IAA
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Independent Advisor Alliance’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-2,008
Closed -$275K 896
2025
Q1
$275K Sell
2,008
-461
-19% -$63.1K 0.01% 677
2024
Q4
$378K Sell
2,469
-5,820
-70% -$890K 0.01% 1045
2024
Q3
$1.61M Sell
8,289
-1,843
-18% -$357K 0.06% 254
2024
Q2
$2.35M Buy
10,132
+789
+8% +$183K 0.08% 202
2024
Q1
$2.01M Buy
9,343
+292
+3% +$63K 0.07% 218
2023
Q4
$2.34M Buy
9,051
+363
+4% +$93.9K 0.08% 192
2023
Q3
$2.23M Buy
8,688
+1,365
+19% +$351K 0.1% 183
2023
Q2
$2.09M Buy
7,323
+25
+0.3% +$7.12K 0.09% 183
2023
Q1
$2.03M Buy
+7,298
New +$2.03M 0.1% 188
2022
Q4
Sell
-6,570
Closed -$1.75M 447
2022
Q3
$1.75M Buy
6,570
+314
+5% +$83.8K 0.1% 188
2022
Q2
$1.28M Buy
6,256
+5,074
+429% +$1.03M 0.07% 226
2022
Q1
$249K Buy
1,182
+102
+9% +$21.5K 0.01% 548
2021
Q4
$259K Sell
1,080
-320
-23% -$76.7K 0.01% 558
2021
Q3
$396K Buy
1,400
+123
+10% +$34.8K 0.02% 429
2021
Q2
$442K Sell
1,277
-25
-2% -$8.65K 0.02% 419
2021
Q1
$364K Sell
1,302
-22
-2% -$6.15K 0.02% 442
2020
Q4
$324K Buy
1,324
+377
+40% +$92.3K 0.02% 421
2020
Q3
$269K Buy
+947
New +$269K 0.02% 403
2020
Q2
Sell
-637
Closed -$202K 486
2020
Q1
$202K Buy
+637
New +$202K 0.03% 360
2019
Q2
Sell
-1,023
Closed -$242K 419
2019
Q1
$242K Buy
1,023
+104
+11% +$24.6K 0.03% 357
2018
Q4
$277K Sell
919
-384
-29% -$116K 0.05% 302
2018
Q3
$392K Sell
1,303
-3,460
-73% -$1.04M 0.07% 214
2018
Q2
$1.33M Buy
4,763
+3,629
+320% +$1.01M 0.28% 84
2018
Q1
$304K Sell
1,134
-742
-40% -$199K 0.07% 244
2017
Q4
$618K Buy
1,876
+826
+79% +$272K 0.14% 162
2017
Q3
$346K Buy
+1,050
New +$346K 0.1% 188