ABIOMED INC

CUSIP: 003654100 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

Note: Option positions (PUT/CALL) are excluded.

Q2 2022
Shares 14 Value ($000) $3 Avg Close — Range —
Q1 2022
Shares 9 Value ($000) $3 Avg Close — Range —
Q3 2019
Shares 25 Value ($000) $4 Avg Close — Range —
Q3 2017
Shares 24,122 Value ($000) $4,067 Avg Close — Range —
Q2 2017
Shares 24,410 Value ($000) $3,498 Avg Close — Range —
Q1 2017
Shares 24,985 Value ($000) $3,128 Avg Close — Range —
Q4 2016
Shares 25,580 Value ($000) $2,882 Avg Close — Range —
Q3 2016
Shares 29,428 Value ($000) $3,784 Avg Close — Range —
Q2 2016
Shares 31,251 Value ($000) $3,415 Avg Close — Range —
Q1 2016
Shares 28,186 Value ($000) $2,672 Avg Close — Range —
Q4 2015
Shares 25,694 Value ($000) $2,320 Avg Close — Range —
Q3 2015
Shares 26,413 Value ($000) $2,450 Avg Close — Range —
Q2 2015
Shares 38,981 Value ($000) $2,562 Avg Close — Range —
Q1 2015
Shares 40,219 Value ($000) $2,879 Avg Close — Range —
Q4 2014
Shares 39,330 Value ($000) $1,497 Avg Close — Range —