PEAK6 Investments’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2024
Q3
Hold
0
3570
2024
Q2
Sell
-14,416
Closed -$3.13M 3656
2024
Q1
$3.11M Buy
14,416
+5,014
+53% +$1.17M 0.15% 1129
2023
Q4
$2.43M Sell
9,402
-6,106
-39% -$1.5M 0.11% 1359
2023
Q3
$3.99M Buy
15,508
+15,071
+3,449% +$4.03M 0.19% 865
2023
Q2
$124K Sell
437
-4,809
-92% -$1.43M 0.01% 3140
2023
Q1
$1.46M Buy
5,246
+5,243
+174,767% +$1.45M 0.09% 1555
2022
Q4
$734 Buy
3
+1
+50% +$282 ﹤0.01% 4262
2022
Q3
$1K Sell
2
-72,997
-100% -$15.5M ﹤0.01% 4760
2022
Q2
$14.9M Sell
72,999
-5,615
-7% -$1.15M 0.34% 613
2022
Q1
$16.6M Buy
78,614
+20,035
+34% +$4.36M 0.49% 478
2021
Q4
$14.1M Sell
58,579
-48,840
-45% -$12.6M 0.39% 562
2021
Q3
$30.4M Sell
107,419
-37,407
-26% -$12.3M 0.61% 246
2021
Q2
$50.1M Buy
144,826
+70,390
+95% +$21.3M 1.34% 145
2021
Q1
$20.8M Sell
74,436
-127,486
-63% -$34.4M 0.54% 337
2020
Q4
$49.4M Buy
201,922
+130,144
+181% +$33.6M 0.93% 168
2020
Q3
$20.4M Sell
71,778
-16,612
-19% -$4.63M 0.56% 327
2020
Q2
$23.6M Sell
88,390
-18,289
-17% -$5.5M 0.99% 222
2020
Q1
$33.8M Buy
106,679
+36,684
+52% +$11.1M 1.67% 91
2019
Q4
$20.8M Buy
69,995
+13,528
+24% +$3.75M 0.83% 177
2019
Q3
$13.1M Buy
56,467
+2,597
+5% +$605K 0.53% 260
2019
Q2
$12.6M Sell
53,870
-17,569
-25% -$4.06M 0.52% 286
2019
Q1
$16.9M Buy
71,439
+57,488
+412% +$18.1M 0.75% 210
2018
Q4
$4.2M Buy
+13,951
New +$4.45M 0.2% 743
2018
Q3
Hold
0
4117

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