Bank of Montreal’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 | $17M | Sell |
92,709
-20,975
| -18% | -$3.86M | 0.01% | 902 |
|
|
2025
Q4 | $20M | Sell |
113,684
-11,571
| -9% | -$1.89M | 0.01% | 853 |
|
|
2025
Q3 | $17.5M | Buy |
125,255
+21,941
| +21% | +$2.97M | 0.01% | 831 |
|
|
2025
Q2 | $13M | Sell |
103,314
-29,654
| -22% | -$3.69M | 0.01% | 882 |
|
|
2025
Q1 | $18.2M | Sell |
132,968
-78,368
| -37% | -$11.2M | 0.01% | 737 |
|
|
2024
Q4 | $32.3M | Sell |
211,336
-8,575
| -4% | -$1.45M | 0.02% | 581 |
|
|
2024
Q3 | $42.8M | Sell |
219,911
-14,420
| -6% | -$3.02M | 0.02% | 520 |
|
|
2024
Q2 | $57.4M | Sell |
234,331
-2,484
| -1% | -$540K | 0.02% | 426 |
|
|
2024
Q1 | $58M | Sell |
236,815
-55,585
| -19% | -$13M | 0.02% | 406 |
|
|
2023
Q4 | $76.5M | Buy |
292,400
+85,557
| +41% | +$21M | 0.02% | 364 |
|
|
2023
Q3 | $53.9M | Sell |
206,843
-10,272
| -5% | -$2.75M | 0.02% | 394 |
|
|
2023
Q2 | $64.9M | Buy |
217,115
+15,491
| +8% | +$4.61M | 0.02% | 336 |
|
|
2023
Q1 | $56.2M | Sell |
201,624
-122,183
| -38% | -$33.8M | 0.02% | 349 |
|
|
2022
Q4 | $94.7M | Buy |
323,807
+44,533
| +16% | +$12.6M | 0.04% | 253 |
|
|
2022
Q3 | $75.7K | Buy |
279,274
+50,627
| +22% | +$10.8M | 0.04% | 276 |
|
|
2022
Q2 | $56K | Buy |
228,647
+62,544
| +38% | +$12.8M | 0.03% | 368 |
|
|
2022
Q1 | $40.7M | Sell |
166,103
-112,577
| -40% | -$24.5M | 0.02% | 541 |
|
|
2021
Q4 | $68.3M | Sell |
278,680
-9,019
| -3% | -$2.32M | 0.04% | 348 |
|
|
2021
Q3 | $91.7M | Buy |
287,699
+95,105
| +49% | +$31.2M | 0.04% | 370 |
|
|
2021
Q2 | $79M | Buy |
192,594
+15,249
| +9% | +$4.62M | 0.04% | 374 |
|
|
2021
Q1 | $47.1M | Sell |
177,345
-73,462
| -29% | -$19.8M | 0.03% | 417 |
|
|
2020
Q4 | $67.1M | Buy |
250,807
+53,701
| +27% | +$13.9M | 0.05% | 344 |
|
|
2020
Q3 | $55.4M | Sell |
197,106
-427
| -0.2% | -$119K | 0.05% | 324 |
|
|
2020
Q2 | $55.1M | Buy |
197,533
+27,712
| +16% | +$8.33M | 0.05% | 302 |
|
|
2020
Q1 | $51.7M | Sell |
169,821
-55,705
| -25% | -$16.9M | 0.06% | 262 |
|
|
2019
Q4 | $66.9M | Sell |
225,526
-141,831
| -39% | -$39.4M | 0.05% | 328 |
|
|
2019
Q3 | $85.5M | Buy |
367,357
+61,907
| +20% | +$14.4M | 0.08% | 231 |
|
|
2019
Q2 | $71.4M | Buy |
305,450
+50,770
| +20% | +$11.7M | 0.07% | 274 |
|
|
2019
Q1 | $60.2M | Sell |
254,680
-153,273
| -38% | -$48.3M | 0.06% | 299 |
|
|
2018
Q4 | $123M | Buy |
407,953
+170,267
| +72% | +$54.3M | 0.13% | 159 |
|
|
2018
Q3 | $84M | Buy |
237,686
+18,744
| +9% | +$6.45M | 0.07% | 261 |
|
|
2018
Q2 | $63.5M | Buy |
218,942
+28,041
| +15% | +$7.88M | 0.06% | 298 |
|
|
2018
Q1 | $52.3M | Sell |
190,901
-55,945
| -23% | -$17.4M | 0.05% | 347 |
|
|
2017
Q4 | $78.6M | Buy |
246,846
+43,465
| +21% | +$13.9M | 0.07% | 261 |
|
|
2017
Q3 | $63.7M | Sell |
203,381
-238,702
| -54% | -$70.7M | 0.06% | 290 |
|
|
2017
Q2 | $120M | Buy |
442,083
+117,516
| +36% | +$31.1M | 0.12% | 172 |
|
|
2017
Q1 | $88.7M | Buy |
324,567
+200,648
| +162% | +$56.7M | 0.09% | 197 |
|
|
2016
Q4 | $36.4M | Buy |
123,919
+8,253
| +7% | +$2.45M | 0.04% | 374 |
|
|
2016
Q3 | $36.2M | Buy |
115,666
+5,206
| +5% | +$1.54M | 0.04% | 361 |
|
|
2016
Q2 | $26.7M | Buy |
110,460
+2,304
| +2% | +$607K | 0.03% | 453 |
|
|
2016
Q1 | $28.2M | Buy |
108,156
+1,291
| +1% | +$341K | 0.04% | 391 |
|
|
2015
Q4 | $32.7M | Sell |
106,865
-9,524
| -8% | -$2.74M | 0.05% | 341 |
|
|
2015
Q3 | $34M | Sell |
116,389
-11,828
| -9% | -$3.91M | 0.05% | 326 |
|
|
2015
Q2 | $51.8M | Sell |
128,217
-2,072
| -2% | -$832K | 0.06% | 272 |
|
|
2015
Q1 | $55M | Sell |
130,289
-119,657
| -48% | -$47.2M | 0.06% | 255 |
|
|
2014
Q4 | $84.8M | Buy |
249,946
+92,244
| +58% | +$29.8M | 0.1% | 181 |
|
|
2014
Q3 | $52.2M | Sell |
157,702
-90,624
| -36% | -$29.9M | 0.06% | 273 |
|
|
2014
Q2 | $78.3M | Buy |
248,326
+69,054
| +39% | +$20.8M | 0.09% | 199 |
|
|
2014
Q1 | $54.8M | Sell |
179,272
-62,585
| -26% | -$19.9M | 0.07% | 223 |
|
|
2013
Q4 | $67.6M | Buy |
241,857
+114,149
| +89% | +$29.5M | 0.09% | 184 |
|
|
2013
Q3 | $30.7M | Sell |
127,708
-102,891
| -45% | -$23M | 0.05% | 262 |
|
|
2013
Q2 | $49.6M | Buy |
+230,599
| New | +$49.3M | 0.09% | 184 |
|
Other funds holding BIIB
VCM
VPM
