Capital World Investors’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2024
Q2 | – | Sell |
-34,200
| Closed | -$7.37M | – | 539 |
|
|
2024
Q1 | $7.37M | Hold |
34,200
| – | – | ﹤0.01% | 479 |
|
|
2023
Q4 | $8.85M | Buy |
+34,200
| New | +$8.85M | ﹤0.01% | 464 |
|
|
2021
Q3 | – | Sell |
-330,992
| Closed | -$115M | – | 614 |
|
|
2021
Q2 | $115M | Hold |
330,992
| – | – | 0.02% | 370 |
|
|
2021
Q1 | $92.6M | Buy |
+330,992
| New | +$92.6M | 0.02% | 375 |
|
|
2020
Q4 | – | Sell |
-317,974
| Closed | -$90.2M | – | 570 |
|
|
2020
Q3 | $90.2M | Buy |
317,974
+300,474
| +1,717% | +$85.2M | 0.02% | 343 |
|
|
2020
Q2 | $4.68M | Sell |
17,500
-700,908
| -98% | -$188M | ﹤0.01% | 496 |
|
|
2020
Q1 | $227M | Sell |
718,408
-1,109,838
| -61% | -$351M | 0.07% | 215 |
|
|
2019
Q4 | $542M | Sell |
1,828,246
-1,423,225
| -44% | -$422M | 0.12% | 162 |
|
|
2019
Q3 | $757M | Sell |
3,251,471
-823,456
| -20% | -$192M | 0.18% | 124 |
|
|
2019
Q2 | $953M | Sell |
4,074,927
-826,933
| -17% | -$193M | 0.22% | 118 |
|
|
2019
Q1 | $1.16B | Buy |
4,901,860
+886,293
| +22% | +$210M | 0.28% | 96 |
|
|
2018
Q4 | $1.21B | Buy |
4,015,567
+1,541,859
| +62% | +$464M | 0.33% | 79 |
|
|
2018
Q3 | $874M | Buy |
2,473,708
+2,063,598
| +503% | +$729M | 0.21% | 124 |
|
|
2018
Q2 | $119M | Buy |
410,110
+200,483
| +96% | +$58.2M | 0.03% | 292 |
|
|
2018
Q1 | $57.4M | Buy |
209,627
+110,227
| +111% | +$30.2M | 0.01% | 351 |
|
|
2017
Q4 | $31.7M | Buy |
+99,400
| New | +$31.7M | 0.01% | 391 |
|
|
2016
Q2 | – | Sell |
-600,000
| Closed | -$156M | – | 499 |
|
|
2016
Q1 | $156M | Sell |
600,000
-310,000
| -34% | -$80.7M | 0.04% | 244 |
|
|
2015
Q4 | $279M | Sell |
910,000
-291,651
| -24% | -$89.3M | 0.08% | 202 |
|
|
2015
Q3 | $351M | Sell |
1,201,651
-376,028
| -24% | -$110M | 0.1% | 181 |
|
|
2015
Q2 | $637M | Buy |
1,577,679
+53,979
| +4% | +$21.8M | 0.17% | 136 |
|
|
2015
Q1 | $643M | Sell |
1,523,700
-186,800
| -11% | -$78.9M | 0.17% | 138 |
|
|
2014
Q4 | $581M | Buy |
1,710,500
+930,000
| +119% | +$316M | 0.16% | 146 |
|
|
2014
Q3 | $258M | Buy |
780,500
+370,000
| +90% | +$122M | 0.07% | 212 |
|
|
2014
Q2 | $129M | Buy |
410,500
+358,000
| +682% | +$113M | 0.04% | 283 |
|
|
2014
Q1 | $16.1M | Hold |
52,500
| – | – | ﹤0.01% | 438 |
|
|
2013
Q4 | $14.7M | Hold |
52,500
| – | – | ﹤0.01% | 435 |
|
|
2013
Q3 | $12.6M | Hold |
52,500
| – | – | ﹤0.01% | 438 |
|
|
2013
Q2 | $11.3M | Buy |
+52,500
| New | +$11.3M | ﹤0.01% | 427 |
|