TESARO Inc (NASDAQ:TSRO)

54.25
Delayed Data
As of Mar 02
 +0.92 / +1.73%
Today’s Change
22.15
Today|||52-Week Range
54.72
+45.87%
Year-to-Date
Institutional investors purchased a net $2.1 million shares of TSRO during the quarter ended December 2014 and now own 72.51% 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.
Individual stakeholders43.46%
Mutual fund holders40.86%
Other institutional31.65%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2014ORBIMED ADVISORS LLC  Bought 1.3 Million shares of TESARO Inc
12/31/2014POINT72 ASSET MANAGEMENT LP  Bought 442.4 Thousand shares of TESARO Inc
12/31/2014CITIGROUP GLOBAL MARKETS, INC. (...  Bought 282.2 Thousand shares of TESARO Inc

Top 10 Owners of TESARO Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Wellington Management Co. LLP13.91%5,022,323202,048,054+233,256+4.87%
T. Rowe Price Associates, Inc.7.01%2,530,539101,803,584+84,400+3.45%
AllianceBernstein LP3.73%1,346,49954,169,655-91,987-6.39%
OrbiMed Advisors LLC3.68%1,330,00053,505,900+1,330,000--
Fidelity Management & Research Co...3.40%1,225,89449,317,71600.00%
BlackRock Fund Advisors2.93%1,058,60242,587,558+194,674+22.53%
HealthCor Management LP2.91%1,050,00042,241,500-148,795-12.41%
The Vanguard Group, Inc.2.70%976,14539,270,313+102,131+11.69%
Perceptive Advisors LLC2.45%883,35935,537,533+175,075+24.72%
Millennium Management LLC2.15%777,07331,261,647+191,741+32.76%

Top 10 Mutual Funds Holding TESARO Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
T Rowe Price Health Sciences Fund3.14%1,131,83845,533,843+69,600+6.55%
Fidelity Select Biotechnology Por...2.97%1,072,11543,131,18600.00%
Vanguard Explorer Fund2.26%815,92832,824,783-22,880-2.73%
BB Biotech AG1.95%704,58228,345,33400.00%
SPDR S&P Biotech ETF1.47%531,81621,394,958+79,068+17.46%
T Rowe Price New Horizons Fund1.33%480,68119,337,797+1,900+0.40%
Vanguard Total Stock Market Index...1.09%392,11115,774,62600.00%
FTIF SICAV - Franklin Biotechnolo...1.05%378,50015,227,055-58,600-13.41%
Goldman Sachs Small Cap Value Fun...0.99%358,38214,417,708-248,143-40.91%
Hartford Small Company HLS Fund0.91%327,17413,162,210+9,183+2.89%

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