MEDICINES CO - COM (MDCO)

Q2 2019 13F Holders as of 30 Jun 2019

Type / Class
Equity / COM
Total 13F shares
103,029,954
Share change
+3,381,886
Total reported value
$3,756,759,978
Put/Call ratio
158%
Price per share
$36.47
Number of holders
223
Value change
+$134,588,831
Number of buys
139
Number of sells
79

Institutional Holders of MEDICINES CO - COM (MDCO) as of Q2 2019

As of 30 Jun 2019, MEDICINES CO - COM (MDCO) was held by 223 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 103,029,954 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., FMR LLC, VANGUARD GROUP INC, WESTFIELD CAPITAL MANAGEMENT CO LP, Sarissa Capital Management LP, MAVERICK CAPITAL LTD, STATE STREET CORP, Slate Path Capital LP, and IRIDIAN ASSET MANAGEMENT LLC/CT. This page lists 223 institutional shareholders reporting positions in this security for the Q2 2019 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.