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)
NORTH AMERICAN MANAGEMENT CORP 03/31/2014 25,000 (10,000) (28.57) 170
ALESCO ADVISORS LLC 03/31/2014 23,932 0 0.00 163
COOKSON PEIRCE & CO INC 03/31/2014 22,095 22,095 New 150
KEYBANK NATIONAL ASSOCIATION/OH 03/31/2014 20,571 0 0.00 140
PEAPACK GLADSTONE FINANCIAL CORP 03/31/2014 19,642 (5,700) (22.49) 134
SPOT TRADING L.L.C 03/31/2014 18,926 18,926 New 129
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 03/31/2014 18,749 0 0.00 127
MURPHY CAPITAL MANAGEMENT INC 03/31/2014 16,142 0 0.00 110
KCG HOLDINGS, INC. 03/31/2014 15,603 15,603 New 106
LADENBURG THALMANN FINANCIAL SERVICES INC 03/31/2014 15,200 0 0.00 103
PRICE T ROWE ASSOCIATES INC /MD/ 03/31/2014 15,000 0 0.00 102
PARAMETRIC PORTFOLIO ASSOCIATES LLC 03/31/2014 14,453 (1,877) (11.49) 98
SUNTRUST BANKS INC 03/31/2014 14,082 0 0.00 96
FAMILY MANAGEMENT CORP 03/31/2014 14,000 0 0.00 95
QUANTITATIVE INVESTMENT MANAGEMENT, LLC 03/31/2014 14,000 14,000 New 95