S |
2015-02-13 13:36:31.0 |
ABIOMED INC |
ABMD |
NEXT CENTURY GROWTH INVESTORS LLC |
2.89% |
view |
S |
2014-11-10 13:12:53.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
7.54% |
view |
B |
2014-02-14 15:58:17.0 |
ABIOMED INC |
ABMD |
NEXT CENTURY GROWTH INVESTORS LLC |
5.09% |
view |
B |
2013-02-14 14:37:47.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
12.51% |
view |
S |
2013-02-14 14:23:37.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
9.54% |
view |
B |
2013-01-30 14:29:15.0 |
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 |
B |
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 |