What does CUSIP 881569107 represent in this 13F holders report?

CUSIP 881569107 is the security identifier for TSRO - TESARO INC - COM used to aggregate holder disclosures.

How many institutions held TSRO - TESARO INC - COM in Q2 2013?

3 institutional investors reported TSRO - TESARO INC - COM for Q2 2013. Use the holders table for investor-level position and value details.

TESARO INC - COM (TSRO)

CUSIP: 881569107

Q2 2013 13F Holders as of 30 Jun 2013

Type / Class: Equity / COM
Total 13F shares: 526,102
Share change: +305,984
Total reported value: $17,225,000
Price per share: $32.74
Number of holders: 3
Value change: +$10,018,026
Number of buys: 1

Quarterly Holders Quick Answers

What is CUSIP 881569107?
CUSIP 881569107 identifies TSRO - TESARO INC - COM in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2013
Previous quarter: Q1 2013

Recent filing periods for CUSIP 881569107:

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Institutional Holders of TESARO INC - COM (TSRO) as of Q2 2013

As of 30 Jun 2013, TESARO INC - COM (TSRO) was held by 3 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 526,102 shares. The largest 3 holders included Partner Fund Management, L.P., Partner Investment Management, L.P., and CITADEL ADVISORS LLC. This page lists 3 institutional shareholders reporting positions in this security for the Q2 2013 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.