ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q2 2021
Shares 996,173 Value ($000) $183,006,942 Avg Close — Range —
Q1 2021
Shares 1,067,481 Value ($000) $163,228,519 Avg Close — Range —
Q4 2020
Shares 1,276,371 Value ($000) $199,420,203 Avg Close — Range —
Q3 2020
Shares 1,592,433 Value ($000) $182,222,110 Avg Close — Range —
Q2 2020
Shares 1,652,848 Value ($000) $185,515,660 Avg Close — Range —
Q1 2020
Shares 1,925,969 Value ($000) $172,932,758 Avg Close — Range —
Q4 2019
Shares 1,899,838 Value ($000) $205,467,479 Avg Close — Range —
Q3 2019
Shares 1,673,550 Value ($000) $163,907,488 Avg Close — Range —
Q2 2019
Shares 1,564,135 Value ($000) $204,870,402 Avg Close — Range —
Q1 2019
Shares 1,463,626 Value ($000) $197,852,963 Avg Close — Range —
Q4 2018
Shares 1,656,176 Value ($000) $161,245,297 Avg Close — Range —
Q3 2018
Shares 1,661,590 Value ($000) $230,977,627 Avg Close — Range —
Q2 2018
Shares 1,656,742 Value ($000) $205,684,520 Avg Close — Range —
Q1 2018
Shares 1,877,960 Value ($000) $209,317,422 Avg Close — Range —
Q4 2017
Shares 1,871,548 Value ($000) $223,818,425 Avg Close — Range —
Q3 2017
Shares 1,696,942 Value ($000) $238,063,992 Avg Close — Range —
Q2 2017
Shares 1,188,615 Value ($000) $144,618,786 Avg Close — Range —
Q1 2017
Shares 874,100 Value ($000) $105,975,883 Avg Close — Range —
Q4 2016
Shares 883,694 Value ($000) $108,119 Avg Close — Range —
Q3 2016
Shares 772,545 Value ($000) $94,667 Avg Close — Range —
Q2 2016
Shares 869,429 Value ($000) $101,514 Avg Close — Range —
Q1 2016
Shares 772,762 Value ($000) $107,583 Avg Close — Range —
Q4 2015
Shares 804,624 Value ($000) $153,481 Avg Close — Range —
Q3 2015
Shares 916,925 Value ($000) $143,399 Avg Close — Range —
Q2 2015
Shares 1,106,401 Value ($000) $200,004 Avg Close — Range —
Q1 2015
Shares 1,089,583 Value ($000) $188,825 Avg Close — Range —
Q4 2014
Shares 996,176 Value ($000) $184,322 Avg Close — Range —
Q3 2014
Shares 1,074,243 Value ($000) $178,130 Avg Close — Range —
Q2 2014
Shares 1,109,950 Value ($000) $173,429 Avg Close — Range —
Q1 2014
Shares 1,199,855 Value ($000) $182,534 Avg Close — Range —
Q4 2013
Shares 1,419,725 Value ($000) $188,908 Avg Close — Range —
Q3 2013
Shares 1,546,802 Value ($000) $179,677 Avg Close — Range —
Q2 2013
Shares 978,596 Value ($000) $90,266 Avg Close — Range —