ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

THORNBURG INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001145020)

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

Q2 2020
Shares 97,490 Value ($000) $10,942 Avg Close Range
Q1 2020
Shares 97,490 Value ($000) $8,754 Avg Close Range
Q4 2019
Shares 97,386 Value ($000) $10,532 Avg Close Range
Q3 2019
Shares 97,440 Value ($000) $9,543 Avg Close Range
Q2 2019
Shares 97,600 Value ($000) $12,784 Avg Close Range
Q1 2019
Shares 107,884 Value ($000) $14,584 Avg Close Range
Q4 2018
Shares 132,701 Value ($000) $12,920 Avg Close Range
Q3 2018
Shares 132,696 Value ($000) $18,446 Avg Close Range
Q2 2018
Shares 117,552 Value ($000) $14,594 Avg Close Range
Q1 2018
Shares 117,174 Value ($000) $13,060 Avg Close Range
Q4 2017
Shares 116,511 Value ($000) $13,934 Avg Close Range
Q3 2017
Shares 101,600 Value ($000) $14,253 Avg Close Range
Q2 2017
Shares 101,610 Value ($000) $12,363 Avg Close Range
Q1 2017
Shares 101,626 Value ($000) $12,321 Avg Close Range
Q4 2016
Shares 101,447 Value ($000) $12,412 Avg Close Range
Q3 2016
Shares 133,023 Value ($000) $16,301 Avg Close Range
Q2 2016
Shares 132,859 Value ($000) $15,513 Avg Close Range
Q1 2016
Shares 124,171 Value ($000) $17,287 Avg Close Range
Q4 2015
Shares 114,866 Value ($000) $21,911 Avg Close Range
Q3 2015
Shares 114,622 Value ($000) $17,926 Avg Close Range
Q2 2015
Shares 120,154 Value ($000) $21,720 Avg Close Range
Q1 2015
Shares 120,154 Value ($000) $20,823 Avg Close Range
Q4 2014
Shares 94,574 Value ($000) $17,499 Avg Close Range
Q3 2014
Shares 112,815 Value ($000) $18,707 Avg Close Range
Q2 2014
Shares 107,311 Value ($000) $16,767 Avg Close Range
Q1 2014
Shares 89,045 Value ($000) $13,546 Avg Close Range
Q4 2013
Shares 149,412 Value ($000) $19,854 Avg Close Range
Q3 2013
Shares 163,434 Value ($000) $18,984 Avg Close Range
Q2 2013
Shares 176,213 Value ($000) $16,254 Avg Close Range