QSS
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Quantitative Systematic Strategies’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-2,597
Closed -$899K 56
2021
Q2
$899K Sell
2,597
-156
-6% -$54K 0.31% 87
2021
Q1
$770K Buy
2,753
+18
+0.7% +$5.04K 0.12% 281
2020
Q4
$670K Sell
2,735
-168
-6% -$41.2K 0.09% 326
2020
Q3
$824K Buy
2,903
+979
+51% +$278K 0.14% 213
2020
Q2
$515K Buy
1,924
+1,205
+168% +$323K 0.1% 296
2020
Q1
$227K Sell
719
-3,238
-82% -$1.02M 0.19% 193
2019
Q4
$1.17M Buy
+3,957
New +$1.17M 0.17% 178
2017
Q3
Sell
-1,056
Closed -$287K 455
2017
Q2
$287K Buy
+1,056
New +$287K 0.07% 326
2016
Q4
Sell
-4,627
Closed -$1.42M 310
2016
Q3
$1.42M Buy
4,627
+52
+1% +$15.9K 0.52% 46
2016
Q2
$1.09M Buy
4,575
+1,681
+58% +$402K 0.51% 27
2016
Q1
$736K Sell
2,894
-2,433
-46% -$619K 0.28% 146
2015
Q4
$1.64M Buy
+5,327
New +$1.64M 0.45% 3
2015
Q3
Sell
-3,602
Closed -$1.43M 374
2015
Q2
$1.43M Buy
+3,602
New +$1.43M 0.32% 89
2014
Q1
Sell
-979
Closed -$274K 285
2013
Q4
$274K Buy
+979
New +$274K 0.22% 157