayman)'s Cyclically Adjusted Book per Share compare to NVDA and AVGO?
HY Electronic (Cayman)'s Cyclically Adjusted Book per Share of NT$17.13 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 HY Electronic (Cayman) and its competitors. HY Electronic (Cayman)'s current Cyclically Adjusted Book per Share is NT$17.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is HY Electronic (Cayman) stock overvalued right now?
Based on GuruFocus' analysis, HY Electronic (Cayman) (TPE:6573) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$10.07, compared to a current price of NT$25.10 — trading 149.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$17.13. HY Electronic (Cayman)'s overall GF Score™ is 48/100 with 8 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 HY Electronic (Cayman) (TPE:6573), the current Cyclically Adjusted Book per Share is NT$17.13 as of Dec. 2025. 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 HY Electronic (Cayman) (TPE:6573) Overvalued in 2026?

Based on GuruFocus' analysis, HY Electronic (Cayman) stock appears to be overvalued. The current stock price of NT$25.10 is trading 149.3% above its estimated GF Value™ of NT$10.07. GuruFocus considers HY Electronic (Cayman) to be Significantly Overvalued.

Key valuation signals for TPE:6573:

  • Cyclically Adjusted Book per Share: NT$17.13
  • GF Value™: NT$10.07 vs. price of NT$25.10 (149.3% above fair value)
  • GF Score™: 48/100 with 8 warning signs

No single metric tells the full story. See the TPE:6573 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


HY Electronic (Cayman) Business Description

Address 802 West Bay Road, Hibiscus Way, P.O. Box 31119, Grand Pavilion, Grand Cayman, CYM, KY1-1205
HY Electronic (Cayman) Ltd engages in the manufacture and sale of rectifiers, diode and related semiconductor components. Its products include solar diode, rectifier, diode and other products. The Group operates through the Mainland China Department, Taiwan GPP Department, and Taiwan and HK Sales Department segments, with the Mainland China Department generating maximum revenue. Geographically, the Group generates maximum revenue from China (including H.K.).
48GF Score

Get the complete analysis for TPE:6573

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

NT$25.10
Price
NT$10.07
GF Value