TESARO, Inc. Institutional Ownership

TSRO 
$53.4
*  
1.71
3.31%
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*Delayed - data as of Sep. 2, 2015  -  Find a broker to begin trading TSRO now
Exchange: NASDAQ
Industry: Health Care
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View:    TSRO Pre-Market
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 103.63%
Total Shares Outstanding (millions) 40
Total Value of Holdings (millions) $2,144

Active Positions

Holders Shares
Increased Positions 82 4,642,490
Decreased Positions 59 3,927,261
Held Positions 15 32,908,243
Total Institutional Shares 156 41,477,994

New and Sold Out Positions


Holders Shares
New Positions 23 662,365
Sold Out Positions 19 687,334

156 Institutional Holders
41,477,994 Total Shares Held


Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
NEA MANAGEMENT COMPANY, LLC 06/30/2015 8,854,255 (1,000,000) (10.15) 457,676
FMR LLC 06/30/2015 6,000,213 2,015,198 50.57 310,151
PRICE T ROWE ASSOCIATES INC /MD/ 06/30/2015 3,606,542 68,018 1.92 186,422
WELLINGTON MANAGEMENT GROUP LLP 06/30/2015 3,388,225 (876,479) (20.55) 175,137
ORBIMED ADVISORS LLC 06/30/2015 2,071,480 13,780 .67 107,075
VANGUARD GROUP INC 06/30/2015 1,666,259 83,794 5.30 86,129
ALLIANCEBERNSTEIN L.P. 06/30/2015 993,317 (117,634) (10.59) 51,345
POINT72 ASSET MANAGEMENT, L.P. 06/30/2015 934,500 119,600 14.68 48,304
BB BIOTECH AG 06/30/2015 904,582 50,000 5.85 46,758
PERCEPTIVE ADVISORS LLC 06/30/2015 835,359 (143,000) (14.62) 43,180
BLACKROCK FUND ADVISORS 06/30/2015 833,691 31,166 3.88 43,093
STATE STREET CORP 06/30/2015 816,739 115,215 16.42 42,217
LORD, ABBETT & CO. LLC 06/30/2015 798,901 85,497 11.98 41,295
PUTNAM INVESTMENTS LLC 06/30/2015 609,384 276,023 82.80 31,499
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. 06/30/2015 604,513 (1,115) (0.18) 31,247

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
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