ABIOMED INC

CUSIP: 003654100 Class: COM

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q3 2022
Shares 490,754 Value ($000) $120,559 Avg Close — Range —
Q2 2022
Shares 494,397 Value ($000) $122,368 Avg Close — Range —
Q1 2022
Shares 494,397 Value ($000) $163,764 Avg Close — Range —
Q4 2021
Shares 519,033 Value ($000) $186,421 Avg Close — Range —
Q3 2021
Shares 549,820 Value ($000) $178,977 Avg Close — Range —
Q2 2021
Shares 583,933 Value ($000) $182,251 Avg Close — Range —
Q1 2021
Shares 575,233 Value ($000) $183,344 Avg Close — Range —
Q4 2020
Shares 556,633 Value ($000) $180,460 Avg Close — Range —
Q3 2020
Shares 504,033 Value ($000) $139,647 Avg Close — Range —
Q2 2020
Shares 492,333 Value ($000) $118,928 Avg Close — Range —
Q1 2020
Shares 502,745 Value ($000) $72,978 Avg Close — Range —
Q4 2019
Shares 564,168 Value ($000) $96,241 Avg Close — Range —
Q3 2019
Shares 654,428 Value ($000) $116,416 Avg Close — Range —
Q2 2019
Shares 706,354 Value ($000) $183,998 Avg Close — Range —
Q1 2019
Shares 698,654 Value ($000) $199,529 Avg Close — Range —
Q4 2018
Shares 689,550 Value ($000) $224,131 Avg Close — Range —
Q3 2018
Shares 708,917 Value ($000) $318,835 Avg Close — Range —
Q2 2018
Shares 890,309 Value ($000) $364,181 Avg Close — Range —
Q1 2018
Shares 1,346,660 Value ($000) $391,865 Avg Close — Range —
Q4 2017
Shares 1,585,413 Value ($000) $297,122 Avg Close — Range —
Q3 2017
Shares 1,935,300 Value ($000) $326,292 Avg Close — Range —
Q2 2017
Shares 1,951,284 Value ($000) $279,619 Avg Close — Range —
Q1 2017
Shares 1,921,484 Value ($000) $240,570 Avg Close — Range —
Q4 2016
Shares 1,903,584 Value ($000) $214,496 Avg Close — Range —
Q3 2016
Shares 1,884,384 Value ($000) $242,294 Avg Close — Range —
Q2 2016
Shares 2,066,919 Value ($000) $225,894 Avg Close — Range —
Q1 2016
Shares 2,325,959 Value ($000) $220,524 Avg Close — Range —
Q4 2015
Shares 2,889,505 Value ($000) $260,865 Avg Close — Range —
Q3 2015
Shares 2,827,005 Value ($000) $262,233 Avg Close — Range —
Q2 2015
Shares 2,742,305 Value ($000) $180,252 Avg Close — Range —
Q1 2015
Shares 2,473,624 Value ($000) $177,062 Avg Close — Range —
Q4 2014
Shares 2,460,124 Value ($000) $93,632 Avg Close — Range —
Q3 2014
Shares 2,429,524 Value ($000) $60,325 Avg Close — Range —
Q2 2014
Shares 2,207,489 Value ($000) $55,496 Avg Close — Range —
Q1 2014
Shares 2,202,289 Value ($000) $57,348 Avg Close — Range —
Q4 2013
Shares 2,687,347 Value ($000) $71,860 Avg Close — Range —
Q3 2013
Shares 2,654,347 Value ($000) $50,592 Avg Close — Range —
Q2 2013
Shares 2,319,398 Value ($000) $50,006 Avg Close — Range —