SOMRS
ALXN

State of Michigan Retirement System’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-57,961
Closed -$10.6M 996
2021
Q2
$10.6M Buy
57,961
+300
+0.5% +$55.1K 0.06% 249
2021
Q1
$8.82M Buy
57,661
+100
+0.2% +$15.3K 0.06% 267
2020
Q4
$8.99M Sell
57,561
-700
-1% -$109K 0.06% 245
2020
Q3
$6.67M Buy
58,261
+1,900
+3% +$217K 0.05% 268
2020
Q2
$6.33M Sell
56,361
-210,317
-79% -$23.6M 0.06% 253
2020
Q1
$23.9M Sell
266,678
-2,800
-1% -$251K 0.26% 99
2019
Q4
$29.1M Sell
269,478
-400
-0.1% -$43.3K 0.24% 109
2019
Q3
$26.4M Buy
269,878
+40,200
+18% +$3.94M 0.24% 102
2019
Q2
$30.1M Sell
229,678
-10,700
-4% -$1.4M 0.27% 89
2019
Q1
$32.5M Buy
240,378
+500
+0.2% +$67.6K 0.26% 90
2018
Q4
$23.4M Sell
239,878
-126,500
-35% -$12.3M 0.21% 107
2018
Q3
$50.9M Buy
366,378
+500
+0.1% +$69.5K 0.37% 62
2018
Q2
$45.4M Buy
365,878
+600
+0.2% +$74.5K 0.36% 61
2018
Q1
$40.7M Sell
365,278
-200
-0.1% -$22.3K 0.33% 71
2017
Q4
$43.7M Sell
365,478
-2,200
-0.6% -$263K 0.34% 68
2017
Q3
$51.6M Sell
367,678
-6,100
-2% -$856K 0.42% 58
2017
Q2
$45.5M Buy
373,778
+100,000
+37% +$12.2M 0.34% 64
2017
Q1
$33.2M Buy
273,778
+20,400
+8% +$2.47M 0.26% 83
2016
Q4
$31M Buy
253,378
+175,104
+224% +$21.4M 0.25% 82
2016
Q3
$9.59M Buy
78,274
+500
+0.6% +$61.3K 0.08% 218
2016
Q2
$9.08M Buy
77,774
+200
+0.3% +$23.4K 0.07% 219
2016
Q1
$10.8M Buy
77,574
+500
+0.6% +$69.6K 0.09% 182
2015
Q4
$14.7M Sell
77,074
-4,500
-6% -$858K 0.11% 151
2015
Q3
$12.8M Sell
81,574
-5,300
-6% -$829K 0.1% 166
2015
Q2
$15.7M Buy
86,874
+8,900
+11% +$1.61M 0.11% 155
2015
Q1
$13.5M Sell
77,974
-3,700
-5% -$641K 0.09% 177
2014
Q4
$15.1M Buy
81,674
+600
+0.7% +$111K 0.1% 168
2014
Q3
$13.4M Hold
81,074
0.09% 184
2014
Q2
$12.7M Buy
81,074
+300
+0.4% +$46.9K 0.09% 198
2014
Q1
$12.3M Buy
80,774
+1,100
+1% +$167K 0.09% 187
2013
Q4
$10.6M Buy
79,674
+100
+0.1% +$13.3K 0.08% 202
2013
Q3
$9.24M Buy
79,574
+300
+0.4% +$34.8K 0.08% 217
2013
Q2
$7.31M Buy
+79,274
New +$7.31M 0.07% 244