Anker Innovations Technology Co (SZSE:300866) Predictability Rank


SZSE:300866 Anker Innovations Technology Co Ltd SZSE:300866
94 GF Score
Price ¥104.05
GF Value ¥128.94
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Anker Innovations Technology Co Predictability Rank?

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Warren Buffett said many times that the companies he likes are:

1. Simple businesses that he understands
2. that have predictable and proven earnings and
3. with economic moat
4. those can be bought at a reasonable price.

It is hard to quantify "simple businesses that he (Buffett) understands", so we will focus on the other three characteristics instead. In GuruFocus Research: What worked in the market from 1998-2008? Part I: Introduction of Predictability Rank, we will show that the businesses that have predictable and proven earnings are usually also simple businesses that an average person could understand.

GuruFocus conducted a back test study of Warren Buffett's strategy of "buying good companies at fair prices" for the years from 1998-2008.

Anker Innovations Technology Co Predictability Rank Related Terms

SZSE:300866
94GF Score
Anker Innovations Technology Co Ltd SZSE:300866
Predictability Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Anker Innovations Technology Co Predictability Rank Calculation

In our database there are 2403 stocks that have been traded from Jan. 2, 1998 to Aug. 31, 2008. We have the complete 10-year financial data and trading prices of these companies for this period. We rank the predictability of these companies based on the consistency of their revenue per share and EBITDA (earning before interest, tax, depreciation and amortization) per share over the past ten fiscal years, and study the correlation between the stock performances and the predictability of the business.

Our study may be subject to these biases and assumptions:

Dividend yields are not counted for investment returns
Effects of price changes due to spin-offs may not be fully adjusted
Study is subjected to survivorship bias due to de-listing, bankruptcy, LBO, M&A, etc.

The correlation between business predictability and investment returns of a company is showed below.

Correlation Between Business Predictability and Investment Returns

PredictablesNon-PredictableAll stocks
Total Number of stocks57018332403
Total Lost Money61830891
Total Lost More Than 50%18412430
Total Lost More Than 90%48690
Average Gain260.6%100.0%138.1%
Median Gain150.0%13.0%39.0%
Maximum Gain2852.0%11483.0%11483.0%
Maximum Loss-100.0%-100.0%-100.0%
Annualized Average Gain12.7%6.7%8.4%
Annualized Median Gain8.9%1.1%3.1%


















For the 570 predictable companies, we have seen strong correlation between the predictability of businesses and the stock performances over the past 10 years, regardless of the valuation of business at 1998. Accordingly, we have ranked the business predictability from 5-star to 1-star, as shown in this table.

Predictability Rank5-Star4.5-Star4-Star3.5-Star3-Star2.5-Star2-Star1-Star (non-predictable)Average among all
% Out of All 2403 Stocks 3.3% 2.9% 3.7% 3.3% 3.3% 3.7% 3.3% 76.3% 100%
% that are in Loss (10y) 3% 10% 8% 9% 11% 18% 16% 45% 37%
Average Gain (10y) 364.6% 330.9% 278.0% 235.1% 243.5% 227.8% 154.8% 100.0% 138.1%
Median Gain (10y) 238.5% 193.5% 171.0% 159.0% 132.5% 113.5% 87.0% 13.0% 39.0%
Maximum Gainer 2228.0% 2547.0% 2452.0% 2852.0% 2432.0% 1892.0% 1807.0% 11483.0% 11483.0%
Maximum Loser -82.0% -53.0% -67.0% -100.0% -83.0% -100.0% -78.0% -100.0% -100.0%
Annualized Average Gain 15.4% 14.6% 13.2% 12.0% 12.2% 11.7% 9.1% 6.7% 8.4%
Annualized Median Gain 12.1% 10.6% 9.8% 9.3% 8.2% 7.3% 6.0% 1.1% 3.1%
















For detailed information about each predictability rank, please go to GuruFocus Research: What worked in the market from 1998-2008? Part I: Introduction of Predictability Rank

Also read:

Part II: What worked in the market from 1998-2008? Part II: Role of Valuations
Part III: Intrinsic Value, Discounted Cash Flow and Margin of Safety

Is Anker Innovations Technology Co (SZSE:300866) Overvalued in 2026?

Based on GuruFocus' analysis, Anker Innovations Technology Co stock appears to be undervalued. The current stock price of ¥104.05 is trading 19.3% below its estimated GF Value™ of ¥128.94. GuruFocus considers Anker Innovations Technology Co to be Modestly Undervalued.

Key valuation signals for SZSE:300866:

  • Predictability Rank:
  • GF Value™: ¥128.94 vs. price of ¥104.05 (19.3% below fair value)
  • GF Score™: 94/100 with 1 warning sign

No single metric tells the full story. See the SZSE:300866 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Anker Innovations Technology Co Business Description

Address Phase I, No. 39 Jianshan Road, Room 701, 7th Floor, Building 7, Hunan Province, Changsha China Power Software Park, Changsha High-tech Development Zone, Changsha, CHN, 410205
Anker Innovations Technology Co Ltd is engaged in independent research and development, design, and sales of its own-brand mobile device peripherals, smart hardware products, and other consumer electronic products. The company offers charging and energy storage products, smart innovation products, and smart audio and video products. Its charging and energy storage line includes digital charging devices and accessories under the Anker brand, along with home photovoltaic and storage solutions under the Anker SOLIX series.
94GF Score

Get the complete analysis for SZSE:300866

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

¥104.05
Price
¥128.94
GF Value