MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$11.975
*  
0.12
0.99%
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*Delayed - data as of Jul. 2, 2015  -  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 62.88%
Total Shares Outstanding (millions) 110
Total Value of Holdings (millions) $837

Active Positions

Holders Shares
Increased Positions 75 14,958,687
Decreased Positions 61 3,871,860
Held Positions 32 50,357,803
Total Institutional Shares 168 69,188,350

New and Sold Out Positions


Holders Shares
New Positions 26 5,436,133
Sold Out Positions 15 1,192,539

168 Institutional Holders
69,188,350 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)
FEDERATED INVESTORS INC /PA/ 03/31/2015 63,400 23,400 58.50 767
AMERICAN INTERNATIONAL GROUP INC 03/31/2015 61,733 0 0.00 747
ROYAL BANK OF CANADA 03/31/2015 59,103 (92,700) (61.07) 715
PRIVATE ADVISOR GROUP, LLC 03/31/2015 57,750 57,750 New 698
GLOBEFLEX CAPITAL L P 03/31/2015 56,242 56,242 New 680
ALPS ADVISORS INC 03/31/2015 52,597 52,597 New 636
NEW YORK STATE COMMON RETIREMENT FUND 03/31/2015 51,790 (30,931) (37.39) 626
DEKABANK DEUTSCHE GIROZENTRALE 03/31/2015 50,100 (5,900) (10.54) 606
CITIGROUP INC 03/31/2015 48,446 (8,820) (15.4) 586
SMITH ASSET MANAGEMENT GROUP LP 03/31/2015 47,490 47,490 New 574
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 03/31/2015 43,422 5,649 14.96 525
COMMERZBANK AKTIENGESELLSCHAFT /FI 03/31/2015 42,377 1,310 3.19 513
BIRCHVIEW CAPITAL, LP 03/31/2015 42,300 0 0.00 512
CONVERGENCE INVESTMENT PARTNERS, LLC 03/31/2015 41,513 (71,377) (63.23) 502
BLACKROCK GROUP LTD 03/31/2015 40,569 (15,050) (27.06) 491

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
info  Learn more about Institutional Holdings