SFDMF (Shanghai Fudan Microelectronics Group Co) Cyclically Adjusted PB Ratio: (As of Aug. 09, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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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.

SFDMF Shanghai Fudan Microelectronics Group Co Ltd SFDMF
56 GF Score
Price $3.88
GF Value $3.02
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Shanghai Fudan Microelectronics Group Co Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Shanghai Fudan Microelectronics Group Co  (OTCPK:SFDMF) 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.


Shanghai Fudan Microelectronics Group Co Cyclically Adjusted PB Ratio Related Terms


Shanghai Fudan Microelectronics Group Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Shanghai Fudan Microelectronics Group Co'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.

Shanghai Fudan Microelectronics Group Co Cyclically Adjusted PB Ratio Chart

Shanghai Fudan Microelectronics Group Co 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 11.63 11.15 4.20 3.74 9.65

Shanghai Fudan Microelectronics Group Co Quarterly Data
Dec20 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 3.74 5.83 6.86 9.91 9.65

SFDMF vs NVDA, AVGO, MU: Cyclically Adjusted PB Ratio Comparison

For the Semiconductors subindustry, Shanghai Fudan Microelectronics Group 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.


Shanghai Fudan Microelectronics Group Co Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Shanghai Fudan Microelectronics Group Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Shanghai Fudan Microelectronics Group Co's Cyclically Adjusted PB Ratio falls into.


SFDMF
56GF Score
Shanghai Fudan Microelectronics Group Co Ltd SFDMF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Shanghai Fudan Microelectronics Group Co 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.

Shanghai Fudan Microelectronics Group Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 is calculated as:

For example, Shanghai Fudan Microelectronics Group Co'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)
=1.057/120.7036*120.7036
=1.057

Current CPI (Dec. 2025) = 120.7036.

Shanghai Fudan Microelectronics Group Co Quarterly Data

Book Value per Share CPI Adj_Book
201206 0.128 89.373 0.173
201209 0.000 87.834 0.000
201212 0.158 91.132 0.209
201303 0.000 92.122 0.000
201306 0.168 93.001 0.218
201309 0.000 91.902 0.000
201312 0.191 95.090 0.242
201406 0.192 96.409 0.240
201412 0.220 99.707 0.266
201506 0.237 99.267 0.288
201512 0.252 102.015 0.298
201606 0.267 101.686 0.317
201612 0.286 103.225 0.334
201706 0.315 103.664 0.367
201712 0.372 104.984 0.428
201806 0.400 106.193 0.455
201812 0.406 107.622 0.455
201906 0.386 109.601 0.425
201912 0.366 110.700 0.399
202006 0.378 110.590 0.413
202012 0.425 109.711 0.468
202106 0.476 111.360 0.516
202109 0.000 109.051 0.000
202112 0.605 112.349 0.650
202203 0.000 113.558 0.000
202206 0.675 113.448 0.718
202209 0.739 113.778 0.784
202212 0.796 114.548 0.839
202303 0.844 115.427 0.883
202306 0.841 115.647 0.878
202309 0.864 116.087 0.898
202312 0.907 117.296 0.933
202403 0.929 117.735 0.952
202406 0.942 117.296 0.969
202409 0.985 118.615 1.002
202412 0.986 118.945 1.001
202503 1.014 119.384 1.025
202506 1.023 119.055 1.037
202509 1.053 119.934 1.060
202512 1.057 120.704 1.057

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 Shanghai Fudan Microelectronics Group Co (SFDMF) Overvalued in 2026?

Based on GuruFocus' analysis, Shanghai Fudan Microelectronics Group Co stock appears to be overvalued. The current stock price of $3.88 is trading 28.5% above its estimated GF Value™ of $3.02. GuruFocus considers Shanghai Fudan Microelectronics Group Co to be Modestly Overvalued.

Key valuation signals for SFDMF:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $3.02 vs. price of $3.88 (28.5% above fair value)
  • GF Score™: 56/100 with 5 warning signs

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


Shanghai Fudan Microelectronics Group Co Business Description

Address 98 Granville Road, Flat 6, 5th Floor, East Ocean Centre, Tsimshatsui East, Kowloon, Hong Kong, HKG
Shanghai Fudan Microelectronics Group Co Ltd is a China-based company. Along with its subsidiaries, it is engaged in the design, development, and sale of integrated circuit products; and integrated circuit product testing services. The company is organised into business units based on products and services and has two reportable segments as follows: The design, development and sale of IC products segment (Design segment): Production of security and identification chips, non-volatile memory, smart meter chips, FPGAs, and other chips; and The provision of testing services for the IC products segment (Testing segment): IC chip and IC product testing services.
56GF Score

Get the complete analysis for SFDMF

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

$3.88
Price
$3.02
GF Value