CIBC Asset Management’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$5.66M Sell
45,090
-2,171
-5% -$273K 0.02% 384
2025
Q1
$6.47M Buy
47,261
+454
+1% +$62.1K 0.02% 367
2024
Q4
$7.16M Buy
46,807
+1,623
+4% +$248K 0.02% 350
2024
Q3
$8.76M Buy
45,184
+2,509
+6% +$486K 0.03% 302
2024
Q2
$9.89M Sell
42,675
-205
-0.5% -$47.5K 0.04% 263
2024
Q1
$9.25M Buy
42,880
+2,394
+6% +$516K 0.03% 295
2023
Q4
$10.5M Buy
40,486
+35
+0.1% +$9.06K 0.04% 242
2023
Q3
$10.4M Buy
40,451
+3,924
+11% +$1.01M 0.04% 229
2023
Q2
$10.4M Sell
36,527
-198
-0.5% -$56.4K 0.04% 229
2023
Q1
$10.2M Buy
36,725
+156
+0.4% +$43.4K 0.04% 229
2022
Q4
$10.1M Buy
36,569
+56
+0.2% +$15.5K 0.04% 230
2022
Q3
$9.75M Buy
36,513
+1,751
+5% +$468K 0.04% 222
2022
Q2
$7.09M Buy
34,762
+3,881
+13% +$791K 0.03% 264
2022
Q1
$6.5M Buy
30,881
+876
+3% +$184K 0.02% 313
2021
Q4
$7.2M Buy
30,005
+2,129
+8% +$511K 0.03% 310
2021
Q3
$7.89M Buy
27,876
+275
+1% +$77.8K 0.03% 275
2021
Q2
$9.56M Buy
27,601
+626
+2% +$217K 0.04% 244
2021
Q1
$7.55M Sell
26,975
-5,221
-16% -$1.46M 0.03% 266
2020
Q4
$7.88M Buy
32,196
+1,665
+5% +$408K 0.04% 250
2020
Q3
$8.66M Buy
30,531
+5,298
+21% +$1.5M 0.04% 212
2020
Q2
$6.75M Sell
25,233
-1,277
-5% -$342K 0.04% 224
2020
Q1
$8.39M Buy
26,510
+475
+2% +$150K 0.06% 182
2019
Q4
$7.73M Sell
26,035
-1,118
-4% -$332K 0.04% 185
2019
Q3
$6.32M Sell
27,153
-314
-1% -$73.1K 0.04% 210
2019
Q2
$6.42M Sell
27,467
-59
-0.2% -$13.8K 0.04% 203
2019
Q1
$6.51M Sell
27,526
-546
-2% -$129K 0.04% 194
2018
Q4
$8.45M Buy
28,072
+437
+2% +$131K 0.06% 131
2018
Q3
$9.76M Sell
27,635
-504
-2% -$178K 0.06% 134
2018
Q2
$8.17M Buy
28,139
+1,235
+5% +$358K 0.05% 153
2018
Q1
$7.37M Sell
26,904
-442
-2% -$121K 0.05% 160
2017
Q4
$8.71M Sell
27,346
-917
-3% -$292K 0.05% 149
2017
Q3
$8.85M Sell
28,263
-306
-1% -$95.8K 0.06% 139
2017
Q2
$7.75M Buy
28,569
+1,173
+4% +$318K 0.05% 147
2017
Q1
$7.49M Buy
27,396
+1,324
+5% +$362K 0.05% 154
2016
Q4
$7.39M Buy
26,072
+344
+1% +$97.5K 0.05% 151
2016
Q3
$8.05M Sell
25,728
-1,771
-6% -$554K 0.06% 143
2016
Q2
$6.65M Buy
27,499
+222
+0.8% +$53.7K 0.05% 159
2016
Q1
$7.1M Sell
27,277
-23
-0.1% -$5.99K 0.05% 146
2015
Q4
$8.36M Sell
27,300
-1,460
-5% -$447K 0.07% 130
2015
Q3
$8.39M Buy
28,760
+280
+1% +$81.7K 0.07% 125
2015
Q2
$11.5M Buy
28,480
+1,115
+4% +$450K 0.08% 105
2015
Q1
$11.6M Buy
27,365
+1,798
+7% +$759K 0.08% 103
2014
Q4
$8.68M Sell
25,567
-6,918
-21% -$2.35M 0.06% 126
2014
Q3
$10.7M Sell
32,485
-25,401
-44% -$8.4M 0.06% 111
2014
Q2
$18.3M Sell
57,886
-565
-1% -$178K 0.1% 83
2014
Q1
$17.9M Sell
58,451
-4,485
-7% -$1.37M 0.11% 86
2013
Q4
$17.6M Sell
62,936
-2,856
-4% -$798K 0.11% 85
2013
Q3
$15.8M Buy
65,792
+4,189
+7% +$1.01M 0.1% 89
2013
Q2
$13.3M Buy
+61,603
New +$13.3M 0.09% 93