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Stride (Stride) Predictability Rank


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What is Stride Predictability Rank?

1 (5)

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.


Stride 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

Stride Predictability Rank Related Terms

Thank you for viewing the detailed overview of Stride's Predictability Rank provided by GuruFocus.com. Please click on the following links to see related term pages.


Stride (Stride) Business Description

Traded in Other Exchanges
Address
11720 Plaza America, 9th Floor, Reston, VA, USA, 20190
Stride Inc is an American online educational company. The company offers alternative programs to traditional on-campus schooling. It also operates state-funded virtual charter schools around the United States. The educational programs for K-12 students are usually monitored by parents and provide virtual classroom environments where teachers meet with students online, by phone, or in-person. The company's contractual agreements with various school districts to offer its curriculum programs provide a majority of the company's revenue. The company lines of business are Managed Public School Programs, Institutional, and Private Pay Schools and Other.
Executives
Robert Cohen director 7900 HARKINS ROAD, LANHAM MD 20706
Eliza Mcfadden director 2300 CORPORATE PARK DRIVE, HERNDON VA 20171
Les Ottolenghi officer: Chief Info. & Tech. Officer ONE CAESARS PALACE DRIVE, LAS VEGAS NV 89109
Vincent Mathis officer: EVP, General Counsel 2300 CORPORATE PARK DRIVE, HERNDON VA 20171
James Jeaho Rhyu director, officer: Chief Executive Officer 2300 CORPORATE PARK DRIVE, HERNDON VA 20171
Donna Blackman officer: Chief Financial Officer 11720 PLAZA AMERICA DRIVE, 9TH FLOOR, RESTON VA 20190
Ralph R Smith director 1615 WEST CHESTER PIKE, STE 200, WEST CHESTER PA 19382-7956
Allison Lawrence director 11720 PLAZA AMERICA DRIVE, 9TH FLOOR, RESTON VA 20190
Joseph A Verbrugge director 1221 AVENUE OF THE AMERICAS, NEW YORK NY 10020
Nathaniel A Davis director, officer: Chairman and CEO 1500 ECKINGTON PLACE NE, WASHINGTON DC 20002
Shaun Mcalmont officer: EVP, Career Technical Ed. C/O LINCOLN EDUCATIONAL SERVICES CORP., 200 EXECUTIVE DRIVE, SUITE 340, WEST ORANGE NJ 07052
Kevin Chavous director 2300 CORPORATE PARK DRIVE, HERNDON VA 20171
Timothy Medina officer: Chief Financial Officer 2300 CORPORATE PARK DRIVE, HERNDON VA 20171
Victoria D Harker director 4300 WILSON BOULEVARD, ARLINGTON VA 22203
Howard D. Polsky officer: General Counsel & Secretary 2300 CORPORATE PARK DRIVE, HERNDON VA 20171