Exchange Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q3
Sell
-20,139
Closed -$4.67M 195
2024
Q2
$4.67M Sell
20,139
-209
-1% -$48.5K 0.76% 40
2024
Q1
$4.39M Buy
20,348
+50
+0.2% +$10.8K 0.71% 44
2023
Q4
$5.25M Buy
20,298
+920
+5% +$238K 0.94% 33
2023
Q3
$4.98M Sell
19,378
-190
-1% -$48.8K 0.94% 34
2023
Q2
$5.57M Sell
19,568
-124
-0.6% -$35.3K 1.04% 29
2023
Q1
$5.47M Buy
19,692
+297
+2% +$82.6K 1.11% 28
2022
Q4
$5.37M Sell
19,395
-802
-4% -$222K 1.18% 24
2022
Q3
$5.39M Sell
20,197
-280
-1% -$74.8K 1.25% 20
2022
Q2
$4.18M Buy
20,477
+126
+0.6% +$25.7K 0.91% 39
2022
Q1
$4.29M Buy
20,351
+855
+4% +$180K 0.8% 43
2021
Q4
$4.68M Buy
19,496
+643
+3% +$154K 0.85% 42
2021
Q3
$5.34M Sell
18,853
-675
-3% -$191K 1.03% 31
2021
Q2
$6.76M Buy
19,528
+464
+2% +$161K 1.3% 23
2021
Q1
$5.33M Buy
19,064
+791
+4% +$221K 1.1% 32
2020
Q4
$4.47M Buy
18,273
+5,375
+42% +$1.32M 1% 37
2020
Q3
$3.66M Buy
12,898
+432
+3% +$123K 0.93% 39
2020
Q2
$3.34M Sell
12,466
-133
-1% -$35.6K 0.92% 40
2020
Q1
$3.99M Buy
12,599
+1,589
+14% +$503K 1.3% 26
2019
Q4
$3.27M Buy
11,010
+3,019
+38% +$896K 0.84% 45
2019
Q3
$1.86M Buy
+7,991
New +$1.86M 0.49% 69
2015
Q1
Sell
-4
Closed -$1K 106
2014
Q4
$1K Buy
+4
New +$1K ﹤0.01% 320