Royal Bank of Canada
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Royal Bank of Canada’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$62.3M Buy
496,152
+165,590
+50% +$20.8M 0.01% 759
2025
Q1
$45.2M Buy
330,562
+84,227
+34% +$11.5M 0.01% 779
2024
Q4
$37.7M Sell
246,335
-96,859
-28% -$14.8M 0.01% 875
2024
Q3
$66.5M Sell
343,194
-52,518
-13% -$10.2M 0.01% 628
2024
Q2
$91.7M Sell
395,712
-7,566
-2% -$1.75M 0.02% 509
2024
Q1
$87M Buy
403,278
+29,264
+8% +$6.31M 0.02% 527
2023
Q4
$96.8M Buy
374,014
+67,460
+22% +$17.5M 0.02% 487
2023
Q3
$78.8M Sell
306,554
-45,986
-13% -$11.8M 0.02% 484
2023
Q2
$100M Buy
352,540
+65,659
+23% +$18.7M 0.03% 437
2023
Q1
$79.8M Sell
286,881
-96,925
-25% -$26.9M 0.02% 479
2022
Q4
$106M Buy
383,806
+131,377
+52% +$36.4M 0.03% 413
2022
Q3
$67.4M Sell
252,429
-43,308
-15% -$11.6M 0.02% 501
2022
Q2
$60.3M Buy
295,737
+33,466
+13% +$6.83M 0.02% 549
2022
Q1
$55.2M Sell
262,271
-17,642
-6% -$3.72M 0.01% 624
2021
Q4
$67.2M Sell
279,913
-11,106
-4% -$2.66M 0.02% 597
2021
Q3
$82.4M Sell
291,019
-96,849
-25% -$27.4M 0.02% 502
2021
Q2
$134M Buy
387,868
+36,132
+10% +$12.5M 0.04% 366
2021
Q1
$98.4M Sell
351,736
-27,298
-7% -$7.64M 0.03% 420
2020
Q4
$92.8M Sell
379,034
-40,757
-10% -$9.98M 0.03% 407
2020
Q3
$119M Buy
419,791
+66,634
+19% +$18.9M 0.04% 302
2020
Q2
$94.5M Buy
353,157
+55,578
+19% +$14.9M 0.04% 331
2020
Q1
$94.1M Sell
297,579
-57,678
-16% -$18.2M 0.05% 274
2019
Q4
$105M Sell
355,257
-11,471
-3% -$3.4M 0.04% 321
2019
Q3
$85.4M Buy
366,728
+70,774
+24% +$16.5M 0.03% 345
2019
Q2
$69.2M Sell
295,954
-86,858
-23% -$20.3M 0.03% 402
2019
Q1
$90.5M Sell
382,812
-15,129
-4% -$3.58M 0.04% 317
2018
Q4
$120M Sell
397,941
-50,494
-11% -$15.2M 0.06% 247
2018
Q3
$158M Sell
448,435
-58,602
-12% -$20.7M 0.07% 217
2018
Q2
$147M Sell
507,037
-140,283
-22% -$40.7M 0.07% 218
2018
Q1
$177M Buy
647,320
+298,014
+85% +$81.6M 0.08% 187
2017
Q4
$111M Buy
349,306
+48,832
+16% +$15.6M 0.05% 266
2017
Q3
$94.1M Buy
300,474
+8,161
+3% +$2.56M 0.05% 280
2017
Q2
$79.3M Sell
292,313
-56,973
-16% -$15.5M 0.04% 315
2017
Q1
$95.5M Sell
349,286
-131,149
-27% -$35.9M 0.05% 262
2016
Q4
$136M Buy
480,435
+106,448
+28% +$30.2M 0.07% 196
2016
Q3
$117M Buy
373,987
+85,833
+30% +$26.9M 0.07% 216
2016
Q2
$69.7M Sell
288,154
-11,672
-4% -$2.82M 0.04% 312
2016
Q1
$78M Sell
299,826
-51,140
-15% -$13.3M 0.05% 277
2015
Q4
$108M Buy
350,966
+119,437
+52% +$36.6M 0.07% 198
2015
Q3
$67.6M Sell
231,529
-82,937
-26% -$24.2M 0.05% 230
2015
Q2
$127M Buy
314,466
+61,571
+24% +$24.9M 0.09% 162
2015
Q1
$107M Sell
252,895
-70,103
-22% -$29.6M 0.07% 174
2014
Q4
$110M Buy
322,998
+31,205
+11% +$10.6M 0.07% 184
2014
Q3
$96.5M Buy
291,793
+57,853
+25% +$19.1M 0.07% 190
2014
Q2
$73.8M Sell
233,940
-9,557
-4% -$3.01M 0.05% 235
2014
Q1
$74.5M Sell
243,497
-10,699
-4% -$3.27M 0.05% 224
2013
Q4
$71.1M Buy
254,196
+47,181
+23% +$13.2M 0.05% 242
2013
Q3
$49.8M Sell
207,015
-133,637
-39% -$32.2M 0.04% 288
2013
Q2
$73.3M Buy
+340,652
New +$73.3M 0.06% 197