What does CUSIP 590328100 represent in this 13F holders report?

CUSIP 590328100 is the security identifier for MACK - MERRIMACK PHARMACEUTICALS IN - COM used to aggregate holder disclosures.

How many institutions held MACK - MERRIMACK PHARMACEUTICALS IN - COM in Q1 2021?

2 institutional investors reported MACK - MERRIMACK PHARMACEUTICALS IN - COM for Q1 2021. Use the holders table for investor-level position and value details.

MERRIMACK PHARMACEUTICALS IN - COM (MACK)

CUSIP: 590328100

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / COM
Total 13F shares: 4,365
Share change: +165
Total reported value: $216,000
Price per share: $49.00
Number of holders: 2
Value change: +$8,000
Number of buys: 1

Quarterly Holders Quick Answers

What is CUSIP 590328100?
CUSIP 590328100 identifies MACK - MERRIMACK PHARMACEUTICALS IN - COM in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 590328100:

Q3 2022 Q2 2022 Q1 2022 Q4 2021 Q3 2021 Q2 2021 Q1 2021 Q4 2020

Institutional Holders of MERRIMACK PHARMACEUTICALS IN - COM (MACK) as of Q1 2021

As of 31 Mar 2021, MERRIMACK PHARMACEUTICALS IN - COM (MACK) was held by 2 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 4,365 shares. The largest 2 holders included LeJeune Puetz Investment Counsel LLC and Stuart Chaussee & Associates, Inc.. This page lists 2 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.