Massachusetts Financial Services’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $90.1M | Buy |
717,631
+9,216
| +1% | +$1.16M | 0.03% | 391 |
|
|
2025
Q1 | $96.9M | Sell |
708,415
-23,961
| -3% | -$3.28M | 0.03% | 386 |
|
|
2024
Q4 | $112M | Buy |
732,376
+21,192
| +3% | +$3.24M | 0.04% | 363 |
|
|
2024
Q3 | $138M | Buy |
711,184
+162,511
| +30% | +$31.5M | 0.04% | 345 |
|
|
2024
Q2 | $127M | Sell |
548,673
-26,302
| -5% | -$6.1M | 0.04% | 344 |
|
|
2024
Q1 | $124M | Sell |
574,975
-5,090
| -0.9% | -$1.1M | 0.04% | 348 |
|
|
2023
Q4 | $150M | Buy |
580,065
+133,463
| +30% | +$34.5M | 0.05% | 313 |
|
|
2023
Q3 | $115M | Buy |
446,602
+300,086
| +205% | +$77.1M | 0.04% | 342 |
|
|
2023
Q2 | $41.7M | Sell |
146,516
-571
| -0.4% | -$163K | 0.01% | 462 |
|
|
2023
Q1 | $40.9M | Sell |
147,087
-462
| -0.3% | -$128K | 0.01% | 463 |
|
|
2022
Q4 | $40.9M | Sell |
147,549
-80,471
| -35% | -$22.3M | 0.01% | 473 |
|
|
2022
Q3 | $60.9M | Buy |
228,020
+55,837
| +32% | +$14.9M | 0.02% | 415 |
|
|
2022
Q2 | $35.1M | Sell |
172,183
-33,373
| -16% | -$6.81M | 0.01% | 500 |
|
|
2022
Q1 | $43.3M | Sell |
205,556
-3,987
| -2% | -$840K | 0.01% | 500 |
|
|
2021
Q4 | $50.3M | Buy |
209,543
+5,561
| +3% | +$1.33M | 0.01% | 494 |
|
|
2021
Q3 | $57.7M | Buy |
203,982
+104,969
| +106% | +$29.7M | 0.02% | 472 |
|
|
2021
Q2 | $34.3M | Buy |
99,013
+63,556
| +179% | +$22M | 0.01% | 558 |
|
|
2021
Q1 | $9.92M | Sell |
35,457
-34,295
| -49% | -$9.59M | ﹤0.01% | 663 |
|
|
2020
Q4 | $17.1M | Sell |
69,752
-52,098
| -43% | -$12.8M | 0.01% | 607 |
|
|
2020
Q3 | $34.6M | Sell |
121,850
-64,338
| -35% | -$18.3M | 0.01% | 484 |
|
|
2020
Q2 | $49.8M | Sell |
186,188
-35,986
| -16% | -$9.63M | 0.02% | 419 |
|
|
2020
Q1 | $70.3M | Sell |
222,174
-78,559
| -26% | -$24.9M | 0.03% | 323 |
|
|
2019
Q4 | $89.2M | Sell |
300,733
-158,343
| -34% | -$47M | 0.03% | 345 |
|
|
2019
Q3 | $107M | Sell |
459,076
-440,319
| -49% | -$103M | 0.04% | 296 |
|
|
2019
Q2 | $210M | Sell |
899,395
-934,178
| -51% | -$218M | 0.09% | 195 |
|
|
2019
Q1 | $433M | Sell |
1,833,573
-75,998
| -4% | -$18M | 0.18% | 128 |
|
|
2018
Q4 | $575M | Buy |
1,909,571
+47,142
| +3% | +$14.2M | 0.28% | 94 |
|
|
2018
Q3 | $658M | Sell |
1,862,429
-232,576
| -11% | -$82.2M | 0.27% | 99 |
|
|
2018
Q2 | $608M | Buy |
2,095,005
+18,790
| +0.9% | +$5.45M | 0.26% | 105 |
|
|
2018
Q1 | $569M | Buy |
2,076,215
+246,436
| +13% | +$67.5M | 0.24% | 110 |
|
|
2017
Q4 | $583M | Buy |
1,829,779
+37,909
| +2% | +$12.1M | 0.24% | 105 |
|
|
2017
Q3 | $561M | Sell |
1,791,870
-47,712
| -3% | -$14.9M | 0.24% | 107 |
|
|
2017
Q2 | $499M | Buy |
1,839,582
+487,418
| +36% | +$132M | 0.22% | 113 |
|
|
2017
Q1 | $370M | Buy |
1,352,164
+1,295,540
| +2,288% | +$354M | 0.17% | 144 |
|
|
2016
Q4 | $16.1M | Buy |
56,624
+534
| +1% | +$151K | 0.01% | 526 |
|
|
2016
Q3 | $17.6M | Buy |
56,090
+1,256
| +2% | +$393K | 0.01% | 511 |
|
|
2016
Q2 | $13.3M | Sell |
54,834
-69,777
| -56% | -$16.9M | 0.01% | 546 |
|
|
2016
Q1 | $32.4M | Sell |
124,611
-246,310
| -66% | -$64.1M | 0.02% | 423 |
|
|
2015
Q4 | $114M | Sell |
370,921
-430,822
| -54% | -$132M | 0.06% | 225 |
|
|
2015
Q3 | $234M | Sell |
801,743
-755,683
| -49% | -$221M | 0.13% | 155 |
|
|
2015
Q2 | $629M | Buy |
1,557,426
+63,034
| +4% | +$25.5M | 0.32% | 85 |
|
|
2015
Q1 | $631M | Buy |
1,494,392
+47,443
| +3% | +$20M | 0.32% | 83 |
|
|
2014
Q4 | $491M | Sell |
1,446,949
-214,000
| -13% | -$72.6M | 0.25% | 94 |
|
|
2014
Q3 | $549M | Buy |
1,660,949
+85,500
| +5% | +$28.3M | 0.29% | 86 |
|
|
2014
Q2 | $497M | Buy |
1,575,449
+252,756
| +19% | +$79.7M | 0.26% | 90 |
|
|
2014
Q1 | $405M | Buy |
1,322,693
+70,765
| +6% | +$21.6M | 0.22% | 100 |
|
|
2013
Q4 | $350M | Buy |
1,251,928
+71,840
| +6% | +$20.1M | 0.2% | 105 |
|
|
2013
Q3 | $284M | Buy |
1,180,088
+219,587
| +23% | +$52.9M | 0.18% | 118 |
|
|
2013
Q2 | $207M | Buy |
+960,501
| New | +$207M | 0.14% | 150 |
|