Song Shang Electronics Co (ROCO:6156) Beneish M-Score: -2.44 (As of Jul. 21, 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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

ROCO:6156 Song Shang Electronics Co Ltd ROCO:6156
69 GF Score
Price NT$24.20
GF Value NT$24.82
Valuation Fairly Valued
! 8 Warning Signs
View Full Analysis

What is Song Shang Electronics Co Beneish M-Score?

Song Shang Electronics Co ROCO:6156 +2.76% 69 Beneish M-Score is -2.44 as of Jul. 21, 2026. GuruFocus rates ROCO:6156 with a GF Score™ of 69/100 and a GF Value™ of NT$24.82 (Fairly Valued). The stock has 8 warning signs investors should review. Among 2,405 Hardware companies, Song Shang Electronics Co ranks worse than 52.14% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -2.44 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Song Shang Electronics Co's Beneish M-Score or its related term are showing as below:

ROCO:6156' s Beneish M-Score Range Over the Past 10 Years
Min: -3.31   Med: -2.52   Max: -2.08
Current: -2.44

During the past 13 years, the highest Beneish M-Score of Song Shang Electronics Co was -2.08. The lowest was -3.31. And the median was -2.52.


Song Shang Electronics Co Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Song Shang Electronics Co's Beneish M-Score 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.

Song Shang Electronics Co Beneish M-Score Chart

Song Shang Electronics Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.08 -2.33 -2.99 -2.20 -2.44

Song Shang Electronics Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Beneish M-Score 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 -2.20 -2.17 -2.45 -2.72 -2.44

ROCO:6156 vs APH, GLW: Beneish M-Score Comparison

For the Electronic Components subindustry, Song Shang Electronics Co's Beneish M-Score, along with its competitors' market caps and Beneish M-Score 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.


Song Shang Electronics Co Beneish M-Score vs Hardware Industry

For the Hardware industry and Technology sector, Song Shang Electronics Co's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Song Shang Electronics Co's Beneish M-Score falls into.


ROCO:6156
69GF Score
Song Shang Electronics Co Ltd ROCO:6156
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Song Shang Electronics Co Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Song Shang Electronics Co for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 0.897+0.528 * 1.0668+0.404 * 0.9356+0.892 * 1.1367+0.115 * 1.1492
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.998+4.679 * -0.003189-0.327 * 0.9877
=-2.44

* 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.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Total Receivables was NT$1,934 Mil.
Revenue was 1194.45 + 1092.031 + 1236.067 + 1376.83 = NT$4,899 Mil.
Gross Profit was 153.081 + 133.789 + 206.974 + 277.62 = NT$771 Mil.
Total Current Assets was NT$5,034 Mil.
Total Assets was NT$7,055 Mil.
Property, Plant and Equipment(Net PPE) was NT$1,875 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$230 Mil.
Selling, General, & Admin. Expense(SGA) was NT$604 Mil.
Total Current Liabilities was NT$2,842 Mil.
Long-Term Debt & Capital Lease Obligation was NT$744 Mil.
Net Income was 30.425 + 3.769 + -45.666 + 59.712 = NT$48 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = NT$0 Mil.
Cash Flow from Operations was -248.848 + 32.149 + 343.956 + -56.521 = NT$71 Mil.
Total Receivables was NT$1,896 Mil.
Revenue was 1388.074 + 1176.496 + 1000.295 + 745.172 = NT$4,310 Mil.
Gross Profit was 268.582 + 184.808 + 164.508 + 106.099 = NT$724 Mil.
Total Current Assets was NT$5,276 Mil.
Total Assets was NT$6,804 Mil.
Property, Plant and Equipment(Net PPE) was NT$1,378 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$198 Mil.
Selling, General, & Admin. Expense(SGA) was NT$533 Mil.
Total Current Liabilities was NT$3,034 Mil.
Long-Term Debt & Capital Lease Obligation was NT$467 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(1933.605 / 4899.378) / (1896.371 / 4310.037)
=0.394663 / 0.439989
=0.897

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(723.997 / 4310.037) / (771.464 / 4899.378)
=0.167979 / 0.157462
=1.0668

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (5034.297 + 1875.426) / 7055.043) / (1 - (5276.113 + 1377.772) / 6803.67)
=0.020598 / 0.022015
=0.9356

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=4899.378 / 4310.037
=1.1367

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(198.125 / (198.125 + 1377.772)) / (230.363 / (230.363 + 1875.426))
=0.125722 / 0.109395
=1.1492

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(604.466 / 4899.378) / (532.824 / 4310.037)
=0.123376 / 0.123624
=0.998

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((744.297 + 2841.807) / 7055.043) / ((467.224 + 3034.208) / 6803.67)
=0.508304 / 0.514639
=0.9877

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(48.24 - 0 - 70.736) / 7055.043
=-0.003189

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Song Shang Electronics Co has a M-score of -2.44 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -2.44 mean?
Song Shang Electronics Co (ROCO:6156) has a Beneish M-Score of -2.44 as of Jul. 21, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Song Shang Electronics Co and its competitors. According to the industry distribution chart, Song Shang Electronics Co ranks #1254 out of 2405 companies in the Hardware industry, placing it in the top 52.1%.
Is Song Shang Electronics Co's Beneish M-Score too high?
Song Shang Electronics Co's current Beneish M-Score is -2.44. Based on the distribution chart, Song Shang Electronics Co ranks #1254 out of 2405 companies in the Hardware industry, which is below the industry midpoint. Overall, Song Shang Electronics Co has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Song Shang Electronics Co's Beneish M-Score compare to APH and GLW?
According to the Hardware industry distribution chart, Song Shang Electronics Co ranks #1254 out of 2405 companies for Beneish M-Score. This places Song Shang Electronics Co in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for a Hardware company?
A good Beneish M-Score depends on the Hardware industry context. However, Beneish M-Score 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 Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Song Shang Electronics Co and its competitors. Song Shang Electronics Co's current Beneish M-Score is -2.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Song Shang Electronics Co stock overvalued right now?
Based on GuruFocus' analysis, Song Shang Electronics Co (ROCO:6156) is currently considered Fairly Valued. The stock's GF Value™ is NT$24.82, compared to a current price of NT$24.20 — trading 2.5% below its estimated fair value. The current Beneish M-Score is -2.44. Song Shang Electronics Co's overall GF Score™ is 69/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Song Shang Electronics Co (ROCO:6156), the current Beneish M-Score is -2.44 as of Jul. 21, 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 Song Shang Electronics Co (ROCO:6156) Overvalued in 2026?

Based on GuruFocus' analysis, Song Shang Electronics Co stock appears to be undervalued. The current stock price of NT$24.20 is trading 2.5% below its estimated GF Value™ of NT$24.82. GuruFocus considers Song Shang Electronics Co to be Fairly Valued.

Key valuation signals for ROCO:6156:

  • Beneish M-Score: -2.44
  • GF Value™: NT$24.82 vs. price of NT$24.20 (2.5% below fair value)
  • GF Score™: 69/100 with 8 warning signs

No single metric tells the full story. See the ROCO:6156 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Song Shang Electronics Co Business Description

Address No. 117, Zhongcheng Road, 4th Floor, Tucheng District, New Taipei City, TWN, 23674
Song Shang Electronics Co Ltd is engaged in the production and sales of electronic components and related products. Its products include transformers, magnetic components, printed circuit boards, filters, and inductors, which are mainly used in various power supplies such as Adapter, Led TVs, Lcd TVs, chargers, Game Console, Desktop, Monitor, Printer, Lighting, and communication. It operates in two segments. PCB Segment is responsible for the production and sales of printed circuit boards. Transformer Segment: This segment is responsible for producing and selling transformers and resistors.
69GF Score

Get the complete analysis for ROCO:6156

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$24.20
Price
NT$24.82
GF Value