ABIOMED INC

CUSIP: 003654100 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 24,137 Value ($000) $7,825 Avg Close Range
Q3 2020
Shares 25,158 Value ($000) $6,970 Avg Close Range
Q2 2020
Shares 24,165 Value ($000) $5,837 Avg Close Range
Q1 2020
Shares 27,761 Value ($000) $4,030 Avg Close Range
Q4 2019
Shares 16,647 Value ($000) $2,840 Avg Close Range
Q3 2019
Shares 17,280 Value ($000) $3,074 Avg Close Range
Q2 2019
Shares 19,836 Value ($000) $5,167 Avg Close Range
Q1 2019
Shares 24,053 Value ($000) $6,869 Avg Close Range
Q4 2018
Shares 23,850 Value ($000) $7,752 Avg Close Range
Q3 2018
Shares 24,583 Value ($000) $11,056 Avg Close Range
Q2 2018
Shares 21,567 Value ($000) $8,822 Avg Close Range
Q1 2018
Shares 20,001 Value ($000) $5,820 Avg Close Range
Q4 2017
Shares 17,706 Value ($000) $3,318 Avg Close Range
Q3 2017
Shares 13,729 Value ($000) $2,315 Avg Close Range
Q2 2017
Shares 13,198 Value ($000) $1,892 Avg Close Range
Q1 2017
Shares 12,345 Value ($000) $1,545 Avg Close Range
Q4 2016
Shares 13,675 Value ($000) $1,541 Avg Close Range
Q3 2016
Shares 16,077 Value ($000) $2,067 Avg Close Range
Q2 2016
Shares 12,029 Value ($000) $1,315 Avg Close Range
Q1 2016
Shares 7,245 Value ($000) $687 Avg Close Range
Q4 2015
Shares 6,244 Value ($000) $564 Avg Close Range
Q3 2015
Shares 6,165 Value ($000) $572 Avg Close Range
Q2 2015
Shares 5,830 Value ($000) $383 Avg Close Range
Q1 2015
Shares 5,321 Value ($000) $381 Avg Close Range