MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$12.41
*  
0.63
5.35%
Get MACK Alerts
*Delayed - data as of Mar. 5, 2015 15:19 ET  -  Find a broker to begin trading MACK now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    MACK Real Time
 
 
Symbol List Views
FlashQuotes InfoQuotes
Stock Details
Summary Quote Real-Time Quote After Hours Quote Pre-market Quote Historical Quote Option Chain
CHARTS
Basic Chart Interactive Chart
COMPANY NEWS
Company Headlines Press Releases Market Stream
STOCK ANALYSIS
Analyst Research Guru Analysis Stock Report Competitors Stock Consultant Stock Comparison
FUNDAMENTALS
Call Transcripts Annual Report Income Statement Revenue/EPS SEC Filings Short Interest Dividend History
HOLDINGS
Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
 Save Stocks

Ownership Summary


Institutional Ownership 54.43%
Total Shares Outstanding (millions) 107
Total Value of Holdings (millions) $686

Active Positions

Holders Shares
Increased Positions 78 8,806,314
Decreased Positions 64 4,634,046
Held Positions 21 44,768,897
Total Institutional Shares 163 58,209,257

New and Sold Out Positions


Holders Shares
New Positions 32 3,708,097
Sold Out Positions 20 2,655,583

163 Institutional Holders
58,209,257 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)
FIRST REPUBLIC INVESTMENT MANAGEMENT, INC. 12/31/2014 161,899 (42,599) (20.83) 1,907
ALLIANCEBERNSTEIN L.P. 12/31/2014 161,100 0 0.00 1,898
AMERICAN CENTURY COMPANIES INC 12/31/2014 154,461 154,461 New 1,820
ROYAL BANK OF CANADA 12/31/2014 151,803 39,800 35.54 1,788
STONERIDGE INVESTMENT PARTNERS LLC 12/31/2014 146,489 (279,486) (65.61) 1,726
TEACHERS ADVISORS INC 12/31/2014 139,091 (19,523) (12.31) 1,638
TWO SIGMA ADVISERS, LLC 12/31/2014 137,846 78,420 131.96 1,624
AMERIPRISE FINANCIAL INC 12/31/2014 131,569 7,758 6.27 1,550
PRICE CAPITAL MANAGEMENT, INC. 12/31/2014 118,047 118,047 New 1,391
COLUMBIA CAPITAL LLC 12/31/2014 117,702 117,702 New 1,387
RA CAPITAL MANAGEMENT, LLC 12/31/2014 116,400 0 0.00 1,371
CONVERGENCE INVESTMENT PARTNERS, LLC 12/31/2014 112,890 112,890 New 1,330
SWISS NATIONAL BANK 12/31/2014 111,300 0 0.00 1,311
AQR CAPITAL MANAGEMENT LLC 12/31/2014 103,300 3,400 3.40 1,217
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 12/31/2014 101,500 101,500 New 1,196

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