Kentucky Retirement Systems Insurance Trust Fund’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$497K Sell
3,961
-275
-6% -$34.5K 0.03% 404
2025
Q1
$580K Sell
4,236
-4,129
-49% -$565K 0.04% 377
2024
Q4
$2.34M Buy
8,365
+4,052
+94% +$1.13M 0.4% 58
2024
Q3
$836K Sell
4,313
-383
-8% -$74.2K 0.06% 295
2024
Q2
$1.09M Sell
4,696
-86
-2% -$19.9K 0.07% 248
2024
Q1
$1.03M Sell
4,782
-380
-7% -$81.9K 0.07% 266
2023
Q4
$1.34M Sell
5,162
-217
-4% -$56.2K 0.09% 216
2023
Q3
$1.38M Buy
5,379
+183
+4% +$47K 0.11% 188
2023
Q2
$1.48M Buy
5,196
+72
+1% +$20.5K 0.11% 182
2023
Q1
$1.43M Sell
5,124
-76
-1% -$21.1K 0.12% 183
2022
Q4
$1.44M Hold
5,200
0.12% 179
2022
Q3
$1.39M Buy
5,200
+196
+4% +$52.3K 0.13% 166
2022
Q2
$1.02M Buy
5,004
+668
+15% +$136K 0.09% 224
2022
Q1
$913K Buy
4,336
+465
+12% +$97.9K 0.08% 250
2021
Q4
$929K Sell
3,871
-18
-0.5% -$4.32K 0.09% 239
2021
Q3
$1.1M Sell
3,889
-30
-0.8% -$8.49K 0.12% 178
2021
Q2
$1.36M Sell
3,919
-273
-7% -$94.5K 0.14% 147
2021
Q1
$1.17M Sell
4,192
-34
-0.8% -$9.51K 0.13% 159
2020
Q4
$1.04M Buy
4,226
+69
+2% +$16.9K 0.12% 167
2020
Q3
$1.18M Buy
4,157
+143
+4% +$40.6K 0.16% 136
2020
Q2
$1.07M Sell
4,014
-1,456
-27% -$390K 0.17% 135
2020
Q1
$1.73M Buy
5,470
+1,196
+28% +$378K 0.27% 90
2019
Q4
$1.27M Sell
4,274
-78
-2% -$23.1K 0.2% 116
2019
Q3
$1.01M Buy
4,352
+308
+8% +$71.7K 0.18% 139
2019
Q2
$946K Buy
4,044
+133
+3% +$31.1K 0.19% 126
2019
Q1
$924K Sell
3,911
-74
-2% -$17.5K 0.2% 115
2018
Q4
$1.2M Buy
3,985
+180
+5% +$54.2K 0.3% 80
2018
Q3
$1.34M Sell
3,805
-169
-4% -$59.7K 0.3% 77
2018
Q2
$1.15M Sell
3,974
-869
-18% -$252K 0.28% 83
2018
Q1
$1.33M Sell
4,843
-772
-14% -$211K 0.26% 93
2017
Q4
$1.79M Sell
5,615
-33
-0.6% -$10.5K 0.3% 79
2017
Q3
$1.77M Sell
5,648
-202
-3% -$63.3K 0.31% 78
2017
Q2
$1.59M Buy
5,850
+12
+0.2% +$3.26K 0.28% 86
2017
Q1
$1.6M Sell
5,838
-1,206
-17% -$330K 0.3% 82
2016
Q4
$2M Sell
7,044
-47
-0.7% -$13.3K 0.32% 73
2016
Q3
$2.22M Sell
7,091
-1,754
-20% -$549K 0.35% 64
2016
Q2
$2.14M Sell
8,845
-1,050
-11% -$254K 0.29% 82
2016
Q1
$2.58M Buy
9,895
+1,546
+19% +$402K 0.32% 73
2015
Q4
$2.56M Buy
8,349
+492
+6% +$151K 0.38% 61
2015
Q3
$2.29M Buy
7,857
+184
+2% +$53.7K 0.41% 58
2015
Q2
$3.1M Buy
7,673
+130
+2% +$52.5K 0.53% 44
2015
Q1
$3.19M Sell
7,543
-849
-10% -$358K 0.55% 42
2014
Q4
$2.85M Buy
8,392
+27
+0.3% +$9.17K 0.44% 51
2014
Q3
$2.34M Buy
8,365
+13
+0.2% +$3.64K 0.4% 58
2014
Q2
$2.63M Buy
8,352
+202
+2% +$63.7K 0.43% 51
2014
Q1
$2.49M Sell
8,150
-215
-3% -$65.8K 0.44% 53
2013
Q4
$2.34M Sell
8,365
-103
-1% -$28.8K 0.4% 58
2013
Q3
$2.04M Buy
+8,468
New +$2.04M 0.39% 60