NEOS Investment 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
$4.62M Buy
36,811
+14,113
+62% +$1.77M 0.06% 253
2025
Q1
$3.11M Buy
22,698
+5,074
+29% +$694K 0.06% 265
2024
Q4
$2.7M Buy
17,624
+2,740
+18% +$419K 0.06% 250
2024
Q3
$2.89M Buy
14,884
+1,893
+15% +$367K 0.09% 208
2024
Q2
$3.01M Buy
12,991
+3,243
+33% +$752K 0.12% 150
2024
Q1
$2.1M Buy
9,748
+2,911
+43% +$628K 0.13% 149
2023
Q4
$1.77M Buy
6,837
+353
+5% +$91.3K 0.17% 120
2023
Q3
$1.67M Buy
+6,484
New +$1.67M 0.21% 99