Choate Investment Advisors’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q4
Sell
-1,506
Closed -$292K 403
2024
Q3
$292K Sell
1,506
-36
-2% -$6.98K 0.01% 319
2024
Q2
$357K Sell
1,542
-38
-2% -$8.81K 0.01% 288
2024
Q1
$341K Sell
1,580
-83
-5% -$17.9K 0.01% 315
2023
Q4
$430K Sell
1,663
-60
-3% -$15.5K 0.01% 262
2023
Q3
$443K Buy
1,723
+426
+33% +$109K 0.02% 250
2023
Q2
$369K Buy
1,297
+164
+14% +$46.7K 0.02% 226
2023
Q1
$315K Hold
1,133
0.02% 224
2022
Q4
$314K Buy
1,133
+23
+2% +$6.37K 0.02% 220
2022
Q3
$296K Hold
1,110
0.02% 203
2022
Q2
$226K Sell
1,110
-62
-5% -$12.6K 0.01% 241
2022
Q1
$247K Sell
1,172
-14
-1% -$2.95K 0.01% 266
2021
Q4
$285K Sell
1,186
-520
-30% -$125K 0.02% 237
2021
Q3
$482K Buy
1,706
+130
+8% +$36.7K 0.03% 181
2021
Q2
$546K Buy
1,576
+420
+36% +$146K 0.03% 171
2021
Q1
$323K Buy
1,156
+138
+14% +$38.6K 0.02% 212
2020
Q4
$249K Hold
1,018
0.02% 220
2020
Q3
$288K Sell
1,018
-134
-12% -$37.9K 0.02% 209
2020
Q2
$308K Sell
1,152
-10
-0.9% -$2.67K 0.02% 193
2020
Q1
$368K Sell
1,162
-74
-6% -$23.4K 0.03% 176
2019
Q4
$367K Sell
1,236
-554
-31% -$164K 0.02% 178
2019
Q3
$417K Sell
1,790
-130
-7% -$30.3K 0.03% 168
2019
Q2
$449K Buy
1,920
+151
+9% +$35.3K 0.03% 167
2019
Q1
$418K Sell
1,769
-107
-6% -$25.3K 0.02% 174
2018
Q4
$565K Sell
1,876
-111
-6% -$33.4K 0.04% 138
2018
Q3
$702K Buy
1,987
+100
+5% +$35.3K 0.04% 117
2018
Q2
$548K Sell
1,887
-149
-7% -$43.3K 0.03% 148
2018
Q1
$557K Sell
2,036
-88
-4% -$24.1K 0.03% 161
2017
Q4
$677K Hold
2,124
0.03% 155
2017
Q3
$665K Sell
2,124
-46
-2% -$14.4K 0.04% 153
2017
Q2
$589K Buy
2,170
+312
+17% +$84.7K 0.03% 155
2017
Q1
$508K Hold
1,858
0.03% 162
2016
Q4
$527K Buy
1,858
+230
+14% +$65.2K 0.03% 154
2016
Q3
$510K Buy
1,628
+155
+11% +$48.5K 0.03% 157
2016
Q2
$356K Buy
1,473
+19
+1% +$4.6K 0.02% 177
2016
Q1
$379K Buy
+1,454
New +$379K 0.03% 173
2015
Q4
Sell
-1,479
Closed -$432K 266
2015
Q3
$432K Buy
1,479
+318
+27% +$92.8K 0.03% 168
2015
Q2
$469K Buy
+1,161
New +$469K 0.03% 168
2014
Q3
Sell
-1,550
Closed -$1.69M 259
2014
Q2
$1.69M Buy
+1,550
New +$1.69M 0.1% 90