MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$6.8
*  
0.05
0.73%
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*Delayed - data as of Jul. 11, 2014  -  Find a broker to begin trading MACK now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 103
Total Value of Holdings ($ millions): $363
Institutional Ownership: 51.57%
Price (as of 06/30/2014) 6.8

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 110 53,330,849
New Positions: 16 872,504
Increased Positions: 54 6,881,737
Decreased Positions: 32 4,670,807
Holders With Activity: 86 11,552,544
Sold Out Positions: 7 134,036

Institutional Holdings information for MACK is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

110 Institutional Holders
53,330,849 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 03/31/2014 15,487,768 135,640 .88 105,317
JENNISON ASSOCIATES LLC 03/31/2014 5,839,260 (697,396) (10.67) 39,707
VANGUARD GROUP INC 03/31/2014 5,270,626 290,921 5.84 35,840
STATE STREET CORP 03/31/2014 4,641,622 3,183,145 218.25 31,563
BLACKROCK FUND ADVISORS 03/31/2014 3,658,982 114,706 3.24 24,881
NORTHERN TRUST CORP 03/31/2014 1,259,551 (91,644) (6.78) 8,565
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 03/31/2014 1,219,155 27,217 2.28 8,290
BANK OF NEW YORK MELLON CORP 03/31/2014 1,051,642 17,255 1.67 7,151
PUTNAM INVESTMENTS LLC 03/31/2014 1,020,532 717,954 237.28 6,940
MORGAN STANLEY 03/31/2014 841,507 (148,742) (15.02) 5,722
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 03/31/2014 804,997 14,500 1.83 5,474
DEUTSCHE BANK AG\ 03/31/2014 773,622 70,037 9.95 5,261
TEKLA CAPITAL MANAGEMENT LLC 03/31/2014 757,050 0 0.00 5,148
FULLER & THALER ASSET MANAGEMENT, INC. 03/31/2014 524,800 (61,000) (10.41) 3,569
CITY NATIONAL BANK 03/31/2014 520,960 109,276 26.54 3,543