MACK

Merrimack Pharmaceuticals, Inc. Institutional Ownership

$10.44
*  
0.16
1.56%
Get MACK Alerts
*Delayed - data as of Aug. 4, 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 62.91%
Total Shares Outstanding (millions) 110
Total Value of Holdings (millions) $712

Active Positions

Holders Shares
Increased Positions 81 14,844,710
Decreased Positions 60 4,110,341
Held Positions 29 50,266,330
Total Institutional Shares 170 69,221,381

New and Sold Out Positions


Holders Shares
New Positions 29 5,589,077
Sold Out Positions 15 1,496,639

170 Institutional Holders
69,221,381 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)
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 06/30/2015 200,945 20,998 11.67 2,066
CANDRIAM LUXEMBOURG S.C.A. 06/30/2015 195,000 195,000 New 2,005
FIRST REPUBLIC INVESTMENT MANAGEMENT, INC. 03/31/2015 161,899 0 0.00 1,664
ALLIANCEBERNSTEIN L.P. 03/31/2015 161,100 0 0.00 1,656
TWO SIGMA ADVISERS, LLC 03/31/2015 159,606 21,760 15.79 1,641
GSA CAPITAL PARTNERS LLP 03/31/2015 156,973 156,973 New 1,614
CAMBRIDGE TRUST CO 03/31/2015 153,003 (12,000) (7.27) 1,573
RUSSELL FRANK CO/ 03/31/2015 150,049 (78,054) (34.22) 1,543
BARCLAYS PLC 03/31/2015 135,044 126,852 1,548.49 1,388
EAGLE RIDGE INVESTMENT MANAGEMENT 06/30/2015 122,500 5,000 4.26 1,259
COLUMBIA CAPITAL LLC 12/31/2014 117,702 117,702 New 1,210
RA CAPITAL MANAGEMENT, LLC 03/31/2015 116,400 0 0.00 1,197
SWISS NATIONAL BANK 03/31/2015 115,200 3,900 3.50 1,184
PROSHARE ADVISORS LLC 03/31/2015 105,126 13,943 15.29 1,081
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 03/31/2015 101,500 0 0.00 1,043

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