Samsung SDI Co (LUX:SMSDI) Cyclically Adjusted Book per Share: $45.47 (As of Mar. 2026)


LUX:SMSDI Samsung SDI Co Ltd LUX:SMSDI
60 GF Score
Price $78.20
GF Value $39.86
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Samsung SDI Co Cyclically Adjusted Book per Share?

Samsung SDI Co LUX:SMSDI -17.68% 60 Cyclically Adjusted Book per Share is $45.47 as of Mar. 2026. GuruFocus rates LUX:SMSDI with a GF Score™ of 60/100 and a GF Value™ of $39.86 (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.

Samsung SDI Co's adjusted book value per share for the three months ended in Mar. 2026 was $48.106. 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 $45.47 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Samsung SDI Co's average Cyclically Adjusted Book Growth Rate was 6.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.90% 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.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Samsung SDI Co was 7.30% per year. The lowest was 3.90% per year. And the median was 6.10% per year.

As of today (2026-06-29), Samsung SDI Co's current stock price is $78.20. Samsung SDI Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $45.47. Samsung SDI Co's Cyclically Adjusted PB Ratio of today is 1.72.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Samsung SDI Co was 4.62. The lowest was 0.71. And the median was 1.67.


Samsung SDI Co  (LUX:SMSDI) 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.

Samsung SDI Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=78.20/45.47
=1.72

* 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 Samsung SDI Co was 4.62. The lowest was 0.71. And the median was 1.67.


Be Aware

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


Samsung SDI Co Cyclically Adjusted Book per Share Related Terms


Samsung SDI Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Samsung SDI Co'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.

Samsung SDI Co Cyclically Adjusted Book per Share Chart

Samsung SDI Co 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 38.62 39.26 41.15 62.95 59.88

Samsung SDI Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 84.48 90.78 77.68 59.88 45.47

LUX:SMSDI vs VRT, BE: Cyclically Adjusted Book per Share Comparison

For the Electrical Equipment & Parts subindustry, Samsung SDI Co'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.


Samsung SDI Co Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Samsung SDI Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Samsung SDI Co's Cyclically Adjusted PB Ratio falls into.


LUX:SMSDI
60GF Score
Samsung SDI Co Ltd LUX:SMSDI
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Samsung SDI Co 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, Samsung SDI Co'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)
=48.106/125.2360*125.2360
=48.106

Current CPI (Mar. 2026) = 125.2360.

Samsung SDI Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 32.674 100.791 40.599
201609 34.125 101.461 42.121
201612 32.686 101.561 40.305
201703 33.987 102.851 41.384
201706 35.293 102.611 43.075
201709 35.643 103.491 43.132
201712 37.965 102.991 46.165
201803 38.938 104.101 46.843
201806 38.445 104.130 46.237
201809 38.339 105.651 45.446
201812 38.832 104.351 46.604
201903 38.778 104.491 46.477
201906 37.977 104.881 45.348
201909 38.010 105.200 45.249
201912 38.320 105.121 45.652
202003 36.305 105.354 43.156
202006 37.217 105.112 44.342
202009 39.085 106.198 46.092
202012 43.335 105.765 51.313
202103 42.821 107.357 49.952
202106 44.825 107.579 52.182
202109 44.949 108.759 51.759
202112 45.368 109.676 51.804
202203 45.363 111.848 50.793
202206 44.418 114.072 48.765
202209 42.746 114.715 46.666
202212 46.554 115.179 50.619
202303 48.151 116.507 51.758
202306 49.529 117.182 52.933
202309 50.024 118.964 52.662
202312 51.843 118.837 54.635
202403 51.840 120.123 54.046
202406 51.542 120.007 53.788
202409 53.449 120.861 55.384
202412 50.146 121.135 51.844
202503 49.117 122.590 50.177
202506 48.297 122.611 49.331
202509 49.081 123.402 49.811
202512 46.470 123.939 46.956
202603 48.106 125.236 48.106

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 $45.47 mean?
Samsung SDI Co (LUX:SMSDI) has a Cyclically Adjusted Book per Share of $45.47 as of Mar. 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 Samsung SDI Co and its competitors.
Is Samsung SDI Co's Cyclically Adjusted Book per Share too high?
Samsung SDI Co's current Cyclically Adjusted Book per Share is $45.47. Overall, Samsung SDI Co has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Samsung SDI Co's Cyclically Adjusted Book per Share compare to VRT and BE?
Samsung SDI Co's Cyclically Adjusted Book per Share of $45.47 can be compared against companies in the Industrial Products 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 Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products 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 Samsung SDI Co and its competitors. Samsung SDI Co's current Cyclically Adjusted Book per Share is $45.47. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Samsung SDI Co stock overvalued right now?
Based on GuruFocus' analysis, Samsung SDI Co (LUX:SMSDI) is currently considered Significantly Overvalued. The stock's GF Value™ is $39.86, compared to a current price of $78.20 — trading 96.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $45.47. Samsung SDI Co's overall GF Score™ is 60/100 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 Samsung SDI Co (LUX:SMSDI), the current Cyclically Adjusted Book per Share is $45.47 as of Mar. 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 Samsung SDI Co (LUX:SMSDI) Overvalued in 2026?

Based on GuruFocus' analysis, Samsung SDI Co stock appears to be overvalued. The current stock price of $78.20 is trading 96.2% above its estimated GF Value™ of $39.86. GuruFocus considers Samsung SDI Co to be Significantly Overvalued.

Key valuation signals for LUX:SMSDI:

  • Cyclically Adjusted Book per Share: $45.47
  • GF Value™: $39.86 vs. price of $78.20 (96.2% above fair value)
  • GF Score™: 60/100 with 8 warning signs

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


Samsung SDI Co Business Description

Address 150-20 Gongse-ro, Giheung-gu, Gyeonggi-do, Yongin, KOR
Samsung SDI is one of the top suppliers of lithium-ion rechargeable batteries, providing cylindrical batteries for consumer electronics products such as laptops, polymer rechargeable batteries for smartphones and tablets, and has been focusing its resources to establish its footprint on automotive rechargeable batteries. The company is the second-largest supplier of batteries for consumer electronics products, and the eighth player in automotive batteries. The company also offers electronic materials for semiconductors and flat-panel displays, making it an important internal supplier for Samsung Electronics.
60GF Score

Get the complete analysis for LUX:SMSDI

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

$78.20
Price
$39.86
GF Value