Quadrant Capital Group’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.03M Buy
8,172
+6,616
+425% +$831K 0.04% 469
2025
Q1
$213K Buy
1,556
+887
+133% +$121K 0.01% 1269
2024
Q4
$102K Buy
669
+263
+65% +$40.2K 0.01% 1039
2024
Q3
$78.7K Sell
406
-77
-16% -$14.9K 0.01% 1215
2024
Q2
$112K Buy
483
+57
+13% +$13.2K 0.01% 948
2024
Q1
$91.9K Sell
426
-276
-39% -$59.5K 0.01% 1057
2023
Q4
$182K Buy
702
+66
+10% +$17.1K 0.02% 645
2023
Q3
$163K Sell
636
-88
-12% -$22.6K 0.02% 613
2023
Q2
$206K Sell
724
-5
-0.7% -$1.42K 0.02% 507
2023
Q1
$203K Sell
729
-111
-13% -$30.9K 0.02% 505
2022
Q4
$233K Buy
840
+453
+117% +$125K 0.03% 428
2022
Q3
$103K Sell
387
-108
-22% -$28.7K 0.01% 680
2022
Q2
$101K Buy
495
+20
+4% +$4.08K 0.01% 634
2022
Q1
$100K Buy
475
+10
+2% +$2.11K 0.01% 668
2021
Q4
$112K Sell
465
-168
-27% -$40.5K 0.01% 617
2021
Q3
$179K Hold
633
0.03% 425
2021
Q2
$219K Sell
633
-156
-20% -$54K 0.03% 357
2021
Q1
$221K Buy
789
+127
+19% +$35.6K 0.04% 324
2020
Q4
$162K Sell
662
-29
-4% -$7.1K 0.03% 357
2020
Q3
$196K Buy
691
+130
+23% +$36.9K 0.04% 264
2020
Q2
$150K Sell
561
-988
-64% -$264K 0.03% 332
2020
Q1
$493K Buy
1,549
+302
+24% +$96.1K 0.08% 206
2019
Q4
$357K Buy
1,247
+287
+30% +$82.2K 0.04% 445
2019
Q3
$214K Buy
960
+231
+32% +$51.5K 0.03% 562
2019
Q2
$163K Sell
729
-537
-42% -$120K 0.03% 659
2019
Q1
$285K Buy
1,266
+732
+137% +$165K 0.05% 375
2018
Q4
$144K Buy
534
+42
+9% +$11.3K 0.04% 465
2018
Q3
$159K Buy
492
+5
+1% +$1.62K 0.05% 292
2018
Q2
$123K Buy
487
+61
+14% +$15.4K 0.04% 349
2018
Q1
$99K Sell
426
-16
-4% -$3.72K 0.04% 415
2017
Q4
$127K Buy
442
+36
+9% +$10.3K 0.05% 325
2017
Q3
$116K Buy
406
+22
+6% +$6.29K 0.05% 341
2017
Q2
$77K Sell
384
-35
-8% -$7.02K 0.03% 412
2017
Q1
$101K Sell
419
-34
-8% -$8.2K 0.04% 351
2016
Q4
$114K Sell
453
-17
-4% -$4.28K 0.06% 233
2016
Q3
$136K Buy
470
+34
+8% +$9.84K 0.09% 186
2016
Q2
$99K Buy
436
+147
+51% +$33.4K 0.07% 235
2016
Q1
$69K Sell
289
-957
-77% -$228K 0.04% 304
2015
Q4
$376K Buy
1,246
+1,031
+480% +$311K 0.26% 80
2015
Q3
$58K Sell
215
-491
-70% -$132K 0.04% 371
2015
Q2
$280K Buy
+706
New +$280K 0.18% 99