Alkermes plc. - COMMON STOCK (ALKS)

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / COMMON STOCK
Shares outstanding
164,237,519
Total 13F shares
157,785,504
Share change
-3,126,977
Total reported value
$2,947,852,619
Put/Call ratio
166%
Price per share
$18.68
Number of holders
187
Value change
-$61,698,231
Number of buys
85
Number of sells
100

Institutional Holders of Alkermes plc. - COMMON STOCK (ALKS) as of Q1 2021

As of 31 Mar 2021, Alkermes plc. - COMMON STOCK (ALKS) was held by 187 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 157,785,504 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, WELLINGTON MANAGEMENT GROUP LLP, VANGUARD GROUP INC, BlackRock Inc., Sarissa Capital Management LP, PRIMECAP MANAGEMENT CO/CA/, RENAISSANCE TECHNOLOGIES LLC, Camber Capital Management LP, STATE STREET CORP, and ARMISTICE CAPITAL, LLC. This page lists 187 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.