GC
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GMT Capital’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2022
Q2
Sell
-38,650
Closed -$8.14M 91
2022
Q1
$8.14M Sell
38,650
-5,200
-12% -$1.1M 0.51% 36
2021
Q4
$10.5M Hold
43,850
0.81% 25
2021
Q3
$12.4M Sell
43,850
-3,100
-7% -$877K 1.09% 21
2021
Q2
$16.3M Sell
46,950
-14,620
-24% -$5.06M 1.21% 20
2021
Q1
$17.2M Sell
61,570
-12,600
-17% -$3.52M 1.27% 18
2020
Q4
$18.2M Sell
74,170
-5,200
-7% -$1.27M 1.29% 19
2020
Q3
$22.5M Sell
79,370
-51,500
-39% -$14.6M 1.64% 18
2020
Q2
$35M Sell
130,870
-160,100
-55% -$42.8M 1.97% 15
2020
Q1
$92.1M Buy
290,970
+13,600
+5% +$4.3M 5.17% 4
2019
Q4
$82.3M Buy
277,370
+18,280
+7% +$5.42M 3.18% 9
2019
Q3
$60.3M Sell
259,090
-48,230
-16% -$11.2M 2.23% 12
2019
Q2
$71.9M Sell
307,320
-63,340
-17% -$14.8M 2.51% 10
2019
Q1
$87.6M Buy
370,660
+6,290
+2% +$1.49M 2.9% 8
2018
Q4
$110M Buy
364,370
+20,820
+6% +$6.27M 4.08% 7
2018
Q3
$121M Sell
343,550
-16,850
-5% -$5.95M 3.15% 8
2018
Q2
$105M Buy
360,400
+36,000
+11% +$10.4M 2.49% 9
2018
Q1
$88.8M Buy
324,400
+5,300
+2% +$1.45M 2.12% 13
2017
Q4
$102M Buy
319,100
+26,000
+9% +$8.28M 2.07% 13
2017
Q3
$91.8M Buy
293,100
+40,900
+16% +$12.8M 1.84% 15
2017
Q2
$69.1M Buy
252,200
+31,600
+14% +$8.66M 1.48% 20
2017
Q1
$60.3M Buy
220,600
+22,700
+11% +$6.21M 1.27% 29
2016
Q4
$56.1M Buy
197,900
+4,510
+2% +$1.28M 1.17% 30
2016
Q3
$60.5M Sell
193,390
-1,510
-0.8% -$473K 1.24% 26
2016
Q2
$47.1M Buy
194,900
+24,900
+15% +$6.02M 1.14% 30
2016
Q1
$44.3M Buy
170,000
+139,400
+456% +$36.3M 1.09% 29
2015
Q4
$9.37M Buy
+30,600
New +$9.37M 0.24% 68