Great Valley Advisor Group’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$261K Sell
2,076
-1,215
-37% -$153K 0.01% 785
2025
Q1
$450K Buy
3,291
+310
+10% +$42.4K 0.01% 616
2024
Q4
$456K Sell
2,981
-248
-8% -$37.9K 0.01% 594
2024
Q3
$626K Sell
3,229
-260
-7% -$50.4K 0.02% 510
2024
Q2
$809K Sell
3,489
-340
-9% -$78.9K 0.02% 429
2024
Q1
$826K Buy
3,829
+1,043
+37% +$225K 0.03% 405
2023
Q4
$721K Buy
2,786
+1,341
+93% +$347K 0.03% 388
2023
Q3
$371K Buy
1,445
+83
+6% +$21.3K 0.02% 502
2023
Q2
$388K Buy
1,362
+363
+36% +$103K 0.02% 499
2023
Q1
$278K Hold
999
0.01% 563
2022
Q4
$277K Buy
999
+83
+9% +$23K 0.01% 561
2022
Q3
$245K Buy
+916
New +$245K 0.01% 585