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TESARO Inc (NASDAQ:TSRO)

43.22
Delayed Data
As of Jun 24
 -1.95 / -4.32%
Today’s Change
29.51
Today|||52-Week Range
66.95
-17.39%
Year-to-Date
Institutional investors purchased a net $2.0 million shares of TSRO during the quarter ended March 2016, and now own 81.55% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Mutual fund holders50.96%
Individual stakeholders37.45%
Other institutional30.59%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2016WELLINGTON MANAGEMENT CO. LLP  Bought 817.9 Thousand shares of TESARO Inc
3/31/2016T. ROWE PRICE ASSOCIATES, INC.  Bought 644.4 Thousand shares of TESARO Inc
3/31/2016FEDERATED GLOBAL INVESTMENT MANA...  Bought 322.5 Thousand shares of TESARO Inc

Top 10 Owners of TESARO Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...11.51%5,275,821244,270,512-369,531-6.55%
T. Rowe Price Associates, Inc.9.56%4,384,104202,984,015+644,426+17.23%
Wellington Management Co. LLP9.17%4,204,477194,667,285+817,915+24.15%
The Vanguard Group, Inc.4.36%1,996,83792,453,553+44,293+2.27%
BlackRock Fund Advisors4.35%1,992,23292,240,342+20,113+1.02%
OrbiMed Advisors LLC4.17%1,912,00088,525,600+147,300+8.35%
Point72 Asset Management LP3.23%1,479,00068,477,700+127,215+9.41%
Bellevue Asset Management AG2.68%1,229,58256,929,64700.00%
Perceptive Advisors LLC2.40%1,098,65950,867,912+130,000+13.42%
Jennison Associates LLC2.07%949,49043,961,387+11,029+1.18%

Top 10 Mutual Funds Holding TESARO Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
T Rowe Price Health Sciences Fund3.89%1,782,74982,541,279+284,457+18.99%
Fidelity Select Biotechnology Por...3.26%1,496,04969,267,069-608,150-28.90%
T Rowe Price New Horizons Fund2.30%1,056,03148,894,235+254,990+31.83%
BB Biotech AG1.97%904,58241,882,147+50,000+5.85%
Fidelity Select Health Care Portf...1.96%900,00041,670,000-40,000-4.26%
Prudential Jennison Health Scienc...1.37%628,49029,099,087-100,825-13.82%
iShares Nasdaq Biotechnology ETF1.30%593,63227,485,162+4,864+0.83%
Vanguard Small Cap Index Fund1.26%578,85726,801,079+2,726+0.47%
Vanguard Total Stock Market Index...1.20%551,96625,556,026+7,468+1.37%
Putnam Global Health Care Fund1.02%467,39921,640,57400.00%