Who owns Merrimack Pharma Inc?

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Analyze quarterly positions in Merrimack Pharma with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Merrimack Pharma stock

Who bought or sold Merrimack Pharma Inc this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of
Newtyn Management 1.5M $11M 19% Dec 2020
22NW 1.2M $7.8M 0% Mar 2021
Western Standard 1.0M $6.4M 0% Mar 2021
Vanguard Group 619k $3.8M 5% Mar 2021
Nantahala Capital Management 609k $3.8M -19% Mar 2021
Bronte Capital Management Pty 551k $3.5k 4% Mar 2021
Dimensional Fund Advisors 519k $3.3M -6% Mar 2021
BlackRock 256k $1.6M 1% Mar 2021
Sepio Capital 219k $1.4M 13% Mar 2021
Two Sigma Investments 217k $1.4M -19% Mar 2021
Susquehanna International 214k $1.3M -50% Mar 2021

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Renaissance Technologies 188k $1.2M 6% Mar 2021
Wittenberg Investment Management 186k $1.2M 0% Mar 2021
Two Sigma Advisers 158k $994k -28% Mar 2021
Citadel Advisors 116k $728k 63% Mar 2021
Marshall Wace 92k $576k 64% Mar 2021
Geode Capital Management 91k $572k 9% Mar 2021
Bridgeway Capital Management 64k $403k 4% Mar 2021
Yakira Capital Management 61k $381k 0% Mar 2021
Bank of New York Mellon 42k $266k 141% Mar 2021
Northern Trust 36k $278k 1% Mar 2021
Brown Advisory Holdings Incorporated 15k $94k 0% Mar 2021
Voya Financial Advisors 13k $85k 100% Mar 2021
State Street Corporation 11k $70k 0% Mar 2021
T. Rowe Price Associates 11k $66k 100% Mar 2021
Wolverine Trading 10k $64k -28% Mar 2021
Mascoma Wealth Management 5.0k $31k 100% Mar 2021
Webster Bank, N. A. 3.1k $19k 0% Mar 2021
Tower Research Capital 2.6k $16k 32% Mar 2021
Royal Bank of Canada 2.0k $13k 3486% Mar 2021
UBS Group 1.7k $10k 759% Mar 2021
Bank of America Corporation 1.3k $8.3k 0% Mar 2021
Baldwin Brothers 500.00 $3.0k 0% Mar 2021
Barclays 320.00 $2.0k 100% Mar 2021
Sandy Spring Bank 300.00 $2.0k 0% Mar 2021
Federated Investors 222.00 $999.999000 0% Mar 2021
Pnc Financial Services 200.00 $1.0k 100% Mar 2021
TSFG 160.00 $1.0k 0% Mar 2021
O'shaughnessy Asset Management 141.00 $1.0k 60% Mar 2021
Wells Fargo & Company 137.00 $1.6k 0% Mar 2021
AdvisorNet Financial 20.00 $0 0% Mar 2021

Who sold out of Merrimack Pharma?

Fund or Company Name Date Sold Shares Held Valued At
Morgan Stanley Dec 2020 5.1k $33k
Advisor Group Holdings Dec 2020 60.00 $0