MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$6.98
*  
0.05
0.71%
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*Delayed - data as of Aug. 29, 2014  -  Find a broker to begin trading MACK 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 53.46%
Total Shares Outstanding (millions) 105
Total Value of Holdings (millions) $390

Active Positions

Holders Shares
Increased Positions 64 8,782,727
Decreased Positions 53 6,135,192
Held Positions 19 40,998,603
Total Institutional Shares 136 55,916,522

New and Sold Out Positions


Holders Shares
New Positions 33 2,316,771
Sold Out Positions 15 1,587,759

117 Activity Institutional Holders
14,917,919 Activity 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)
FMR LLC 06/30/2014 15,510,772 23,004 .15 108,265
VANGUARD GROUP INC 06/30/2014 5,396,583 125,957 2.39 37,668
JENNISON ASSOCIATES LLC 06/30/2014 4,837,582 (1,001,678) (17.15) 33,766
BLACKROCK FUND ADVISORS 06/30/2014 4,203,723 544,741 14.89 29,342
STATE STREET CORP 06/30/2014 3,399,276 (1,242,346) (26.77) 23,727
DEUTSCHE BANK AG\ 06/30/2014 2,436,028 1,662,406 214.89 17,003
MILLENNIUM MANAGEMENT LLC 06/30/2014 2,055,592 1,747,706 567.65 14,348
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 06/30/2014 1,209,383 (9,772) (0.8) 8,441
NORTHERN TRUST CORP 06/30/2014 1,133,939 (125,612) (9.97) 7,915
PUTNAM INVESTMENTS LLC 06/30/2014 867,651 (152,881) (14.98) 6,056
BANK OF NEW YORK MELLON CORP 06/30/2014 798,084 (253,558) (24.11) 5,571
BALYASNY ASSET MANAGEMENT LLC 06/30/2014 764,798 445,732 139.70 5,338
CITY NATIONAL BANK 06/30/2014 732,225 211,265 40.55 5,111
GOLDMAN SACHS GROUP INC 06/30/2014 658,179 459,851 231.86 4,594
FARALLON CAPITAL MANAGEMENT LLC 06/30/2014 610,000 292,684 92.24 4,258

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