ABIOMED INC

CUSIP: 003654100 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2022
Shares 154,604 Value ($000) $37,984 Avg Close — Range —
Q2 2022
Shares 153,776 Value ($000) $38,066 Avg Close — Range —
Q1 2022
Shares 157,409 Value ($000) $52,138 Avg Close — Range —
Q4 2021
Shares 160,941 Value ($000) $57,807 Avg Close — Range —
Q3 2021
Shares 171,193 Value ($000) $55,731 Avg Close — Range —
Q2 2021
Shares 186,345 Value ($000) $58,161 Avg Close — Range —
Q1 2021
Shares 186,628 Value ($000) $59,477 Avg Close — Range —
Q4 2020
Shares 188,155 Value ($000) $61,000 Avg Close — Range —
Q3 2020
Shares 176,338 Value ($000) $48,852 Avg Close — Range —
Q2 2020
Shares 175,143 Value ($000) $42,306 Avg Close — Range —
Q1 2020
Shares 174,195 Value ($000) $25,288 Avg Close — Range —
Q4 2019
Shares 160,254 Value ($000) $27,335 Avg Close — Range —
Q3 2019
Shares 144,916 Value ($000) $25,778 Avg Close — Range —
Q2 2019
Shares 143,771 Value ($000) $37,448 Avg Close — Range —
Q1 2019
Shares 141,110 Value ($000) $40,300 Avg Close — Range —
Q4 2018
Shares 147,322 Value ($000) $47,883 Avg Close — Range —
Q3 2018
Shares 144,681 Value ($000) $65,065 Avg Close — Range —
Q2 2018
Shares 142,917 Value ($000) $58,465 Avg Close — Range —
Q1 2018
Shares 133,572 Value ($000) $38,868 Avg Close — Range —
Q4 2017
Shares 135,868 Value ($000) $25,466 Avg Close — Range —
Q3 2017
Shares 141,730 Value ($000) $23,891 Avg Close — Range —
Q2 2017
Shares 141,970 Value ($000) $20,343 Avg Close — Range —
Q1 2017
Shares 138,140 Value ($000) $17,295 Avg Close — Range —
Q4 2016
Shares 132,006 Value ($000) $14,875 Avg Close — Range —
Q3 2016
Shares 127,016 Value ($000) $16,332 Avg Close — Range —
Q2 2016
Shares 120,969 Value ($000) $13,220 Avg Close — Range —
Q1 2016
Shares 93,704 Value ($000) $8,883 Avg Close — Range —
Q4 2015
Shares 75,064 Value ($000) $6,778 Avg Close — Range —
Q3 2015
Shares 62,077 Value ($000) $5,757 Avg Close — Range —
Q4 2014
Shares 2,195 Value ($000) $84 Avg Close — Range —
Q3 2014
Shares 2,195 Value ($000) $55 Avg Close — Range —
Q2 2014
Shares 2,295 Value ($000) $58 Avg Close — Range —
Q1 2014
Shares 2,295 Value ($000) $60 Avg Close — Range —
Q4 2013
Shares 58,435 Value ($000) $1,563 Avg Close — Range —
Q3 2013
Shares 67,160 Value ($000) $1,281 Avg Close — Range —
Q2 2013
Shares 67,234 Value ($000) $1,450 Avg Close — Range —