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 Q3 2018?

185 institutional investors reported TSRO - TESARO INC - COM for Q3 2018. Use the holders table for investor-level position and value details.

TESARO INC - COM (TSRO)

CUSIP: 881569107

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / COM
Total 13F shares: 67,299,775
Share change: +4,758,596
Total reported value: $2,624,326,730
Put/Call ratio: 50%
Price per share: $39.01
Number of holders: 185
Value change: +$169,983,586
Number of buys: 96
Number of sells: 86

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: Q4 2018
Previous quarter: Q2 2018

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 Q3 2018

As of 30 Sep 2018, TESARO INC - COM (TSRO) was held by 185 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 67,299,775 shares. The largest 10 holders included NEA Management Company, LLC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., Camber Capital Management LP, Vanguard Group Inc, FRONTIER CAPITAL MANAGEMENT CO LLC, BB BIOTECH AG, PRICE T ROWE ASSOCIATES INC /MD/, STATE STREET CORP, and FMR LLC. This page lists 185 institutional shareholders reporting positions in this security for the Q3 2018 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.