Parametric Portfolio Associates’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2022
Q1 | $104M | Buy |
494,999
+8,925
| +2% | +$1.94M | 0.05% | 337 |
|
|
2021
Q4 | $117M | Sell |
486,074
-112,457
| -19% | -$28.9M | 0.06% | 310 |
|
|
2021
Q3 | $169M | Sell |
598,531
-86,433
| -13% | -$28.3M | 0.1% | 194 |
|
|
2021
Q2 | $237M | Buy |
684,964
+22,666
| +3% | +$6.87M | 0.13% | 140 |
|
|
2021
Q1 | $185M | Buy |
662,298
+18,408
| +3% | +$4.96M | 0.11% | 166 |
|
|
2020
Q4 | $158M | Sell |
643,890
-70,773
| -10% | -$18.3M | 0.1% | 175 |
|
|
2020
Q3 | $203M | Buy |
714,663
+42,364
| +6% | +$11.8M | 0.15% | 121 |
|
|
2020
Q2 | $180M | Sell |
672,299
-39,298
| -6% | -$11.8M | 0.14% | 129 |
|
|
2020
Q1 | $225M | Buy |
711,597
+82,136
| +13% | +$24.9M | 0.21% | 83 |
|
|
2019
Q4 | $187M | Sell |
629,461
-2,242
| -0.4% | -$622K | 0.14% | 136 |
|
|
2019
Q3 | $147M | Buy |
631,703
+32,392
| +5% | +$7.54M | 0.12% | 164 |
|
|
2019
Q2 | $140M | Buy |
599,311
+1,738
| +0.3% | +$401K | 0.12% | 169 |
|
|
2019
Q1 | $141M | Sell |
597,573
-80,572
| -12% | -$25.4M | 0.12% | 156 |
|
|
2018
Q4 | $204M | Buy |
678,145
+27,935
| +4% | +$8.92M | 0.2% | 84 |
|
|
2018
Q3 | $230M | Sell |
650,210
-73,037
| -10% | -$25.1M | 0.2% | 82 |
|
|
2018
Q2 | $210M | Sell |
723,247
-19,038
| -3% | -$5.35M | 0.2% | 85 |
|
|
2018
Q1 | $203M | Sell |
742,285
-49,656
| -6% | -$15.4M | 0.2% | 87 |
|
|
2017
Q4 | $252M | Buy |
791,941
+48,404
| +7% | +$15.5M | 0.25% | 63 |
|
|
2017
Q3 | $233M | Buy |
743,537
+24,415
| +3% | +$7.23M | 0.25% | 65 |
|
|
2017
Q2 | $195M | Buy |
719,122
+335,221
| +87% | +$88.6M | 0.23% | 70 |
|
|
2017
Q1 | $105M | Sell |
383,901
-387,266
| -50% | -$109M | 0.16% | 100 |
|
|
2016
Q4 | $219M | Sell |
771,167
-97,703
| -11% | -$29M | 0.3% | 51 |
|
|
2016
Q3 | $272M | Buy |
868,870
+113,019
| +15% | +$33.5M | 0.41% | 40 |
|
|
2016
Q2 | $183M | Sell |
755,851
-16,546
| -2% | -$4.36M | 0.29% | 55 |
|
|
2016
Q1 | $201M | Sell |
772,397
-91,275
| -11% | -$24.1M | 0.33% | 48 |
|
|
2015
Q4 | $265M | Buy |
863,672
+204,268
| +31% | +$58.7M | 0.45% | 40 |
|
|
2015
Q3 | $192M | Buy |
659,404
+208,610
| +46% | +$68.9M | 0.38% | 46 |
|
|
2015
Q2 | $182M | Buy |
450,794
+21,085
| +5% | +$8.46M | 0.36% | 46 |
|
|
2015
Q1 | $181M | Buy |
429,709
+32,899
| +8% | +$13M | 0.37% | 44 |
|
|
2014
Q4 | $135M | Sell |
396,810
-22,526
| -5% | -$7.29M | 0.28% | 57 |
|
|
2014
Q3 | $139M | Buy |
419,336
+10,037
| +2% | +$3.31M | 0.31% | 54 |
|
|
2014
Q2 | $129M | Sell |
409,299
-5,981
| -1% | -$1.8M | 0.29% | 54 |
|
|
2014
Q1 | $127M | Buy |
415,280
+8,058
| +2% | +$2.56M | 0.3% | 54 |
|
|
2013
Q4 | $114M | Sell |
407,222
-5,418
| -1% | -$1.4M | 0.28% | 62 |
|
|
2013
Q3 | $99.3M | Buy |
412,640
+25,874
| +7% | +$5.79M | 0.27% | 64 |
|
|
2013
Q2 | $83.2M | Buy |
+386,766
| New | +$82.6M | 0.24% | 68 |
|
Other funds holding BIIB
