MAI Capital Management’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $862K | Buy |
4,702
+1,255
| +36% | +$231K | ﹤0.01% | 826 |
|
|
2025
Q4 | $607K | Buy |
3,447
+2,757
| +400% | +$450K | ﹤0.01% | 905 |
|
|
2025
Q3 | $96.7K | Sell |
690
-86
| -11% | -$11.6K | ﹤0.01% | 1592 |
|
|
2025
Q2 | $97.4K | Buy |
776
+194
| +33% | +$24.2K | ﹤0.01% | 1501 |
|
|
2025
Q1 | $79.6K | Sell |
582
-44
| -7% | -$6.29K | ﹤0.01% | 1509 |
|
|
2024
Q4 | $95.7K | Buy |
+626
| New | +$106K | ﹤0.01% | 1464 |
|
|
2024
Q3 | – | Sell |
-1,102
| Closed | -$255K | – | 1121 |
|
|
2024
Q2 | $255K | Buy |
1,102
+30
| +3% | +$6.52K | ﹤0.01% | 1048 |
|
|
2024
Q1 | $231K | Buy |
1,072
+126
| +13% | +$29.5K | ﹤0.01% | 1075 |
|
|
2023
Q4 | $245K | Sell |
946
-188
| -17% | -$46.2K | ﹤0.01% | 945 |
|
|
2023
Q3 | $292K | Sell |
1,134
-826
| -42% | -$221K | ﹤0.01% | 832 |
|
|
2023
Q2 | $558K | Sell |
1,960
-23,694
| -92% | -$7.05M | 0.01% | 596 |
|
|
2023
Q1 | $7.13M | Sell |
25,654
-2,466
| -9% | -$682K | 0.11% | 159 |
|
|
2022
Q4 | $7.79M | Buy |
28,120
+10,105
| +56% | +$2.85M | 0.13% | 142 |
|
|
2022
Q3 | $4.81M | Buy |
+18,015
| New | +$3.83M | 0.09% | 173 |
|
|
2022
Q2 | – | Sell |
-1,152
| Closed | -$243K | – | 904 |
|
|
2022
Q1 | $243K | Buy |
1,152
+30
| +3% | +$6.52K | ﹤0.01% | 753 |
|
|
2021
Q4 | $269K | Sell |
1,122
-86
| -7% | -$22.1K | ﹤0.01% | 740 |
|
|
2021
Q3 | $342K | Sell |
1,208
-28
| -2% | -$9.18K | 0.01% | 593 |
|
|
2021
Q2 | $428K | Sell |
1,236
-1,890
| -60% | -$573K | 0.01% | 524 |
|
|
2021
Q1 | $874K | Buy |
3,126
+344
| +12% | +$92.8K | 0.02% | 369 |
|
|
2020
Q4 | $681K | Buy |
2,782
+2,023
| +267% | +$522K | 0.02% | 400 |
|
|
2020
Q3 | $215K | Buy |
+759
| New | +$212K | 0.01% | 534 |
|
|
2020
Q2 | – | Sell |
-914
| Closed | -$289K | – | 551 |
|
|
2020
Q1 | $289K | Hold |
914
| – | – | 0.01% | 442 |
|
|
2019
Q4 | $271K | Sell |
914
-403
| -31% | -$112K | 0.01% | 480 |
|
|
2019
Q3 | $307K | Sell |
1,317
-147
| -10% | -$34.2K | 0.01% | 417 |
|
|
2019
Q2 | $342K | Sell |
1,464
-933
| -39% | -$215K | 0.02% | 396 |
|
|
2019
Q1 | $567K | Sell |
2,397
-2,559
| -52% | -$806K | 0.03% | 283 |
|
|
2018
Q4 | $1.49M | Buy |
4,956
+592
| +14% | +$189K | 0.09% | 172 |
|
|
2018
Q3 | $1.54M | Buy |
4,364
+111
| +3% | +$38.2K | 0.08% | 179 |
|
|
2018
Q2 | $1.23M | Buy |
4,253
+473
| +13% | +$133K | 0.07% | 194 |
|
|
2018
Q1 | $1.03M | Sell |
3,780
-842
| -18% | -$261K | 0.06% | 212 |
|
|
2017
Q4 | $1.47M | Buy |
4,622
+109
| +2% | +$35K | 0.08% | 179 |
|
|
2017
Q3 | $1.41M | Buy |
4,513
+145
| +3% | +$42.9K | 0.09% | 174 |
|
|
2017
Q2 | $1.19M | Buy |
4,368
+212
| +5% | +$56.1K | 0.08% | 184 |
|
|
2017
Q1 | $1.14M | Sell |
4,156
-10
| -0.2% | -$2.83K | 0.08% | 181 |
|
|
2016
Q4 | $1.18M | Buy |
4,166
+171
| +4% | +$50.7K | 0.09% | 163 |
|
|
2016
Q3 | $1.25M | Sell |
3,995
-854
| -18% | -$253K | 0.09% | 153 |
|
|
2016
Q2 | $1.17M | Sell |
4,849
-1,944
| -29% | -$512K | 0.09% | 163 |
|
|
2016
Q1 | $1.77M | Sell |
6,793
-855
| -11% | -$226K | 0.14% | 138 |
|
|
2015
Q4 | $2.34M | Sell |
7,648
-404
| -5% | -$116K | 0.18% | 120 |
|
|
2015
Q3 | $2.35M | Sell |
8,052
-504
| -6% | -$166K | 0.18% | 124 |
|
|
2015
Q2 | $3.46M | Buy |
8,556
+134
| +2% | +$53.8K | 0.23% | 110 |
|
|
2015
Q1 | $3.56M | Buy |
8,422
+430
| +5% | +$169K | 0.24% | 108 |
|
|
2014
Q4 | $2.71M | Buy |
+7,992
| New | +$2.59M | 0.19% | 114 |
|
Other funds holding BIIB
VCM
VPM
