ALKERMES PLC - COM (ALXN)

Q1 2011 13F Holders as of 31 Mar 2011

Type / Class
Equity / COM
Total 13F shares
12,848
Share change
+6,608
Total reported value
$1,267,390
Price per share
$98.61
Number of holders
4
Value change
+$651,749
Number of buys
2
Number of sells
1

Institutional Holders of ALKERMES PLC - COM (ALXN) as of Q1 2011

As of 31 Mar 2011, ALKERMES PLC - COM (ALXN) was held by 4 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,848 shares. The largest 4 holders included Detwiler Fenton Investment Management LLC, MUFG Americas Holdings Corp, E. Ohman J:or Asset Management AB, and HUNTINGTON NATIONAL BANK. This page lists 4 institutional shareholders reporting positions in this security for the Q1 2011 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.