S |
2014-11-10 13:12:53.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
7.54% |
view |
B |
2013-03-11 14:48:40.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
6.29% |
view |
B |
2013-02-14 14:37:47.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
12.51% |
view |
B |
2012-11-09 17:10:42.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
11.16% |
view |
S |
2012-11-09 17:00:47.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
9.93% |
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 |
S |
2011-02-09 13:30:33.0 |
ABIOMED INC |
ABMD |
WADDELL & REED FINANCIAL INC |
1.0% |
view |
B |
2010-10-08 12:18:59.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
10.01% |
view |
B |
2009-02-17 17:23:13.0 |
ABIOMED INC |
ABMD |
Capital Research Global Investors |
8.5% |
view |
B |
2009-02-05 13:21:39.0 |
ABIOMED INC |
ABMD |
WADDELL & REED FINANCIAL INC |
7.4% |
view |