Massachusetts Wealth Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$361K Buy
2,874
+115
+4% +$14.4K 0.2% 78
2025
Q1
$378K Buy
2,759
+19
+0.7% +$2.6K 0.26% 70
2024
Q4
$419K Sell
2,740
-135
-5% -$20.6K 0.26% 77
2024
Q3
$557K Sell
2,875
-25
-0.9% -$4.85K 0.35% 72
2024
Q2
$672K Sell
2,900
-50
-2% -$11.6K 0.45% 70
2024
Q1
$636K Sell
2,950
-300
-9% -$64.7K 0.45% 69
2023
Q4
$841K Buy
3,250
+50
+2% +$12.9K 0.68% 56
2023
Q3
$822K Sell
3,200
-50
-2% -$12.9K 0.76% 54
2023
Q2
$926K Buy
3,250
+175
+6% +$49.8K 0.89% 50
2023
Q1
$855K Sell
3,075
-325
-10% -$90.4K 0.88% 48
2022
Q4
$989K Buy
+3,400
New +$989K 0.96% 46