TCOV
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Trust Company of Vermont’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$132K Hold
1,049
0.01% 392
2025
Q1
$144K Hold
1,049
0.01% 369
2024
Q4
$160K Sell
1,049
-20
-2% -$3.06K 0.01% 368
2024
Q3
$207K Hold
1,069
0.01% 326
2024
Q2
$248K Sell
1,069
-1,116
-51% -$259K 0.01% 294
2024
Q1
$471K Sell
2,185
-9
-0.4% -$1.94K 0.03% 235
2023
Q4
$568K Sell
2,194
-74
-3% -$19.1K 0.04% 198
2023
Q3
$583K Buy
2,268
+12
+0.5% +$3.08K 0.04% 205
2023
Q2
$643K Sell
2,256
-2
-0.1% -$570 0.04% 205
2023
Q1
$628K Buy
2,258
+37
+2% +$10.3K 0.04% 205
2022
Q4
$615K Buy
2,221
+16
+0.7% +$4.43K 0.05% 208
2022
Q3
$589K Sell
2,205
-1
-0% -$267 0.05% 205
2022
Q2
$450K Sell
2,206
-11
-0.5% -$2.24K 0.03% 222
2022
Q1
$467K Sell
2,217
-14
-0.6% -$2.95K 0.03% 228
2021
Q4
$535K Sell
2,231
-121
-5% -$29K 0.03% 219
2021
Q3
$665K Sell
2,352
-89
-4% -$25.2K 0.05% 197
2021
Q2
$845K Buy
2,441
+762
+45% +$264K 0.06% 176
2021
Q1
$470K Sell
1,679
-73
-4% -$20.4K 0.04% 221
2020
Q4
$429K Sell
1,752
-770
-31% -$189K 0.03% 219
2020
Q3
$716K Buy
2,522
+31
+1% +$8.8K 0.07% 171
2020
Q2
$666K Sell
2,491
-250
-9% -$66.8K 0.07% 175
2020
Q1
$867K Buy
2,741
+72
+3% +$22.8K 0.08% 162
2019
Q4
$792K Buy
2,669
+37
+1% +$11K 0.06% 189
2019
Q3
$613K Sell
2,632
-167
-6% -$38.9K 0.05% 208
2019
Q2
$654K Sell
2,799
-215
-7% -$50.2K 0.05% 200
2019
Q1
$712K Buy
3,014
+4
+0.1% +$945 0.06% 194
2018
Q4
$906K Sell
3,010
-32
-1% -$9.63K 0.09% 169
2018
Q3
$1.08M Sell
3,042
-135
-4% -$47.7K 0.09% 167
2018
Q2
$922K Buy
3,177
+45
+1% +$13.1K 0.08% 174
2018
Q1
$857K Sell
3,132
-74
-2% -$20.2K 0.08% 173
2017
Q4
$1.02M Buy
3,206
+25
+0.8% +$7.96K 0.09% 171
2017
Q3
$996K Buy
3,181
+75
+2% +$23.5K 0.1% 167
2017
Q2
$843K Buy
3,106
+694
+29% +$188K 0.09% 172
2017
Q1
$660K Buy
2,412
+7
+0.3% +$1.92K 0.07% 190
2016
Q4
$682K Buy
2,405
+362
+18% +$103K 0.08% 181
2016
Q3
$640K Buy
2,043
+540
+36% +$169K 0.08% 171
2016
Q2
$364K Buy
1,503
+304
+25% +$73.6K 0.05% 203
2016
Q1
$312K Buy
1,199
+14
+1% +$3.64K 0.04% 208
2015
Q4
$363K Buy
1,185
+278
+31% +$85.2K 0.05% 202
2015
Q3
$264K Buy
907
+125
+16% +$36.4K 0.04% 215
2015
Q2
$316K Buy
782
+157
+25% +$63.4K 0.05% 204
2015
Q1
$264K Buy
625
+100
+19% +$42.2K 0.04% 214
2014
Q4
$178K Hold
525
0.03% 242
2014
Q3
$174K Buy
525
+16
+3% +$5.3K 0.03% 239
2014
Q2
$161K Hold
509
0.02% 239
2014
Q1
$156K Hold
509
0.03% 244
2013
Q4
$142K Buy
509
+345
+210% +$96.2K 0.02% 253
2013
Q3
$39K Buy
164
+43
+36% +$10.2K 0.01% 373
2013
Q2
$26K Buy
+121
New +$26K 0.01% 431