Ritholtz Wealth Management’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$763K Buy
+6,076
New +$763K 0.02% 518
2023
Q1
Sell
-725
Closed -$201K 645
2022
Q4
$201K Sell
725
-1,158
-61% -$321K 0.01% 537
2022
Q3
$503K Buy
1,883
+345
+22% +$92.2K 0.03% 397
2022
Q2
$314K Buy
1,538
+466
+43% +$95.1K 0.02% 410
2022
Q1
$226K Sell
1,072
-233
-18% -$49.1K 0.02% 480
2021
Q4
$313K Sell
1,305
-936
-42% -$224K 0.02% 400
2021
Q3
$634K Buy
2,241
+2
+0.1% +$566 0.04% 218
2021
Q2
$775K Buy
2,239
+702
+46% +$243K 0.06% 185
2021
Q1
$430K Buy
1,537
+350
+29% +$97.9K 0.04% 233
2020
Q4
$291K Sell
1,187
-105
-8% -$25.7K 0.03% 258
2020
Q3
$367K Buy
1,292
+525
+68% +$149K 0.04% 176
2020
Q2
$205K Buy
+767
New +$205K 0.03% 236