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 Q1 2014?

92 institutional investors reported TSRO - TESARO INC - COM for Q1 2014. Use the holders table for investor-level position and value details.

TESARO INC - COM (TSRO)

CUSIP: 881569107

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class: Equity / COM
Total 13F shares: 31,536,629
Share change: +4,680,224
Total reported value: $929,743,189
Put/Call ratio: 258%
Price per share: $29.48
Number of holders: 92
Value change: +$138,863,827
Number of buys: 54
Number of sells: 45

Quarterly Holders Quick Answers

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

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Newer quarter: Q2 2014
Previous quarter: Q4 2013

Recent filing periods for CUSIP 881569107:

Q3 2020 Q2 2020 Q2 2019 Q1 2019 Q4 2018 Q3 2018 Q2 2018 Q1 2018

Institutional Holders of TESARO INC - COM (TSRO) as of Q1 2014

As of 31 Mar 2014, TESARO INC - COM (TSRO) was held by 92 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 31,536,629 shares. The largest 10 holders included NEA Management Company, LLC, WELLINGTON MANAGEMENT CO LLP, PRICE T ROWE ASSOCIATES INC /MD/, HealthCor Management, L.P., FMR LLC, ALLIANCEBERNSTEIN L.P., PERCEPTIVE ADVISORS LLC, ORBIMED ADVISORS LLC, VANGUARD GROUP INC, and FRANKLIN RESOURCES INC. This page lists 92 institutional shareholders reporting positions in this security for the Q1 2014 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.