MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$11.42
*  
0.70
5.78%
Get MACK Alerts
*Delayed - data as of May 5, 2015  -  Find a broker to begin trading MACK now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    MACK Pre-Market
 
 
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 56.72%
Total Shares Outstanding (millions) 108
Total Value of Holdings (millions) $697

Active Positions

Holders Shares
Increased Positions 71 11,203,444
Decreased Positions 62 4,685,279
Held Positions 31 45,139,722
Total Institutional Shares 164 61,028,445

New and Sold Out Positions


Holders Shares
New Positions 23 2,988,390
Sold Out Positions 21 2,627,354

133 Activity Institutional Holders
15,888,723 Activity 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 12/31/2014 15,882,620 194,482 1.24 181,380
VANGUARD GROUP INC 12/31/2014 6,616,429 996,243 17.73 75,560
BLACKROCK FUND ADVISORS 12/31/2014 4,745,667 404,324 9.31 54,196
STATE STREET CORP 12/31/2014 3,208,406 (463,744) (12.63) 36,640
TIAA CREF INVESTMENT MANAGEMENT LLC 03/31/2015 2,577,414 2,140,644 490.11 29,434
DEUTSCHE BANK AG\ 12/31/2014 1,938,584 48,340 2.56 22,139
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. 12/31/2014 1,839,347 712,771 63.27 21,005
MILLENNIUM MANAGEMENT LLC 12/31/2014 1,797,848 (193,374) (9.71) 20,531
LAGODA INVESTMENT MANAGEMENT, L.P. 12/31/2014 1,560,530 1,560,530 New 17,821
TEACHERS ADVISORS INC 03/31/2015 1,124,536 985,445 708.49 12,842
NORTHERN TRUST CORP 12/31/2014 1,085,484 (44,625) (3.95) 12,396
CITY NATIONAL BANK 03/31/2015 987,946 217,481 28.23 11,282
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 03/31/2015 870,244 13,047 1.52 9,938
MORGAN STANLEY 12/31/2014 811,378 67,792 9.12 9,266
PUTNAM INVESTMENTS LLC 12/31/2014 777,625 (619) (0.08) 8,880

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