S |
2015-01-23 15:14:56.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
7.54% |
view |
B |
2013-06-10 12:57:22.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
4.94% |
view |
B |
2013-02-22 08:31:48.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
12.51% |
view |
B |
2012-11-09 17:10:42.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
11.16% |
view |
B |
2012-02-10 17:22:21.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
8.82% |
view |
S |
2012-02-10 14:58:34.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
10.46% |
view |
B |
2011-02-08 16:24:25.0 |
ABIOMED INC |
ABMD |
WADDELL & REED FINANCIAL INC |
5.38% |
view |
S |
2010-07-12 14:07:44.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
9.12% |
view |
B |
2009-02-05 13:21:39.0 |
ABIOMED INC |
ABMD |
BARCLAYS GLOBAL INVESTORS NA |
2.77% |
view |