B |
2013-06-10 12:57:22.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
10.74% |
view |
B |
2013-02-14 14:36:35.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
13.35% |
view |
B |
2013-02-14 12:13:39.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
5.37% |
view |
B |
2012-11-09 17:10:42.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
11.16% |
view |
B |
2012-02-10 17:23:08.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
8.82% |
view |
S |
2011-02-08 16:24:25.0 |
ABIOMED INC |
ABMD |
WADDELL & REED FINANCIAL INC |
1.0% |
view |
S |
2010-07-12 14:07:44.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
9.12% |
view |
B |
2009-02-12 19:53:43.0 |
ABIOMED INC |
ABMD |
Capital Research Global Investors |
8.5% |
view |