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BWX Technologies (BWX Technologies) Predictability Rank


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What is BWX Technologies Predictability Rank?

3.5 (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.


BWX Technologies 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

BWX Technologies Predictability Rank Related Terms

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BWX Technologies (BWX Technologies) Business Description

Traded in Other Exchanges
Address
800 Main Street, 4th Floor, Lynchburg, VA, USA, 24504
BWX Technologies Inc is a specialty manufacturer & service provider of nuclear components. It operates in two segments. The government Operations segment consists of legacy Nuclear Operations Group & Nuclear Services Group segments with certain research & development activities in the areas of advanced reactors & advanced manufacturing. The commercial Operations segment consists of the legacy Nuclear Power Group segment with certain research and development & commercialization activities in the areas of medical & industrial radioisotopes & radiopharmaceuticals. The majority is from the Government Operations segment. Geographically, it operates in the United States, Canada & United Kingdom, out of which the majority is from the United States.
Executives
Michael Thomas Fitzgerald officer: VP & Chief Accounting Officer 11525 N. COMMUNITY HOUSE ROAD, SUITE 600, CHARLOTTE NC 28277
Robert L Duffy officer: SVP and Chief Admin. Officer HARRIS CORPORATION, 1025 W. NASA BOULEVARD, MELBOURNE FL 32919
Robert L Nardelli director 2455 PACES FERRY ROAD, ATLANTA GA 30339
Gerhard F Burbach director C/O THORATEC CORPORATION, 6035 STONERIDGE DRIVE, PLEASANTON CA 94588
Whitford Ronald Owen Jr officer: SVP, General Counsel and Sec. 800 MAIN STREET, LYNCHBURG VA 24504
Omar Fathi Meguid officer: SVP and Chief Digital Officer 800 MAIN STREET, LYNCHBURG VA 24504
Richard W Loving officer: SVP, Human Resources 800 MAIN STREET, LYNCHBURG VA 24504
Jason S. Kerr officer: See Remarks 11215 N. COMMUNITY HOUSE ROAD, CHARLOTTE NC 28277
John A Fees director, officer: Executive Chairman 800 MAIN STREET, 4TH FLOOR, LYNCHBURG VA 24504
Thomas E Mccabe officer: SVP & General Counsel C/O ORBITAL SCIENCES CORPORATION, 45101 WARP DRIVE, DULLES VA 20166
Kevin M Mccoy officer: Pres., Government Operations 800 MAIN STREET, LYNCHBURG NC 24504
Robb A. Lemasters director 800 MAIN STREET, LYNCHBURG VA 24504
David S Black officer: See Remarks 800 MAIN STREET, LYNCHBURG VA 24504
Rex D Geveden officer: Chief Operating Officer 800 MAIN STREET, LYNCHBURG VA 24504
Robert Fendlay Smith officer: President, Gov. Operations 800 MAIN STREET, LUNCHBURG VA 24504

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