B |
2020-02-12 14:32:35.0 |
ABIOMED INC |
ABMD |
RENAISSANCE TECHNOLOGIES LLC |
5.15% |
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 |
S |
2014-01-28 10:57:32.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
4.94% |
view |
B |
2013-02-14 14:37:47.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
12.51% |
view |
B |
2013-02-14 14:23:37.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
9.54% |
view |
B |
2012-11-09 17:10:42.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT BUSINESS TRUST |
11.16% |
view |
B |
2012-02-14 10:42:06.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
10.99% |
view |
B |
2012-02-10 17:21:51.0 |
ABIOMED INC |
ABMD |
Delaware Management Holdings |
8.82% |
view |
S |
2012-02-10 17:11:58.0 |
ABIOMED INC |
ABMD |
WELLINGTON MANAGEMENT CO LLP |
10.46% |
view |
S |
2011-02-09 13:30:33.0 |
ABIOMED INC |
ABMD |
DELAWARE MANAGEMENT HOLDINGS CO 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 |