TESARO, Inc. Institutional Ownership

TSRO 
$59.4706
*  
2.0706
3.61%
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*Delayed - data as of Apr. 1, 2015 9:30 ET  -  Find a broker to begin trading TSRO now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    TSRO Pre-Market
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 90.81%
Total Shares Outstanding (millions) 40
Total Value of Holdings (millions) $2,069

Active Positions

Holders Shares
Increased Positions 56 4,196,301
Decreased Positions 47 1,889,010
Held Positions 18 29,793,721
Total Institutional Shares 121 35,879,032

New and Sold Out Positions


Holders Shares
New Positions 18 1,920,546
Sold Out Positions 17 768,440

18 New Institutional Holders
1,920,546 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)
ORBIMED ADVISORS LLC 12/31/2014 1,330,000 1,330,000 New 76,688
CANDRIAM LUXEMBOURG S.C.A. 12/31/2014 136,000 136,000 New 7,842
PIONEER INVESTMENT MANAGEMENT INC 12/31/2014 128,671 128,671 New 7,419
EVERPOINT ASSET MANAGEMENT, LLC 12/31/2014 100,000 100,000 New 5,766
EVENTIDE ASSET MANAGEMENT, LLC 12/31/2014 75,000 75,000 New 4,325
DRIEHAUS CAPITAL MANAGEMENT LLC 12/31/2014 48,160 48,160 New 2,777
CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. 12/31/2014 22,900 22,900 New 1,320
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 12/31/2014 21,700 21,700 New 1,251
HSBC HOLDINGS PLC 12/31/2014 20,015 20,015 New 1,154
TWO SIGMA INVESTMENTS LLC 12/31/2014 19,449 19,449 New 1,121
CIM INVESTMENT MANGEMENT INC 12/31/2014 6,618 6,618 New 382
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 12/31/2014 6,300 6,300 New 363
KESSLER INVESTMENT GROUP, LLC 12/31/2014 2,752 2,752 New 159
SIMPLEX TRADING, LLC 12/31/2014 1,717 1,717 New 99
AMERICA FIRST INVESTMENT ADVISORS, LLC 12/31/2014 1,000 1,000 New 58

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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