ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q2 2021
Shares 39,187 Value ($000) $7,199 Avg Close Range
Q1 2021
Shares 49,916 Value ($000) $7,633 Avg Close Range
Q4 2020
Shares 35,301 Value ($000) $5,515 Avg Close Range
Q3 2020
Shares 47,600 Value ($000) $5,447 Avg Close Range
Q2 2020
Shares 37,722 Value ($000) $4,234 Avg Close Range
Q1 2020
Shares 28,341 Value ($000) $2,545 Avg Close Range
Q4 2019
Shares 63,538 Value ($000) $6,872 Avg Close Range
Q3 2019
Shares 80,750 Value ($000) $7,909 Avg Close Range
Q2 2019
Shares 61,441 Value ($000) $8,048 Avg Close Range
Q1 2019
Shares 54,297 Value ($000) $7,340 Avg Close Range
Q4 2018
Shares 16,470 Value ($000) $1,604 Avg Close Range
Q3 2018
Shares 16,297 Value ($000) $2,265 Avg Close Range
Q2 2018
Shares 21,435 Value ($000) $2,661 Avg Close Range
Q1 2018
Shares 13,483 Value ($000) $1,503 Avg Close Range
Q4 2017
Shares 12,841 Value ($000) $1,536 Avg Close Range
Q3 2017
Shares 10,660 Value ($000) $1,495 Avg Close Range
Q2 2017
Shares 12,544 Value ($000) $1,526 Avg Close Range
Q1 2017
Shares 9,418 Value ($000) $1,142 Avg Close Range
Q4 2016
Shares 8,388 Value ($000) $1,026 Avg Close Range
Q3 2016
Shares 5,584 Value ($000) $684 Avg Close Range
Q2 2016
Shares 4,695 Value ($000) $548 Avg Close Range
Q1 2016
Shares 6,063 Value ($000) $844 Avg Close Range
Q4 2015
Shares 4,685 Value ($000) $896 Avg Close Range
Q3 2015
Shares 5,144 Value ($000) $804 Avg Close Range
Q2 2015
Shares 5,102 Value ($000) $922 Avg Close Range
Q1 2015
Shares 4,776 Value ($000) $828 Avg Close Range
Q4 2014
Shares 2,767 Value ($000) $512 Avg Close Range
Q3 2014
Shares 2,066 Value ($000) $343 Avg Close Range
Q1 2014
Shares 2,687 Value ($000) $409 Avg Close Range
Q4 2013
Shares 2,091 Value ($000) $278 Avg Close Range