ABIOMED INC - COMMON STOCK (ABMD)

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class
Equity / COMMON STOCK
Total 13F shares
47,786,216
Share change
+251,904
Total reported value
$1,186,411,346
Put/Call ratio
11%
Price per share
$24.83
Number of holders
137
Value change
+$6,136,699
Number of buys
57
Number of sells
66

Institutional Holders of ABIOMED INC - COMMON STOCK (ABMD) as of Q3 2014

As of 30 Sep 2014, ABIOMED INC - COMMON STOCK (ABMD) was held by 137 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 47,786,216 shares. The largest 10 holders included PRIMECAP MANAGEMENT CO/CA/, Jackson Square Partners, LLC, MACQUARIE GROUP LTD, Essex Woodlands Health Ventures, Inc., WELLINGTON MANAGEMENT CO LLP, VANGUARD GROUP INC, Palo Alto Investors, LLC, BLAIR WILLIAM & CO/IL, BlackRock Fund Advisors, and TIGER GLOBAL MANAGEMENT LLC. This page lists 137 institutional shareholders reporting positions in this security for the Q3 2014 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.