Tesaro (Tesaro) Shares Outstanding (Diluted Average) : 55.0 Mil (As of Sep. 2018)

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What is Tesaro Shares Outstanding (Diluted Average)?

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Tesaro's average diluted shares outstanding for the quarter that ended in Sep. 2018 was 55.0 Mil.

Tesaro Shares Outstanding (Diluted Average) Historical Data

The historical data trend for Tesaro's Shares Outstanding (Diluted Average) 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.

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Tesaro Shares Outstanding (Diluted Average) Chart

Tesaro Annual Data

Trend

Dec11

Dec12

Dec13

Dec14

Dec15

Dec16

Dec17

Shares Outstanding (Diluted Average)

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31.56

35.74

39.39

47.65

54.08

Tesaro Quarterly Data
	Dec13	Mar14	Jun14	Sep14	Dec14	Mar15	Jun15	Sep15	Dec15	Mar16	Jun16	Sep16	Dec16	Mar17	Jun17	Sep17	Dec17	Mar18	Jun18	Sep18
Shares Outstanding (Diluted Average)	Get a 7-Day Free Trial															54.24	54.41	54.62	54.85	54.96

Tesaro Shares Outstanding (Diluted Average) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that exact time point. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

Tesaro (NAS:TSRO) Shares Outstanding (Diluted Average) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.

Be Aware

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.

Tesaro Shares Outstanding (Diluted Average) Related Terms

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Tesaro (Tesaro) Business Description

Industry

GURUFOCUS.COM » STOCK LIST » Healthcare » Biotechnology » Tesaro Inc (NAS:TSRO) » Definitions » Shares Outstanding (Diluted Average)

Comparable Companies

Traded in Other Exchanges

N/A

Address

Website

http://www.tesarobio.com

Tesaro is an oncology-focused biopharmaceutical company with a focus on developing treatments for cancer. Upon successful development and regulatory approval of any of its product candidates, the company intends to pursue commercialization in key product markets, including North America, Europe, and China. Tesaro is currently focused on commercializing products directly in North America, and directly or in partnership with established companies in Europe and China. The company's strategy is to identify, acquire, and develop promising drug candidates, and to commercialize cancer therapeutics that are potentially safer and more effective than existing treatments.

Executives

Mary Lynne Hedley	director, officer: President & COO	C/O TESARO, INC., 1000 WINTER ST., STE 3300, WALTHAM MA 02451
Kavita Patel	director	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
Huber Martin H. Jr.	officer: SVP & Chief Medical Officer	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
Moulder Leon O Jr	director, officer: Chief Executive Officer	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
James O Armitage	director	C/O TESARO, INC., 1000 WINTER ST., SUITE 3300, WALTHAM MA 02451
Timothy R Pearson	officer: Exec. VP, CFO	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
Garry A Nicholson	director	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
Grant C. Bogle	officer: Sr. VP, Chief Commercial Ofc	C/O TESARO, INC. 1000 WINTER STREET, SUITE 3300 WALTHAM MA 02451
Nea Partners 13, Limited Partnership	10 percent owner	1119 ST. PAUL STREET, BALTIMORE MD 21202
Nea 13 Gp, Ltd	10 percent owner	1119 ST. PAUL STREET, BALTIMORE MD 21202
New Enterprise Associates 13 Lp	10 percent owner	1119 ST PAUL STREET, BALTIMORE MD 21202
Collier Earl M Jr	director	C/O TESARO, INC., 1000 WINTER STREET, SUITE 3300, WALTHAM MA 02451
Beth C Seidenberg	director
Joseph L Farmer	officer: Sr VP, Gen Counsel & Secretary	C/O TESARO, INC. 1000 WINTER STREET, SUITE 3300 WALTHAM MA 02451
Patrick J Kerins	10 percent owner