ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q2 2021
Shares 238,357 Value ($000) $43,789 Avg Close — Range —
Q1 2021
Shares 267,194 Value ($000) $40,856 Avg Close — Range —
Q4 2020
Shares 378,239 Value ($000) $58,566 Avg Close — Range —
Q3 2020
Shares 1,884,423 Value ($000) $214,372 Avg Close — Range —
Q2 2020
Shares 2,107,434 Value ($000) $235,464 Avg Close — Range —
Q1 2020
Shares 2,729,332 Value ($000) $237,220 Avg Close — Range —
Q4 2019
Shares 2,372,805 Value ($000) $254,768 Avg Close — Range —
Q3 2019
Shares 1,412,393 Value ($000) $138,061 Avg Close — Range —
Q2 2019
Shares 1,100,334 Value ($000) $140,281 Avg Close — Range —
Q1 2019
Shares 1,594,568 Value ($000) $213,704 Avg Close — Range —
Q4 2018
Shares 707,054 Value ($000) $68,839 Avg Close — Range —
Q3 2018
Shares 251,648 Value ($000) $34,982 Avg Close — Range —
Q2 2018
Shares 328,472 Value ($000) $40,780 Avg Close — Range —
Q1 2018
Shares 760,719 Value ($000) $84,790 Avg Close — Range —
Q4 2017
Shares 1,398,576 Value ($000) $167,255 Avg Close — Range —
Q3 2017
Shares 944,006 Value ($000) $132,434 Avg Close — Range —
Q2 2017
Shares 328,408 Value ($000) $39,957 Avg Close — Range —
Q1 2017
Shares 63,718 Value ($000) $7,725 Avg Close — Range —
Q3 2016
Shares 14,592 Value ($000) $1,788 Avg Close — Range —
Q2 2016
Shares 5,405 Value ($000) $631 Avg Close — Range —
Q1 2016
Shares 9,743 Value ($000) $1,356 Avg Close — Range —
Q4 2015
Shares 10,038 Value ($000) $1,915 Avg Close — Range —
Q3 2015
Shares 64,965 Value ($000) $10,160 Avg Close — Range —
Q2 2015
Shares 211,255 Value ($000) $38,189 Avg Close — Range —
Q1 2015
Shares 339,576 Value ($000) $58,849 Avg Close — Range —
Q4 2014
Shares 736,729 Value ($000) $136,317 Avg Close — Range —
Q3 2014
Shares 754,061 Value ($000) $125,038 Avg Close — Range —
Q2 2014
Shares 553,080 Value ($000) $86,419 Avg Close — Range —
Q1 2014
Shares 302,280 Value ($000) $45,986 Avg Close — Range —
Q4 2013
Shares 52,580 Value ($000) $6,996 Avg Close — Range —
Q3 2013
Shares 35,561 Value ($000) $4,131 Avg Close — Range —
Q2 2013
Shares 22,575 Value ($000) $2,082 Avg Close — Range —
Q4 2012
Shares 48,500 Value ($000) $4,550 Avg Close — Range —