Tudor Investment Corp’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $754K | Sell |
6,000
-99,851
| -94% | -$12.5M | ﹤0.01% | 1188 |
|
|
2025
Q1 | $14.5M | Buy |
105,851
+83,848
| +381% | +$11.5M | 0.05% | 172 |
|
|
2024
Q4 | $3.36M | Sell |
22,003
-31,708
| -59% | -$4.85M | 0.01% | 571 |
|
|
2024
Q3 | $10.4M | Buy |
53,711
+45,043
| +520% | +$8.73M | 0.04% | 244 |
|
|
2024
Q2 | $2.01M | Sell |
8,668
-36,374
| -81% | -$8.43M | 0.01% | 708 |
|
|
2024
Q1 | $9.71M | Buy |
+45,042
| New | +$9.71M | 0.06% | 236 |
|
|
2023
Q4 | – | Hold |
0
| – | – | – | 1497 |
|
|
2023
Q1 | – | Sell |
-4,995
| Closed | -$1.38M | – | 1569 |
|
|
2022
Q4 | $1.38M | Sell |
4,995
-4,548
| -48% | -$1.26M | 0.03% | 702 |
|
|
2022
Q3 | $2.55M | Buy |
9,543
+7,810
| +451% | +$2.09M | 0.06% | 419 |
|
|
2022
Q2 | $353K | Sell |
1,733
-3,259
| -65% | -$664K | 0.01% | 1188 |
|
|
2022
Q1 | $1.05M | Buy |
+4,992
| New | +$1.05M | 0.02% | 828 |
|
|
2021
Q4 | – | Sell |
-8,595
| Closed | -$2.43M | – | 1623 |
|
|
2021
Q3 | $2.43M | Buy |
8,595
+4,606
| +115% | +$1.3M | 0.04% | 494 |
|
|
2021
Q2 | $1.38M | Buy |
+3,989
| New | +$1.38M | 0.03% | 686 |
|
|
2021
Q1 | – | Sell |
-3,438
| Closed | -$842K | – | 1527 |
|
|
2020
Q4 | $842K | Buy |
+3,438
| New | +$842K | 0.02% | 740 |
|
|
2020
Q3 | – | Sell |
-4,820
| Closed | -$1.29M | – | 1279 |
|
|
2020
Q2 | $1.29M | Buy |
4,820
+482
| +11% | +$129K | 0.06% | 391 |
|
|
2020
Q1 | $1.37M | Buy |
4,338
+590
| +16% | +$187K | 0.12% | 164 |
|
|
2019
Q4 | $1.11M | Sell |
3,748
-48,931
| -93% | -$14.5M | 0.05% | 461 |
|
|
2019
Q3 | $12.3M | Buy |
52,679
+19,242
| +58% | +$4.48M | 0.42% | 24 |
|
|
2019
Q2 | $7.82M | Sell |
33,437
-6,874
| -17% | -$1.61M | 0.22% | 43 |
|
|
2019
Q1 | $9.53M | Buy |
40,311
+15,601
| +63% | +$3.69M | 0.39% | 26 |
|
|
2018
Q4 | $7.44M | Buy |
24,710
+6,248
| +34% | +$1.88M | 0.15% | 23 |
|
|
2018
Q3 | $6.52M | Buy |
18,462
+10,871
| +143% | +$3.84M | 0.16% | 63 |
|
|
2018
Q2 | $2.2M | Buy |
7,591
+1,953
| +35% | +$567K | 0.08% | 217 |
|
|
2018
Q1 | $1.54M | Buy |
5,638
+2,284
| +68% | +$625K | 0.05% | 209 |
|
|
2017
Q4 | $1.07M | Buy |
+3,354
| New | +$1.07M | 0.03% | 320 |
|
|
2017
Q2 | – | Sell |
-1,752
| Closed | -$479K | – | 1037 |
|
|
2017
Q1 | $479K | Sell |
1,752
-6,063
| -78% | -$1.66M | 0.01% | 707 |
|
|
2016
Q4 | $2.22M | Sell |
7,815
-117,853
| -94% | -$33.4M | 0.06% | 159 |
|
|
2016
Q3 | $39.3M | Buy |
125,668
+107,545
| +593% | +$33.7M | 0.92% | 8 |
|
|
2016
Q2 | $4.38M | Buy |
18,123
+17,123
| +1,712% | +$4.14M | 0.09% | 96 |
|
|
2016
Q1 | $260K | Sell |
1,000
-3,368
| -77% | -$876K | 0.01% | 1142 |
|
|
2015
Q4 | $1.34M | Buy |
+4,368
| New | +$1.34M | 0.04% | 245 |
|
|
2015
Q3 | – | Sell |
-600
| Closed | -$242K | – | 1475 |
|
|
2015
Q2 | $242K | Sell |
600
-4,280
| -88% | -$1.73M | 0.01% | 1194 |
|
|
2015
Q1 | $2.06M | Sell |
4,880
-22,906
| -82% | -$9.67M | 0.07% | 157 |
|
|
2014
Q4 | $9.43M | Buy |
27,786
+24,725
| +808% | +$8.39M | 0.33% | 39 |
|
|
2014
Q3 | $1.01M | Buy |
3,061
+2,162
| +240% | +$715K | 0.04% | 276 |
|
|
2014
Q2 | $283K | Sell |
899
-2,400
| -73% | -$756K | 0.01% | 857 |
|
|
2014
Q1 | $1.01M | Buy |
3,299
+1,532
| +87% | +$469K | 0.04% | 180 |
|
|
2013
Q4 | $494K | Buy |
1,767
+267
| +18% | +$74.6K | 0.02% | 554 |
|
|
2013
Q3 | $361K | Sell |
1,500
-2,300
| -61% | -$554K | 0.01% | 492 |
|
|
2013
Q2 | $818K | Buy |
+3,800
| New | +$818K | 0.06% | 150 |
|