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TESARO Inc (NASDAQ:TSRO)

151.25
Delayed Data
As of 4:00pm ET
 -5.16 / -3.30%
Today’s Change
29.51
Today|||52-Week Range
157.77
+12.47%
Year-to-Date
Institutional investors purchased a net $6.3 million shares of TSRO during the quarter ended September 2016 and now own 79.07% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders59.20%
Individual stakeholders32.15%
Other institutional19.88%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/30/2016CARNEGIE ASSET MANAGEMENT FONDSM...  Bought 6.1 Thousand shares of TESARO Inc
12/31/2016CENTURYLINK INVESTMENT MANAGEMEN...  Bought 4.2 Thousand shares of TESARO Inc
12/30/2016CREDIT SUISSE AG  Bought 200.00 shares of TESARO Inc

Top 10 Owners of TESARO Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...13.78%7,360,174989,796,200+1,518,075+25.99%
T. Rowe Price Associates, Inc.10.46%5,584,279750,973,840+776,709+16.16%
Wellington Management Co. LLP5.49%2,931,027394,164,511-423,132-12.62%
Franklin Advisers, Inc.4.70%2,507,338337,186,814+2,012,438+406.64%
The Vanguard Group, Inc.4.68%2,496,904335,783,650+280,165+12.64%
BlackRock Fund Advisors4.32%2,304,428309,899,477+185,422+8.75%
SSgA Funds Management, Inc.2.20%1,173,425157,802,194+164,758+16.33%
Oracle Investment Management, Inc...2.16%1,154,322155,233,223+487,366+73.07%
Bellevue Asset Management AG1.83%974,582131,061,787-180,000-15.59%
Federated Global Investment Manag...1.62%864,900116,311,752+483,500+126.77%

Top 10 Mutual Funds Holding TESARO Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
T Rowe Price Health Sciences Fund3.95%2,107,645283,436,100+168,422+8.69%
Fidelity OTC Portfolio3.73%1,991,300267,790,02400.00%
T Rowe Price New Horizons Fund2.80%1,497,743201,416,479+274,366+22.43%
Fidelity Select Biotechnology Por...2.77%1,478,107198,775,82900.00%
BB Biotech AG2.16%1,154,582155,268,187-75,000-6.10%
FTIF SICAV - Biotechnology Discov...1.95%1,042,400140,181,952+739,000+243.57%
Fidelity Contrafund1.63%871,600117,212,768+103,800+13.52%
SPDR S&P Biotech ETF1.57%838,380112,745,342+2,487+0.30%
Vanguard Small Cap Index Fund1.55%828,740111,448,955+101,961+14.03%
Vanguard Total Stock Market Index...1.48%790,216106,268,248+94,602+13.60%