MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$7.28
*  
0.01
0.14%
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*Delayed - data as of Sep. 15, 2014  -  Find a broker to begin trading MACK now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    MACK Pre-Market
 
 
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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) $407

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

136 Institutional Holders
55,916,522 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)
FARALLON CAPITAL MANAGEMENT LLC 06/30/2014 610,000 292,684 92.24 4,441
RENAISSANCE TECHNOLOGIES LLC 06/30/2014 569,413 569,413 New 4,145
TEKLA CAPITAL MANAGEMENT LLC 06/30/2014 567,787 (189,263) (25) 4,133
GEODE CAPITAL MANAGEMENT, LLC 06/30/2014 518,585 3,500 .68 3,775
MORGAN STANLEY 06/30/2014 503,088 (338,419) (40.22) 3,662
CREDIT SUISSE AG/ 06/30/2014 496,366 291,125 141.85 3,614
TIAA CREF INVESTMENT MANAGEMENT LLC 06/30/2014 471,123 9,072 1.96 3,430
FULLER & THALER ASSET MANAGEMENT, INC. 06/30/2014 456,700 (68,100) (12.98) 3,325
BLAIR WILLIAM & CO/IL 06/30/2014 422,300 42,725 11.26 3,074
INVESCO LTD. 06/30/2014 392,237 392,237 New 2,855
STONERIDGE INVESTMENT PARTNERS LLC 06/30/2014 391,027 302,723 342.82 2,847
JPMORGAN CHASE & CO 06/30/2014 351,105 (23,975) (6.39) 2,556
BANK OF AMERICA CORP /DE/ 06/30/2014 301,463 24,768 8.95 2,195
NEW YORK STATE COMMON RETIREMENT FUND 06/30/2014 292,400 292,400 New 2,129
BLACKROCK INVESTMENT MANAGEMENT, LLC 06/30/2014 271,406 3,155 1.18 1,976

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