MX (MagnaChip Semiconductor) Cyclically Adjusted PB Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

MX MagnaChip Semiconductor Corp MX
60 GF Score
Price $2.75
GF Value $4.13
Valuation Possible Value Trap
! 3 Warning Signs
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What is MagnaChip Semiconductor Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


MagnaChip Semiconductor  (NYSE:MX) 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.


MagnaChip Semiconductor Cyclically Adjusted PB Ratio Related Terms


MagnaChip Semiconductor Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for MagnaChip Semiconductor'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.

MagnaChip Semiconductor Cyclically Adjusted PB Ratio Chart

MagnaChip Semiconductor 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 9.68 3.59 2.28 0.96 0.49

MagnaChip 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 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 1.00 0.74 0.57 0.59 0.95

MX vs IPWR, GCTS, NA: Cyclically Adjusted PB Ratio Comparison

For the Semiconductors subindustry, MagnaChip 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.


MagnaChip Semiconductor Cyclically Adjusted PB Ratio vs Semiconductors Industry

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

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


MX
60GF Score
MagnaChip Semiconductor Corp MX
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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MagnaChip Semiconductor 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.

MagnaChip Semiconductor's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, MagnaChip 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)
=6.205/126.4904*126.4904
=6.205

Current CPI (Jun. 2026) = 126.4904.

MagnaChip Semiconductor Quarterly Data

Book Value per Share CPI Adj_Book
201609 -1.856 101.461 -2.314
201612 -2.058 101.561 -2.563
201703 -2.103 102.851 -2.586
201706 -2.073 102.611 -2.555
201709 -1.791 103.491 -2.189
201712 -1.159 102.991 -1.423
201803 -0.871 104.101 -1.058
201806 -0.980 104.130 -1.190
201809 -0.504 105.651 -0.603
201812 -0.503 104.351 -0.610
201903 -1.353 104.491 -1.638
201906 -1.399 104.881 -1.687
201909 -0.973 105.200 -1.170
201912 -0.430 105.121 -0.517
202003 -0.604 105.354 -0.725
202006 0.176 105.112 0.212
202009 7.842 106.198 9.340
202012 9.658 105.765 11.551
202103 9.087 107.357 10.706
202106 9.118 107.579 10.721
202109 9.325 108.759 10.845
202112 9.916 109.676 11.436
202203 10.272 111.848 11.617
202206 9.980 114.072 11.066
202209 9.269 114.715 10.220
202212 9.770 115.179 10.729
202303 9.236 116.507 10.027
202306 9.077 117.182 9.798
202309 8.916 118.964 9.480
202312 8.869 118.837 9.440
202403 8.412 120.123 8.858
202406 8.091 120.007 8.528
202409 8.033 120.861 8.407
202412 7.499 121.135 7.831
202503 7.340 122.590 7.574
202506 7.514 122.611 7.752
202509 7.103 123.402 7.281
202512 6.854 123.939 6.995
202603 6.389 125.236 6.453
202606 6.205 126.490 6.205

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 MagnaChip Semiconductor (MX) Overvalued in 2026?

Based on GuruFocus' analysis, MagnaChip Semiconductor stock appears to be undervalued. The current stock price of $2.75 is trading 33.4% below its estimated GF Value™ of $4.13. GuruFocus considers MagnaChip Semiconductor to be Possible Value Trap.

Key valuation signals for MX:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $4.13 vs. price of $2.75 (33.4% below fair value)
  • GF Score™: 60/100 with 3 warning signs

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


MagnaChip Semiconductor Business Description

Other Exchanges SMG:Germany
Address 76 Jikji-daero 436beon-gil, Heungdeok-gu, 15th Floor, Chungcheongbuk-do, Cheongju-si, KOR, 28581
MagnaChip Semiconductor Corp designs and manufactures analog and mixed-signal semiconductor platform solutions for communications, Internet of Things applications, consumer, industrial and automotive applications. The company's product portfolio consists of large display solutions, mobile display solutions, sensor solutions, LED solutions, mobile solutions, and power conversions. The Company operates within a single operating segment, Power Solutions business. The company operates in Korea, Asia Pacific (other than Korea), United States and Europe.
60GF Score

Get the complete analysis for MX

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

$2.75
Price
$4.13
GF Value