MEDICINES CO - COM (MDCO)

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / COM
Total 13F shares
95,851,990
Share change
+4,586,377
Total reported value
$2,620,935,705
Put/Call ratio
57%
Price per share
$27.34
Number of holders
193
Value change
+$108,019,110
Number of buys
106
Number of sells
82

Institutional Holders of MEDICINES CO - COM (MDCO) as of Q4 2017

As of 31 Dec 2017, MEDICINES CO - COM (MDCO) was held by 193 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 95,851,990 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., Vanguard Group Inc, Aviva Holdings Ltd., WESTFIELD CAPITAL MANAGEMENT CO LP, BRIDGER MANAGEMENT, LLC, THREE BAYS CAPITAL LP, Corvex Management LP, and STATE STREET CORP. This page lists 193 institutional shareholders reporting positions in this security for the Q4 2017 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.