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Discovery Communications Inc (NAS:DISCK)
Piotroski F-Score
7 (As of Today)

Good Sign:

Piotroski F-Score of 7 is 7, indicating very healthy situation.

The zones of discrimination were as such:

Good or high score = 8 or 9
Bad or low score = 0 or 1

Discovery Communications Inc has an F-score of 7 indicating the company's financial situation is typical for a stable company.

DISCK' s 10-Year Piotroski F-Score Range
Min: 2   Max: 8
Current: 7

2
8

During the past 13 years, the highest Piotroski F-Score of Discovery Communications Inc was 8. The lowest was 2. And the median was 6.


Definition

How is the Piotroski F-Score calculated?

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

This Year (Jun14) TTM:Last Year (Jun13) TTM:
Net Income was 255 + 289 + 230 + 379 = $1,153 Mil.
Cash Flow from Operations was 460 + 355 + 241 + 232 = $1,288 Mil.
Revenue was 1375 + 1537 + 1411 + 1610 = $5,933 Mil.
Gross Profit was 940 + 1062 + 929 + 1095 = $4,026 Mil.
Average Total Assets from the begining of this year (Jun13)
to the end of this year (Jun14) was
(14687 + 14867 + 14979 + 15311 + 16105) / 5 = $15,190 Mil.
Total Assets was $16,105 Mil.
Long-Term Debt was $6,045 Mil.
Total Current Assets was $2,571 Mil.
Total Current Liabilities was $2,360 Mil.
Net Income was 205 + 224 + 231 + 300 = $960 Mil.

Revenue was 1076 + 1200 + 1156 + 1467 = $4,899 Mil.
Gross Profit was 780 + 872 + 814 + 1030 = $3,496 Mil.
Average Total Assets from the begining of last year (Jun12)
to the end of last year (Jun13) was
(12810 + 12687 + 12930 + 14421 + 14687) / 5 = $13,507 Mil.
Total Assets was $14,687 Mil.
Long-Term Debt was $6,455 Mil.
Total Current Assets was $2,265 Mil.
Total Current Liabilities was $1,002 Mil.

Profitability

Q1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by average total assets throughout the year.

Score 1 if positive, 0 if negative.

Discovery Communications Inc's current net income (ttm) was 1,153. ==> Positive ==> Score 1.

Q2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by average total assets throughout the year.

Score 1 if positive, 0 if negative.

Discovery Communications Inc's current cash flow from operations (ttm) was 1,288. ==> Positive ==> Score 1.

Q3. Change in Return on Assets

Compare this year’s return on assets (1) to last year’s return on assets.

Score 1 if it’s higher, 0 if it’s lower.

ROA (This Year)=Net Income (TTM)/Average Total Assets from Jun13 to Jun14
=1153/15189.8
=0.0759062

ROA (Last Year)=Net Income (TTM)/Average Total Assets from Jun12 to Jun13
=960/13507
=0.07107426

Discovery Communications Inc's return on assets of this year was 0.0759062. Discovery Communications Inc's return on assets of last year was 0.07107426. ==> This year is higher. ==> Score 1.

Q4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA =< ROA.

Discovery Communications Inc's current net income (ttm) was 1,153. Discovery Communications Inc's current cash flow from operations (ttm) was 1,288. ==> 1,288 > 1,153 ==> CFROA > ROA ==> Score 1.

Funding

Q5. Change in Gearing or Leverage

Compare this year’s gearing (long-term debt divided by total assets) to last year’s gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Jun14)=Long-Term Debt/Total Assets
=6045/16105
=0.37534927

Gearing (Last Year: Jun13)=Long-Term Debt/Total Assets
=6455/14687
=0.43950432

Discovery Communications Inc's gearing of this year was 0.37534927. Discovery Communications Inc's gearing of last year was 0.43950432. ==> This year is lower or equal to last year. ==> Score 1.

Q6. Change in Working Capital (Liquidity)

Compare this year’s current ratio (current assets divided by current liabilities) to last year’s current ratio.

Score 1 if this year'’s current ratio is higher, 0 if it’s lower

Current Ratio (This Year: Jun14)=Total Current Assets/Total Current Liabilities
=2571/2360
=1.08940678

Current Ratio (Last Year: Jun13)=Total Current Assets/Total Current Liabilities
=2265/1002
=2.26047904

Discovery Communications Inc's current ratio of this year was 1.08940678. Discovery Communications Inc's current ratio of last year was 2.26047904. ==> Last year's current ratio is higher ==> Score 0.

Q7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Discovery Communications Inc's number of shares in issue this year was 346. Discovery Communications Inc's number of shares in issue last year was 363. ==> There is smaller number of shares in issue this year, or the same. ==> Score 1.

Efficiency

Q8. Change in Gross Margin

Compare this year’s gross margin (gross profit divided by sales) to last year’s.

Score 1 if this year’s gross margin is higher, 0 if it’s lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=4026/5933
=0.67857745

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=3496/4899
=0.71361502

Discovery Communications Inc's gross margin of this year was 0.67857745. Discovery Communications Inc's gross margin of last year was 0.71361502. ==> Last year's gross margin is higher ==> Score 0.

Q9. Change in asset turnover

Compare this year’s asset turnover (total sales for the year divided by average total assets throughout the year) to last year’s asset turnover ratio.

Score 1 if this year’s asset turnover ratio is higher, 0 if it’s lower

Asset Turnover (This Year)=Revenue (TTM)/Average Total Assets from Jun13 to Jun14
=5933/15189.8
=0.39059105

Asset Turnover (Last Year)=Revenue (TTM)/Average Total Assets from Jun12 to Jun13
=4899/13507
=0.36270082

Discovery Communications Inc's asset turnover of this year was 0.39059105. Discovery Communications Inc's asset turnover of last year was 0.36270082. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score=Q1+Q2+Q3+Q4+Q5+Q6+Q7+Q8+Q9
=1+1+1+1+1+0+1+0+1
=7

Good or high score = 8 or 9

Bad or low score = 0 or 1

Discovery Communications Inc has an F-score of 7 indicating the company's financial situation is typical for a stable company.


Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Related Terms

Net Income, Cash Flow from Operations, Revenue, Gross Profit, Total Assets, Long-Term Debt, Total Current Assets, Total Current Liabilities, Altman Z-Score, Beneish M-Score


Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

Discovery Communications Inc Annual Data

Dec04Dec05Dec06Dec07Dec08Dec09Dec10Dec11Dec12Dec13
Q1 1100111111
Q2 1111111111
Q3 000111101
Q4 111111011
Q5 111010000
Q6 101011100
Q7 001000111
Q8 000101010
Q9 000111111
F-score 535677666

Discovery Communications Inc Quarterly Data

Mar12Jun12Sep12Dec12Mar13Jun13Sep13Dec13Mar14Jun14
Q1 1111111111
Q2 1111111111
Q3 1100000001
Q4 1011111111
Q5 0000000001
Q6 1110100000
Q7 1111111111
Q8 0011100000
Q9 1110001111
F-score 7675645557
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