ASRS
Arizona State Retirement System’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $5.37M | Buy |
42,753
+639
| +2% | +$80.3K | 0.03% | 419 |
|
|
2025
Q1 | $5.76M | Buy |
42,114
+1,344
| +3% | +$184K | 0.04% | 381 |
|
|
2024
Q4 | $6.23M | Sell |
40,770
-951
| -2% | -$145K | 0.04% | 371 |
|
|
2024
Q3 | $8.09M | Sell |
41,721
-419
| -1% | -$81.2K | 0.05% | 314 |
|
|
2024
Q2 | $9.77M | Buy |
42,140
+559
| +1% | +$130K | 0.07% | 264 |
|
|
2024
Q1 | $8.97M | Buy |
41,581
+836
| +2% | +$180K | 0.06% | 283 |
|
|
2023
Q4 | $10.5M | Sell |
40,745
-225
| -0.5% | -$58.2K | 0.08% | 228 |
|
|
2023
Q3 | $10.5M | Sell |
40,970
-331
| -0.8% | -$85.1K | 0.09% | 208 |
|
|
2023
Q2 | $11.8M | Buy |
41,301
+1,982
| +5% | +$565K | 0.1% | 193 |
|
|
2023
Q1 | $10.9M | Sell |
39,319
-221
| -0.6% | -$61.4K | 0.1% | 194 |
|
|
2022
Q4 | $10.9M | Sell |
39,540
-269
| -0.7% | -$74.5K | 0.11% | 181 |
|
|
2022
Q3 | $10.6M | Sell |
39,809
-510
| -1% | -$136K | 0.11% | 168 |
|
|
2022
Q2 | $8.22M | Buy |
40,319
+12
| +0% | +$2.45K | 0.08% | 235 |
|
|
2022
Q1 | $8.49M | Sell |
40,307
-511
| -1% | -$108K | 0.07% | 270 |
|
|
2021
Q4 | $9.79M | Sell |
40,818
-1,166
| -3% | -$280K | 0.07% | 247 |
|
|
2021
Q3 | $11.9M | Sell |
41,984
-697
| -2% | -$197K | 0.1% | 193 |
|
|
2021
Q2 | $14.8M | Sell |
42,681
-683
| -2% | -$237K | 0.12% | 156 |
|
|
2021
Q1 | $12.1M | Sell |
43,364
-2,314
| -5% | -$647K | 0.11% | 165 |
|
|
2020
Q4 | $11.2M | Sell |
45,678
-3,951
| -8% | -$967K | 0.1% | 173 |
|
|
2020
Q3 | $14.1M | Buy |
49,629
+8,741
| +21% | +$2.48M | 0.14% | 140 |
|
|
2020
Q2 | $10.9M | Buy |
40,888
+8,444
| +26% | +$2.26M | 0.15% | 130 |
|
|
2020
Q1 | $10.3M | Sell |
32,444
-1,438
| -4% | -$455K | 0.18% | 135 |
|
|
2019
Q4 | $10.1M | Sell |
33,882
-560
| -2% | -$166K | 0.12% | 207 |
|
|
2019
Q3 | $8.02M | Sell |
34,442
-2,435
| -7% | -$567K | 0.1% | 250 |
|
|
2019
Q2 | $8.62M | Sell |
36,877
-895
| -2% | -$209K | 0.1% | 235 |
|
|
2019
Q1 | $8.93M | Sell |
37,772
-3,626
| -9% | -$857K | 0.11% | 205 |
|
|
2018
Q4 | $12.5M | Sell |
41,398
-8,531
| -17% | -$2.57M | 0.16% | 112 |
|
|
2018
Q3 | $17.6M | Sell |
49,929
-1,928
| -4% | -$681K | 0.17% | 110 |
|
|
2018
Q2 | $15.1M | Sell |
51,857
-612
| -1% | -$178K | 0.15% | 131 |
|
|
2018
Q1 | $14.4M | Sell |
52,469
-1,100
| -2% | -$301K | 0.15% | 135 |
|
|
2017
Q4 | $17.1M | Buy |
53,569
+1,171
| +2% | +$373K | 0.17% | 113 |
|
|
2017
Q3 | $16.4M | Sell |
52,398
-600
| -1% | -$188K | 0.2% | 103 |
|
|
2017
Q2 | $14.4M | Sell |
52,998
-500
| -0.9% | -$136K | 0.2% | 105 |
|
|
2017
Q1 | $14.6M | Sell |
53,498
-300
| -0.6% | -$82K | 0.21% | 101 |
|
|
2016
Q4 | $15.3M | Sell |
53,798
-200
| -0.4% | -$56.7K | 0.22% | 93 |
|
|
2016
Q3 | $16.9M | Buy |
53,998
+300
| +0.6% | +$93.9K | 0.26% | 80 |
|
|
2016
Q2 | $13M | Sell |
53,698
-5,600
| -9% | -$1.35M | 0.18% | 110 |
|
|
2016
Q1 | $15.4M | Sell |
59,298
-100
| -0.2% | -$26K | 0.2% | 101 |
|
|
2015
Q4 | $18.2M | Sell |
59,398
-4,900
| -8% | -$1.5M | 0.24% | 85 |
|
|
2015
Q3 | $18.8M | Buy |
+64,298
| New | +$18.8M | 0.26% | 80 |
|
|
2014
Q4 | $22.4M | Buy |
66,098
+400
| +0.6% | +$136K | 0.26% | 70 |
|
|
2014
Q3 | $21.7M | Sell |
65,698
-2,000
| -3% | -$662K | 0.27% | 64 |
|
|
2014
Q2 | $21.3M | Buy |
67,698
+2,900
| +4% | +$914K | 0.26% | 67 |
|
|
2014
Q1 | $19.8M | Sell |
64,798
-2,700
| -4% | -$826K | 0.25% | 73 |
|
|
2013
Q4 | $18.9M | Sell |
67,498
-2,300
| -3% | -$643K | 0.23% | 81 |
|
|
2013
Q3 | $16.8M | Sell |
69,798
-1,300
| -2% | -$313K | 0.22% | 84 |
|
|
2013
Q2 | $15.3M | Buy |
+71,098
| New | +$15.3M | 0.21% | 87 |
|