TESARO, Inc. Institutional Ownership

TSRO 
$30.09
*  
1.17
3.74%
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*Delayed - data as of Aug. 27, 2014  -  Find a broker to begin trading TSRO now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 88.35%
Total Shares Outstanding (millions) 36
Total Value of Holdings (millions) $995

Active Positions

Holders Shares
Increased Positions 66 3,884,211
Decreased Positions 33 3,765,321
Held Positions 16 24,194,869
Total Institutional Shares 115 31,844,401

New and Sold Out Positions


Holders Shares
New Positions 20 693,504
Sold Out Positions 16 2,244,518

20 New Institutional Holders
693,504 New 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)
FRED ALGER MANAGEMENT INC 06/30/2014 176,800 176,800 New 5,527
NUMERIC INVESTORS LLC 06/30/2014 148,332 148,332 New 4,637
ALYESKA INVESTMENT GROUP, L.P. 06/30/2014 65,928 65,928 New 2,061
RHENMAN & PARTNERS ASSET MANAGEMENT AB 06/30/2014 55,000 55,000 New 1,719
GUGGENHEIM CAPITAL LLC 06/30/2014 45,709 45,709 New 1,429
EAM INVESTORS, LLC 06/30/2014 43,184 43,184 New 1,350
RUSSELL FRANK CO/ 06/30/2014 28,840 28,840 New 902
TFS CAPITAL LLC 06/30/2014 23,955 23,955 New 749
GROUP ONE TRADING, L.P. 06/30/2014 18,162 18,162 New 568
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 06/30/2014 17,199 17,199 New 538
AIRAIN LTD 06/30/2014 14,832 14,832 New 464
DUPONT CAPITAL MANAGEMENT CORP 06/30/2014 12,880 12,880 New 403
JEFFERIES GROUP LLC 06/30/2014 11,700 11,700 New 366
MARSHALL WACE NORTH AMERICA, L.P. 12/31/2013 9,721 9,721 New 304
JANE STREET GROUP, LLC 06/30/2014 9,531 9,531 New 298

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